Electrical Equipment

Electrical equipment BATTERY - HEADLIGHTS REAR AND INTERIOR LIGHTING ENGINE IMMOBILISER INSTRUMENT PANEL SIGNALLING CONTROLS WIPERS RADIO ELECTRICAL ASSISTANCE EQUIPMENT WIRING

BG0A - BG0B - BG0D - BG0G - KG0A - KG0B - KG0D - KG0G 77 11 297 482

FEBRUARY 2001

EDITION ANGLAISE

"The repair methods given by the manufacturer in this document are based on the technical specifications current when it was prepared.

All copyrights reserved by Renault.

The methods may be modified as a result of changes introduced by the manufacturer in the production of the various component units and accessories from which his vehicles are constructed."

Copying or translating, in part or in full, of this document or use of the service part reference numbering system is forbidden without the prior written authority of Renault.

© RENAULT 2001

Electrical equipment

Contents Page

80

BATTERY - HEADLIGHTS Battery Special features Headlights Remove - Refit Fixing brackets Bulbs Running lights Beam adjustment Fog lights Headlights with xenon bulbs

81

81-1 81-3 81-4 81-6 81-7 81-8 81-9 81-10

IMMOBILISER RENAULT Card RENAULT Card reader Electric steering column lock Horn Alarm

83

80-4 80-5 80-6 80-7 80-8 80-10 80-11

REAR AND INTERIOR LIGHTS Rear lights Stop lights Interior lighting Under-dashboard light Door sill light Glove compartment light Courtesy light Relay/fuse box

82

80-1

82-1 82-10 82-11 82-13 82-14

INSTRUMENT PANEL Dashboard Instrument panel Bottom of the range instrument panel Top of the range instrument panel Service warning light Display

83-1 83-9 83-11 83-17 83-19 83-20

Contents Page Fuel level sensor Oil level sensor Voice synthesiser Cruise control / speed limiter Carminat navigation aid Carminat navigation aid: Central Communication Unit Carminat navigation aid: computer Carminat navigation aid: screen Carminat navigation aid: aerial Carminat navigation system: Re-locating/change of language Carminat navigation aid: fault finding

84

83-22 83-23 83-24 83-30 83-39 83-41 83-44 83-46 83-48 83-49 83-50

CONTROLS - SIGNALS Rotary switch Wiper stalk Lighting stalk Radio control satellite Rain sensor Renault Card reader Electric steering column lock Engine start/stop button Cruise control switches / Voice synthesiser Lighting dimmer Hazard warning light switches Central door locking switch Electric window switches Childproof lock switch Electric sunroof switch Rear screen and heated windscreen switches Door open sensor Door locks Tailgate switch Rear-view mirror control Electric rear-view mirrors Interior rear-view mirror Heated rear screen Electric heated windscreen Exterior temperature sensor

84-1 84-3 84-4 84-5 84-6 84-7 84-8 84-9 84-10 84-11 84-12 84-13 84-14 84-22 84-23 84-24 84-25 84-26 84-27 84-28 84-29 84-30 84-31 84-33 84-34

Contents Page

85

WIPERS Windscreen wipers Rear screen wiper Opening rear screen wiper mechanism Screen wash Headlight wash

86

RADIO Radio Aerial

87

85-1 85-7 85-10 85-13 85-14

86-1 86-6

ELECTRICAL ASSISTANCE EQUIPMENT UCH Programming/Reallocation of RENAULT Card UCH configuration Tyre pressure monitoring system Keyless vehicle: Renault Card Keyless vehicle: standard RENAULT Card Keyless vehicle: Hands-free RENAULT Card Keyless vehicle: Side repeaters Keyless vehicle: RENAULT Card reader Keyless vehicle: Start/stop button Keyless vehicle: Electric steering column lock Keyless vehicle: Open sensors Keyless vehicle: Hands-free aerial Keyless vehicle: Reallocating the RENAULT Card Keyless vehicle: Defect mode Keyless vehicle: Diagram Electric windows

87-1 87-9 87-12 87-15 87-21 87-24 87-26 87-29 87-30 87-31 87-33 87-34 87-35 87-36 87-38 87-39 87-41

Contents Page Electric sunroof Driver's seat position memory Parking assistance

88

87-53 87-57 87-65

WIRING Multiplexing Air bags and seat belt pretensioners Automatic seat connector

88-1 88-5 88-36

Headlining connector

88-37

180

BATTERY Special notes

80

REMOVAL

REFITTING

Before disconnecting the battery, insert the Renault Card into the reader until the ignition is switched on. Withdraw the card to the auxiliaries position and the electric steering lock will then be unlocked.

When refitting the battery and every time it is disconnected, a certain number of simple programming operations, which do not require the diagnostic tool, will have to be carried out for the vehicle to work correctly: ● setting the time on the clock, ● entering the four figure radio code (using the remote controls at the steering wheel), ● initialising the one touch electric window motors, – close the windows completely, – the windows move jerkily to the upper limit, – keep the buttons pressed for a few seconds, – lower the windows to the lower limit, – keep the buttons pressed for a few seconds, – the motors are initialised, ● initialising the electric sunroof motor, – position the sunroof switch to the maximum tilt position, – press and hold the switch. After two seconds, the sunroof tilts to the maximum position in steps then falls back by a few centimetres, – release the switch, – press the switch again within five seconds, – keep the switch pressed; the sunroof opens then closes in the slide position, – the motor is initialised, – position the switch to off.

Disconnect the battery starting with the negative terminal. To remove the battery, remove the covers and undo the mounting (A).

18703

NOTE: locking the air bag computer also unlocks the electric steering column lock.

80-1


80

A - CHECKING

It is vital:

Check and ensure that:

●

to ensure that there is no sulphur deposits on the terminals,

●

to clean and grease the terminals if necessary,

●

to check that the nuts are correctly tightened on the terminals. Incorrect contact could cause starting faults or charging faults which could cause sparks, making the battery liable to explode,

●

to check the electrolyte level.

●

the battery tray and cover are not cracked or split,

●

the top of the battery is clean,

●

the terminals are in good condition.

Batteries with sets of removable plugs: ●

remove the cover by hand or by using a tool (stiff spatula),

●

check that the electrolyte level in all compartments is above the dividers (approximately 1.5 centimetres),

●

if necessary, use demineralised water to top up the level.

Note: certain types of battery have translucent bodies which allow the level of the electrolyte to be seen. Never add electrolyte, acid or other products.

80-2


80

B - PRECAUTIONS

2) DANGER = RISK OF EXPLOSION

It should be remembered that a battery:

When a battery is charging (either in a vehicle or elsewhere), oxygen and hydrogen are produced. Gas production is at a maximum when the battery is completely charged and the quantity of gas produced is proportional to the intensity of the charging current.

●

contains sulphuric acid, which is a dangerous product,

●

produces oxygen and hydrogen during charging. The mixture of these two gases is a detonating gas, hence the risk of an explosion.

The oxygen and the hydrogen mix in the open air, on the surface of the plates and form a detonating mixture. This mixture is highly explosive. The smallest of sparks, a cigarette or a recently extinguished match are sufficient to cause an explosion. The explosion is so strong that the battery can shatter and spray the acid into the surrounding atmosphere. People nearby are at risk (shattered casing parts, acid splashes). Acid splashes are harmful to the eyes, face and hands. They also attack clothing.

1) DANGER = ACID The sulphuric acid solution is a highly aggressive, toxic and corrosive product. It attacks skin, clothing, concrete and corrodes most metals. It is also very important, when handling a battery, to take the following precautions: ●

protect your eyes with goggles,

●

wear anti-acid gloves and clothing.

Safeguarding against the danger of explosion, which can be caused by a poorly handled battery, must be taken very seriously. Avoid all risks of sparks.

If acid splashes on to your clothing, rinse all the contaminated areas thoroughly in water. If your eyes are affected, consult a doctor.

80-3

●

Check that the consumers are switched off, before disconnecting or reconnecting a battery.

●

When a battery is being charged in a room, switch off the charger before connecting or disconnecting the battery.

●

Do not put any metallic items onto the battery so as not to cause a short circuit across the terminals.

●

Never place a naked flame, a welding torch, hot air gun, a cigarette or a lighted match near to a battery.

HEADLIGHTS Removal - Refitting

80

Remove the bolts (C).

REMOVING/REFITTING THE FRONT LENS UNITS (all types)

Release the clip (B) from each lens unit. Remove the style covers. Remove the lens unit. Disconnect the battery and the lens unit connectors. Features of headlights with xenon bulbs (refer to the xenon headlights section) WARNING: Xenon bulbs operate at a voltage of 20000 volts when switched on, then 85 volts A.C. when operating. It is therefore essential to disconnect the lens unit and wait for the computer (ballast) to cool down before removal. It is forbidden to light the bulb if it is not in the lens unit (dangerous to the eyes).

Remove: ● the engine undertray. ● the radiator grille, ● the front bumper (refer to the bodywork section), ● the two upper guides (A) of the bumper.

18456

IMPORTANT: lens unit must be adjusted after refitting: ● park the vehicle on level ground, ● ensure that the vehicle is empty with a full tank if possible, ● set the adjustment control to 0, ● turn screw (D) to adjust the height, ● turn screw (E) to adjust the direction. If the vehicle has xenon headlights, the system must be initialised and the headlights adjusted (refer to the headlights with xenon bulbs, system initialisation section).

18855

80-4

HEADLIGHTS Fixing brackets

80

The light fixing brackets can be repaired using a spare parts kit, provided that no parts are missing but are simply cracked. DETAILED PROCEDURE repair kit part numbers: – right hand lens unit fixing brackets (77 01 206 873) – left hand lens unit fixing brackets (77 01 206 872)

Upper fixing brackets

18867

Lower fixing bracket

18856

Position the repair bracket, drill and rivet it with a 5 × 11 pop rivet.

80-5

HEADLIGHTS Bulbs

80

REPLACING BULBS Main beam bulbs The bulb can be replaced once the plastic cover has been removed (1). NOTE: approved H1 bulbs only should be used to replace main beam bulbs.

Side light and dipped beam bulbs The bulbs can be replaced after having removed the plastic cover (2). Use approved W5W bulbs for the side lights and H7 bulbs for the dipped beam.

18856

NOTE: for information on replacing the bulbs in xenon headlights, refer to the Xenon headlights section. Indicator bulb: use approved PY 21W bulbs.

80-6

HEADLIGHTS Daytime running lights

80

FEATURES OF DAYTIME RUNNING LIGHTS

To fit the running lights relays:

The daytime running lights function for some countries is operated by the UCH.

– remove the inner cover of the glovebox secured by a bolt,

In addition, the relay/fuse box contains specific shunts to supply the lighting stalk. To activate or deactivate this function: ● fit the shunts (A): – operating without daytime running lights: shunt fitted – operating with daytime running lights: shunt not fitted ●

configure the UCH using the diagnostic tool and the Command, System configuration menu, then select with or without daytime running lights (refer to section 87).

18321

– fit the two special relays on the brackets (B). Check that the wiring is present and refer to the corresponding wiring diagram.

18321 ●

fit the relays on the Option relay/fuse box (depending on vehicle, check wiring).

18321

80-7

HEADLIGHTS Beam adjustment

80

REMOVING/REFITTING THE CONTROL UNIT (2)

18832

Open the fuse cover to allow access to press the lugs (1). Unclip the control unit support.

18848

Disconnect the connector, then release the control from the support plate.

80-8

HEADLIGHTS Beam adjustment

80

REMOVING THE ACTUATOR

REFITTING

Disconnect the connector from the beam and headlight adjustment actuator.

When fitting a new part, tighten the actuator adjusting bolt by around six turns.

Tighten the adjusting screw (six turns maximum).

Keep the parabola towards the rear of the lens unit, pulling on the bulb base. Click the ball joint (1) into the headlight clip (2). Position the actuator on the lens unit. Turn the actuator through an eighth of a turn towards the inside then insert it into the lens unit. Reconnect the connector and fit the sealed covers.

18934

Turn the actuator through an eighth of a turn towards the outside then release it from the lens unit. Disconnect the ball joint from the parabola, tilting the actuator slightly.

NOTE: the headlight does not have to be removed to remove the actuator.

18934

Slacken the adjusting screw (six turns). NOTE: for information on replacing the bulbs in xenon headlights, refer to the Xenon headlights section.

Adjust the headlights.

80-9

HEADLIGHTS Front fog lights

80

REMOVAL

REFITTING

Remove: – the radiator grille, – the engine undertray, – the front bumper,

There are no specific points, however remember to adjust both fog lights using screw (A).

Remove the mounting bolts (B).

15898R

18972

NOTE: the front bumper does not have to be removed to remove the front left hand fog light.

80-10

HEADLIGHTS Headlights with xenon bulbs INTRODUCTION

1. actuator 2. sensor/computer 3. rear sensor

80-11

80

HEADLIGHTS Headlights with xenon bulbs

80

GENERAL

DESCRIPTION

According to the European standard, these vehicles must be fitted with headlight washers and a system which automatically adjusts the height of the headlights depending on vehicle ride height.

The system comprises: ● two lens units fitted with a normal side light bulb (A), an H1 type main beam bulb (B), a D2R type Xenon dipped beam bulb (C) and an orange indicator bulb (D).

WARNING: it is forbidden to fit a headlight with a discharge bulb to a version not designed for this device. Xenon bulbs: These bulbs have no filament. The light from these bulbs is generated by two electrodes in a quartz bulb which contains high pressure gas (xenon). The electronic module, or ballast, incorporated into the headlight is supplied by the vehicle's battery (12 volts) and generates a controlled voltage of 20 000 volts upon switch-on then an alternating voltage of 85 volts during operation. Automatic headlight beam correction as a function of vehicle ride height: The automatic correction system is intended to allow (when the vehicle's load changes) a constant beam height to be maintained in relation to the initial adjustment set in the factory or by the after-sales network. Fault finding operations are possible on this system using the diagnostic tools. Every time a fault is erased, the actuators move downwards.

18855 ●

two electronic units (ballast) incorporated into the headlights (E) (one per headlight).

18854

80-12

HEADLIGHTS Headlights with xenon bulbs ●

a rear height sensor (F) located under the left hand side of the vehicle. It records the height of the body and sends it to the sensor/computer.

●

80

two specific adjustment actuators (H) mounted on the back of each lens unit.

18849 18853

●

a front sensor/computer (G) which records the height of the front axle. The computer adjusts the headlights in line with variations in ride height due to acceleration, braking and variations in load.

18852

NOTE: the vehicle speed information is used to alter the beam height at high speed.

80-13


80

LAYOUT DIAGRAM

19046

1. actuator 2. headlight 3. electronic unit (ballast) 4. front sensor / computer 5. rear sensor A: + lighting B: + after ignition feed C: diagnostic connection D: vehicle speed information E: earth

80-14


80

REAR HEIGHT SENSOR

REFITTING

REMOVAL

IMPORTANT: after the sensor has been refitted, the system must be initialised and the headlights adjusted (refer to the Initialisation section).

Remove the rear left hand wheel.

Connection

Unclip: ● the end of the linkage, ● the nut (1) from the support. Disconnect the connector and remove the sensor with its support. Disconnect the sensor from its support using the bolts (2).

18824

Track

18853

80-15

1 2 3 4 5 6

Description Earth Not used Not used Not used Supply Sensor signal


80

FRONT SENSOR/COMPUTER

REFITTING

REMOVAL

IMPORTANT: after the front sensor/computer has been refitted, the system must be initialised and the headlights adjusted (refer to the Initialisation section).

Remove the front left hand wheel. Unclip the ball joint (A) connected to the lower wishbone and slacken the mounting bolt (B).

Connection

Disconnect the connector and remove the sensor.

18823 18852

Track 1 2 3 4 5 6 7 8

Description Earth Supply Rear sensor signal Vehicle speed signal Diagnostic connection Lighting signal Actuator control Rear sensor supply

IMPORTANT: after the front sensor/computer has been replaced, the vehicle type must be configured using the diagnostic tool and the system must be initialised.

80-16

HEADLIGHTS Headlights with xenon bulbs HEADLIGHTS The method for removing/refitting headlights with xenon bulbs is the same as the method for all other types of headlights. WARNING: Xenon bulbs operate at a voltage of 20 000 volts when switching on, then 85 volts A.C. when operating. It is therefore essential to disconnect the lens unit and wait for the computer (ballast) to cool down before removal. It is forbidden to light the bulb if it is not in the lens unit (dangerous to the eyes).

18849

Connection Track 1 2 3 4 5

Description Earth Main beam Not used Dipped beam Side lights

NOTE: track numbers are read from right to left on all headlights.

80-17

80


80

ACTUATORS REMOVAL Remove the trim and move the power assisted steering fluid reservoir (if necessary). Disconnect the actuator connector. Tighten the adjusting screw (A) (six turns maximum).

18849

Connection Track 1 2 3 18849

Turn the actuator through an eighth of a turn towards the outside then release it from the lens unit.

Description Earth Actuator control Supply

NOTE: the actuators of headlights with xenon bulbs are specific. NOTE: if the dipped beam headlights are lit when the ignition is switched on, the actuators are set to their lowest position and then return to an intermediate position.

Disconnect the ball joint from the parabola, tilting the actuator slightly. NOTE: the headlight does not have to be removed to remove the actuator.

REFITTING When fitting a new part, tighten the actuator adjusting screw by six turns. To assist removal of the actuator, remove the sealed cover and hold the headlight reflector. Slacken the adjusting screw (six turns). IMPORTANT: after the actuators have been removed, the system must be initialised and the headlights adjusted (refer to the "initialisation section).

80-18


80

XENON BULB

REFITTING

REMOVAL

Hold the bulb by the base (do not touch the bulb with your fingers, if you do, you must clean it with alcohol and a soft lint-free cloth).

WARNING: Xenon bulbs operate at a voltage of 20 000 volts when switched on, then 85 volts A.C. when operating.

Position the bulb. The lug (2) must be opposite the groove in the headlight.

It is therefore essential to disconnect the lens unit and wait for the computer (ballast) to cool down before removal.

Position the bulb connector by turning it through a quarter of a turn.

It is forbidden to light the bulb if it is not in the lens unit (dangerous to the eyes).

NOTE: the headlight does not have to be removed to remove the bulb.

Disconnect the bulb connector by turning it through a quarter of a turn in an anti-clockwise direction.

IMPORTANT: after a xenon bulb is replaced, the system must be initialised and the headlights adjusted (refer to the Initialisation section).

Remove the bulb by unclipping the retaining clips.

The method for replacing the main beam bulbs and dipped beam bulbs is the same as for normal headlights.

18850

WARNING: the bulb should not be subject to any impacts as the external conductor (1) is very fragile and must not be damaged. 18850

80-19

HEADLIGHTS Headlights with xenon bulbs ELECTRONIC UNIT (BALLAST)

80

Disconnect the supply from the electronic unit (B).

WARNING: Xenon bulbs operate at a voltage of 20 000 volts when switching on, then 85 volts A.C. when operating. It is therefore essential to disconnect the lens unit and wait for the computer (ballast) to cool down before removal. It is forbidden to light the bulb if it is not in the lens unit (dangerous to the eyes).

REMOVAL Remove the relevant headlight, Place the headlight on a clean cloth so as not to scratch it. 18851

Disconnect the bulb connector by turning it through a quarter of a turn in an anti-clockwise direction. REFITTING

Remove the star head screws (A).

The seal must be replaced every time the electronic unit is removed. Use the correct tightening torque for the electronic unit (torque of 1.3 Nm). Route the high voltage wiring correctly. IMPORTANT: after an electronic unit (ballast) has been removed, the system must be initialised and the headlights adjusted (refer to the Initialisation section).

18854

80-20

HEADLIGHTS Headlights with Xenon bulbs

80

INITIALISATION OF THE SYSTEM AND ADJUSTMENT OF THE HEADLIGHTS This procedure should be performed after working on the headlights, on a sensor or on any part of the suspension. Park the vehicle on level ground. IMPORTANT: do not apply the handbrake. Ensure that the vehicle is unladen, with a full tank of fuel and do not get into the vehicle during the operation. Check the tyre pressures and open the bonnet. Connect the diagnostic tools and check that there are no faults. Switch on the ignition and the dipped beam headlights and select and validate the computer. Run the: AC 010: Computer calibration command.

NOTE: It is possible to check that the system has been initialised: – The value on the front sensor read by parameter PR017: front height should be the same as the initial front height value (PR004), – The value on the rear sensor read by parameter PR018: rear height should be the same as the initial rear height value (PR005). Without switching off the ignition and using a headlight setting tool, adjust the height using screw (D) and the direction using screw (E).

IMPORTANT: the level of the vehicle must not change between initialisation and adjustment of the headlights. These two operations must be performed together.

80-21

IMPORTANT: it is not possible to initialise the system: – if the vehicle speed is not present or is non zero, – if the position of a sensor is outside the tolerances, – if the computer has not been correctly configured.

SALOON

REAR AND INTERIOR 181 LIGHTS Rear light

On the saloon, the rear lens units are split into two parts, one on the wing and the other on the tailgate.

81

REMOVAL OF THE TAILGATE LIGHTS Remove the rear mounting (D). Release the unit and disconnect the connector.

REMOVAL OF THE WING LIGHTS Remove the rear mounting (A). Release the unit and disconnect the connector.

18318

To access the bulbs, unclip the bulb holder by pressing on the tab (E).

18317

To access the bulbs, unclip the bulb holder by pressing on the tab (B).

NOTE: on some versions, the mounting (D) is replaced by a nut and bolt.

CONNECTION

CONNECTION

Rear left hand wing lights connector

Rear left hand tailgate lights connector

TRACK 1 2 3 4 5

Description

TRACK

Indicator Earth Not used Side light Brake lights

1 2 3 4 5

Rear right hand wing lights connector TRACK 1 2 3 4 5

Description Earth Fog light Reversing light Side light Not used

Rear right hand tailgate lights connector

Description

TRACK

Side light Brake lights Not used Earth Indicator

1 2 3 4 5

81-1

Description Not used Side light Reversing light Fog light Earth

ESTATE

REAR AND INTERIOR 181 LIGHTS Rear light REMOVAL OF THE WING LIGHT The bumper does not have to be removed to remove the rear lights.

18825

REFITTING Fit the light. Tighten the wing mounting (A), followed by the mountings on the tailgate side (B). CONNECTION Rear right hand lights connector TRACK 1 2 3 4 5 6

Description Indicator Fog light Side light Brake light Earth Reversing light

Rear left hand lights connector TRACK 1 2 3 4 5 6

Description Reversing light Earth Side light Brake light Fog light Indicator

81-2

81

REAR AND INTERIOR LIGHTS Brake light REMOVAL OF THE THIRD BRAKE LIGHT The tailgate trim does not have to be removed to remove the third brake light (refer to the Bodywork section).

18319

NOTE: saloon vehicles are fitted with a brake light containing a bulb. Estate vehicles are fitted with a brake light containing diodes.

81-3

81

REAR AND INTERIOR LIGHTS Interior lighting SPECIAL NOTES

REMOVAL / REFITTING

Depending on version, vehicles can have: ● independent door sill lights (which light up when the relevant door is opened). ● timed courtesy lights (front and rear). ● under-dashboard lights and lights under the front seats linked to the courtesy lights. ● lights in the luggage compartment. ● vanity lights on each sun visor.

To remove the roof courtesy light: ● unclip the translucent cover, ● pull on the locating tabs, ● rotate to release the connector.

TIMER OPERATION The interior lights (courtesy lights and footwell lights) are illuminated instantly by the UCH: ● when a door or the tailgate is opened, ● when the doors are unlocked with the remote control (or the hands-free function), ● when the Renault Card is removed from the reader. The UCH switches the interior lights off after a delay – switch off without delay: ● when the doors are locked using the remote control (doors closed) – switch off with delay: ● after the last door is closed, ● when the doors are unlocked with the remote control, ● when the ignition is switched on.

NOTE: if a door is left open for a long time without the ignition being switched on or off, the UCH switches off the interior lights after a 15 minute delay (approximately).

COURTESY LIGHTS Depending on the position of the courtesy light and the vehicle equipment, the lighting may have: ● a single central lighting switch, ● a central lighting switch and a map reading light, ● a central lighting switch and two map reading lights, ● a central lighting switch with dimmer and two map reading lights.

81-4

81

REAR AND INTERIOR LIGHTS Interior lighting

81

18460

CENTRAL COURTESY LIGHT bottom of the range version (two buttons) TRACK 1 2 3 4 5 6

REAR COURTESY LIGHT bottom of the range version (one switch) TRACK

Description Not used Signal from the UCH (door open) Rear courtesy light connection + lighting (depending on version) + permanent Earth

1 2 3 4 5 6

CENTRAL COURTESY LIGHT top of the range version (four buttons) TRACK 1 2 3 4 5 6

Description Not used Signal from the UCH (door open) Front courtesy light connection Not used Not used Earth

REAR COURTESY LIGHT top of the range version (three buttons) TRACK

Description Not used Signal from the UCH (door open) Rear courtesy light connection (rheostat) + lighting + permanent Earth

1 2 3 4 5 6

81-5

Description Not used Signal from the UCH (door open) Front courtesy light connection (rheostat) + lighting + permanent Earth

REAR AND INTERIOR LIGHTS Under-dashboard light Vehicles have lights underneath the dashboard and lights under the front seats linked to the courtesy light. They are located: ● under the glove compartment (passenger's side), ● under the steering wheel (1), ● under the front seats (2) (depending on version).

18631

18832

These lights are controlled by the UCH: ● when the doors are unlocked with the remote control (or the hands-free function), ● when a door is opened, ● when the Renault Card is removed from the reader.

81-6

81

REAR AND INTERIOR LIGHTS Lower door light The doors have independent lights controlled by the UCH when the door is opened. Only the light of the relevant door lights up. NOTE: replacing the bulb or removing the light requires the door trim to be partially removed (refer to the bodywork section).

18597

18591

81-7

81

REAR AND INTERIOR LIGHTS Glove compartment light REMOVAL / REFITTING To remove the glove compartment light (1), remove the base which is held in place by a screw. Press the retaining tab on the light to release it.

18473

81-8

81

REAR AND INTERIOR LIGHTS Vanity light Depending on the version, the vanity mirrors may be fitted with a light incorporated into the headlining. The switch is located on the mirror cover (1) on the sun visor (2). The current is transmitted to the light (3) by the central mounting (4) of the sun visors.

NOTE: operation of the switch can be checked through the mounting connection: ● mirror cover closed (switch open) = light out = infinite resistance, ● mirror cover open (switch closed) = light on = zero resistance.

81-9

81

REAR AND INTERIOR LIGHTS Relay/fuse box

81

Fuses and shunts fitted in the relay/fuse box, depending on vehicle equipment. They must be positioned in the same place in a new box.

DESCRIPTION The relay/fuse box is clipped onto the UCH on the driver's side of the dashboard.

18321 18545

Depending on vehicle equipment, two models of relay/ fuse box can be fitted: ● a bottom of the range version ● a top of the range version

NOTES: only the top of the range relay/fuse box is available from the spare parts department. This can be fitted instead and in place of the bottom of the range version.

81-10


81

Remove the UCH and relay/fuse box assembly.

REMOVAL NOTE: locking the air bag computer deactivates the firing lines and unlocks the electric steering column lock. NOTES: ● It is essential to read the configurations using the diagnostic tool when replacing the UCH. ● the relay/fuse box is clipped onto the UCH. One has to be removed to remove the other. Disconnect the battery. Remove: ● the side of the dashboard on the driver's side, ● the cover under the dashboard, ● the UCH mounting screw (1), ● the accessories/voice synthesiser speaker cover (2).

18321

Separate the UCH and the relay/fuse box by pressing on the tabs (4).

18545

Cut the plastic harness retaining clip (3). Disconnect the connectors from the UCH and the relay/fuse box. 18322

REFITTING Connect the connectors correctly and refit a large clip (3) to keep the harness in place.

81-11


81-12

81


81

Fuse symbols

Allocation of fuses (depending on equipment level) N°

Symbol

Rating

Description

F1

20A

Headlight main beam

F2

10A

UCH supply - Relay / Fuse Box supply - Transponder - Map reading light Engine start button

F3

10A

Voice synthesiser - Xenon headlights beam correction - Instrument panels - Deicing nozzles

F4

20A

Reversing lights - Heating and air conditioning - Parking assistance - Alarm + after ignition feed information - Lighting controlled by electric locks - Rain sensor - Heated windscreen

F5

15A

Timed interior lighting

F6

20A

Stop lights - Wiper stalk - Diagnostic socket - Tyre pressure monitoring display - Child proof locks indicator light - Rear electric door locks indicator light Electric window switch lighting

F7

15A

Left-hand dipped headlight

F8

7.5 A

F9

15A

Hazard warning lights and indicators

F10

10A

Communication system - Radio

F11

30A

Voice synthesiser - Instrument panel - Front fog lights - Electric tailgate lock

F12

5A

Air bags and pretensioners

F13

5A

ABS - Electronic brakeforce distribution computer

F14

15A

Horn

F15

30A

Driver's electric window

Right-hand side light

81-13

REAR AND INTERIOR LIGHTS Relay/fuse box N°

Symbol

Rating

81

Description

F16

30A

Passenger's electric window

F17

10A

Rear fog light

F18

10A

De-icing rear-view mirrors

F19

15A

Right-hand dipped headlight

F20

7.5 A

F21

30A

Rear screen and windscreen wipers

F22

30A

Central door locking

F23

15A

Console accessories socket - Radiotelephone

F24

15A

Cigarette lighter - Boot rear accessories socket

F25

10A

Steering lock - Heated rear screen - Front seats - Rear electric window deactivation

Left-hand side lights - Dimmer controlled and glove compartment lighting Number plate lighting

Consumer cut-off fuse This fuse is located under the ashtray, in the central console. N°

Rating

F50

20A

Description Consumer cut-off fuse: Diagnostic socket Radio Air conditioning computer Seat position memory computer Radio display/clock/external temperature control panel Navigation assistance computer Tyre pressure computer Central Communication Unit Alarm connection

81-14


81

Allocation (depending on equipment level) U1 (24 track connector) Track

U2 (24 track connector) Track

Description

Description

1

Central door locking output

1

Rear screen wiper relay output

2


2

3

Front left-hand side light shunt input

Relayed + after ignition feed input (electronic key)

4

Spare

3

Relayed idle + after ignition feed input (electronic key)

5

Front right-hand side light shunt input

4

6

Number plate lighting shunt input

Relayed + after ignition feed output (electronic key)

7

Right-hand side light fuse fault input

5

Central door locking supply input

8

Left-hand side light fuse fault input

6

Spare

9

Spare

7

Spare

10

Dipped beam headlight input

8

Central door locking relay output - opening

11

Rear right-hand side light shunt input

9

Relay plate 2 output

12

Spare

10

Central door locking relay output - closing

13

Spare

11

Relay plate 1 output

14

Electronic relay and fuse box supply input

12

Indicators input

15

Spare

13

Indicators input

16

Stop lights fault input

14

Spare

17

Rear left-hand side light shunt input

15

Left-hand indicator control output

18

Spare

16

Indicator diagnostic input

19

Left-hand brake light shunt input

17

Right-hand indicator control output

20

Central door locking input

18

21

Right-hand brake light shunt input

Windscreen wipers slow and fast speed relay output

22

Stop switch input

19

Indicators supply input

23


20

Windscreen wipers on/off relay output

24


21

Starting inhibition relay output

22

Side lights input

23

Timed supply relay output

24

UCH supply input

81-15


81-16

81


81

Allocation (depending on equipment level) CGB1

(15 track connector) BLACK

CGB2

(15 track connector) GREY WHITE

WHITE Track

Track

Description

Description

A1

Not used

A1

Protected + battery feed (air conditioning)

A2

+ front fog lights

A2

Protected + battery feed (air conditioning)

A3

+ front fog lights relay

A3

Protected + accessories feed

A4

Not used

A4

Central door locking closing + control

A5

Not used

A5

Central door locking opening + control

A6

Passenger compartment protected + battery feed 1 (caravan connection)

A6

Earth BLACK

BLACK B1

central door locking protected + battery feed

B2

ABS/ESP protected + after ignition feed

B3

Air bag protected + after ignition feed

B4

Not used

B5


B6

Not used

B7


B8


B9


81-17

B1

Earth

B2

Rear door exterior interior unlocking control

B3

Driver's rear exterior locking control

B4

Rear interior locking control

B5

Rear interior locking control

B6

Driver's rear exterior unlocking and front interior unlocking control

B7

Driver's rear exterior unlocking and front interior unlocking control

B8

Not used

B9

Boot lighting timer + control


81

Allocation (depending on equipment level) CGB3

(15 track connector) BROWN

CGB4

(15 track connector) GREEN WHITE

WHITE Track

Track

Description

Description

A1

+ dipped beam

A1

Main beam headlight fuse + control

A2

Not used

A2

Rear function locking relay coil control

A3

Main beam headlight + control

A3

A4

Not used

Rear electric window battery or after ignition feed

A5

Horn fuse + control

A4

Rear electric window relay control

A6

Rear fog light fuse + control

A5

Not used

A6

Heated rear screen + control

BLACK B1

+ right-hand dipped headlight

B2

+ left-hand dipped headlight

B3

Rear-view mirror de-icing fuse protected + control

B4

Rear fog light protected + control

B5

Not used

B6

Passenger's/driver's electric window battery protected + accessories feed

BLACK B1

Signal reception unit fuse protected + battery feed

B2

Not used

B3

Accessories fuse protected after ignition feed

B4

Rear screen wiper + control

B5

Not used

B6

Courtesy light timer + control

B7

Interior lighting - control

B7

Rear right-hand side light + control

B8

Electric window protected + battery feed

B8

Front right-hand side light + control

B9

Horn + control

B9

Heated rear screen relay - control

81-18

REAR AND INTERIOR LIGHTS Relay/fuse box CGB5

(12 track connector) BLUE

CGB6 (18 track connector) CRYSTAL

WHITE Track

WHITE

Description

A1

Protected + battery feed by passenger compartment 3

A2

Not used

A3

+ after ignition feed

A4

Central door locking protected + battery feed

A5

Not used

A6

Protected + battery feed by passenger compartment 2

81

Track

BLACK

Description

A1

Not used

A2

Heated rear screen control fuse protected + after ignition feed

A3

Heated rear screen control fuse protected + after ignition feed

A4

Not used

A5

Not used

A6

Not used

A7

Flasher unit timed + control

B1

Earth

A8

Left-hand indicator control

B2

+ main beam

A9

Right-hand indicator control

B3

+ starting

B4

Side lights relay control

B1

Timer windscreen wiper slow speed + control

B5

Not used

B2

Timer windscreen wiper high speed + control

B6

Dipped beam relay control

B3

Stop lights fuse protected + after ignition feed

B4

Number plate lighting + control

B5

Rear left-hand side light + control

B6

Rear right-hand side light + control

B7

Stop lights control

B8

Right-hand stop light + control

B9

Left-hand stop light + control

BLACK

81-19


81-20

81

REAR AND INTERIOR LIGHTS Relay/fuse box Allocation (depending on equipment level) Track

Description

REL 2

Heated rear screen relay

REL 7

Front fog lights relay

REL 9

Windscreen wiper relay

REL 10

Windscreen wiper relay

REL 11

Reversing lights / rear wiper relay

REL 12

Door lock relay

REL 13

Door lock relay

REL 17

Rear screen wiper relay

REL 18

Timed interior lighting relay

REL 19

Relay plate relay

REL 21

Starting inhibition relay

REL 22

+ after ignition feed / electric central unit relay

REL 23

Rear electric window/after-sales fitted radio, accessories relay

SH 1

Rear electric window shunt

SH 2

Front electric window shunt

SH 3

Daytime running lights shunt

SH 4

Daytime running lights shunt

81-21

81

REAR AND INTERIOR LIGHTS Relay/fuse box This fuse box is located on the relay/fuse box.

Allocation of fuses and relays (depending on equipment level) N°

Rating

F26

30A

Caravan socket fuse

F27

30A

Sunroof fuse

F28

30A

Rear left-hand electric window fuse

F29

30A

Rear right-hand electric window fuse

F30

5A

F31

-

R17

Description

Steering wheel angle sensor fuse Not used Electric window relay

81-22

81

REAR AND INTERIOR LIGHTS Relay/fuse box The Option relay/fuse box is located on the passenger's side in the front of the glove compartment.

18546

Allocation of fuses and relays (depending on equipment level) N°

Rating

F32 F33 F34 F35 F36 F37 R3 R4 R5 R6

20 A 15 A 20 A 20 A

Description Not used Not used Driver's and passenger's heated seats fuse Driver's electric seat supply fuse Driver's electric seat fuse Passenger's electric seat fuse Seat supply relay Side light relay for daytime running lights Dipped relay for daytime running lights Headlight washer pump relay Stop lights cut-off relay

81-23

81

REAR AND INTERIOR LIGHTS Relay/fuse box Relay and fuse box (engine side)

Allocation of fuses (depending on equipment level) N°

Rating

F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 F22 F23

7.5 A 30 A 5 A-15 A 30 A 10 A 20 A 30 A 30 A 70 A 70 A 70 A 60 A 40 A 40 A 70 A 70 A 60 A 60 A 80 A -

Description Automatic transmission fuse Not used Injection relay fuse Automatic transmission fuse Additional heating fuse Diesel heater relay Injection computer fuse - Diesel solenoid valve - Diesel heater Not used Not used Fan assembly low speed fuse ABS/ESP computer fuse Horn fuse Diesel pre-heater fuse Thermoplungers fuse 2 Thermoplungers fuse 1 Fan assembly low and high speed fuse with air conditioning Headlight washer fuse De-icing relay ABS/ESP computer fuse Passenger compartment fuse N° 1 Passenger compartment fuse Passenger compartment fuse N° 3 Supply fuse Passenger compartment consumer cut-off fuse N° 2 Windscreen de-icing fuse Not used

81-24

81

REAR AND INTERIOR LIGHTS Relay/fuse box Relay and fuse box (engine side)

Allocation of relays (depending on equipment level) K4M-F4P-F5R-F9Q engines N° R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11

Description Additional heating relay 1 Fan assembly low speed relay Not used Not used Additional heating relay 3 Fuel pump relay Diesel heater relay Injection locking relay Fan assembly low speed relay with air conditioning Fan assembly relay with air conditioning Additional heating relay 2

L7X Engine N° R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11

Description Not used Fan assembly relay with air conditioning Not used Not used Not used Injection relay Fan assembly relay with air conditioning Injection locking relay Fan assembly relay with air conditioning Fan assembly relay with air conditioning

81-25

81

ENGINE IMMOBILISER 182 RENAULT Card SPECIAL NOTES ●

The security code no longer exists but has been replaced by a repair code allocated to the vehicle for life during manufacture. – No numbers are written on the RENAULT Cards. – The vehicle does not have a label containing the code upon delivery.

●

This system can, depending on version, be combined with one RENAULT Card with the handsfree function. The car cannot have more than one RENAULT Card with the hands-free function.

●

In the event of a card being stolen or lost or upon the customer's request, one or more RENAULT Cards can be unallocated from a vehicle. These can be reallocated to the same vehicle if necessary.

●

WARNING: with this system, it is not possible to replace more than one (UCH and RENAULT Cards or UCH and injection computer) at the same time. These parts are sold non-coded.

When repairing this system, this repair code number can be requested from the local assistance network (refer to Technical Note 3315E). When requesting the code number, it is now essential to provide the vehicle's VIN as well as its fabrication number. This allows the operator to identify the vehicle in order to provide the correct code.

●

82

It is effectively not possible to code these components when replacing them, if none of them has the vehicle's original code in its memory (see allocation table).

Replacement RENAULT Cards are supplied noncoded and without an emergency metal key. The rechargeable battery for the hands-free function is charged. ●

● This system can have up to four Renault Cards. The remote control function, the battery and the rechargeable battery (on the hands-free version) have no effect on the engine immobiliser.

82-1

There is no way of erasing the code programmed into the system components. The programmed code cannot be erased.

ENGINE IMMOBILISER RENAULT Card GENERAL

82

During manufacture, a twelve character hexadecimal code is allocated to the vehicle to make the engine immobiliser operational.

It consists of an engine immobiliser system controlled by a RENAULT Card with random rolling code recognition system.

This repair code is required in after-sales in order to: ● add RENAULT Cards, ● replace one or more RENAULT Cards, ● unallocate one or more RENAULT Cards (e.g. if lost or stolen), ● replace a UCH.

A coded chip (operating without a battery) independent to the remote control function is incorporated into each of the vehicle's RENAULT Cards.

The engine immobiliser is active a few seconds after the RENAULT Card is removed from the card reader. Its status is shown by the flashing red light on the instrument panel and by the locking of the electric steering column lock.

NOTE: To obtain the repair code, it is essential to know the vehicle identification number. There are several ways depending on country (refer to Technical Note 3315E): ● Minitel, ● voice server, ● Techline.

82-2

ENGINE IMMOBILISER RENAULT Card SYSTEM PRESENTATION

A B C D E F G H I

RENAULT Card RENAULT Card reader containing the engine immobiliser receiver UCH and relay fuse box Engine immobiliser indicator light (instrument panel) Injection computer (petrol or diesel) Electric steering column lock Diagnostic socket Engine start/stop button Clutch pedal and gearbox neutral position sensors Multiplex connection Wire connection

1 2 3

+ accessories position (accessories feed) + after ignition feed position Starter motor supply

82-3

82

ENGINE IMMOBILISER RENAULT Card SYSTEM DESCRIPTION

●

an engine immobiliser warning light (D) located on the instrument panel used to signal: – activation of the engine immobiliser, – non-recognition of the RENAULT Card, – a system fault, – a problem on the injection computer or the electric steering lock.

●

a coded injection computer (E),

●

a diagnostic socket (G) used for fault finding operations and configuring the system,

●

a coded electric steering column lock (F).

●

clutch pedal and gearbox position sensors (I) and a stop/start button (H) to supply the starter.

With this system, the engine immobiliser is activated several seconds after the ignition is switched off (shown by the engine immobiliser light flashing and the locking of the electric steering column lock).

The system comprises: ●

●

two specific RENAULT Cards (A) fitted with a coded chip used for controlling the engine immobiliser, – only one of the RENAULT Cards can have the hands-free function, – Two further cards can be added (maximum of four), an engine immobiliser receiver located in the card reader (B), fitted with electronics for transmitting the code of the RENAULT Cards to the UCH (C). NOTE: The RENAULT Card reader is not coded. ●

a UCH (C) located under the dashboard on the driver's side.

For the engine immobiliser function, the UCH: – decodes the signal of the RENAULT Card from the card reader, – controls the engine immobiliser by sending a code to the electric steering lock, – communicates with the injection computer, – operates the engine immobiliser indicator light and the card reader light, – communicates with the diagnostic tool. NOTE: Refer to section 87 for the other functions controlled by the UCH.

82-4

82

ENGINE IMMOBILISER RENAULT Card

82

OPERATION

SPECIAL CASES

When the engine immobiliser is operational, the engine immobiliser indicator light flashes (slowly: once a second). The electric steering column lock is locked.

●

If the injection computer or the electric steering column lock do not have a stored reference code: the code which is sent is entered into the memory.

●

Once the RENAULT Card is inserted into the reader, the code of the RENAULT Card is sent to the UCH.

●

●

If the code is recognised by the UCH, this sends a coded signal to the electric steering column lock via the multiplex network.

If the codes in the UCH and the RENAULT Card do not coincide, the system will remained locked. The engine immobiliser indicator light flashes (quickly). The vehicle is not authorised to start and the electric steering column lock remains locked.

● ●

If the coded signal received by the electric lock is identical to the one it has in its memory, the lock releases the steering column and sends a confirmation message to the UCH.

If the indicator light is on, without the presence of + after ignition feed, there is a problem in the vehicle electric steering column lock.

●

If the indicator light is on, with the presence of + after ignition feed, there is a problem in the vehicle injection.

●

When the UCH receives this message, it applies the + after ignition feed and switches off the engine immobiliser indicator light.

●

When the ignition is on, the UCH and the injection computer send coded signals to each other via the multiplex network.

●

If the signals issued by the UCH and the injection computer match, the UCH authorises the engine to start and the injection is unlocked.

IMPORTANT: when the vehicle battery has a low charge, the drop in voltage caused by operating the starter may set the immobiliser. If the voltage is too low, the engine cannot be started, even by pushing the vehicle.

82-5


82

REPLACEMENT AND CONFIGURATION OF THE UCH New parts are not coded. Once fitted on the vehicle, they must therefore be programmed with a code to become operational. To perform this procedure, it is essential that some parts on the vehicle are already correctly coded (with the vehicle code). Refer to the allocation table. WARNING: If a part is programmed with a code, the part is then allocated to the vehicle and the code cannot be erased nor can the part be programmed with a second code. The programmed code cannot be erased.

ALLOCATION TABLE COMPONENT STATUS AFTER SALES OPERATION

*

REPAIR CODE NEEDED

UCH

RENAULT Card

Injection computer,

Electric steering lock

Programming of the UCH

Blank

Coded

Coded

-

YES

Allocation or deallocation of a RENAULT Card

Coded

Blank*

Coded

-

YES

Programming of the electric steering lock

Coded

Coded

-

Blank

NO

Programming of the injection computer

Coded

Coded

Blank

Coded

NO

The RENAULT Card allocated to a vehicle must be blank or already programmed on this vehicle. NOTE: a card may be programmed on a vehicle but not operational (not allocated). REMINDER: only the RENAULT Cards used during the allocation process will be operational.

82-6


82

REPLACEMENT AND CONFIGURATION OF THE UCH A new UCH is not coded. Once fitted on the vehicle, it must therefore be programmed with a code to become operational. To perform this procedure, at least one of the vehicle's old RENAULT Cards and the repair code are required and the injection computer must be correctly coded (refer to the allocation table). WARNING: If a code is programmed into the UCH, this is then allocated to the vehicle and the code cannot be erased or the part programmed with a second code. REMINDER: only the RENAULT Cards used during this procedure will be operational provided that: ● they have already been coded on this vehicle, ● they are new (not coded).

SPECIAL CASES

UCH PROGRAMMING PROCEDURE ● ● ●

●

●

If the screen displays: ● remove the card from the reader, there is already a card in the reader, ● Check the after-sales code and ensure that the card is for this vehicle: the code read is incorrect or the UCH has already been coded on another vehicle. Check the code then try to enter it again. ● Do you want to check the cards before assigning them to the vehicle?: the UCH is already coded on this vehicle, the UCH enters RENAULT Card reallocation mode. ● Card cannot be used on this vehicle the card code does not correspond to the current vehicle. ● The card presented is blank. Please insert another card which has already been programmed on the vehicle: insert a card which has already been coded. ● UCH programming failure. Repeat the whole procedure.

Set up a dialogue with the Engine immobiliser system. In the Command, Specific command menu, select and confirm SC027: program UCH line. The tool displays Please enter the after-sales code. Without the RENAULT Card in the reader, enter the secret after-sales code (12 hexadecimal characters) and confirm. If the code format is correct, the tool displays Insert a card which has already been programmed on the vehicle, and the programming procedure will commence. The tool displays UCH programmed; the UCH is coded. Now enter RENAULT Card programming mode to allocate other cards (maximum of four). It may take several seconds before this message appears.

WARNING: the maximum delay between each operation is 2 minutes, otherwise the procedure is cancelled and the tool then displays the message procedure interrupted: warning - cards allocated to this vehicle are those which were allocated before the procedure was started. Cards inserted before the procedure was interrupted are no longer blank and can only be allocated to this vehicle. This message also appears if the dialogue with the UCH is lost or if the battery is disconnected.

WARNING: when a UCH has been programmed with the RENAULT Card code, it cannot be erased or another code stored in its place.

82-7


WARNING: these must be the previous RENAULT Cards for the vehicle or new non-coded RENAULT Cards. NOTE: the vehicle can only have one RENAULT Card with the hands-free function. If a second RENAULT Card is allocated to the vehicle, this will work as a normal RENAULT Card.

RENAULT CARD ALLOCATION PROCEDURE NOTE: it is possible to find out whether a Renault Card is blank or not by means of the ET 115: blank card status. IMPORTANT: if none of the RENAULT Cards is available, a reallocation procedure will have to be carried out later with all cards.

WARNING: the maximum time between each operation is 5 minutes, otherwise the procedure will be cancelled and the tool will display the message Procedure interrupted: warning, the cards assigned to the vehicle are the ones assigned before the procedure was started. Cards inserted before the procedure was interrupted are no longer blank and can only be allocated to this vehicle. This message also appears if the dialogue with the UCH is lost or if the battery is disconnected.

In the Command, Specific command menu, select and confirm SC001 card programming line. ● The screen displays Do you want to check the cards before allocating them to the vehicle? ● If a check of the cards is requested, the tool displays Insert the card fully into the reader. Insert a RENAULT Card until the ignition is switched on: – If the Allocation is not possible, the screen displays Verify the After Sales code and make sure the card belongs to the vehicle. Insert another card. – If the card is correct, the screen displays remove the card from the reader. ● The tool displays Insert the card fully into the reader. Insert a RENAULT Card fully into the reader and confirm: – If the RENAULT Card is not accepted, the red indicator light does not light up. – If the RENAULT Card is accepted, the red warning light flashes quickly and the tool displays 1 card programmed then remove the card from the reader. ●

●

The tool displays Insert the card fully into the reader. Then insert a second RENAULT Card until the ignition is switched on: NOTE: If the same RENAULT Card is inserted twice, the system ignores this and the red indicator light does not light up.

●

Insert the RENAULT Card or the other Cards to be assigned to the vehicle (maximum of 4) into the Card reader. The screen displays 2, 3 or 4 cards programmed then remove the card from the reader.

82

●

Configure the UCH in accordance with the vehicle's options and equipment (refer to section 87).

NOTE: when replacing the UCH only, no operations are required on the injection computer as it keeps the same engine immobiliser code.

82-8

ENGINE IMMOBILISER RENAULT Card CODING THE INJECTION COMPUTER

Checking

The injection computer is supplied non-coded. It therefore has to be programmed with the engine immobiliser code when it is installed to allow the vehicle to be started.

The status of the injection computer can be ascertained using the diagnostic tools. ●

Simply switch on the ignition for a few seconds without starting the engine. Switch the ignition off, the immobiliser will be activated after a few seconds.

82

Using the diagnostic tool

1. 2.

Select and confirm "Passenger compartment connection unit" Select the STATUS menu and check: – if the computer is not coded, the status ET 111 Injection blank is active, – if the computer is coded, the status ET 111 Injection blank is not confirmed.

WARNING With this engine immobiliser, the vehicle keeps its immobiliser code for life. In addition, this system does not have a security code. Consequently, it is forbidden to perform tests with injection computers borrowed from the stores which must be returned. The programmed code cannot be erased.

82-9

ENGINE IMMOBILISER RENAULT Card reader

82

Operation of the reader lighting ● When the doors are unlocked, the reader lights up for approximately 30 seconds. ● If the reader lights up when a RENAULT Card is inserted, this signifies that the code corresponds to the code stored in the UCH. ● If the reader flashes quickly (at the same frequency as the engine immobiliser indicator light) when a RENAULT Card is inserted, this means that the RENAULT Card code has not been recognised by the UCH. ● The reader lights up after the engine is switched off. ● If the RENAULT Card is in the reader when a door is open (engine off), the reader flashes as a reminder.

The RENAULT Card reader contains two switches to allow the vehicle to operate: ● one switch located at mid-travel to provide the accessories feed (+ ACCESSORIES FEED) ● one switch when the card is inserted fully into the reader (+ AFTER IGNITION FEED) NOTE: the RENAULT Card is locked in the reader once the UCH has received the engine running signal from the injection computer. It is released when the engine is switched off. A specific configuration means that RENAULT Cards are not locked on vehicles with automatic transmission.

NOTE: The reader must be replaced if the reader light develops a fault.

REMINDER: the card reader is not coded.

Refer to section 84 for removal operations and reader track allocations.

18330

The RENAULT Card reader is used: ● to act as a radio frequency receiver for locking and unlocking the doors, ● as a transponder aerial for the engine immobiliser function and recognition of the RENAULT Card.

82-10

ENGINE IMMOBILISER Electric steering column lock

82

PRECAUTIONS DURING REPAIR

The steering column lock is located at the base of the steering column. It is controlled by the UCH. This lock is coded by the UCH and cannot be erased.

Proceed as follows to prevent the steering lock from being applied when the battery is disconnected: ● insert the RENAULT Card fully (+ after ignition feed) then remove to the first stop (+ accessories feed). The steering column is not locked as long as the card remains in the first position in the reader. Disconnect the battery and the steering column will remain unlocked for as long as the battery remains disconnected and the RENAULT Card inserted. ● lock the air bag computer using a diagnostic tool. Refer to section 84 for the connector allocations.

REMOVAL WARNING: the steering column lock is mounted with a reverse threaded bolt (left-hand thread). Furthermore, it can only be removed if it has first been released. 18541S

OPERATION The steering is released when the RENAULT Card is inserted fully into the reader and when the transponder is recognised by the UCH. The steering is locked when the RENAULT Card is fully removed from the reader, the engine is off and the vehicle speed is zero. NOTE: if the UCH has received an impact signal from the air bag computer, the steering column lock remains unlocked. NOTE: a faulty or disconnected steering column lock prevents the engine from being started.

NOTES: ● If the lock does not released when the RENAULT Card is inserted into the reader, the engine immobiliser indicator light comes on for three seconds but the + after ignition feed is not authorised. ● If the retaining lock of the device is released when the car is moving, the Stop and engine immobiliser indicator lights come on (the steering wheel does not lock). ● If an internal switch develops a fault, the service warning light comes on.

18541

REFITTING Tighten the bolt to a torque of 0.8 daNm.

82-11

ENGINE IMMOBILISER Electric steering column lock CODING OF THE ELECTRIC STEERING COLUMN LOCK The electric lock is supplied non-coded. It therefore has to be programmed with the engine immobiliser code when it is fitted to allow the ignition to be switched on. Simply insert the RENAULT Card into the reader for a few seconds. Remove the RENAULT Card and the engine immobiliser will be activated after a few seconds. The electric lock is coded and the steering column is locked. IMPORTANT: With this engine immobiliser, the vehicle keeps its immobiliser code for life. In addition, this system does not have a security code. Consequently, it is forbidden to perform tests with an electric lock borrowed from the stores which must be returned. The programmed code cannot be erased. To check the coding of the electric steering column lock: ● select Passenger compartment connection unit ● in the Status menu, check that the ET 089 steering column lock blank line has not been confirmed.

82-12

82

HORN Horn

82

DESCRIPTION The horn is located behind the front bumper on the left hand side.

CONNECTION (simple) Track Depending on the model, vehicles can have: ● one or two simple horns, ● two horns controlled via a coded line by the UCH.

Description

A

Supply (stalk)

B

Earth

CONNECTION (coded line) These horns are operated: ● when controlled by the lighting stalk, ● via a coded line from the UCH when the doors are closed by the hands-free function (depending on version).

TRACK

NOTE: the tone as well as the volume of this closing signal can be modified via UCH configuration using diagnostic tools. To do this: ● set up a dialogue with the UCH, ● Open the command menu and select and confirm the configuration line.

82-13

Description

1

Supply

2

Earth

3

Control (stalk or UCH)

HORN Alarm

82

CONNECTION

DESCRIPTION Vehicles are pre-wired to be fitted with a Renault approved alarm.

TRACK

The specific connector (A) is located behind the trim, next to the rear left hand pretensioner.

18547-1

OPERATION The ACU (Alarm Control Unit) is connected to the UCH via a serial connection. The command to deactivate the alarm is given by the UCH via a coded line when the vehicle is unlocked using the radio frequency remote control. The command to activate the alarm is given by the UCH when: – the vehicle is locked using the radio frequency remote control. – upon automatic relocking. The UCH informs the alarm control unit of the status of the doors after being locked with the radio frequency remote control.

82-14

Description

1

+after ignition feed

2

Battery +

3

Locking indicator light control (not used)

4

Bonnet closed information

5

Spatial detection

6

Spatial detection

7

UCH coded connection

8

Indicator operation

INSTRUMENT PANEL 183 Dashboard

83

Move the seats back as far as possible and remove: – the RENAULT Card reader (1),

IMPORTANT: all work on the air bag and pretensioner systems must be carried out by qualified personnel who have received the proper training.

WARNING: Handling the pyrotechnic systems (pretensioners or air bags) near a source of heat or a flame is forbidden; there is a risk of triggering.

NOTE: locking the air bag computer also unlocks the electric steering column lock. REMOVAL Move the front seats forward into order to remove the central console mounting bolts,

18830

– the console bolts on the dashboard (2),

18632

18549

– the central console, – the radio (depending on version), – the Central Communication Unit (depending on version), – the heating and air conditioning control unit (refer to section 62).

83-1

INSTRUMENT PANEL Dashboard

83

– the insolation sensor (2), – the interior cover of the glove compartment secured by a screw, – the glove compartment light, taking care not to damage the contact finger (3), – the light under the dashboard.

Features of the cable control, remove: – the trim from the control panel, – the mounting screws, – the control panel; Remove: – the dashboard mounting bolt (1),

18543

– the split radio display or the Carminat screen (depending on version) then release the harness. 18473

Use a 13 mm spanner to lock the air bag mounting clip on the beam or remove the mounting bolt (depending on version).

18542

18544

NOTE: this clip must be replaced whenever it is removed.

83-2


83

– the steering wheel after setting the wheels straight, – the dial surround (4), – the steering wheel half cowlings,

Disconnect: – the passenger's air bag connector located near to the options relay/fuse box,

18539

– the switches. – the steering wheel air bag cushion. To do this, insert a screwdriver into the hole (1) then move it upwards (2).

Disconnect the stalks (wipers, radio and lighting controls), the rotary switch connectors (air bag and cruise control) and the steering wheel angle sensor. Before removing the rotary switch assembly, mark its position: – ensuring that the wheels are straight at the time of removal, – checking that the "0" mark of the rotary switch is correctly positioned opposite the index.

18455

– the connectors of the steering wheel air bag (3) and the connectors of the cruise control buttons (depending on version). Remove: – the steering wheel bolt,

18797

83-3

INSTRUMENT PANEL Dashboard Slacken the screw then release the steering column assembly.

83

– the sides of the dashboard, – the side mounting bolts (A) of the dashboard,

Remove: – the dial unit,

– the tweeters, – the sun visors,

18558

– the dashboard mounting bolt (1),

18991

18557

83-4


83

NOTE: the automatic gear lever can be moved by pressing button (C) located in front of it.

– the trim from the windscreen pillars; to do this, simply release the trim sufficiently to be able to press the upper clip, then release it from the pillar and lift it upwards.

18549 19062

Remove the dashboard by releasing the clips.

18538

83-5

INSTRUMENT PANEL Dashboard REFITTING

Features of the rotary switch

Before replacing the dashboard, position the harnesses for the tweeters, the display and the sunshine sensor.

Ensure that the wheels are still straight.

83

Check that the rotary switch is correctly positioned by checking that the 0 mark of the rotary switch is opposite the index.

18313

18542

Connect the passenger's air bag harness.

18539

83-6


83

Features of the instrument panel trim

Features of the steering wheel

Fit the instrument panel and the steering wheel lower half cowling,

IMPORTANT: the splines on the steering wheel are designed to ensure that it is correctly fitted. The steering wheel should be inserted freely into the splines. Be careful not to damage them.

Position the upper half cowling by placing the leather part as shown below.

18835 18556

The steering wheel bolts must be replaced every time the steering wheel is removed and then tightened to a torque of 4.4 daNm.

Fit the instrument panel trim, Position the adhesive strip of the steering wheel upper half cowling on the trim, clip the trim onto the dashboard.

18555

83-7


83

Features of the air bag IMPORTANT: Before reconnecting the driver's air bag, the procedure for checking the correct operation of the system must be carried out: – check that the air bag warning light on the instrument panel lights up when the ignition is switched on (computer unlocked), – Connect a dummy ignition module to the connector of each air bag and check that the indicator light switches off, – switch off the ignition, connect the air bag in place of the dummy ignition modules and position it on the steering wheel, – switch on the ignition and check that the warning light comes on for 3 seconds when the ignition is switched on and then goes out. If the warning light does not go out, refer to the Fault finding section.

WARNING: If these instructions are not followed the system may not operate normally and could even cause erratic triggering.

18554

Unlock the air bag computer.

83-8

INSTRUMENT PANEL Instrument panel

83

REPLACEMENT

REFITTING

The service interval can be altered in the injection computer by the diagnostic tools.

Reconnect and reposition the instrument panel. Fit the upper half cowling, then position the leather cover (2) (see illustration).

REMOVAL Set up a dialogue using the diagnostic tool in order to lock the air bag computer. NOTE: locking the air bag computer also unlocks the electric steering column lock. Disconnect the battery. Remove: – the instrument panel trim clipped onto the dashboard, – the steering wheel upper cowling, – the instrument panel mounting bolt (1).

18556

Refit the instrument panel trim on the dashboard.

18558

Disconnect the two connectors.

18555

IMPORTANT: ensure that the system is correctly configured for an instrument panel with a large display.

83-9

INSTRUMENT PANEL Instrument panel Grey connector

CONNECTION (fullest version)

18472

Red connector 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Not used Discrete key (*) Not used Not used Lighting dimmer ADAC scroll button Not used Voice synthesiser multiplexing (*) Not used Multiplexing Multiplexing Fault finding line (*) Voice synthesiser multiplexing (*) Not used Not used

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Door open switch indicator (*) Turning right signal indicator light Turning left signal indicator light + before ignition feed Engine immobiliser indicator light Seat belt indicator (*) Not used Dipped beam headlights indicator light Main beam headlights indicator light Not used Rear fog light indicator light Front fog lights indicator light Low screen wash warning light Battery charge warning light Heated seat indicator light + after ignition feed Not used Oil pressure warning light Bonnet information (*) Not used Oil level sensor Fuel sender signal Not used Earth Fuel sender earth Oil level sensor earth Side light indicator light Repeat key (*) Hand brake indicator light Brake fault warning light

(*): Top of the Range

83-10

83

INSTRUMENT PANEL Bottom of the range instrument panel

83

The bottom of the range instrument panel contains the following functions:

NOTE: fault finding operations cannot be performed on the bottom of the range instrument panel using diagnostic tools. It does however have a selfdiagnostic mode.

– needle gauge functions ● vehicle speed ● rev counter ● coolant temperature ● fuel level

NOTE: the oil service interval can be altered using the diagnostic tools by setting up communications with the injection computer.

GENERAL

– audible function (ignition on) ● indicators ● headlights on reminder when a door is opened ● Renault Card in reader reminder ● automatic locking when driving confirmation ● child safety fault warning ● limit speed exceeded (Arabia) (depending on version) ● automatic headlight switch-on warning (depending on version) ● cruise control / speed limit warning (depending on version) – warning and indicator light function – display function ● oil level reading ● odometer – total mileage – trip mileage ● ADAC – fuel consumed – average consumption – current consumption – fuel range – distance covered – average speed – mileage before oil change – cruise control or speed limiter set speed (depending on version) – display of the automatic transmission ratio engaged (depending on version) – limit speed exceeded alarm (Arabia) (depending on version).

83-11

INSTRUMENT PANEL Bottom of the range instrument panel OPERATION OF THE DISPLAY

●

❶ oil level reading This function is displayed for approximately 30 seconds when the ignition is switched on or after the engine is started.

83

It is normal to find that the oil level is not always the same: Various parameters are involved: – parking on a slope, – too short a wait after running the engine for a short moment (especially when the oil is cold), etc.

➋ odometer

If the level is between the maximum and authorised minimum, the display shows oil ok

Total mileage The mileometer will be displayed for approximately 30 seconds when the ignition is switched on (after the oil level information). Pressing the ADAC or Reset button reduces this display time. Trip mileage

13141a

If, during this time the ADAC or Reset buttons are pressed, the display shows oil ok and then the oil level is shown by squares. These disappear as the oil level drops and are replaced by dashes.

The trip meter is displayed instead in the place of the total mileage if the ADAC button is pressed briefly. It is reset by pressing the Reset button. Resetting the trip mileage is not the same as resetting the ADAC. NOTE: it is not possible to select display in kilometres or miles. The instrument panel must be replaced.

13141b

If the oil level is at a minimum when the ignition is switched on, the dashes and the word oil flash for 30 seconds. The service warning light goes on and remains lit after the engine is started.

13141c

NOTE: ● Under normal operating conditions, the oil level is only measured if the ignition has been switched off for more than one minute; otherwise the old oil level value is re-displayed. ● However, when a fault is detected on the dipstick, the display switches directly to the mileometer function when the ignition is switched on.

83-12

INSTRUMENT PANEL Bottom of the range instrument panel ➌ on-board computer (ADAC)

83

– Current consumption (in l/100 km or mpg)

The various sequences of the on-board computer may be displayed instead of the mileage recorders by successively pressing the button on the end of the wiper stalk (ADAC button). It is reset by pressing the Reset button. The information from the on-board computer is displayed after the trip meter as follows:

13141f

– Fuel consumed (in l/100km or mpg *) since the last reset.

This is only displayed when the vehicle speed is above approximately 20 mph (30 km/h). Below this, fixed dashes appear on the display. In the accelerator pedal no load position, if the speed is greater than 20 mph (30 km/h), the current consumption is equal to 0. NOTE: this function is not available on the UK version.

13141d

– Average consumption (in l/100 km or mpg *) since the last reset.

– Estimated range with remaining fuel (in km or miles*).

13141g 13141e

This is only displayed after the car has travelled approximately 400 metres. Below this, fixed dashes appear on the display.

This is only displayed after the car has travelled approximately 400 metres. Below this, fixed dashes appear on the display. This takes into consideration the distance covered and the fuel consumption since the last time the reset button was pressed.

* UK version.

83-13

This is the potential distance remaining calculated by taking into account the distance travelled, the amount of fuel remaining in the tank and the fuel consumed. NOTE: the range remaining is not displayed when the low fuel warning light is lit.

INSTRUMENT PANEL Bottom of the range instrument panel – Distance travelled since the last reset (reset of the ADAC).

83

– Cruising speed If the vehicle has the cruise control or speed limiter function, the display shows the cruising speed in km/h or mph*. The screen returns to an ADAC page after approximately 15 seconds.

13141 h

– Average speed since the last reset. 13141k

If the function is not fitted, the ADAC page is inaccessible.

13141j

This is only displayed after the car has travelled approximately 400 metres. Below this, fixed dashes appear on the display.

Every time the cruising speed is changed, this page replaces the ADAC page selected (refer to the "cruise control/speed limiter" section).

IMPORTANT: if flashing dashes appear on the onboard computer, a fault has been detected. Refer to the Fault finding procedure

This is obtained by dividing the distance travelled by the time elapsed since the last time the reset button was pressed.

* UK version.

The time base is inside the on-board computer.

– Mileage to next oil change informs the driver of the distance (in km or in miles*) which can be travelled before the next oil change. When the distance is less than 1500 km or 1000 miles or when 22 months have elapsed, the spanner flashes for 30 seconds when the ignition is switched on or when the Mileage before oil change page is displayed on the ADAC. The spanner flashes permanently if the range falls to 0 or after 24 months. To reset the mileage to next oil change, – switch on the ignition, – select the "fuel range" page on the ADAC, – press the Reset button for approximately 5 seconds, – the range flashes for 4 seconds then remains permanently lit, – release the Reset button when the corresponding value appears.

83-14

INSTRUMENT PANEL Bottom of the range instrument panel

83

FAULT FINDING PROCEDURE

To go to the next test, press the ADAC button.

To access the fault finding procedure, press and hold the ADAC button on the end of the wiper stalk, with the ignition on but the engine not running.

– Viewing stored faults.

– All the warning lights illuminate and the needles on the four gauges move in steps. – The liquid crystal display test appears 13141o

If the letter t is displayed, this means that an injection signal fault has been stored for at least 4 seconds.

13141l

If the letter J is displayed, this means that a fault has been detected on the fuel gauge (disconnected for more than 100 seconds). The resistance should be between 5 and 350 ohms.

All the segments on the display should be lit up. If the letter d is displayed, this means that an injection signal fault has been detected.

To go to the next test, press the ADAC button.

If the letter h is displayed, this means that an oil level sensor fault has been detected. The resistance should be between 6 and 20 ohms.

– The amount of fuel remaining in the tank test appears

If only fixed dashes are displayed, this means that no faults have been detected. Press the Reset button to exit the fault finding procedure and erase any stored faults. 13141m

IMPORTANT: – The on-board computer shows a fault by displaying flashing dashes. – If no information is received from the injection computer via the multiplex network, the fuel gauge, current consumption and fuel range functions do not work. – If no information is received from the ABS computer via the multiplex network, the mileometer and mileage to next oil change functions will not work.

The value displayed should correspond to the amount of fuel remaining in the tank in litres (even for the UK version). To go to the next test, press the ADAC button. – The fuel flow in litres / hour test appears (engine running).

13141N

A value should be displayed when the engine is running.

83-15

INSTRUMENT PANEL Bottom of the range instrument panel AUTOMATIC TRANSMISSION GEAR ENGAGED (depending on version) The automatic transmission position display is specific to this function. It is used to display: – the gear engaged, – automatic transmission Fault warning light, – the Shift lock symbol.

83-16

83

INSTRUMENT PANEL Top of the range instrument panel GENERAL The top of the range instrument panel contains the following functions: – needle gauge function (same as on the bottom of the range version): ● vehicle speed ● rev counter ● coolant temperature ● fuel level – audible function: ● indicators ● headlights on reminder (except voice synthesiser) ● Renault Card in reader reminder (configurable) ● automatic locking when driving confirmation ● driver's seat position memory confirmation (depending on version) ● child safety fault warning ● limit speed exceeded (Arabia) (depending on version) ● automatic headlight switch-on warning (depending on version) ● cruise control / speed limit warning (depending on version)

83

– symbol functions ● card insertion ● press on the start/stop button ● SERVICE or STOP symbols ● operating indicator ● tyre pressures (refer to section 87) ● automatic transmission gear engaged (depending on version) ● cruise control or speed limiter cruising speed (depending on version) ● automatic transmission gear engaged (depending on version) – cruise control/speed limiter (depending on version) (refer to cruise control/speed limiter section) – voice synthesiser (depending on version) (in addition to the unit, refer to the voice synthesiser section) – fault finding using the diagnostic tools.

NOTE: the oil service interval can be modified using the diagnostic tools by setting up communications with the injection computer. NOTE: a page of the ADAC function can inhibit the display of the gear engaged and the Renault logo.

– warning and indicator light function – display function (same as on the bottom of the range version): ● oil level reading ● odometer ● ADAC – limit speed exceeded alarm (Arabia) (depending on version).

When the distance is less than 1500 km or 1000 miles or when 22 months have elapsed, the spanner flashes for 30 seconds when the ignition is switched on or when the mileage before oil change page is displayed on the ADAC. The spanner flashes permanently if the range reaches 0 or after 24 months. To reset the mileage to next oil change, – switch on the ignition, – select the fuel range page on the ADAC, – press the reset button for approximately 5 seconds, – the range flashes for 4 seconds then remains permanently lit, – release the reset button when the relevant value appears.

83-17

INSTRUMENT PANEL Top of the range instrument panel

83

FUNCTIONS SHOWN BY SYMBOLS

CONFIGURATION

The large display is used to view certain functions. These functions are represented by symbols: ● Insertion of the RENAULT Card ● Monitored functions test phase – coolant temperature status – low fuel warning – injection fault – automatic transmission fault – low screen wash level ● monitored functions ok ● press on start/stop button ● Stop warning light ● Service warning light ● red Battery charge warning light flashes alternately with the Stop warning light ● red Oil pressure warning light flashes alternately with the Stop warning light ● red Coolant temperature warning light flashes alternately with the Stop warning light (engine running for 20 seconds) ● amber preheating warning light ● amber Low fuel warning light ● amber injection fault warning light ● amber automatic transmission fault warning light ● amber low screen wash level warning light ● display of the automatic transmission lever position ● tyre pressures (refer to section 87) ● cruise control or speed limiter cruising speed (refer to section 83)

Correct configurations must be set depending on the vehicle's equipment level:

NOTE: this display can be deactivated using the ADAC menu scroll button if no faults are detected.

– vehicle type: ● Laguna (CF 072) ● Other (CF 073) – voice synthesiser language: ● French (CF 066) ● English (CF 073) ● Italian (CF 075) ● German (CF 074) ● Spanish (CF 076) ● Dutch (CF 077) ● Portuguese (CF 078) ● Turkish (CF 079) – gearbox type: ● manual gearbox (CF 031) ● automatic transmission (CF 030) – tyre pressure units: ● pressure in bar (CF 069) ● pressure in psi (CF 070) – cruise control type: ● without distance control (CF 067) ● with distance control (not available) (CF 068)

NOTE: for the voice synthesiser to work correctly, the unit located under the dashboard must be correctly connected every time the battery is reconnected.

83-18

INSTRUMENT PANEL SERVICE warning light

83

The SERVICE warning light (or the display on the top of the range instrument panel) may be lit up at the same time as the warning lights: anti-lock braking system, air bag, ● windshield washer (only on bottom of the range instrument panel), ● electronic stability program (only on bottom of the range instrument panel), ● tyre pressure monitoring system (only on bottom of the range instrument panel). ● ●

In fact, if any of these functions becomes faulty, the warning light for the function is accompanied by the SERVICE warning light. The SERVICE warning light (or the display on the top of the range instrument panel may be lit up to indicate: ● ● ● ● ● ● ● ●

a fault in the childproof lock system, a fault in the variable power assisted steering function, a fault in the steering column lock function, a fault in the after ignition relay, a fault in the wiper management system, an oil level alert (until the plus after ignition is switched off), the loss of the frame between the UCH and the instrument panel. the reappearance of the frame or switching the ignition off turns off the warning light, a fault on the emergency brake assist system.

For top of the range instrument panels with voice synthesiser, the SERVICE display appears: after detection of a fault with the lights or number plate lighting, ● after detection of a fault in the left or right brake lights. ●

NOTE: in the case of absence of anti-locking frame on the multiplex network for over 4 seconds, the anti-locking warning light alone will light up. The SERVICE warning light will not light up.

83-19

INSTRUMENT PANEL Display GENERAL

●

83

top of the range: the support is secured by two screws (see the Carminat navigation section)

Depending on vehicle equipment, two models of display can be fitted: ● a "bottom of the range" display comprising the following functions: – door closure warning light – tyre pressure reading – radio display – seat belt reminder warning light ● a top of the range display for Carminat navigation comprising the following functions: – navigation – tyre pressure monitoring

REMOVAL ●

bottom of the range: the support is clipped onto the dashboard. Both displays are clipped onto the support. 18468

SPECIAL NOTES When the external temperature is between -3˚C and +3˚C, the ˚C symbol may flash.

18830

83-20

INSTRUMENT PANEL Display ALLOCATION OF TRACKS

15 track red connector

Track allocation only relates to the bottom of the range display. For the top of the range display, refer to section 88: Carminat navigation.

Track

18537

15 track green connector Track

83 Description

1

Not used

2

Not used

3

Not used

4

Not used

5

Not used

6

Not used

7

Not used

8

Not used

9

Radio control connection (track B1)

10

Radio control connection (track A3)

11


12


13


14


15

Not used

15 track grey connector Description

Track

Description

1

Multiplex connection

1

External temperature

2

Not used

2


3

Multiplex connection

3

Tyre pressure signal (green)

4

Not used

4

Not used

5

Earth

5

Earth

6

+ after ignition

6

Lighting

7

Seat belt contact

7

Lighting supply (dimmer)

8

Tyre pressure signal (grey)

8

+ accessories

9

Not used

9

Battery +

10

Not used

10

External temperature sensor

11

Not used

11

Earth (radio track 6)

12

Not used

12

Radio on information (radio track 5)

13

Not used

13

Radio connection (track 1)

14

Not used

14


15

Not used

15


83-21

INSTRUMENT PANEL Fuel level sensor CONNECTION

83

Checking Ensure that the resistance varies when the float is moved.

Level Tank full

DI8307

TRACK

Description

A1

Fuel level information

A2

Not in use

B1

Fuel sender -

B2

Not in use

C1

Fuel pump +

C2

Fuel pump -

Resistance (+/- 10 Ω)

Effective volume (+/- 5 litres)

20Ω

70

Tank 3/4 full

87.5 Ω

54

Tank half full

155Ω

38

Tank 1/4 full

222.5 Ω

23

Tank empty

290 Ω

7

NOTE: all the above values are given merely as an indication.

NOTE: refer to section 19 for the removal/refitting method.

83-22

INSTRUMENT PANEL Oil level sensor

83

OPERATION

CHECKING

The sensor consists of a wire with a high resistivity. When a current passes through the wire it does not have the same thermal conductivity when it is immersed in a liquid as when it is in the open air.

The sensor resistance must be between 6 and 20 ohms. The sensor is deemed to be in short circuit for a value lower than 3 ohms.

After a fixed time a voltage difference is obtained at the sensor terminals depending on the depth of immersion of the wire. This voltage difference is processed by the instrument panel computer which then displays the level and also controls the low oil level warning light on the central display.

The sensor is deemed to be in open circuit for a value higher than approximately 20 ohms. LOCATION Example: F engine

When the ignition is switched on, the central display shows the message oil ok for approximately 30 seconds before switching to the mileometer function. NOTE: if a short circuit or an open circuit is detected when the oil level is measured, the display will immediately show the mileometer function. If the battery voltage is less than 8 volts, the level will not be displayed.

18665

83-23

INSTRUMENT PANEL Voice synthesiser

83

The message volume changes in steps, depending on engine speed.

GENERAL The voice synthesiser is only present on the top of the range instrument panel (dual display). The bottom of the range instrument panel cannot provide messages.

NOTE: when the Discreet key is pressed, messages are replaced by an audible signal.

The voice synthesiser function is performed by three components: ● the instrument panel which processes the message conditions and selects the language, ● the voice synthesiser unit which process the signal from the instrument panel and issues the message, ● the voice synthesiser speaker. The instrument panel and the voice synthesiser unit are connected via the vehicle's multiplex network.

18832

18546

The radio mute function is performed by a wire from the voice synthesiser unit. A signal from the voice synthesiser can be interrupted by a message from the navigation system, telephone, etc which has priority. If the vehicle has the navigation function, messages pass through the Central Communication Unit. If the Central Communication Unit is disconnected, no messages are sent.

83-24

Configuration One of the eight available languages has to be selected: ● French (CF 066) ● English (CF 073) ● Italian (CF 078) ● German (CF 074) ● Spanish (CF 076) ● Dutch (CF 077) ● Portuguese (CF 078) ● Turkish (CF 079)

NOTE: if the voice synthesiser unit is not connected to the battery connection, the instrument panel does not recognise the function and uses the "without voice synthesiser" configuration.

INSTRUMENT PANEL Voice synthesiser ALLOCATION OF TRACKS

83

Voice synthesiser speaker

Voice synthesiser unit connection

18462 18546

Discreet and Repeat keys

15 track red connector Track

Description

1

Earth

2

Permanent +

3

+ After ignition

4

Not in use

5

Not in use

6

Multiplex connection (instrument panel)

7

Multiplex connection (instrument panel)

8

Not in use

9

Not in use

10

Radio mute output

11

Not in use

12

Not in use

13

Not in use

14


15


18461

NOTE: the Repeat and Discreet keys and the door and window opening signals are linked to the instrument panel (refer to Sections 83 and 84).

83-25


83

Message condition

Types of spoken messages

Issue condition

Fault detected by

Welcome, I am the on-board computer, the monitoring system is operational.

press the repeat key if no faults are detected

The rear left hand door is not closed The rear right hand door is not closed The front left hand door is not closed The front right hand door is not closed The boot is not closed The bonnet is not closed

ignition on vehicle speed ≥ 10 mph (15 km/h) fault for 1 second

Driver's seat belt not fastened

vehicle speed ≥ 15 mph (25 km/h) distance travelled ≥ 500 m fault for 1 second

Headlights on

ignition switched off side lights on driver's door open

UCH by the multiplex network

Side lights faulty* Number plate lights faulty*

ignition on side lights on fault for 4 seconds


ignition on brake pedal pressed fault for 2 seconds


Right hand stop light faulty* Left hand stop light faulty*

Battery charging fault

engine running ≥ 400 rpm fault for 10 seconds

Handbrake on

vehicle speed ≥ 10 mph (15 km/h) handbrake on

83-26

_

UCH by the multiplex network (except bonnet) Opening contact (for bonnet)

Seat belt contact (earthed)

On-board electronics

Handbrake switch


Low screen wash level

Low fuel level, limited range

Low oil level, check level soon *

ignition on fault for 30 seconds

ignition on fuel level calculated at less than 7 litres

ignition on

83 Low screen wash sensor (earthed)

Instrument panel electronics

On-board electronics

Fall in oil pressure, stop the vehicle, switch off the ignition and refer to driver's handbook

Engine speed ≥ 1600 rpm Oil pressure warning

Engine overheating, stop the vehicle, do not work on a hot engine, refer to driver's handbook

engine running ≥ 20 seconds coolant temperature warning

Injection temperature sensor (injection computer)

Injection fault severity 1 Injection fault severity 2

engine running ≥ 7 seconds engine speed ≥ 400 rpm injection fault

Injection computer by multiplex network

Antipollution monitoring, faulty operation, contact your Renault dealer

ignition on injection fault

Injection computer by multiplex network

Abnormal operation of the variable power assisted steering has been detected, contact your Renault dealer

ignition on power assisted steering fault


Emergency brake assist system faulty, contact your Renault dealer

ignition on emergency brake assist system fault

83-27

Oil pressure switch

Injection computer ABS computer


83

Igntion on Brake fluid level (contact to Brake circuit faulty, avoid sudden braking, stop the brake fluid low fault for 5 seconds earth) or anti-lock braking or anti-lock braking system fault vehicle, contact your Renault dealer system computer for 5 seconds

ABS faulty, normal braking in operation, contact your Renault dealer

ignition on ABS computer fault

Anti-lock braking system computer by multiplex network

ESP fault

ignition on ESP fault

Anti-lock braking system computer by multiplex network

Deactivation of traction control system

ignition on ESP fault

Injection computer Anti-lock braking system computer by multiplex network

Transmission, safety operation, contact your Renault dealer

ignition on automatic transmission fault

Automatic gearbox computer by multiplex network

Transmission, excessive oil temperature, refer to driver's handbook

ignition on automatic transmission fault

Automatic gearbox computer by multiplex network

Engine immobiliser system, faulty operation, contact your Renault dealer

ignition on

83-28



83

Front right hand tyre over-inflated or underinflated Rear right hand tyre over-inflated or underinflated Front left hand tyre over-inflated or under-inflated Rear left hand tyre over-inflated or under-inflated

ignition on pressure fault

UCH Pressure sensor

Front left hand tyre very deflated Front right hand tyre very deflated Rear right hand tyre very deflated Rear left hand tyre very deflated Front left hand tyre punctured Front right hand tyre punctured Rear right hand tyre punctured Rear left hand tyre punctured

ignition on pressure fault

UCH Pressure sensor

Tyre pressure not monitored on at least one tyre

ignition on sensor fault

UCH Pressure sensor

Automatic door locking active Automatic door locking not active

ignition on


Child proof fault

ignition on


* The Service warning light is on during these messages until the ignition is switched off. Stored messages may be accessed by pressing the Repeat button.

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INSTRUMENT PANEL Cruise control/Speed limiter DESCRIPTION 1 2 3 4 5 6 7 8 9 10

Switch with three positions (off / cruise control / speed limiter) Switches at the steering wheel Instrument panel Injection computer Accelerator pedal potentiometer Brake switch (dual contact) Clutch switch (start of travel) Automatic gearbox computer (depending on version) ABS computer Motorised throttle unit (petrol engine)

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INSTRUMENT PANEL Cruise control/Speed limiter GENERAL The cars are fitted with two functions: ● the Cruise control option allows the driver to maintain a speed he has selected. This function can be deactivated at any moment by pressing the brake pedal or the clutch pedal, or by using one of the system buttons. ● the speed limiter allows the driver to set a speed limit. The accelerator pedal will not function above the set speed. The speed limit selected can be exceeded at any time by pressing the accelerator pedal beyond its point of resistance.

18832

1 cruise control 2 speed limiter

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Both functions are controlled by the injection computer. This computer exchanges signals with the automatic transmission computer and the instrument panel. It applies the reference values by acting on the motorised throttle valve unit (see section 17).

NOTES: flashing by the ADAC page or display screen warns the driver that the desired cruise control speed cannot be maintained (e.g. if the car is driving downhill).

INSTRUMENT PANEL Cruise control/Speed limiter DESCRIPTION the ABS computer: ● sends the car speed signal, ● sends the depressed brake pedal signal, the automatic transmission computer: ● sends the gear engaged signal, the instrument panel: ● displays the reference value (cruise control or speed limiter) (see the instrument panelsection), ● switches on a two-colour indicator light (green for cruise control, amber for speed limiter) Each time these functions are switched on, the onboard computer display (bottom of the range model) or the large display unit (top of the range) moves on to the next screen. NOTE: the cruise control/speed limiter functions have no indicator lights. the following controls are fitted: ● a three position switch (off/cruise control/speed limiter) ● steering wheel switches that can be used to adjust the desired speed, cancel the function or recall the stored speed, ● accelerator pedal switches that are used to control the injection and the brake lights, ● a clutch switch (according to model) that is used only for the cruise control function. NOTES: – the car has two clutch sensors (an end travel sensor used when starting the engine and a start travel sensor used for the cruise control function). – the accelerator pedal must incorporate a point of resistance at the end of its travel.

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the injection computer: ● receives signals from the accelerator pedal, ● receives a signal from the brake switch, ● receives a signal from the clutch engager switch (according to model), ● receives signals from the three position switch, ● receives signals from the steering wheel switches, ● receives signals from the ABS computer, ● receives signals from the automatic transmission computer. ● sends signals to the instrument panel ● controls the motorised throttle unit or the diesel injection output.

INSTRUMENT PANEL Cruise control/Speed limiter Components 1 Three position switch (off/cruise control/speed limiter) 2 Steering wheel switch 3 Accelerator pedal 4 Instrument panel 5 Clutch switch (according to model) (start of travel), 6 Brake pedal switch 7 The automatic transmission computer (according to model), 8 ABS computer 9 Injection computer

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INSTRUMENT PANEL Cruise control/Speed limiter

83

CRUISE CONTROL OPERATION

SPEED LIMITER OPERATION

Input conditions: – switch must be at Cruise control, – car must be in 2nd gear, detected by the computers, – speed must be between 18 mph (30 km/h) minimum and 120 mph (200km/h) maximum, – green cruise control light must be switched on, – the +, - or Resume keys must be pressed.

Input conditions: – switch must be at Speed limiter, – car must be in 2nd gear, detected by the computers, – speed must be between 18 mph (30 km/h) minimum and 120 mph (200 km/h) maximum, – amber speed limiter light must be switched on, – the +, - or Resume keys must be pressed.

Output conditions: – accelerator pedal must be depressed – brake or clutch pedal must be depressed – the 0 key must be depressed – switch must be at off – electronic stability program system must be switched on – injection computer must be switched on, – no gear should be engaged.

Output conditions: – accelerator must be pressed quickly (beyond point of resistance) – switch must be at off – electronic stability program system must be switched on – injection computer must be switched on – the 0 key must be depressed

Depressing the accelerator pedal switches the system off temporarily. Release the accelerator to switch back on.

N.B.: a flashing speed setting warns the driver that the set speed cannot be maintained.

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Depressing the accelerator pedal switches the system off temporarily. Release the accelerator to switch back on.

INSTRUMENT PANEL Cruise control/Speed limiter Connector allocations

83

Steering wheel switches

Three-position switch

18554

18461

TRACK

Description

A1

+ side lights

A2

+ After ignition feed (shut-down circuit)

A3

Cruise control On/Off switch

B1

Speed limiter On/Off switch

B2

Earth

B3

Not in use

A Resume key = approximately 900 ohms B Cancel key = 0 ohm C + key = approximately 300 ohms D + key = approximately 100 ohms NOTE: for information on removing the on switch, see the instrument panel section.

18554

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INSTRUMENT PANEL Cruise control/Speed limiter

83

Accelerator pedal

Brake switch (double)

The accelerator has a point of resistance.

The cruise control function uses the open contact (together with the lights), while the ABS computer uses the closed sensor. The two signals are compared by the injection computer.

17785R

TRACK

Description

1

Potentiometer earth 2

2

Potentiometer earth 1

3

Potentiometer pedal signal 1

4

Potentiometer supply 1

A1

Close contact

5

Potentiometer supply 2

A3

Open contact

6

Potentiometer pedal signal 2

B1

Open contact

B3

Close contact

TRACK

Track 1 resistance = 1200 ± 480 ohms. Track 2 resistance = 1700 ± 680 ohms.

Description

When the switch is fitted on the pedal, pull on the pushrod to take up the play.

IMPORTANT: the car must be fitted with an accelerator pedal incorporating a hard point at the travel mid-point.

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INSTRUMENT PANEL Cruise control/Speed limiter Clutch switch The clutch pedal has two contacts: ● a start of travel contact (1) that is used only for the cruise control function (grey connector), ● an end of travel contact (2) used for the starter function (blue connector).

When the switch is fitted on the pedal, pull on the pushrod to take up the play.

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INSTRUMENT PANEL Cruise control/Speed limiter REPLACING THE INJECTION COMPUTER When the injection computer has been replaced, it must be reprogrammed with the cruise control and speed limiter functions. This is done by simply pressing the function switches on the dashboard. Confirm using the fault finding tools:

To configure using the fault finding tool: ● without proximity control. ● with proximity control (not available)

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INSTRUMENT PANEL CARMINAT navigation system

83

GENERAL

This system uses the following to function:

The Carminat system comprises a screen and a voice synthesiser to provide guidance for the driver.

●

a Central Communication Unit (CCU) fitted with a console,

This system can:

●

an electronic navigation computer comprising acceleration sensors (gyroscope) and a CD-ROM reader,

●

a satellite link (GPS aerial) that can locate the car,

●

a screen to display written data and maps,

●

a speaker for giving voice instructions,

●

a CD ROM with the maps of the country the car is delivered to.

●

●

find a specific location, such as: – a road, street or avenue – a hotel – a public service building (library, hospital etc.) – a garage or petrol station. – etc. select guidance modes in order to: – optimise journey time – select the shortest distance – plan a route travelling on main roads – or take the scenic route

Each mode is symbolised by a different icon that appears on the status line on the lower part of the screen.

NOTE: ●

●

store addresses in the address book.

●

display road maps of: – the present location – or the destination

●

display the journey time

●

receive signals from the traffic information system

●

●

●

N.B.: for information on operating the system and descriptions of the various menus, refer to the driver's handbook.

●

MULTIPLEX CONNECTIONS The car is fitted with a multiplex network that is shared with the other main computer units for the exchange of information. The Carminat system uses the Car speed signal provided by the ABS computer to calculate the distance travelled along with the Reversing signal. (see section 88 Multiplexing). A multiplex network used exclusively by the Carminat system links the navigation computer to the Central Communication Unit and the display.

83-39

If the car has been transported by train or ferry, the navigation system may need a few minutes to find its exact location (see section on Re-location) If the car battery has been disconnected, the system may need up to 15 minutes to calculate its exact location. The car must be outdoors, with the navigation system switched on, in order to pick up satellite signals with the GPS aerial. The system can also operate without valid GPS data. Under these circumstances, precision may be lost when it comes to pinpointing exact locations. Once the exact position has been located by the GPS system, the on-screen satellite symbol turns from red to green. When travelling on the motorway, the distance data provided by the system to indicate exits will differ from the information on the signs. This is because motorway signs calculate distance from the start of the motorway exit, while the CARMINAT system calculates from the end of the exit.

INSTRUMENT PANEL CARMINAT navigation system DIAGRAM

1 2 3 4 5 6 7 8 9 10 11 12 13

a Central Communication Unit (CCU) fitted with a console Console Carminat computer (CD-ROM reader) Screen Seat belt information (for display) External temperature information (for display) Radio Voice synthesiser speaker. Steering wheel radio control Radio aerial Radio connection (mute) Car's multiplex connection GPS aerial

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INSTRUMENT PANEL Carminat navigation system: Central Communication Unit

CENTRAL COMMUNICATION UNIT

CONSOLE

In order to function correctly, the Carminat system must be accompanied by a Central Communication Unit. This element is located above the radio and includes a console.

The console is an integral part of the Central Communication Unit. It comprises: ●

●

● ● ● ●

83

Rotary knob A, used for: – selecting different menus, – validating, Button B, used for: – scrolling through the menu in manual mode, – select options in the different menus, Menu button M, used for: – returning to the previous menu, Button I, used for: – repeating the message, Button C, used for: – switching off the voice synthesiser. the (+) and (-) keys, used for increasing or decreasing the message volume.

18459

The Central Communication Unit can: ● automatically adjust the clock, ● act as a go-between for the car's multiplex network and the Carminat system network, ● use multiplex data (car speed, reversing information, external temperature etc.) ● control the radio from the steering wheel, ● control braking conditions, and the car and system configurations, ● control the on-screen displays, ● receive signals from the Traffic information system, ● control message requests to the voice synthesiser.

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18459


REMOVAL/REFITTING

30 track connector B (grey):

The CCU can be removed with the Ms 1373 radio removal tools.

TRACK

Connector allocations

18457

15 track connector A (red): TRACK

83

Description

1

Not in use

2

Not in use

3

Not in use

4

Not in use

5

Not in use

6

Not in use

7

Not in use

8

Not in use

9

Radio control satellite (track B1)

10

Radio control satellite (track A3)

11


12


13


14


15

Not in use

Description

1

Not in use

2

Aerial amplifier

3

Multiplex connection (multimedia)

4


5

Not in use

6

Not in use

7

On/Off signal output

8

Carminat speaker input

9

Carminat speaker input

10

Not in use

11

Not in use

12

Not in use

13

Not in use

14

Not in use

15

Not in use

16

External temperature signal

17

External temperature earth

18

Not in use

19

Vehicle speed

20

On/Off signal

21

External temperature sensor

22

Not in use

23

Not in use

24

Seat belt indicator light

25

+ lighting

26


27

Radio On/Off (track 5)

28


29


30


IMPORTANT: The system must be initialised after the CCU has been removed and refitted.

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30 track connector C (green): TRACK

18457

D and E: radio aerial input and output for the traffic information system.

Description

1

Not in use

2

Not in use

3

Not in use

4

Not in use

5

Not in use

6

Multiplex connection (car)

7

Multiplex connection (car)

8

Radio mute control

9

+ accessories

10

before ignition

11

Voice synthesiser mute control (radio)

12

Earth

13

+ after ignition

14

Speaker input (voice synthesiser unit)

15

Speaker input (voice synthesiser unit)

16

Not in use

17

Not in use

18

Not in use

19

Not in use

20

Not in use

21

Not in use

22

Speaker output (voice synthesiser)

23

Speaker output (voice synthesiser)

24

Not in use

25

Not in use

26

Not in use

27

Not in use

28

Not in use

29

Not in use

30

Not in use

IMPORTANT: The system must be initialised after the CCU has been removed and refitted.

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INSTRUMENT PANEL Carminat navigation system: computer

83

REMOVAL/REFITTING

ELECTRONIC NAVIGATION COMPUTER (CD ROM reader)

With the ignition off, remove: ● the cover of the glove compartment secured by a screw, ● the two mounting bolts of the computer support,

This system operates by using sensors which detect the car's movements. The car's tachometric sensor calculates the distance travelled while the gyroscope (inert compass) in the computer registers the movements made when the car turns bends and corners.

Disconnect the connectors and pull out the unit.

By making comparisons with the digital menu (on the CD-ROM), the system corrects inaccuracies, (tyre pressure and wear, temperature etc.) in order to pinpoint the car's location. IMPORTANT: After replacing the electronic navigation computer or disconnecting the battery, initialise the system and re-locate the car (see sections on relocation and initialise). The system will be programmed in French by default after the electronic navigation computer has been replaced. To change the language, refer to the Change of languagesection. WARNING: a new electronic navigation system will not be able to recall addresses stored in the old unit. NOTE: – with the ignition off, the CD-ROM reader lights up automatically when the eject button is pressed and will remain lit for about a minute if ignition is not switched on. – The reader lights up automatically when the ignition is turned on, – After the ignition is turned off, the reader remains lit for approximately 40 seconds. The battery should not be disconnected until the light has gone out.

18473

Detach the support from the computer using the Ms. 1373. radio removal tools.

IMPORTANT: The system must be initialised after any operation on the navigation computer.

19306

WARNING: the GPS aerial wire is very fragile. Do not bend or trap it.

83-44

INSTRUMENT PANEL Carminat navigation system: computer CONNECTIONS

16 track connector (tow the screen): TRACK

Description

1

Not in use

2

Earth

3

- Video signal

4

Red video signal

5

Green video signal

6

Blue video signal

7

Earth

8

Video synchronisation signal

9

Earth

10

Brightness adjustment

11

Not in use

12

Display On/Off

13

Not in use

14

Not in use

15

+ Before ignition

16

+ Before ignition

19307

18 track connector (to the Central Communications Unit): TRACK

Description

1

+ Before ignition

2

Not in use

3

Speaker

4

Not in use

5

Not in use

6

On/Off

7

Not in use

8

Not in use

9


10

Earth

11

Not in use

12

Speaker

13

Not in use

14

Not in use

15

Vehicle speed signal

16

Not in use

17

Not in use

18


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INSTRUMENT PANEL Carminat navigation system: screen

83

SCREEN

Special notes for radio

It is used to display: – the various menus, – the route to the destination – the distance from the destination – the journey maps – distance remaining until the next change of direction – the road maps – etc.

If the car is fitted with an original radio, the display will appear on the screen bar (radio on only).

It turns on a few seconds after the ignition is switched on: ● If the screen was on when the ignition was last switched off, only the external temperature, the clock, the radio display (if it was switched on) and the tyre pressure data will be present. To switch on the CARMINAT system, turn the console knob and a command menu will appear. Push the knob to confirm OK and the Contents menu will appear. ●

If the CARMINAT system was on when the ignition was last switched off, the external temperature, the clock, the radio display (if it was switched on), the tyre pressure data and the command menu will be present. Push the knob to confirm OK and the Contents menu will appear and the CARMINAT system can now be switched on.

IMPORTANT: if the screen does not display radio information, initialise the system.

Special notes for clock The satellite links (GPS) sets the clock automatically. The time displayed can be changed using the Time adjustment menu, which appears after selecting the Adjustment menu. Options: – time format = displays 12 or 24 hour clock, – time adjustment = changes the car clock time in relation to the satellite time, – time lapse = shows the time difference between the car clock and the satellite time. Thus, after the battery or the navigation system have been disconnected, do not use the Time adjustment function to set the clock. Instead, take the car outdoors (ensuring that the satellite link is in good working order) to receive satellite time. If this is not done, the time difference will be added to the time given by the satellite link.

It will switch off completely approximately 40 seconds after the ignition is switched off.

IMPORTANT: do not use cleaning products to clean the screen. It should be wiped with a soft, dry cloth or a damp cloth.

NOTE: ● the brightness of the screen can be varied by using the + and - brightness buttons on the console. Options: – daytime (side lights off) – night time (side lights on) ●

This can be changed so that the radio display fills the whole screen, to ensure greater visibility.

The colour of the screen can be varied using the Adjustment key followed by the Screen configuration key. Options: – daytime blue or dark blue (side lights off). – night time blue or dark blue (side lights on).

83-46

INSTRUMENT PANEL Carminat navigation system: screen REMOVAL/REFITTING

83

CONNECTIONS

With the ignition off, remove: ● the two covers either side of the screen, ● the mounting bolts (1), ● unclip the screen cap.

18470

TRACK 18468

Disconnect the connection with the computer.

18470

Remove the mounting bolts (2) from the screen in order to detach it from the support.

83-47

Description

1

Not in use

2

Earth

3

- Video signal

4

Red video signal

5

Green video signal

6

Blue video signal

7

Earth

8

Video synchronisation signal

9

Earth

10

Brightness adjustment

11

Not in use

12

Display On/Off

13

Display supply

14

Not in use

15

+ 12 volts

16

+ 12 volts

Shielding

Earth shielding

INSTRUMENT PANEL Carminat navigation system: Aerial GPS/GSM AERIAL (single band)

REMOVAL/REFITTING

It picks up satellite signals to allow the electronic navigation computer (CD-ROM reader) to locate the position of the car. (A)

Remove the upper tailgate lining.

83

Good satellite reception by the GPS aerial is indicated on the display screen by three green bars. Poor satellite reception (caused by going through a tunnel or along a street hemmed in by tall buildings etc.) is indicated by three red bars on the display screen. NOTE: The car must be re-located after the electronic navigation computer has been replaced or the battery disconnected. Drive the car to a well-exposed area outdoors and wait for a few minutes with the ignition switched on. Good satellite reception by the GPS aerial is indicated on the display screen by three green bars. WARNING: the GPS aerial wire is very fragile. Do not bend or trap it.

19246

Disconnect the aerial connectors (B).

NOTE: some cars can be fitted with a dual band GSM aerial and a GPS aerial, located under the roof, behind the lining.

Remove the mounting bolts (C) and the GPS aerial (A).

19247

83-48

INSTRUMENT PANEL Carminat navigation system: Re-locating/change of language

83

INITIALISING

CHANGING THE MESSAGE LANGUAGE

This operation must be performed every time a device is used for the first time.

The system will be programmed in French by default after the electronic navigation computer has been replaced.

IMPORTANT: if the car is fitted with a radio, it must be in use when initialising takes place. If it is not, the steering wheel radio control will not function and the screen will not display radio data. 1 2 3 4

Wait for the system to stop, Switch the radio on, Press the M and C buttons at the same time, Insert the RENAULT Card to the Auxiliaries position, 5 Read the configuration, 6 Carry out the steering wheel radio control test, 7 Check that the aerials are present.

To change the language, use the language CD supplied to the customer with the Carminat handbook and follow the instructions described below: 1.

With the ignition switched on, press the eject button to remove the electronic navigation computer map CD

2.

The screen will display the message No CD in the reader.

3.

Confirm OK by pressing the knob.

4.

Select the Settings menu followed by Language and other language.

5.

The system will tell you to insert the language CD.

6.

Insert the CD, confirm and then press the knob. Confirm.

7.

Select the language to be replaced (language 1 or 2) by turning the knob.

8.

Select the correct language to load from the list of available languages stored on the CD, confirm and then confirm Load.

9.

Wait a few seconds. The screen will turn black and then white and display a message in black and red with a horizontal bar to show the loading time remaining.

10.

When loading is complete, the language CD will be ejected from the reader and the screen will read OK.

11.

Switch off the ignition and wait for the screen to turn blank (this takes just over a minute). The new language is now loaded.

12.

Re-insert the map CD into the reader.

RE-LOCATING The car has to be re-located after the electronic navigation computer has been replaced or the battery disconnected. ●

Drive the car to an open area outdoors and wait for a few minutes with the ignition switched on. Good satellite reception by the GPS aerial is indicated on the display screen by three green bars. The car is now located.

If the car is not shown in the correct location on the map, it has to be re-located: ● The re-location can be done: – Automatically by driving along different main roads stored in the car maps for up to 2 miles (1 to 3 km). – Manually by using the car position menu after selecting the adjustments menu. Enter the appropriate town, road and junction. Confirm Re-location at junction.

NOTE: The navigation system language and the message language are altered in different ways.

83-49

INSTRUMENT PANEL Carminat navigation system: Fault finding COMPLETE FAULT FINDING In the event of problems occuring in the system, a fault finding function allows potential faults stored in the computer to be displayed on the screen. It can also check some of the parameters. The screen turns on a few seconds after the ignition is switched on. Confirm OK and the screen will display a number of options: 1. Navigation ⇒Settings can: ● select a language, ● select guidance criteria, ● alter screen configuration, ● receive system information, ● select the traffic information system, ● change the units (km, miles, etc), ● change the message volume, ● configure the screen. ⇒On-board computer displays: ● the current speed, ● the average speed, ● distance remaining, ● time remaining, ● and allows the driver to set a speed limit. 2. Language: alters the language, screen and menus.

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3. User settings: ⇒Clock: automatically adjusts or alters the clock setting, ⇒System: the After Sales (code) menu is displayed. Enter the code using the knob and then select and confirm the four access code digits. The code (reserved for the repair agent) is: 4112 (exit = return to the contents menu). ● Exit: return to contents, ● Fault finding (refer to following pages) ● Configuration details. These can be requested in the event of any problem occuring: ● date of manufacture ● configuration: 0002, ● UCC type: UCC 3, ● software model: 051(for information), ● reference ● checksum. ● System tests: check various components such as the console, the radio control satellite and the multiplex connections, ● Operational tests: give specific information about the system, ● RDS-TMC Test: – frequency: TUNER for traffic information – reception level: % – RDS quality: % ● Car test: – car: X74 – speed: OK, – + after ignition feed: OK (depending on position of RENAULT Card) – + ACC: OK – tyre pressure monitoring system: OK – battery voltage, – crash signal: NOK (except accident) – + side light feed: lighting supply – reversing (depending on version), – external temperature.

INSTRUMENT PANEL Carminat navigation system: Fault finding COMPLETE FAULT FINDING ●

●

●

READ GPS STATUS Example: – Sensor status: 3D position – Longitude: 2°14'24''East – Latitude: 48°46'31''North, – Height: 226 m, – No. of satellites: > 3 (needed for correct functioning).

FAULT MEMORY – Fault code, – Fault frequency, – Fault type,

Ignore the parameters as they are not operational. ● ●

SIMULATION CAR POSITION

NOTE: for the system to work correctly, you must exit the Simulation mode after use.

READ E/S STATUS – Tachometric pulse: the car speed should be displayed when the car is moving, – Temperature: the computer internal temperature should be displayed, – Battery: the battery voltage should be displayed, – B. button: 0 = CD eject button pressed. 1 = CD eject button pressed (press and hold for just over 5 seconds) – Direction: ARR = Gear lever in reverse, correct reverse signal AVA = Gear lever not in reverse or faulty reverse signal – Lights = on or off (not in use) – Ext. contact 1: Not used – Ext contact 2: Not used N.B.: time of response to a status change is approximately 15 seconds.

●

83

IDENTIFICATION (for information) – Computer serial number – Product model – Software version – Week of manufacture – Year of manufacture – CBS software version

83-51

184

CONTROLS - SIGNALS Rotary switch

84

Disconnect the stalks (wipers, radio and lighting controls), the rotary switch connectors (air bag and cruise control).

IMPORTANT: all work on the air bag and pretensioner systems must be carried out by qualified personnel who have received the proper training.

Before removing the rotary switch assembly, mark its position: – ensuring that the wheels are straight at the time of removal – checking that the 0 mark of the rotary switch is correctly positioned opposite the index.

WARNING: Handling the pyrotechnic systems (pretensioners or air bags) near a source of heat or a flame is forbidden; there is a risk of triggering. NOTE: locking the air bag computer also unlocks the electric steering column lock.

REMOVAL Remove the steering wheel air bag cushion. To do this, insert a screwdriver into the hole (1) then move it upwards (2).

18313

Undo the bolt then release the steering column assembly.

18455

Disconnect the steering wheel air bag connectors (4) and the connectors of the cruise control buttons (according to model). Remove: – the steering wheel bolts after setting the wheels straight, – the steering wheel, – the dial surround, – the steering wheel half cowlings.

18797

Remove the stalks by pressing on the tabs (3). NOTE: is it not necessary to separate the sensor from the steering wheel (5)

84-1

CONTROLS - SIGNALS Rotary switch

84

REFITTING Special notes on the air bag

Ensure that the wheels are straight. The rotary switch bolt cannot be tightened if the mark is at 0.

IMPORTANT: before reconnecting the driver's air bag, the procedure for checking the correct operation of the system must be carried out: – check that the air bag indicator light on the instrument panel lights up when the ignition is switched on (computer unlocked), – Connect a dummy ignition module to the connector of each air bag and check that the indicator light switches off, – switch off the ignition, connect the air bag in place of the dummy ignition modules and position it on the steering wheel, – switch on the ignition and check that the indicator light turns on for 3 seconds and then turns off again.

18313

If the indicator light does not switch off, refer to the fault finding section.

Special notes on the steering wheel IMPORTANT: the splines on the steering wheel are designed so that the wheel can be fitted in one way only. The steering wheel should slip easily into the splines. Be careful not to damage them.

WARNING: If these instructions are not followed, the system may not operate normally and could even cause erratic triggering.

Connect the two steering wheel air bag connectors according to their colours. Ensure the connectors click in properly.

18835

The steering wheel bolts must be replaced every time the steering wheel is removed and then tightened to a torque (of 4.4 daNm). 18994

84-2

CONTROLS - SIGNALS Wiper control stalk

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Track A1 A2 A3 A4 A5 A6 A7 B1 B2 B3 B4 B5 B6 B7

Description Windscreen wiper interval control Windscreen wiper high speed control Windscreen wiper low speed control Windscreen washer pump control Not in use Windscreen wiper park position + after ignition Rear screen washer pump control Rear screen wiper control Not in use + after ignition Earth Engine speed information ADAC scroll button

N.B.: The windscreen and rear screen wiper and washer controls can be checked using an ohmmeter.

Command :

Tracks

Windscreen washer pump Windscreen wiper low speed control Windscreen wiper high speed control Rear screen wiper intermittent control: Position 1 Position 2 Position 3 Position 4 Position 5 Rear screen washer pump Rear screen wiper intermittent facility ADAC scroll button

84-3

A4/B4 A3/A7 A2/A7

A1/A7

B1/B4 B2/B4 B5/B7

Values (Ohms) 0 0 0 9.6 7.2 4.8 2.4 0 0 0 0

CONTROLS - SIGNALS Lighting stalk

84


Track A1 A2 A3 A4 A5 A6 A7 B1 B2 B3 B4 B5 B6 B7

Description Front fog lights relay supply Not in use Rear fog light control Horn control Right hand indicator control Earth LH direction indicator control Side lights + battery feed (protected) + battery feed (protected) Dipped headlights (dual lens) Dipped headlights (single lens) + battery feed (protected) Main beam headlights

NOTE: The lighting controls can be checked using an ohmmeter. The horn control goes through connector C via the rotating connector. Command :

Tracks (closed circuit)

LH direction indicator RH direction indicator Side lights Dipped headlights (dual lens) Dipped headlights (single lens) Main beam headlights (on or flash) Front fog lights Rear fog lights

84-4

A6/A7 A5/A6 B1/B2 B3/B4 B3/B5 B6/B7 A1/B2 A3/B2

CONTROLS - SIGNALS Radio control satellite CONNECTION

The steering wheel radio control is linked to: ● the central display unit on the dashboard ● the Central Communication Unit if the car is fitted with the Carminat navigation system (see section 83). Track

Description

A1 A2 A3 B1 B2 B3

Track 14 Track 13 Track 10 Track 9 Track 11 Track 12

84-5

84

CONTROLS - SIGNALS Rain sensor NOTE: for information on operating the wipers, refer to section 85.

CONNECTION Track A1 A2 A3 B1 B2 B3

Description UCH connection (in use relay) UCH connection (control) + Accessories UCH connection (high speed relay) Earth UCH connection (automatic operation)

84-6

84

CONTROLS - SIGNALS Renault Card reader

84

CONNECTION The Renault Card reader is clipped to its mounting. The support is clipped to the dashboard.

18320

Track 1 2 3 4 5 6 7 8 9 10 11 12

Description UCH coded connection Reader supply Not in use UCH coded connection Renault Card presence signal (+Accessories) Radio frequency signal (remote control) Fully inserted Renault Card signal Earth Not in use Not in use Not in use Radio frequency signal (remote control)

NOTE: if a fault occurs on the reader lighting, the reader must be replaced. REMINDER: the reader is not coded.

84-7

CONTROLS - SIGNALS Electric steering lock

84

CONNECTION

ELECTRIC STEERING COLUMN LOCK PRECAUTIONS DURING REPAIR Proceed as follows to prevent the steering lock from being applied when the battery is disconnected: – Fully insert the Renault Card (+ after ignition feed) then withdraw it to the 1 st position, (+Accessories). The steering column is not locked for as long as the card remains in the 1 st position in the reader. Disconnect the battery and the steering column will remain unlocked for as long as the battery remains disconnected and the RENAULT Card inserted. – Lock the air bag computer using a fault finding tool.

REMOVAL WARNING: the steering column lock is secured with a reverse thread bolt (left-hand thread). Furthermore, it can only be removed if it has been released beforehand.

18466

Track 1 2 3 4 5 6

18541

REFITTING Tighten the bolt to a torque of 0.8 daNm. To program the electric steering wheel lock code, see section 82.

84-8

Description Earth Supply (+12 volts accessories) Multiplex connection UCH control (unlocking) Renault Card present signal Multiplex connection

CONTROLS - SIGNALS Engine start/stop button

84

ENGINE START/STOP BUTTON The button is used to start and stop the engine, It has two indicator lights: – Upper light A: ready to start signal, – Lower light B: engine running signal.

18466

CONNECTION Track 1 2 3 4

Description Start/Stop button motor signal Power supply Invitation to start indicator light control Engine running indicator light control

The starter button can be checked using an ohmmeter. Track

Value

1 and 2 ≈ 2 ohms 2 and 3 ≈ 20 ohms 2 and 4 ≈ 20 ohms

Description Start/Stop pulse Invitation to start indicator light Engine running indicator light

84-9

CONTROLS - SIGNALS Voice synthesiser/Cruise control Switches

84

CONNECTION ELECTRONIC STABILITY PROGRAM SYSTEM SWITCH Track A1 A2 A3 B1 B2 B3

Description supply Earth Not in use On/Off switch Not in use Not in use

VOICE SYNTHESISER SWITCH Track 18461

1 Voice synthesiser (according to equipment) 2 Electronic stability program system 3 Cruise control/speed limiter (according to equipment)

1 2 3

Description Repeat message command Earth Mute command

CRUISE CONTROL/SPEED LIMITER SWITCH

If the switches are removed, the support plate also has to be removed.

84-10

Track A1 A2 A3 B1 B2 B3

Description + Monitor + After ignition feed (shut-down circuit) Cruise control on / off Speed limiter On/Off Earth Not in use

CONTROLS - SIGNALS Lighting dimmer

84

LIGHTING DIMMER

18462

To remove the dimmer, remove the dimmer support plate and disconnect the connectors (according to equipment). Unclip the dimmer (A) from the support plate.

CONNECTION Track 1 2 3

Description + Monitor Lighting dimmer Earth

N.B.: There are two different dimmers, depending on the equipment fitted in the car: – a top of the range dimmer for the regulated heating and ventilation system, – and a bottom of the range dimmer for the manual heating and ventilation system. The lighting dimmer can be checked using an ohmmeter. – lighting button (tracks 1 and 3) ≈ 70 ohms – adjusting knob (tracks 2 and 3) = from 0 to 1000 ohms (top of the range) – adjusting knob (tracks 2 and 3) = from 0 to 33 ohms (bottom of the range)

84-11

CONTROLS - SIGNALS Hazard warning lights switches The upper section must be unclipped from the console in order to remove the switch. Track 1 2 3 4

Description Not in use Earth Flasher timer (+ before ignition feed) Flasher timer

18464

Checks with multimeter Track

Value

2 and 3

Infinite resistance 0 ohms

2 and 3

Description Hazard warning lights off Hazard warning lights on

84-12

84

CONTROLS - SIGNALS Central door locking switch The upper section must be unclipped from the console in order to remove the switch.

18463

Track A1 A2 A3 B1 B2 B3

Description + After ignition Earth Locking Unlocking + Before ignition LED supply

Checks with multimeter Track A1/A2 A2/A3 A2/B1

Description Button lighting Locking Unlocking

84-13

Value 30 ohms 0 ohms 0 ohms

84

CONTROLS - SIGNALS Electric window switches ELBOW REST (the fullest version)

84

– 2) with an electric wire to pull on the bolts.

18465

A Driver and front passenger electric windows switch B Rear left and right electric windows switch C Rear electric windows and doors locking switch (according to model)

19071

Disconnect the connectors. Pull out the switches by pressing on the tabs (D).

SWITCH REMOVAL The electric windows control plate is clipped to the door panel by tabs (D). There are two simple methods of removing the plate: – 1) with a pair of crimping pliers,

18465

18789

84-14

CONTROLS - SIGNALS Electric window switches

84

DRIVER'S DOOR REAR ELECTRIC WINDOW SWITCHES

DRIVER'S DOOR ELECTRIC WINDOW SWITCHES

18465

18465

Cars may be fitted with two types of dual switches:

Cars may be fitted with one of three types of electric window switches: Driver's one touch window/passenger's electric window Driver's dual control electric window(normal and one touch) and passenger's single control electric window. ●

Driver and passenger one touch window without multiplex connection Driver and passenger dual control electric window (normal and one touch).

● Electric window Rear left and right switches (one position only). ● One touch electric window Two position rear left and right switches (normal and one touch functions for the rear windows).

●

For further details on the electric window systems, refer to section 87.

NOTE: These switches light up when the ignition is turned on (not night lighting).

One touch electric window with multiplex connection This is outwardly identical to the model without a multiplex connection, but it is wired differently. ●

For further details on the electric window systems, refer to section 87.


84-15

CONTROLS - SIGNALS Electric window switches ●

Driver's one touch window/passenger's electric window black connector (left-hand drive)

●

Driver's one touch window/passenger's electric window black connector (right-hand drive) Track

CONNECTION Track A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6

84

A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6

Description Passenger side electric window switch + Before ignition + after ignition Driver's side electric window control Not in use Not in use Not in use Not in use Passenger side electric window switch Earth Driver's side electric window control Not in use

Description Passenger side electric window switch + Before ignition + after ignition Driver's side electric window control Not in use Not in use Not in use Not in use Passenger side electric window switch Earth Driver's side electric window control Not in use

OPERATION (check the resistance using a multimeter)


TRACK ACTION

TRACK

None

ACTION

A1

B3

A2/B4

B5/B4

A2

A2

α

α

-

-

0

α

A4/B4

B5/B4

A1

B3

None

α

α

A2

A2

Driver basic opening


0

α

-

-

Driver basic closing

-

-

α

0


α

0

-

-

Driver one touch opening

-

-

0 (1st)

0 (2nd)


0 (1st)

0 (2nd)

-

-

Driver one touch closing

-

-

0 (2nd)

0 (1st)


0 (2nd)

0 (1st)

-

-

Passenger opening

A2

B4

-

-

Passenger opening

-

-

B4

A2

Passenger closing

B4

A2

-

-

Passenger closing

-

-

A2

B4

84-16


Driver and passenger one touch window without multiplex connection grey connector (left-hand drive) Track A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6

Description

●

84

Driver and passenger one touch window without multiplex connection grey connector (right-hand drive) Track

Passenger side electric window switch Earth + after ignition Driver's side electric window control Not in use Not in use Not in use Passenger side electric window switch Earth Earth Driver's side electric window control Not in use

A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6


Description Driver's side electric window control Not in use + after ignition Passenger side electric window switch Earth + Before ignition Not in use Not in use Driver's side electric window control Earth Passenger side electric window switch + Before ignition


Tracks

Tracks

ACTIONS

ACTIONS B2/B3

A1/A2

A4/B4

B5/B4

None

α

α

α

α


-

-

0


-

-


-


A1/B4

B3/B4

B5/A5

A4/B6

None

α

α

α

α

α


0

α

-

-

α

0


α

0

-

-

-

0 (1st )

0 (2nd)


0 (1st)

0 (2nd)

-

-

-

-

0 (2nd)

0 (1st)


0 (2nd)

0 (1st )

-

-

Passenger basic opening

α

0

-

-

Passenger basic opening

-

-

α

0

Passenger basic closing

0

α

-

-

Passenger basic closing

-

-

0

α


0 (2nd)

0 (1st)

-

-


-

-

0 (2nd)

0 (1st)


0 (1st)

0 (2nd)

-

-


-

-

0 (1st)

0 (2nd)

84-17


One touch window with multiplex connection black connector (all types)

●

84

Rear basic electric window: white connector Track

Track A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6

Description

A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6

Not in use Right electric window control + after ignition Left electric window control Not in use Not in use Not in use Not in use Right electric window control Earth Left electric window control Not in use

Description Not in use Right electric window control + after ignition Left electric window control + after ignition + Before ignition Not in use Not in use Right electric window control Earth Left electric window control Not in use



Tracks ACTIONS

Tracks

A4

B5

A2

B3

A5

A5

B5

A5

Right opening

-

-

B4

A5

Right closing

-

-

A5

B4

Left opening

B4

A5

-

-

Left closing

A5

B4

-

-

ACTIONS A2/B4

B3/B4

A4/B4

B5/B4

None

α

α

α

α

Left basic opening

-

-

0

α

Left basic closing

-

-

α

0

Left one touch opening

-

-

0

0

Left one touch closing

-

-

0

0

Right basic opening

0

α

-

-

Right basic closing

α

0

-

-

Right one touch opening

0 (1st)

0 (2nd)

-

-

Right one touch closing

0 (2nd)

0 (1st)

-

-

None

84-18


84

Rear one touch electric window: black connector Track A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6

Description Right electric window control + Before ignition + after ignition + Before ignition Left electric window control Not in use Not in use Right electric window control + Before ignition Earth + Before ignition Left electric window control

OPERATION (check the resistance using a multimeter) Tracks ACTIONS A5/B4

B6/B4

A1/B4

B2/B4

None

α

α

α

α

Right basic opening

-

-

0

α

Right basic closing

-

-

α

0

Right one touch opening

-

-

0 (1st)

0 (2nd)

Right one touch closing

-

-

0 (2nd)

0 (1st )

Left basic opening

0

α

-

-

Left basic closing

α

0

-

-

Left one touch opening

0 (1st )

0 (2nd)

-

-

Left one touch closing

0 (2nd)

0 (1st)

-

-

84-19

CONTROLS - SIGNALS Electric window switches PASSENGER'S DOOR ELECTRIC WINDOW SWITCH

●

84

Electric window with multiplex connection: grey connector Track A1 A2 A3 B1 B2 B3

Description Electric window control Electric window control Switched earth Switched earth Earth + after ignition feed lighting button TRACKS ACTIONS

18469

Cars may be fitted with one of three types of electric window switches: Basic electric window One touch electric window without multiplex connection ● One touch electric window with multiplex connection ● ●

A1

A2

None

α

α

Basic opening

0

α

Basic closing

α

0

One touch opening

0 (1 st)

0 (2 nd)

One touch closing

0 (2 nd)

0 (1 st)

TRACKS

For further details on the electric window systems, refer to section 87. ●

ACTIONS

Basic electric window: brown connector Track A1 A2 A3 B1 B2 B3

A3/A2

B1/B2

None

α

α

Basic opening

0

α

Basic closing

α

0

One touch opening

0 (1 st)

0 (2 nd)

One touch closing

0 (2 nd)

0 (1 st)

Description Driver's door connection (B3) Earth Electric window raise control Electric window lower control Driver's door connection (A1) + after ignition TRACKS

NOTE: the resistance of the button lighting is approximately 30 Ohms

ACTIONS B1

A3

None

B2

A1

Basic opening

B2

A2

Basic closing

A2

A1

84-20

CONTROLS - SIGNALS Electric window switches REAR DOOR ELECTRIC WINDOW SWITCHES

84

REAR ANTI-PINCH ELECTRIC WINDOW SWITCH: white connector Track A1 A2 A3 B1 B2 B3

Description Electric window control Switched earth (electric window lock) + Before ignition + Before ignition Electric window control + after ignition feed lighting button TRACKS ACTIONS A2/B1

A2/A3

None

α

α

Basic opening

α

0

Basic closing

0

α

One touch opening

0 (2 nd)

0 (1 st)

One touch closing

0 (1 st)

0 (2 nd)

18469

BASIC ELECTRIC WINDOW SWITCH Track A1 A2 A3 B1 B2 B3

Description + after ignition Earth + after ignition Electric window motor + after ignition + after ignition TRACKS

ACTIONS A2/A3

B1/B2

B1/A2

A1/A3

None

α

0

α

0

Basic opening

0

0

α

α

Basic closing

α

α

0

0

84-21

CONTROLS - SIGNALS Child lock switch

84

CHILD LOCK SWITCH

18465

A red light on the switch, operated by the UCH, comes on during locking. This switch is used to prevent the opening of the rear doors and windows (depending on the car model). ● Electric window Pressing the child lock switch sends a message to the UCH, which operates the child lock relay. ● One touch electric window Whether the child lock switch is on or off, the control earth on the one touch electric window switches can send a signal to the UCH to inform it of the present condition.

NOTE: These switches light up when the ignition is turned on (not night lighting). Track A1 A2 A3 B1 B2 B3

Description + After ignition Not in use Child lock switch indicator light Rear electric window lock Earth Not in use

84-22

CONTROLS - SIGNALS Electric sunroof switch

84

ELECTRIC SUNROOF SWITCH

18937

OPERATION (check the resistance using a multimeter) SWITCH POSITION

Tracks Tracks Tracks Tracks 1 and 6 1 and 5 1 and 3 1 and 2

Slide position 6

0

0

0

1

Slide position 5

0

0

1

1

Slide position 4

0

0

1

0

Slide position 3

0

1

1

0

Slide position 2

0

1

1

1

Slide position 1

0

1

0

1

Closed

0

1

0

0

Tilt position 1

1

1

0

0

Tilt position 2

1

1

0

1

Tilt position 3

1

1

1

0

Pressed

0

0

0

0

N.B.:

0 = circuit loop (closed) 1 = open circuit

84-23

CONTROLS - SIGNALS Heated windscreen and rear screen switches ELECTRICALLY HEATED WINDSCREEN AND REAR SCREEN SWITCHES

84

CONNECTION (grey connector) Track

The heated windscreen and rear screen switches are located on the heating and ventilation control panel.

1 2 4 5 6 9 10 12 14 16 18

If the switches need replacing, the entire panel has to be replaced.

Description Earth Light supply Electrically heated windscreen switch. Fault finding line + After ignition Multiplex connection Multiplex connection Heated rear screen switch Earth by rheostat Earth + Before ignition

NOTE: For information on the allocation of other connector tracks, see the "heating and ventilation system" section.

18471

84-24

CONTROLS - SIGNALS Door opening sensor DOOR OPENING SENSOR To allow the use of the hands-free option, the door handles must be fitted with the following types of sensor: ● The presence sensor (A), accompanied by a door handle reflector, which detects the user's hand. ● The movement sensor, to open the door when the presence sensors no longer operate (this occurs when the car has not been used over a long period of time).

18993

NOTE: For information on the removal of the handle, refer to the bodywork section. CONNECTION Track 1 2 3

Description Battery + Earth Sensor signal

84-25

84

IMPORTANT: in order to detect the user's hand, the presence sensor must be accompanied by a translucent cover and a reflector fitted to the handle. Cracks or scratches may impair the working of the hands-free opening device.

18697

CONTROLS - SIGNALS Door locks Each car has a different door locking system appropriate to the equipment level fitted. ● the bottom of the range version (4 track connector) is fitted with electric locks and a closing sensor, but not with body flange sensors. ● the top of the range version (6 track connector) is fitted with a central locking system that can disable the internal door handles. This system can also control child lock system.

●

Top of the range version (front left) Track A B C D E F

●

Description + locking motor - locking motor Door switch Door switch - central locking or child locking system motor (rear door) + central locking or child locking system motor (rear door)

Top of the range version (front right) Track A B C D E F

●

84

Description + central locking or child locking system motor (rear door) - central locking system motor Door switch Door switch - locking motor + locking motor

Top of the range version (rear left)

18696

Track A B C D E F

CONNECTION ●

Bottom of the range version (left-hand side) Track A B C D

Description + locking motor - locking motor Door switch Door switch

●

A B

Bottom of the range version (right-hand side) Track A B C D

C D E F

Description Door switch Door switch - locking motor + locking motor

84-26

+ locking motor - locking and child locking system motor Door switch/child lock switch Door switch + child central locking system motor Child lock switch

Top of the range version (rear right) Track

●

Description

Description Child lock switch + central locking or child locking system motor (rear door) Door switch Door switch/child lock switch - locking and child locking system motor + locking motor

CONTROLS - SIGNALS Tailgate switches The full on-full off tailgate switch is identical on all cars, including cars fitted with the hands free option.

84

TAILGATE/OPENING REAR SCREEN LOCKS NOTE: The trim must be removed to remove the tailgate opening switch. See the bodywork section.

NOTE: The trim must be removed to remove the tailgate opening switch. See the bodywork section.

18315 18316

CONNECTION The rear screen opening switch is a full on-full off switch.

Track 1 2 3 4

Description - Motor + Motor Opening signal Earth

The motor resistance is approximately 10 ohms.

84-27

CONTROLS - SIGNALS Rear-view mirror control ELECTRIC REAR-VIEW MIRROR CONTROLS

●

There are several types of rear-view mirror control, which are appropriate to the level of equipment fitted: ● Basic electric rear-view mirror control ● Non-multiplex folding electric rear-view mirror control ● Multiplex folding electric rear-view mirror control (see section 87)

Folding electric rear-view mirror multiplex control (option: driver's seat position memory) Track

Description

1

Driver and passenger rear-view mirror signals + After ignition Earth rear-view mirror motor common Folding rear-view mirror common line Up/down control for the passenger's rearview mirror Up/down control for the driver's rear-view mirror Left/right control for the passenger's rearview mirror Left/right control for the driver's rear-view mirror Not in use

2 3 4 5 6 7 8 9 10

●

Non-multiplex folding electric rear-view mirror control (no memory) Track

18467

NOTE: the controls for the multiplex and non-multiplex rear-view mirrors are identical, but they have different wiring.

1 2 3 4 5 6 7

●

Basic electric rear-view mirror control Track A1

A2 A3 A4 B1 B2 B3 B4

8

Description

9

Up/down movement of the driver's rearview mirror (track 3B on the rear-view mirror) + Before ignition Left/right movement of the driver's rearview mirror Not in use Left/right movement of the passenger's rear-view mirror Up/down movement of the passenger's rear-view mirror Earth Motor common

84

10

Description Rear-view mirror motors common (3B) + After ignition Rear-view mirror motors common (tracks 2C) Earth + Before ignition Up/down movement of the passenger's rear-view mirror (track 2B) Up/down movement of the driver's rearview mirror (track 2B) Left/right movement of the passenger's rear-view mirror (track 2A) Left/right movement of the driver's rearview mirror (track 2A) Driver and passenger rear-view mirror signals (track 3C)


84-28

CONTROLS - SIGNALS Electric rear-view mirrors

84


EXTERIOR REAR-VIEW MIRRORS The electric rear-view mirrors components are as follows: ● two motors for vertical and horizontal adjustment, ● an external temperature gauge on the passenger's side, ● a folding motor (according to model), ● a heating system (according to model), ● an autodimming or electro-chrome system linked to the interior rear-view mirror to dim the mirrors in bright light (according to model), ● a multiplex connection (according to model).

NOTE: Removing the exterior rear-view mirrors does not require removal of the door trim.

Track

Description

1B 1C 1D 1E 1F 1G 2A 2B 2C 2D 2E 2F 2G 2H 3B 3C 3D

Rear-view mirror demisting Rear-view mirror demisting Temperature sensor (passenger side) Temperature sensor (passenger side) Not in use Not in use Horizontal movement motor Vertical movement motor Motor common Horizontal position potentiometer Vertical position potentiometer Power supply Earth Not in use Tilt motor Tilt motor Brightness information (interior rear-view mirror) Brightness information (interior rear-view mirror) Not in use Not in use

3E 3F 3G

The resistance of the heating system is approximately 13 ohms. The temperature gauge resistance should be 2500 ohms for approximately 20˚C. The resistance of the electro-chrome system is approximately 4000 ohms. 18552

NOTE: the exterior rear-view mirror and the rear screen heating is switched on by the same switch.

IMPORTANT: on cars fitted with the Driving position memoryoption, the passenger's rear-view mirror is fitted with a multiplex connection. This connection allows information stored in the passenger's electric window motor (see section 87: on Driving position memory) to be gathered.

84-29

CONTROLS - SIGNALS Interior rear-view mirror INTERIOR REAR-VIEW MIRROR

84

NOTE: the exterior rear-view mirrors can also be fitted with this system. In this case, the mirror dimming is controlled by the interior rear-view mirror. (There are no light sensors on the exterior rear-view mirrors).

The interior rear-view mirror can be fitted with the autodimming (electro-chrome) system. This system works by comparing levels of brightness gauged by two sensors: – Sensor A on the windscreen side, – Sensor B on the mirror side,

CONNECTION Track 1 2 3 4 5 6

18935

18826

84-30

Description Power supply Earth Brightness information (track 3E exterior rear-view mirror) Brightness information (track 3D) Not in use Not in use

CONTROLS - SIGNALS Heated rear screen DESCRIPTION This system electrically heats the rear screen by means of a heating grid applied to the interior surface of the window. A switch on the instrument panel operates the heating system. The heating system is authorised with the engine on and is timed. NOTE: Switching on the rear screen heater also switches on the exterior rear-view mirror heaters (according to model).

REPAIR The heating grid may be accidentally cut, impairing the part of the grid affected. The exact location of the cut can be determined using a voltmeter. This fault can be repaired by applying the heated rear screen varnish sold under replacement part number 77 01 421 135.

84-31

84

CONTROLS - SIGNALS Heated rear screen ●

Clean the section to be treated in order to remove all dust and grease, preferably using an alcohol-based solvent or a glass cleaner. Wipe with a dry cloth.

●

Before varnishing, apply adhesive tape to either side of the section to be repaired, leaving the conducting line free, to ensure that the new line is straight.

●

Shake the varnish bottle before use.

●

Using a small brush, apply a sufficiently thick coat to the area needing repair. If more than one coat is needed, wait for each coat to dry before applying the next (do not exceed three coats).

●

Leave the varnish to dry for about an hour before removing the tape.

●

Peel off the tape, keeping it straight and pointing in the same direction as the arrow.

●

If the varnish runs, let it dry thoroughly and then use a knife or razor blade to scrape off any excess.

NOTE: the varnish takes approximately three hours to dry at room temperature.

84-32

84

CONTROLS - SIGNALS Electrically heated windscreen DESCRIPTION This system electrically heats the windscreen by means of a heated grid applied to the interior surface of the window. The heating system is operated via the instrument panel. The heating system is authorised with the engine on and is timed.

84-33

84

CONTROLS - SIGNALS External temperature gauge The external temperature gauge is located in the driver's side exterior rear-view mirror.

REMOVAL Remove the mirror. Remove the half-shell mounting bolt (1). Unclip the gauge (2) and cut the wires.

19256

REFITTING Rejoin the two temperature gauge wires using heatshrink sleeves. NOTE: The external temperature gauge resistance should be 2500 ohms at approximately 20˚C.

84-34

84

WIPERS 185 Windscreen wiper

85

AUTOMATIC WINDSCREEN WIPER Operating notes In normal operation, the windscreen wiper works intermittently, at either high or low speed. This can be modified according to the car speed (for cars not fitted with rain sensors) and by the ring on the windscreen wiper control stalk. A wiper blade speed selected when the car is moving will automatically be reduced when the car stops as follows: ● continuous fast wiping speed is switched to continuous slow wiping speed, ● continuous slow wiping speed is switched to intermittent wiping. When the car starts moving again, the speed reverts to the one originally selected. NOTE: if the car is fitted with a rain sensor, the wiper blade speed does not change according to the car speed. NOTE: ● any operation of the windscreen wiper control stalk takes priority and cancels out the UCH strategy. ● the automatic control will not function if the high or low speeds were selected when the car was stationary. SPECIAL NOTES: ● if the wiper blades are subject to too great a force, the UCH automatically switches to a lower speed. ● in the event of the wiper blades becoming blocked (e.g. if the windscreen freezes over), the UCH automatically cuts the motor supply.

N.B.: for special notes on the windscreen wiper control stalk, see section 84.

85-1

WIPERS Windscreen wiper

85

RAIN SENSOR The UCH does not control intermittent wipe in cars fitted with a rain sensor. In this case, the interval and the wiper blade speed are not varied according to the car's speed. Operating diagram

Components 1 2 3 4 5 6 7 8 9 10

High speed supply Low speed supply Automatic wipers supply Wipers on/off relay High speed/low speed relay Park position Rain sensor UCH Wiper control stalk Windscreen wiper motor.

85-2

WIPERS Windscreen wiper RAIN SENSOR

Connection Track 1 2 3 4 5 6

Description UCH connection (On/Off signal) UCH connection (Low speed relay) +Accessories UCH connection (High speed relay) Earth UCH connection (Park position)

IMPORTANT: Clean the sensor and the windscreen, making sure that all surfaces are free from grease, before installing the rain sensor. Ensure that there are no air bubbles trapped between the sensor and the windscreen.

85-3

85


85

WARNING: the wiping system is different on left-hand and right-hand drive cars. LEFT HAND DRIVE SPECIAL TOOLING REQUIRED Elé.

1552

Windscreen wiper arm removing tool

REMOVAL 18536-1

Check that the wiper motor is in the park position. Disconnect the battery.

Disengage the wiper mechanism/motor assembly. Remove the motor mounting bolts.

Remove: ● the left and right wiper arms (1), ● the plenum chamber seal (2), ● the left-hand side plenum chamber cover (3),

REFITTING Refit the motor, reconnect it and the battery and turn on the ignition to place it in the park position. (Tightening torque: 0.8 daNm) Clean the wiper arm shaft spline(5). Refit the wiper arms, making sure they are in the correct original position (4). Fit the new bolts and tighten them to 2 daNm.

18536

● ●

the mounting bolts on the wiper assembly, the motor connector.

85-4

WIPERS Windscreen wiper To remove the wiper mechanism, remove: ● the left and right wiper arms, ● the mechanism mounting bolts,

RIGHT HAND DRIVE SPECIAL TOOLING REQUIRED Elé.

1552

85


REMOVAL Check that the wiper motor is in the park position. Disconnect the battery. Remove: ● the plenum chamber seal (1), ● the left-hand and right-hand side plenum chamber covers, ● the motor mechanism tie-bar bolt (2), ● the wiper motor mounting bolts, ● the motor connector.

18533

REFITTING Refit the motor, reconnect it and the battery and turn on the ignition to place it in the park position. (Tightening torque: 0.8 daNm). Clean the wiper arm shaft spline (5). Refit the wiper arms, making sure they are in the correct original position (4). Fit the new bolts and tighten them to 2 daNm.

Disengage the wiper motor. The wiper mechanism is not fixed to the motor. It can be left on the car.

85-5


85

CONNECTOR ALLOCATIONS The motor connection is the same on left-hand and right-hand drive cars.

18535

Track 1 2 3 4 5

Description Earth Park position Not in use Low speed supply High speed supply

85-6

WIPERS Rear screen wiper

85

OPERATION In normal operation, the rear screen wiper works intermittently, with a fixed time delay. When the windscreen wipers are switched on, the rear wipers are automatically switched on if reverse gear is selected.

CONNECTOR ALLOCATIONS

18553

Track 1 2 3

Description Motor supply, Park position Earth

85-7


85

SPECIAL TOOLING REQUIRED Elé.

1552


REFITTING

SALOON AND ESTATE MODELS WITH FIXED REAR SCREENS

Reconnect the motor and the battery to place it in the park position after refitting.

REMOVING THE MOTOR Check that the wiper motor is in the park position. Open the boot and disconnect the battery.

Clean the wiper arm shaft splines. Fit the new bolts and tighten them to 1.2 daNm.

Remove: ● the boot trim (see the section on bodywork), ● the wiper arm, ● the wiper motor mounting bolts. Disconnect the motor.

18553

85-8


85

ESTATE MODEL WITH OPENING REAR SCREEN

REMOVING THE MECHANISM

REMOVING THE MOTOR

The wiper mechanism is fixed to the opening rear screen. There are no special instructions for its removal.

Check that the wiper motor is in the park position. Disconnect the battery. Remove: ● the boot trim (see the section on bodywork), ● the wiper arm, ● the wiper motor mounting bolts. Disconnect the motor.

REFITTING Clean the wiper arm shaft splines. Fit a new bolt and tighten it to 1.2 daNm. NOTE: if the opening rear screen needs replacing, adjust the mechanism as follows: – if the mechanism is positioned too low, the wiping sweep will be narrowed. – if the mechanism is positioned too high, the wiping sweep will be widened.

Disengage the wiper motor. The wiper mechanism is fixed to the opening rear screen. It can be left on the car.

REFITTING Reconnect the motor and the battery to place it in the park position after refitting.

85-9

WIPERS Opening rear screen wiper mechanism

85

METHOD FOR FITTING THE OPENING REAR SCREEN WIPER MECHANISM

85301-2

(A) moving wiper mechanism (B) fitting jig (tool Ele. 1580) ● (C) motor plate ●

●

PRINCIPLE FOR FITTING After having fitted: – the opening rear screen and adjusted the gaps, see (MR 340 Section 54 F), – the rear screen lock (without clamping it) – the motor plate (C),

– position the three jig indexing pins (D) on the motor plate at (E) (photo opposite).

85-10


85

– fit the rubber ring on the rear screen and reclose it carefully, – fit the indexed shim then the mounting nut and pretighten the nut,

– clip the jig in place on the motor plate (C).

– Undo the mountings (F) of the striker, – clip the moving wiper mechanism in place on the jig and engage the striker in the lock, – tighten the nut (G) to torque: (4 Nm), – tighten the striker and lock mounting bolts.

85-11


– tighten the nut (H) to torque: (8 Nm). IMPORTANT: Check for correct operation of the windscreen wiper motor before refitting the wiper blade.

– position the windscreen wiper blade 5 mm below the heated rear screen wiring, – tighten the windscreen wiper arm to torque: (12 Nm).

85-12

85

WIPERS Windscreen washer

85

OPERATION

REMOVING - REFITTING THE PUMP

This vehicle is fitted with a two-way electric pump which feeds fluid from the same reservoir to both the windscreen and rear screen washers according to the electrical supply to the two track connector.

The front bumper must be removed in order to access the washer pump. (See the section on bodywork)

The windscreen and rear screen washers are controlled from the wiper control stalk. There are two scenarios: ●

1) when the pipes are fed via the outlet (A), the windscreen washer operates. Track 1 2

●

Description Feed Earth

2) when the pipes are fed via the outlet (B), the rear screen washer operates. Track 1 2

Description Earth Power supply

Mark the two pipes before disconnecting them when removing the washer pump. NOTE: some models, such as cold climate cars, are fitted with electric heating air vents.

85-13

WIPERS Headlight washers

85

Special notes

REMOVING - REFITTING THE JETS

The headlight washer pump is fed via the UCH when the screen washer and the daytime running lights or dipped beam lights are switched on (1).

The jets are divided into two sections: ● a visible section, ● a section behind the front bumper.

The electric pump for the headlight washers is located next to the screen washer pump (2).

Use a screwdriver to keep the feed pipe rigid when removing the visible section.

The front bumper must be removed in order to remove the pumps.

The front bumper must be removed in order to remove the inner section.

18938

CONNECTOR ALLOCATIONS Track A B

Description Feed Earth

N.B.: Only cars fitted with headlight washers have a liquid level sensor (3).

85-14

RADIO 186 Radio

86

Radio operation REMINDER: four geographical zones can be programmed for FM radio. The radio has three selection modes visible on the screen and accessible form the panel: – manual mode (MANU) – preselected mode (PRESET) – alphabetical order mode (LIST)

Tape operation The tape plays automatically once the tape source has been selected on the satellite or on the panel. NOTE: Only the Dolby fast forward and rewind with search controls can be accessed by specific keys. 18627

1 2 3 4

NOTE: the voice synthesiser or the car phone Mute function will stop the tape playing.

on off < and >keys change the configuration mode + and - keys change the settings "source" key

CD operation (single CD) The CD player can play classical CDs and any CDROM audio tracks. CDs can be played in order or tracks can be chosen at random.

There are two radio models available: ● radio + tape player with optional CD changer ● radio + single CD player with optional CD changer

NOTE: the random function only operates on the current CD in the case of CD changers.

The radio features allow you to: ● listen to the radio (four geographical zones can be programmed for FM radio) ● display the name of the station using RDS ● automatic reception of the best transmitter (AF) ● receive road traffic and travel information (TA) ● receive news flashes and emergency bulletins (PTY NEWS)

Heat protection If the radio overheats and its workings are slightly impaired, the volume will be automatically lowered without changing the volume displayed.

86-1

RADIO Radio

86

Code protection

Configuration

The radio is protected by a four digit code. This code must be programmed via the control satellite every time the battery is disconnected.

NOTE: to select the zone in which the radio is to be used, press keys 2 and 5 with the power on. Wait approximately two minutes. Enter the four digit code and then: ● Select the relevant zone: ● America ● Japan ● Asia ● Arabia ● Others ● select the volume control for the appropriate car model ● 0: control inactive ● 1: not in use ● 2: Clio ● 3: Megane ● 4: Laguna ● 5: Safrane ● configuration of number of speakers: REAR ON/OFF

If the code is entered incorrectly, the radio will cease to function for: one minute for the first mistake, two minutes for the second mistake, four minutes for the third mistake etc. Some settings must be made after the code has been entered for the first time (see section on Configuration). These settings are preserved when the battery is disconnected. N.B.: the code can be scrambled by pressing keys 2 and 5 at the same time with the voltage power on. Wait two minutes.

To move to configuration mode (Expert mode), press and hold the source key for about four seconds until you hear a beep. This controls the following functions: ● activation of AF mode (automatic retuning) ● Volume control in relation to car speed (5 for maximum change, 0 for no change) ● activation of Loudness mode ● activation of Assisted radio mode ● configuration of number of speakers (2 or 4) ● selection of manual or dynamic list N.B.: pressing the source key when entering the configurations cancels the changes.

18627

86-2

RADIO Radio

86

Volume control

Self-test mode

The volume can be configured in relation to the car speed. To operate this function:

The self-test mode checks some of the main functions.

●

● testing the speakers The speakers are fed one at a time if you press keys 2 and 4 simultaneously. This is confirmed by the display.

select the desired volume control by using the expert mode (press and hold the source key until you hear a beep): 5 for maximum change, 0 for no change.

testing the reception level (after display of the frequency) The display shows the radio reception information if you press keys 1 and 6 simultaneously: – 9 or letter: good reception – si 3: poor signal – si 2: no stereo ●

NOTE: Ensure this function is fully operational by checking that the radio is correctly wired.

● testing the keys To enter this mode, press key 3 and the on/off key at the same time. Every time a key is pressed, it will appear on the display. The mode exits automatically once all the keys have been pressed.

86-3

RADIO Radio

86

Connector allocations Black connector (A) TRACK

Description

1


2

Not in use

3

Voice synthesiser signal (mute)

4

Battery supply

5

Aerial amplifier supply

6

Light supply

7

Accessories supply

8

Earth

18458

Yellow connector (B) TRACK

Description

1

Display connection (track 13)

2


3


4

Not in use

5

Earth shielding (track 12)

6


Brown connector (C) TRACK

Description

1

+ Rear right speaker

2

- Rear right speaker

3

+ Rear right speaker

4

- Rear right speaker

5

+ Front left speaker

6

- Front left speaker

7

+ Front left speaker

8

- Front left speaker

NOTE: the speakers are connected in parallel on each outlet.

86-4

RADIO Radio

86

CONNECTION Radio control A on the steering wheel is linked to the display set into the dashboard.

18537

N.B.: if the car is fitted with a CARMINAT navigation system, the radio control on the steering wheel is linked to the Central Communication Unit (see section 83). TRACK

Description

A1


A2


A3


B1


B2


B3


86-5

RADIO Aerial AERIAL GRID

●

86

under the rear right lining on estate models.

The aerial grid is located: ● at the top of the rear screen on saloon models, ● on the rear right quarter panel window on estate models.

This system needs an amplifier fed via the radio, which is located: ● under the tailgate lining on saloon models,

[GRAPHIC N°]

18551

86-6

ELECTRICAL ASSISTANCE 187 EQUIPMENT UCH

87

NOTES: ● Only the top of the range UCH is available as a replacement part. This can be fitted in place of the bottom of the range model.

DESCRIPTION The UCH is located in the dashboard on the driver's side.

This computer contains most of the electronic units, including the engine immobiliser decoder. There are two UCH models, depending on the level of equipment installed in the car: ● 1) the bottom of the range model, ● 2) the top of the range model.

87-1

ELECTRICAL ASSISTANCE EQUIPMENT UCH

87

Bottom of the range

Top of the range

See section

Indicator control

X

X

-

Daytime running lights control

-

X

80

Side lights control

X

X

-

Bulb failure (side and brake lights) for the voice synthesiser

-

X

83

Windscreen and rear screen wipers control

X

X

85

Headlight washers control

-

X

85

Doors and windows control

X

X

87

Doors and windows control (driver's door only)

-

X

87

Door locking when driving/unlocking on impact

X

X

87

Doors and windows control (central locking)

-

X

87

Doors and windows control (electric child locks)

-

X

87

Door opening indicator light/Electric central door locking indicator light

X

X

-

Electric tailgate locking control

X

X

-

Timed interior lighting control

X

X

81

Door locking indicator connection

-

X

87

Radio frequency remote control

X

X

87

Hands-free remote control

-

X

87

Transponder control (engine immobiliser)

X

X

82

Accessories relay control/+ After ignition starter

X

X

-

Passenger compartment buzzer

X

X

83

Excess speed feature (Arabia)

X

X

83

Engine overspeed

X

X

-


X

X

-

Multifunction connections to seats and electric rear-view mirrors

-

X

87

Alarm connection (second mount)

X

X

82

Variable power assisted steering

-

X

87

Multiplex network interface

X

X

88

Interface with fault finding tool

X

X

88

UCH features

87-2


87

REMOVAL

Cut the plastic clip (3) of the wiring harness support.

NOTE: locking the air bag computer deactivates the firing lines and unlocks the electric steering column lock.

Disconnect the UCH and the passenger compartment fuse and relay box connectors. Take out the whole of the UCH and the fuse and relay box.

NOTE: ● Modification of or operations on the casing itself are not permitted; the UCH must be replaced instead. ● The configuration sequence must be noted down before the UCH is removed. The different configurations can be implemented using the fault finding tool. ● The UCH is clipped to the relay and fuse box. If either component is removed, the other must also be removed. Disconnect the battery. Remove: – the driver's side dashboard facing, – the two side mounting bolts on the dashboard, – the cover under the dashboard, – The UCH mounting bolt (1), – The accessories cover/voice synthesiser speaker (2).

18321

Separate the UCH and the relay and fuse box by pressing on the bolts (4).

18545

18322

87-3

ELECTRICAL ASSISTANCE EQUIPMENT UCH REFITTING Reconnect the wires and fit a large clip to keep the harness firmly in place (3).

18321

Next, program the codes for the car and for the RENAULT Card, and configure the UCH according to the options.

87-4

87


87

SE2046

87-5

ELECTRICAL ASSISTANCE EQUIPMENT UCH Allocation (depending on equipment level). P100 (40 track connector) BROWN TRACK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Description Signal + RENAULT Card fully inserted into the reader, Timed flasher sensor control Motor on indicator light control Rear electric window locking control Windscreen wipers high speed control RENAULT Card reader Signal + manual gearbox in neutral Control + reversing lights Control + timed electric central door locking Windscreen wipers timed low speed control Start-up indicator light control Not in use Fault finding line K signal External temperature outlet display signal Windscreen wipers low speed control Boot light control Control + timed electric central door locking and lighting Tyre pressure radio frequency signal UCH Engine start/stop button + signal GREEN

TRACK 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Description Central door locking voltage Anti-pinch sunroof and electric window signal Not in use + control rear screen wiper timer + control rear screen washer pump + signal clutch Passenger compartment fan assembly relay control Driver's infrared door handle sensor signal Rear right infrared door handle sensor signal Air conditioning via multiplex network signal - control interior lights Rain sensor start/stop front windscreen wiper + signal Passenger's infrared door handle sensor signal Windscreen wiper park position control + control windscreen washer pump Right indicator timer control Left indicator timer control - signal rear screen wiper park position switch + signal windscreen wiper high speed rain sensor Air conditioning via multiplex network

87-6

87

ELECTRICAL ASSISTANCE EQUIPMENT UCH Allocation (depending on equipment level). P101 (40 track connector) BROWN TRACK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Description Multiplex connection (L) Variable power-assisted steering motor control Variable power-assisted steering motor control - signal rear right central door locking + infrared door handle sensor Not in use - signal rear right first position switch Authorised supply to opening tailgate motor Electric lock steering column control Not in use Multiplex connection (H) +signal card present Variable power-assisted steering motor control - control software lock - signal rear left first position switch - signal driver's first position switch Right hand side indicator control Variable power-assisted steering motor control Left hand side indicator control - signal passenger's first position switch GREEN

TRACK 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Description - signal rear left central door locking + control horn Rear left infrared door handle sensor signal Child lock control Not in use Not in use Not in use Not in use Side lights relay control for daytime running lights Dipped beam relay control for daytime running lights Not in use Multiplex seat position and multiplex central electrical unit passenger door control Not in use Not in use Not in use Storage control Not in use Not in use Not in use - control headlight washers coil

87-7

87

ELECTRICAL ASSISTANCE EQUIPMENT UCH Allocation (depending on equipment level). U1 (24 track connector) TRACK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Description Electric central door locking output Electric central door locking output Left front side light shunt input Reserve Right front side light shunt input Number plate lighting shunt input Right side light fuse failure input Left side light fuse failure input Reserve Dipped headlights input Right rear side light shunt input Reserve Reserve Electronic relay and fuse box supply input Reserve Stop lights failure input Left rear side light shunt input Reserve Left stop light shunt input Electric door locking input Right stop light shunt input Stop switch input Electric central door locking output Electric central door locking output

U2 (24 track connector) TRACK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Description Rear screen wiper relay output + after ignition relayed input (data processing key) + after ignition pause relayed input (data processing key) + after ignition relayed output (data processing key) Electric central door locking supply input Reserve Reserve Electric central door locking relay output (opening) Relay plate relay output 2 Electric central door locking relay output (closing) Relay plate relay output 1 Indicator input Indicator input Reserve Left hand side indicator control output Indicator fault finding input Right hand side indicator control output Windscreen wiper (high and low speed) relay output Indicator supply input Windscreen wiper start/stop relay input Starter prohibition relay output Side lights input Timed supply relay output UCH supply input

87-8

87

ELECTRICAL ASSISTANCE EQUIPMENT Programming/Reallocation of RENAULT Card

87

REPLACEMENT AND CONFIGURATION OF THE UCH A new UCH is not programmed with a code. You must therefore program a code into a new UCH fitted to a vehicle to make the UCH operational. You must have at least one of the old RENAULT Cards for the vehicle, plus the repair code, and the injection computer must be correctly coded before you can perform this procedure. WARNING: if a code is programmed into the UCH, the UCH is assigned to the vehicle and it is impossible to erase the code or program in another one. IMPORTANT: RENAULT Cards submitted during this procedure will only work if: ● they have already been coded on this vehicle, ● or they are new (not coded).

UCH PROGRAMMING PROCEDURE

SPECIAL CASES

Enter into dialogue with the Immobiliser system. Confirm the SCO27: UCH programming line in the Specific command item of the Command menu. ● The tool displays Please enter the After Sales code . With no card in the reader, enter the secret After Sales code (12 hexadecimal characters) and confirm it. ● The tool displays Insert a card which has already been programmed for the vehicle. The programming procedure will now be performed. ● The tool displays UCH programmed; the UCH is coded. You must now enter RENAULT Card programming mode to assign the other cards (maximum of four). Several seconds may elapse before this message appears.

If the screen displays: ● Remove the card from the reader, a card is already present in the reader, ● Verify the After Sales code and ensure that the card belongs to the vehicle: the code has not been read correctly or the UCH has already been coded on another vehicle. Verify the code then retry input. ● Do you want to check the cards before assigning them to the vehicle? : the UCH is already coded on this vehicle, the UCH suggests reallocation of the RENAULT Card. ● Card not usable on this vehicle: the card code does not correspond to the current vehicle. ● The card inserted is blank. Please insert another card which has already been programmed on the vehicle: insert a card which has already been coded. ● UCH Programming failure: repeat the whole procedure.

● ●

WARNING: the maximum time between each operation is 5 minutes, otherwise the procedure will be cancelled and the tool will display the message Procedure interrupted: warning, the cards assigned to the vehicle are the ones assigned before the procedure was performed. The cards submitted before interruption of the procedure are no longer blank and can only be assigned to this vehicle. This message also appears where dialogue with the UCH is lost or the battery power supply fails.

WARNING: when a UCH has been programmed with the RENAULT Card code, it is impossible to erase it or to store another code in its place.

87-9

ELECTRICAL ASSISTANCE EQUIPMENT Programming/Reallocation of RENAULT Card

WARNING: these must be old RENAULT Cards for the vehicle or new non-coded RENAULT Cards. NOTE: the vehicle can only accept a single RENAULT Card having the hands-free function. If a second RENAULT Card is assigned to the vehicle, it will function as an ordinary RENAULT Card.

RENAULT CARD ALLOCATION PROCEDURE NOTE: it is possible to find out whether a Renault Card is blank or not by means of the ET 115: blank card status. IMPORTANT: in the event that not all the RENAULT Cards are available, it will be necessary to carry out a subsequent reallocation procedure using all the cards. Confirm the SC001: Card programming line in the Specific command item of the Command menu. ● The screen displays Do you want to check the cards before assigning them to the vehicle? ● If you want to check the cards, the tool displays Insert the card fully into the reader. Insert a RENAULT Card until the ignition is switched on: – If the allocation is not possible, the screen displays Verify the After Sales code and make sure the card belongs to the vehicle. Insert another card. – If the card is accepted, the screen displays Remove the card from the reader. ● The tool displays Insert the card fully into the reader. Insert a RENAULT Card in the reader and confirm: – If the RENAULT Card is not accepted, the red warning light remains off. – If the RENAULT Card is accepted, the red warning light flashes rapidly and the tool displays 1 card programmed then Remove the card from the reader. ●

●

The tool displays Insert the card fully into the reader. Insert a second RENAULT Card until the ignition is switched on: NOTE: If the same RENAULT Card is submitted twice, the system does not acknowledge the second card and the immobiliser warning light remains off.

●

Insert the RENAULT Card or the other Cards to be assigned to the vehicle in the Card reader (maximum of 4). The screen displays 2, 3 or 4 cards programmed then Remove the card from the reader.

87

WARNING: the maximum time between each operation is 2 minutes, otherwise the procedure will be cancelled and the tool will display the message Procedure interrupted: warning, the cards assigned to the vehicle are the ones assigned before performing the procedure. The cards submitted before interruption of the procedure are no longer blank and can only be assigned to this vehicle. This message also appears where dialogue with the UCH is lost or the battery power supply fails. ●

Configure the UCH in accordance with the vehicle options and equipment (refer to section 87).

NOTE: there is no operation to perform on the injection computer when the UCH only is replaced, it retains the same immobiliser code.

87-10

ELECTRICAL ASSISTANCE EQUIPMENT Programming/Reallocation of RENAULT Card CONFIGURATION OF THE UCH

87

The configuration options for the UCH are: Position in the diagnostic tool

As delivered configuration

Hands-free function (CF001/002)

Door control (LC 001)

none

Locking using the hands-free function (CF 019/020)


none

Operation of the horn for the hands-free function (CF 021/022 to CF 026)


with

Type of gearbox (CF 703/704)

immobiliser (LC 040)

manual

Variable power-assisted steering (CF 075/076)

variable power-assisted steering (LC 001)

none

Steering strategy number

power-assisted steering (LC 002)

no. 1

immobiliser (LC 041)

none

passenger compartment connection unit (LC 048)

none

door control (LC 002)

with

Daytime running lights (CF 600/601)


none

Bulb monitoring and voice synthesiser (CF 694/695)


none

Deadlocking of doors (CF 005/006)


none

Electric childproof locks (CF 007/008)


none

Central closing of the windows (CF009/010)


with

Locking in motion (CF 028/029)


with

Card left in reader warning (CF 711/712)


with

tyres (LC 001)

none

Interior lighting (CF 013/014)


none

Courtesy light timer (CF 015/016)


with

Opening driver's door using remote control (CF 030/031)


none

Opening driver's door using hands-free remote control

door control (CF 014)

none

Driving style (CF 018/019)


left

Rain sensor (CF 696/697)


with

Name of the function

Card function locked (CF 708/709) Overspeed alarm (Saudi Arabia) (CF618/619) Activation of automatic memo functions recall (CF 003/004)

Inhibition of tyre pressure monitoring system (CF 001/002)

CARE: certain configuration errors, such as the wrong transmission type, can prevent starting of the engine.

87-11

ELECTRICAL ASSISTANCE EQUIPMENT UCH configuration POWER ASSISTED STEERING CONFIGURATION

CONFIGURATION OF DOOR CONTROL

Using the fault finding tools


87

●

Enter into dialogue with the vehicle and run the Multiplex network test

●


●

Select and confirm the Variable power assisted steering menu

●

Select and confirm the Door control menu

● ●

Confirm the Computer configuration line in the Command menu.


● ●

Presence of variable power assisted steering: – CF 075: with variable power assisted steering – CF 074: without standard power assisted steering

Operation of the hands-free function: – CF 001: With hands-free function – CF 002: without hands-free function

Operation of the hands-free locking function: – CF 019: with hands-free locking – CF 020: without hands-free locking This configuration allows the hands-free function to be used for unlocking the vehicle only. ●

●

Configuration of type of variable power assisted steering depending on the vehicle: CF 076: law number 1

●

Confirm the configurations on the Command menu, Reading configuration

Configuration of the horn for the hands-free function: – CF 021: no beep – CF 022 to CF 026: number of beeps This configuration allows the doors locked beep using the hands-free function to be changed or cancelled. ●

Configuration of the deadlocking function – CF 005: with deadlocking – CF 006: without deadlocking For right-hand drive vehicles fitted with specific door cabling, this configuration allows the internal handles to be released by two presses on the remote control unit. ●

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ELECTRICAL ASSISTANCE EQUIPMENT UCH configuration Configuration of the electric childproof locks: – CF 007: with electric childproof locks – CF 008: without electric childproof locks This configuration allows, depending on the version, disablement of the operation of the rear windows from the rear seats and the release of the internal handles. ●

Configuration of country of use: – CF 018: left-hand drive – CF 017: right-hand drive This configuration allows operation of the deadlocking and the open door only functions. ●

● ●

Configuration of closure of the windows by means of a long press on the remote control unit. To operate, the vehicle must be fitted with one touch electric windows (anti-pinch): – CF 009: with centralised window locking – CF 010: without centralised window locking

Configuration of the automatic locking while driving: – CF 028: automatic locking while driving authorisation – CF 029: automatic locking while driving disablement This configuration allows the operation of automatic locking while driving. Unlocking occurs as soon as the impact signal is received from the air bag computer. Activate or deactivate this function from the passenger compartment with the centralised door locking button. ●

●

●

Configuration of the interior lighting on opening of the doors: – CF 013: with interior lighting – CF 014: without interior lighting

Configuration of the lighting timer on closing of the doors: – CF 015: with courtesy light timer – CF 016: without courtesy light timer

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Configuration of the driver's seat position memory function: – CF 003: seat automatic recall – CF 004: without seat automatic recall

Configuration of the open door only function: – CF 030: unlocking all four doors – CF 031: unlocking driver's door For right-hand drive versions, this configuration allows the driver's door and the tailgate only to be unlocked when the vehicle is unlocked (simple or hands-free). Press again to unlock the other openings. ●

Configuration of the open door only function with the hands-free function: – CF 032: hands-free unlocking of all four doors – CF 027: hands-free unlocking of driver's door This configuration is identical to the preceding one for hands-free operation. ●

●


ELECTRICAL ASSISTANCE EQUIPMENT UCH configuration

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CONFIGURATION OF THE ENGINE IMMOBILISER

WARNING: certain configuration errors, such as the wrong transmission type, can prevent the engine starting.

Using the fault finding tools CONFIGURATION OF THE CONNECTION UNIT

●



●

Select and confirm the Engine immobiliser menu

●


●


●

Select and confirm the Connection unit menu

●

●


Configuration of gearbox type: – CF 703: with automatic transmission – CF 704: without automatic transmission

● ●

Configuration of the overspeed: – CF 618: with overspeed (Saudi Arabia) – CF 619: without overspeed (Saudi Arabia)

Configuration of RENAULT Card locking in the reader (for version with automatic transmission only): – CF 709: with card locking – CF 601: without card locking

●

Configuration of the daytime running lights: – CF 600: with daytime running lights – CF 601: without daytime running lights

●

Configuration of the RENAULT Card left in the reader after engine stopped alert: – CF 711: with Card left alert – CF 712: without Card left alert

●

Configuration of the voice synthesiser: – CF 694: with voice synthesiser – CF 695: without voice synthesiser

●


NOTE: refer to the relevant section for configurations concerning the tyre pressure monitoring system.

●

Configuration of rain sensor: – CF 696: with rain sensor – CF 697: without rain sensor

●


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ELECTRICAL ASSISTANCE EQUIPMENT Tyre pressure monitoring system DESCRIPTION The system consists of: ● four pressure sensors (1) incorporated into the valves (one per wheel). They transmit a radio signal, ● a receiver (2) located under the vehicle, collects and decodes the information from the sensors and sends it to the UCH, ● the UCH (3) receives the information from the receiver (2), processes it and decides on the message to be displayed, ● a display (4) (specific or integrated into the instrument panel).

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ELECTRICAL ASSISTANCE EQUIPMENT Tyre pressure monitoring system

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GENERAL

The tyre pressure monitoring system:

This system constantly monitors the pressure of the four tyres of the vehicle (the spare wheel is not monitored). In operation, the system uses: ● four pressure sensors (incorporating the tyre valve), one in each wheel of the vehicle (except the spare wheel), ● a receiver located underneath the vehicle, ● an electronic controller integrated into the UCH, ● warning lights indicating the nature of the fault, ● a display representing the vehicle which allows the faulty tyre to be located. On top-of-the-range instrument panels, the display shows the tyre pressures every time the vehicle is started and whenever there is a problem.

●

indicates the pressure of the tyres when the ignition is switched on to within 0.1 bar (depending on version).

●

warns the driver when: ● the pressure is less than 0.6 bar above the recommended pressure, ● the pressure is too high, ● a tyre has an abnormal leak, ● a tyre is defective, ● a difference in pressure occurs between the left and right wheels.

Special notes: Each sensor is identified by a coloured marking round the valve: – Green = front left – Yellow = front right – Red = rear left – Black = rear right WARNING: always observe this colour coding in order to read the right information in the right place on the vehicle display(s) (depending on equipment option). Each sensor is recognised by the UCH by means of a unique code. If a sensor is replaced, its code must be programmed into the UCH according to its position on the vehicle and it must be identified using the correct colour marking (see the section Replacing a sensor).

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NOTE: consult section 07 General Information of Workshop Repair Manual 339, or the label located in the door pillar, for the pressures recommended for your vehicle.


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Pressure sensor The pressure sensor consists of: ● a standard valve ● a pressure sensor ● a radio transmitter (specific to the wheel), ● a battery which cannot be removed. NOTE: the pressure sensor valve battery cannot be replaced (refer to section 35 Replacing the valve).

19035

Reminder: each sensor is identified with a specific colour marking. When replacing the valve or tyre, or removing the wheels, it is essential to observe the colour coding: ● Green = front left ● Yellow = front right ● Red = rear left ● Black = rear right

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ELECTRICAL ASSISTANCE EQUIPMENT Tyre pressure monitoring system OPERATION The sensors (powered by an integrated battery) regularly measure the internal pressure of the tyres and transmit this data, together with a code identifying the sensor, by radio. NOTE: the UCH is capable of identifying a second set of wheel sensors. Observe the colour coding of the sensors according to their location.

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ELECTRICAL ASSISTANCE EQUIPMENT Tyre pressure monitoring system CONNECTION

RADIO RECEIVER OPERATION

TRACK

The receiver located under the vehicle receives the messages transmitted by the pressure sensors. It sends them by cable to the UCH, which controls the instrument panel displays, after a processing procedure designed to detect leaks (punctures) or under-inflation.

18388

The driver is notified by: ● warning lights indicating the nature of the fault (puncture, flat tyre...) ● a symbol display representing the vehicle, which identifies the faulty tyre. ● a display integrated into the top-of-the-range instrument panel which indicates the tyre pressures on startup and in the event of a warning (refer to section 83).

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Description

1

UCH connection

2

Earth

3

Not in use

4

before ignition

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PROGRAMMING PRESSURE SENSORS IN THE UCH

AUTOMATIC VALVE CODE PROGRAMMING USING THE VALVE EXCITER (Ms. 1706)

REMINDER: each sensor is marked with a different colour: ● Green = front left ● Yellow = front right ● Red = rear left ● Black = rear right

1 With the ignition switched on, use the fault finding tool to set up a dialogue with UCH then select Tyres. 2 Select the Command mode then Specific command menus 3 Confirm line “SC 001: programming a valve code” 4 On the tool, choose the position on the vehicle of the valve to be memorised. 5 Position tool Ms. 1607 against the tyre under the valve concerned. 6 Press the Ms. 1607 tool switch once. 7 Wait until the indicator light comes on to signify that programming is completed. 8 The fault finding tool signals that the valve code has been received. 9 Confirm the position of the wheel fitted with this sensor on the vehicle 10Enter the wheel's season of use (the summer set is used as the default if the vehicle only has one set of wheels)

There are several methods for programming a sensor code in the UCH. A fault-finding tool (except XR25) must be used for these operations: ● manual writing of the valve code. This is shown on a label on the sensor, ● programming the code using the Ms. 1607 valve exciter tool, ● programming by driving the vehicle. ● programming without driving (the valve transmits its code every 15 minutes if there is no puncture)

MANUAL VALVE CODE PROGRAMMING (WRITING THE CODE) 1 With the ignition switched on, use the fault finding tool to set up a dialogue with UCH then select Tyres. 2 Select the Command mode then Specific command menus, 3 Confirm line “SC 001: programming a valve code” 4 Key in the maximum six-digit code as shown on the label on the sensor. 5 Confirm the position of the wheel fitted with this sensor on the vehicle 6 Enter the wheel's season of use (the summer set is used as the default if the vehicle only has one set of wheels) NOTE: the procedure is identical for programming the four valves using the “SC 002: programming codes for the four valves” command

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NOTE: the procedure is identical for programming the four valves using the “SC 002: programming codes for the four valves” command

AUTOMATIC PROGRAMMING OF THE VALVE CODE BY DEFLATING A TYRE 1 With the ignition switched on, use the fault finding tool to set up a dialogue with UCH then select Tyres. 2 Create a leak of about 1 bar on a tyre 3 Select the Command mode then Specific command menus 4 Confirm line SC 001: programming a valve code” 5 Carry out a road test 6 Confirm the position of the wheel fitted with this sensor on the vehicle 7 Enter the wheel's season of use (the summer set is used as the default if the vehicle only has one set of wheels) 8 Reinflate the tyre 9 Repeat the operation for each valve to be memorised.

ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: RENAULT Card

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The system fitted to the keyless vehicle consists of: ● the UCH, ● an uncoded card reader (radio receiver and transponder), ● a push-button to start and stop the engine, ● the steering column lock which mechanically locks the steering wheel, ● door locking/unlocking motors ● key-cards with two or three buttons (hands-free version), ● two specific aerials for transmission (communication) to the key-card in the hands-free version (depending on vehicle version), ● specific exterior door handles for the hands-free option (depending on vehicle version), ● specific interior door locks for the deadlocking function (depending on vehicle version),

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DESCRIPTION Two RENAULT Cards are assigned to the vehicle in the factory. Depending on its equipment level, the vehicle may be supplied with: ●

two RENAULT Cards with two buttons (without hands-free system) fitted with: – a coded chip which works without a battery and operates the immobiliser (refer to section 82), – a plip remote control unit which operates the locking and unlocking of the doors.

18249-1 CARD WITH HANDS-FREE OPTION

NOTES: ● A spare key allowing access to the vehicle if the remote control fails to operate is integrated into each RENAULT Card. (To operate a spare key, make sure you have the security number).

18249 CARD WITHOUT HANDS-FREE OPTION

The radio frequency code transmitted by these RENAULT Cards is continuously changed to avoid possible copying. With this system, the remote control units are resynchronised automatically. The remote control unit is only used for locking and unlocking the doors (it has no effect on the immobiliser). NOTE: the UCH can manage four different codes (maximum of four RENAULT Cards). ●

18249-2

two RENAULT Cards, one of which is fitted with a hands-free system (three buttons). This system allows the opening surfaces to be opened without action on the remote control unit. (It is not possible to have more than one hands-free remote control unit per vehicle, see Hands-free RENAULT Card section).

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●

If the vehicle battery charge is low, it is not possible to unlock the steering lock. It is not possible to push-start the vehicle.


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OPERATION: SWITCHING ON THE IGNITION AND STARTING

IMMOBILISATION USING A TRANSPONDER The immobiliser system using a transponder incorporated in the RENAULT Card unlocks the steering lock, switches on the ignition and authorises starting of the vehicle.

The RENAULT Card reader has two positions: ●

The RENAULT Card is recognised by the receiver integrated into the reader when the card is inserted (see section 82: Immobiliser).

the + accessories position via the accessories relay (when the RENAULT Card is about half-way in). This position supplies: ● the radio, ● the electric windows, ● the passenger compartment fan, ● the electric seats.

NOTE: supply to the accessories relay is cut during the starting phase. If the RENAULT Card is inadvertently left in the reader, supply to the accessories relay is cut after a delay of about 40 seconds. ●

the after ignition feed position. This position authorises starting of the engine via the push-button.

The after ignition relay is supplied as soon as the RENAULT Card is fully inserted into the reader, provided the card is identified by the UCH and the steering lock is unlocked.

18830

Supply to the relay is cut as soon as you press the push-button to stop the engine, if the vehicle speed is zero (see Engine start push-buttonsection) or after a delay of 40 minutes without the engine having been started. ●

the engine start push-button supplies the starter motor until it receives the engine running signal. If the vehicle does not start, the supply to the starter motor is cut after a delay which varies according to the coolant temperature.

For engine startup to be authorised, certain conditions must be met (see the Engine start push-button section). NOTE: the RENAULT Card is locked in the reader when the engine is running. It is unlocked when the engine is stopped, if the vehicle speed is zero or nearly zero.

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ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Standard RENAULT Card OPERATION OF SIMPLE REMOTE CONTROLS (WITHOUT HANDS-FREE SYSTEM) In operation, this system uses: ● a RENAULT Card (A), ● a radio receiver integrated into the RENAULT Card reader (B), ● an electronic controller integrated into the UCH (C), ● an engine start push-button (D), ● the door locks, ● a red 'door locked' warning light, ● the vehicle direction indicators, ● the injection computer (E), ● the clutch pedal sensors (F) and gearbox neutral position sensors, ● the electric steering lock (G).

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ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Standard RENAULT Card

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NOTE: Flashing of the hazard warning lights while the remote control is being used is controlled by the UCH (see section entitled Hazard warning lights).

The simple RENAULT Card has two buttons: – a locking button (1), – an unlocking button (2).

18249 SIMPLE CARD

Press the Lock button to lock the vehicle doors. The locking of the doors by remote control may be indicated by flashing of the hazard lights (provided all the doors are closed properly). The red locking warning light is illuminated. If one or more of the doors are not closed properly, the hazard lights remain off after remote control locking. ● To unlock the vehicle doors, press the Unlock button. Unlocking of the doors may be indicated by a flash of the hazard lights. ●

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18834

NOTES: ● The central door locking button is blocked once the doors have been locked by the remote control. ●

Certain vehicles (right-hand drive version) are fitted with deadlocking, which locks the doors in a way which prevents opening from inside the vehicle. To deadlock the vehicle, press twice in succession or press and hold the Lock button (1). This function uses additional specific locking motors.

●

Right-hand drive vehicles may be fitted with driver's door unlocking only. This function allows the driver's door only to be unlocked when the RENAULT Card is pressed briefly. The button must be pressed twice in succession to unlock all the doors.

●

For vehicles fitted with one touch electric windows or an electric sunroof, pressing and holding the Lock button (1) will lock all the opening elements (these must have been initialised).

●

If a door is not properly shut when the Lock button is pressed, the doors will lock then unlock automatically.

ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Hands-free RENAULT Card

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OPERATION OF THE REMOTE CONTROL UNIT FITTED WITH THE HANDS-FREE SYSTEM In operation, this system uses: ● a hands-free RENAULT Card (A), ● a card reader (B), ● an electronic controller integrated into the UCH (C), ● an engine start push-button (D), ● the injection computer (E), ● the clutch pedal sensors (F) and gearbox neutral position sensors, ● the electric steering lock (G), ● presence sensors for each door handle (H), ● a red 'door locked' warning light, ● the vehicle direction indicators, ● two specific aerials for hands-free transmission (I), ● specific interior door locks for the deadlocking function (J), ● horn (K).

19242-1

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ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Hands-free RENAULT Card The RENAULT hands-free card has three buttons: – a locking button (1). This button locks the doors and inhibits the hands-free function. – an unlocking button(2). This button unlocks the doors and inhibits the hands-free function. – a locking button with activation of the hands-free system (3).

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To lock the doors of the vehicle using the handsfree system (press the button (3) if hands-free function has been inhibited): ● close the doors and the luggage compartment, ● take the RENAULT Card away from the vehicle. Once the card is out of communication range with the UCH (via the radio aerials), the doors and the luggage compartment lock. Locking of the doors by the remote control unit is indicated the hazard warning lights flashing, the horn sounding and illumination of the red warning light. If one or more of the doors are not locked properly, the hazard lights remain off after remote control locking. NOTE: pressing the locking or opening buttons on the RENAULT card deactivates the hands-free function. The hands-free RENAULT Card then functions as a simple RENAULT Card. Pressing the auto button on the RENAULT Card reactivates the system after about 3 seconds. WARNING: locking using the hands-free function can be disabled by the diagnostic tools.

18249-1 HANDS-FREE CARD

NOTES: This remote control unit can be used without the hands-free system after inhibiting the system by means of buttons (1) and (2). In this case, operation is then identical to that of the simple remote control unit.

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ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Hands-free RENAULT Card To unlock the doors of the vehicle using the hands-free system (press the button (3) if hands-free function has been inhibited): ● approach the vehicle, so that the RENAULT Card comes within communication range of the UCH, ● place your hand behind one of the door handles or open the luggage compartment, ● the presence sensors in the handles initiate hands-free interrogation of the vehicle. ● If the card is recognised, the vehicle unlocks. This is shown by the hazard warning lights flashing.

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RENAULT CARD POWER SUPPLY ●

RENAULT Card remote control units are powered by a battery. The battery charge status is indicated by the warning light (1).

18249

for the hands-free function, the 3-button RENAULT Card is fitted with a rechargeable battery. It is charged when the RENAULT Card is inserted in the reader. In twenty minutes of charging, the rechargeable battery restores a day's discharge. A full recharge can take 24 hours. This rechargeable battery cannot be removed. ● the transponder, the immobiliser in the RENAULT Card, does not have a power supply. ●

18249-1 HANDS-FREE CARD

NOTE: Flashing of the hazard warning lights when the remote control is being used is controlled by the UCH (see section entitled hazard warning lights).

WARNING: the normal battery is also used for the hands-free function.

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ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Side repeaters

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The direction indicators and side repeaters are controlled by the UCH to confirm unlocking and locking of the doors.

Effect on the locks

Operation of the direction indicators

Operation of the side repeaters

Operation of the horn

1 short press

locking of the doors and luggage compartment

2 flashes

2 flashes

-

2 short presses

deadlocking of the doors and luggage compartment

rapid flashing

rapid flashing

-

1 long press****

closing of the windows and sunroof*

2 flashes

rapid flashing

-

hands-free mode

locking of the doors and luggage compartment

2 flashes

steady illumination for about 10 seconds

1 signal (configurable)

1 short press

unlocking of the doors and luggage compartment or the driver's door**

1 flash

1 flash

-

2 short presses

unlocking of the doors and luggage compartment***

-

-

-

hands-free mode

unlocking of the doors and luggage compartment or the driver's door**

1 flash

1 flash

-

Press on the RENAULT Card

Locking

Unlocking

* ** *** ****

for this function, the vehicle must be fitted with one touch electric windows and anti-pinch electric sunroof. Some right-hand drive vehicles may be fitted with driver's door unlocking only. This function allows the driver's door and luggage compartment only to be unlocked by pressing the RENAULT Card briefly. unlocking of the doors and luggage compartment for vehicles fitted with driver's door only unlocking. on certain right-hand drive versions, this function is preceded by deadlocking.

Defect mode operation When the lock command is given: – none of the doors, nor the tailgate, will lock if the driver's door is open, – if the luggage compartment or a door is open, the direction indicators and side repeaters will not light and handsfree locking will not be possible.

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ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: RENAULT Card reader The RENAULT Card reader contains two contacts which control vehicle operation: ● a contact located half-way into the card slot, which controls power supply to accessories (+ ACCESSORIES), ● a contact at the end of the card slot (+ AFTER IGNITION). NOTE: the RENAULT Card is locked in the reader once the UCH has received the engine running signal from the injection computer. It is released when the engine is stopped.

18320

the RENAULT Card reader also functions as: ● a radio receiver for locking and unlocking the doors, ● a transponder aerial for the immobiliser function and recognition of the RENAULT Card (see immobiliser section). ● non-recognition of the RENAULT Card indicator light. ● interior lighting.

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ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Engine start push-button

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DESCRIPTION

OPERATION

The single push-button (START/STOP) is used to both start and stop the engine.

Engine start is authorised when the upper part of the button is illuminated.

There are two indicator light possibilities: ● upper light white: invitation to start, ● lower light green: engine running. This lighting is dimmed when the side lights are on.

Starting is 'one touch': A single press of the button is enough to start the engine. To start the engine: ●

insert the card all the way into the reader to switch on the ignition and release the steering lock.

●

verify that the start-up conditions are met: NOTE: – on diesel vehicles, the starter motor cannot be operated during the preheating phase. – an incorrectly configured gearbox type in the UCH may make starting impossible. – the gearbox must be in neutral or the clutch pedal depressed.

18320

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ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Engine start push-button The electric steering lock must be released and the ignition must be on. ● Ensure that the system has authorised engine starting: – If the upper part of the button is lit, starting is possible, ●

●

Press the button to send the start command to the UCH. The UCH analyses the engine status (running, stalled, sustained idle, stopped). If the engine is stopped and the conditions are met, the UCH orders the starting relay to be supplied.

NOTE: – It only possible to start the engine if the steering lock is released. – The RENAULT Card is locked when the engine is running. – If the engine stalls, a single press on the starting button will restart the engine.

To stop the engine: Press the button to send the 'stop engine' command to the UCH. This verifies that the vehicle speed is less than 3 mph (5 km/h) before cutting the + after ignition feed supply.

REMINDER: The engine is started by pressing the push-button. When the invitation to start is present, the press on the button (START/STOP) is memorised by the UCH. The starter motor is supplied with power as soon as the UCH authorises it, and until receipt of the 'engine running' signal. If the engine does not start, the supply to the starter motor is cut after a period which varies according to the engine coolant temperature.

NOTE: certain vehicle failures originating in the RENAULT Card reader, the clutch pedal or NEUTRAL position sensors (automatic transmission version) can modify engine starting. In this case, the starter motor is supplied by continuous pressure on the engine start push-button.

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CONDITIONS REQUIRED FOR STARTING THE ENGINE ● RENAULT Card fully inserted into the reader, ● + after ignition connected, ● transponder (integrated into the RENAULT Card) recognised, ● manual gearbox in neutral, ● automatic gearbox in Neutral or Park position, ● clutch pedal depressed, for the manual gearbox.

ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Electric steering lock The steering column lock is located at the base of the steering column. It is controlled by the UCH.

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OPERATION The steering is unlocked when the RENAULT Card is fully inserted into the reader and the transponder is recognised by the UCH. The steering is locked when the RENAULT Card is fully withdrawn from the reader, the engine is stopped and the vehicle speed is zero.

The lock is coded by the UCH, the code cannot be erased (refer to section 82). IMPORTANT: a faulty or disconnected steering lock will prevent the engine being started.

NOTE: if the UCH has received an impact signal from the air bag computer, the steering column lock remains unlocked. The vehicle must be driven to reset it.

NOTES: ● If the lock is not released when the key-card is fully inserted into the reader, the red immobiliser warning light will stay on but the + after ignition feed will not be authorised. ● If internal steering lock faults occur, the Stop and Service warning lights may come on. The steering lock remains unlocked.

18541

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ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Door handle sensors To allow operation of the hands-free RENAULT Card, each of the door handles is fitted with a presence sensor. This sensor detects the presence of the driver's hand and initiates the hands-free interrogation.

18993 DOOR HANDLE

The presence sensor, located on the back of the handle, is accompanied by a reflector and a handle movement switch. After a long period of inactivity, the door handle sensor is relayed by a door handle movement sensor. NOTE: For removal of the handle, refer to the Bodywork section. For track allocation of the presence and handle movement sensors, refer to section 84.

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For the luggage compartment, the sensor is replaced by a switch integrated into the electric opening handle. NOTE: For removal of the handle, refer to the Bodywork section. For track allocation of the luggage compartment handle, refer to section 84.

ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Hands-free aerial To operate in hands-free mode, vehicles are fitted with two specific aerials located: ● in the roof for detection close to the front doors,

●

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in the rear bumper to cover the rear of the vehicle and to allow opening of the luggage compartment.

WARNING: the reception range of a hands-free aerial is not fixed. It changes constantly, depending on the presence of objects close to the vehicle and climatic conditions.

18827 ROOF AERIAL

To replace the roof aerial, it is necessary to remove the interior trim. Attach the new aerial, respecting the routing and connection of the wiring. (refer to the section Bodywork).

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ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Reallocation of a RENAULT Card

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Replacement, reallocation or addition of one or more RENAULT Cards IMPORTANT: only RENAULT Cards submitted during this procedure will work. To be assigned to the vehicle, they must meet the following conditions: ● they have already been coded on this vehicle, ● or they are new (not coded).

Using the diagnostic tool: ●

Enter into dialogue with the engine immobiliser (UCH).

●

Confirm the SC001: Card programming line in the Specific command item of the Command menu.

●

The tool displays Please enter the After Sales code; ensure that there is no RENAULT Card in the reader and enter the secret After Sales code (hexadecimal characters) and confirm it. ● If a card is present in the reader, the screen displays Remove the card from the reader ● If the code read operation is unsuccessful, the screen displays Verify the After Sales code and make sure the card belongs to the vehicle. Verify the code then retry input. ● If the UCH is unprogrammed, the tool displays Insert a card already programmed to the vehicle (refer to section 83).

WARNING: the maximum time between each operation is 5 minutes, otherwise the procedure will be cancelled and the tool will display the message Procedure interrupted: warning, the cards assigned to the vehicle are the ones assigned before the procedure was started. The cards submitted before interruption of the procedure are no longer blank and can only be assigned to this vehicle. ●

If the code entered is correct and the UCH is not unprogrammed, the reallocation procedure can commence, the screen displays Do you want to check the cards before assigning them to the vehicle?.

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●

If you want to check the cards, the tool displays Insert the card fully into the reader. Insert a RENAULT Card until the ignition is switched on: ● If the Allocation is not possible, the screen displays Verify the After Sales code and make sure the card belongs to the vehicle. Insert another card. ● If the card is accepted, the screen displays Remove the card from the reader.

●

The tool displays Insert the card fully into the reader. Insert a RENAULT Card fully into the reader. ● if the RENAULT Card is not accepted, the red warning light remains off. ● if the RENAULT Card is accepted, the red warning light flashes rapidly and the tool displays 1 card programmed then Remove the card from the reader.

●

The tool displays Insert the card fully into the reader. Insert another RENAULT Card fully into the reader. NOTE: If the same RENAULT Card is submitted twice, the system does not acknowledge the second card insertion and the immobiliser warning light remains off.

ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Reallocation of a RENAULT Card ●

Insert the RENAULT Card or the other Cards to be assigned to the vehicle (maximum 4) into the reader. The screen displays 2, 3 or 4 cards programmed then Remove the card from the reader. WARNING: these must be old RENAULT Cards for the vehicle or new non-coded RENAULT Cards. NOTE: the vehicle can only accept a single RENAULT Card having the hands-free function. If a second card is assigned to the vehicle, it will function as an ordinary RENAULT Card. IMPORTANT: In the event that not all the RENAULT Cards are available, it will be necessary to carry out a subsequent reallocation procedure using all the cards.

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NOTE: It is possible to cancel the RENAULT Card reallocation procedure during its execution.

ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Defect mode

Normal operation

Cause

Effect

87 Remedy

Hands-free locking not possible: press the remote control lock button to lock the vehicle. ● Hands-free locking operates normally. ●

Rechargeable battery low

Hands-free locking not possible: press the remote control lock button to lock the vehicle. ● Hands-free locking operates normally. ●

RENAULT Card left in the vehicle for 15 minutes

Switch on to recharge the rechargeable battery or launch tool command.

Hands-free operation (locking and unlocking) Rechargeable battery not discharged

Hands-free mode totally inactive

Battery not discharged

Remote control operation (handsfree or simple) not possible

87-38

Replace battery.

ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Diagram

87-39

87

ELECTRICAL ASSISTANCE EQUIPMENT Keyless vehicle: Diagram 120

Injection computer

247

Instrument panel

645

UCH

675

Clutch pedal switch

721

ABS computer

756

Air bag computer

886

Hands-free aerial

967

Acoustic warning signal

1016

Relay/fuse box

1087

Engine start/stop button

1082

RENAULT Card reader

1083 → 1086

Presence sensors

1088

Electric steering lock

1109

Gearbox neutral sensor

87-40

87

ELECTRICAL ASSISTANCE EQUIPMENT Electric windows General Vehicles may be fitted with one of three types of electric window depending on their version: ● simple electric window (except on driver's door), ● one touch anti-pinch electric window on the driver's door only or on all doors, ● one touch electric window with multiplex connection. NOTE: the one touch function is always accompanied by the anti-pinch function. When an obstacle is encountered in the final section of the window's upward travel, the window is stopped then lowered about 2 inches (5 cm). The obstacle is detected by measuring the current used by the motor, while the position of the window is measured by a Hall effect sensor located in the motor. This anti-pinch function is adjustable according to the battery voltage and the vehicle speed.

●

simple electric window (except on the driver's door) This standard system allows opening and closing by a simple switch.

●

one touch anti-pinch electric window In this case, the switches have two stops. The window movement is stopped by detection of the upper or lower stop, by another command or after a delay of 10 seconds. This version allows the driver to close the windows by a long press on the RENAULT Card when the doors are locked. For automatic closure, the motors are controlled with a time-lag between them. This function is configurable by the diagnostic tools.

●

one touch anti-pinch electric window with multiplex connection This version allows the position of the external rear-view mirrors to be stored. The information is stored in the electric window computer (for each side) and delivered to the rear-view mirrors (refer to the Storing the driver's seat position section).

87-41

87

ELECTRICAL ASSISTANCE EQUIPMENT Electric windows ●

87

simple electric window (except on driver's door),

Diagram

19243

87-42

ELECTRICAL ASSISTANCE EQUIPMENT Electric windows Components A One touch window motor, front, driver's side B Simple window motor, front, passenger side C Simple window motor, rear left side D Simple window motor, rear right side E UCH F Electric window control, driver's side G Electric window control, passenger side H Electric window control, rear I Electric window inhibitor switch, rear

87-43

87


87

one touch anti-pinch electric window on the driver's door only or on all doors,

Diagram

19244

87-44

ELECTRICAL ASSISTANCE EQUIPMENT Electric windows Components A One touch window motor, front, driver's side B One touch window motor, front, passenger side C One touch window motor, rear left side D One touch window motor, rear right side E UCH F Electric window control, driver's side G Electric window control, passenger side H Electric window control, rear I Electric window inhibitor switch, rear

87-45

87


87

one touch electric window with multiplex connection.

Diagram

19245

87-46

ELECTRICAL ASSISTANCE EQUIPMENT Electric windows Components A One touch window motor, multiplex, front, driver's side B One touch window motor, multiplex, front, passenger side C One touch window motor, rear left side D One touch window motor, rear right side E UCH F Electric window control, driver's side G Electric window control, passenger side H Electric window control, rear I Electric window inhibitor switch, rear J rear-view mirror control K rear-view mirrors

87-47

87

ELECTRICAL ASSISTANCE EQUIPMENT Electric windows REPLACEMENT

87

REMOVAL OF THE FRONT ELECTRIC WINDOW MECHANISM

The motor cannot be replaced alone. Its replacement requires replacement of the whole mechanism.

Removal of the electric window mechanism requires removal of the door interior trim (refer to the Bodywork section).

The method is identical in all versions of electric window motor. IMPORTANT: the motor of a one touch electric window must be initialised when it has been replaced. A non-initialised motor will only operate in steps of about 2 inches (5 centimetres) (see Initialisation section).

90506010

87-48

ELECTRICAL ASSISTANCE EQUIPMENT Electric windows

87

REFITTING To refit, proceed in the reverse order of removal. Initialise the motor of the one touch window (refer to the Initialisation section.) NOTE: the motors must be initialised if they are to operate automatically when the doors are locked using the RENAULT Card. (see the Initialisation section) and the UCH must be configured.

18595

Remove the two window retaining clips, release the window from the window drive carrier spindles, ● Manually position the window in the up position, retain it in place with adhesive tape, ● Remove the five mechanism mounting bolts, ●

18694 ● ●

Disconnect the power supply connector, Remove the window via the lower opening of the door box section.

87-49

ELECTRICAL ASSISTANCE EQUIPMENT Electric windows

87

Manually position the window in the up position.

REMOVAL OF THE REAR ELECTRIC WINDOW MOTOR

Retain it in position with adhesive tape. Remove the three mechanism securing bolts.

90507510

Removal of the electric window mechanism requires removal of the door interior trim.

18692

Disconnect the power supply connector. Remove the window via the lower opening of the door box section.

18596

Remove the window retaining clip. Release the window from the spindle of the window drive carrier,

87-50

ELECTRICAL ASSISTANCE EQUIPMENT Electric windows REFITTING

CONNECTIONS

To refit, proceed in the reverse order of removal.

●

Initialise the motor of the one touch window (refer to the Initialisation section.)

simple electric window motor

TRACK

NOTE: the motors must be initialised if they are to operate automatically when the doors are locked using the RENAULT Card. (see the Initialisation section) and the UCH must be configured. ●

Description

1

Raise window control

2

Lower window control

anti-pinch electric window motor

INITIALISATION TRACK This operation must be performed after every interruption of the power supply (fault or removal of battery). ● ● ● ● ● ●

With the ignition on, lower the window to the lower stop, maintain pressure on the switch for a few seconds, raise the window to the upper stop, maintain pressure on the switch for a few seconds, the motor is now initialised, repeat the operation for all the one touch windows.

NOTE: if a motor is not initialised, it operates in 5 centimetre (2 inch) steps.

87-51

Description

1

Raise window control

2

Lower window control

3

Earth

4

Battery supply

5

Not in use

6

UCH connection

87


87

multiplex anti-pinch electric window motor

The passenger side multiplex electric window motor contains a computer to control the storable functions of the rear-view mirrors (refer to the Storage of the driver's seat position section). TRACK

Description

1

Rear-view mirror left/right motor control (track 2A)

2

rear-view mirror motor common (tracks 2C/3C)

3

Lower passenger window

4

Rear-view mirror control connection (driver's side track 6)

5


6


7

Potentiometer signal of the up/down motor of the driver's rear-view mirror (track 2 D)

8

Raise passenger window

9

Not in use

10

Power supply

11

Rear-view mirror up/down motor control (track 2B)

12

Rear-view mirror tilt motor control (track 3B)

13


14

Lower driver's side window

15

Not in use

16

rear-view mirror potentiometer common (track 2F)

17

Earth

18

Not in use

19

Multiplex connection between the rear-view mirrors (specific to the driver's seat position memory function)

20

Earth

21

rear-view mirror potentiometer common (track 2G)

22


23

Raise driver's side window

24


25


26

Rear-view mirror up/down motor control (track 2E)

27

UCH connection (locking or storable seat position signal)

28

Not in use

29

Multiplex connection between the rear-view mirrors

30

Not in use

87-52

ELECTRICAL ASSISTANCE EQUIPMENT Electric sunroof

87

GENERAL

OPERATING PRINCIPLE

The electric sunroof is a tilting/sliding sunroof operated by a single motor: tilting (three positions) or sliding (six positions).

Operation of the sunroof is controlled by the switch.

The electric sunroof has an anti-pinch function which is adjusted according to the speed of the vehicle. WARNING: the anti-pinch mode is only operational if the sunroof has been correctly initialised. NOTE: the sunroof (slide or tilt) can be closed by a long press (about 2 seconds) on the lock button of the RENAULT Card. This signal is managed by the UCH (refer to section 87) if the UCH has been correctly configured. In this case, the switch remains in the open position, press it to return to the open position. IMPORTANT: the sunroof can be operated manually at (C) using an Allen key in the event of a fault in the sunroof motor.

18875

tilt area (three positions) slide area (six positions)

To operate, the sunroof motor must receive authorisation from the UCH: ● 0 volt signal: authorisation for sunroof movement (open or close) ● + 12 volt signal: no authorisation for movement of the sunroof ● Opening Cyclic Ratio signal: automatic closure of the sunroof by long press on the remote control unit. 18872

87-53


87

Anti-pinch function

INITIALISATION PROCEDURE

Obstacle detection is based on analysis of the speed of rotation of the motor. An encounter with an obstacle is indicated by a significant variation in motor speed.

In the event of battery disconnection, an electrical fault or servicing of the sunroof, the system will only operate in manual mode, in short jerky movements.

Two Hall effect sensors incorporated into the motor generate periodic signals. The speed can thus be determined within half a revolution.

To perform initialisation: ● set the sunroof switch to the maximum tilt position, ● press and hold the switch. After two seconds, the sunroof will tilt to the maximum position in step-by step mode then drop down a few centimetres, ● release the switch, ● press the switch again within five seconds, ● keep the switch depressed, the sunroof will open then close in the slide position, ● the motor is initialised, ● set the switch to stop.

During the initialisation phase, a speed curve is stored by the computer integrated into the motor. For the anti-pinch function, the computer compares the actual speed of movement with the stored speed. Depending on the speed variation detected, the system triggers anti-pinch mode. IMPORTANT: anti-pinch mode is only active if the system is correctly initialised. NOTE: the anti-pinch function can be disabled in order to overcome a hard point (bent rail, foreign body in the runners). To do this, maintain the press until the sunroof is closed in step-by-step mode. The anti-pinch function is reactivated when the switch is released.

87-54

NOTE: the delay between two successive actions must not exceed five seconds during the initialisation procedure, otherwise the computer will start a new initialisation cycle.


87

Release: – the connector mounting, – the sunroof motor.

REMOVING THE MOTOR Remove: – the sunroof switch and its connector, – the roof console and its connector.

SPECIAL NOTE REGARDING REMOVAL The system must be initialised after the motor is refitted. NOTE: the sunroof motors are different on the saloon and estate versions.

18871 SWITCHES REMOVED

Release the connector (1) from its mounting, then disconnect the sunroof motor connector.

18872 PHOTO WITHOUT ROOF SECURING LINING,BOLTS SHOWING ANDTHE MOUNTING MOTOR

Remove the mounting bolts (2).

87-55

ELECTRICAL ASSISTANCE EQUIPMENT Electric sunroof Allocation of the motor connector

87

Allocation of the switch connector

18936

18937

Tracks 1 and 6

Tracks 1 and 5

Tracks 1 and 3

Tracks 1 and 2

Slide position 6

0

0

0

1

sunroof control (track B1)

Slide position 5

0

0

1

1

3


Slide position 4

0

0

1

0

4


Slide position 3

0

1

1

0

5

sunroof control (track A1)

Slide position 2

0

1

1

1

6

Not in use

Slide position 1

0

1

0

1

Closed

0

1

0

0

7

Power supply Tilt position 1

1

1

0

0

8


Tilt position 2

1

1

0

1

9

central opening and closing authorisation signal

Tilt position 3

1

1

1

0

Pressed

0

0

0

0

10

earth

TRACK

Description

SWITCH POSITION

1

sunroof control (track A3 of the switch)

2

NOTE: NOTE: the Vehicle speed and Automatic close control signals are issued by the UCH.

87-56

0 = circuit made (closed) 1 = circuit open

ELECTRICAL ASSISTANCE EQUIPMENT Driver's seat position memory General This system consists of a driver's seat and rear-view mirrors with storable positions. The passenger seat is electrically controlled but has no position memory. The driver two options: ● to set the position of the driver's seat and rear-view mirrors as and when required. This is called Manual mode ● to set or recall the position of the driver's seat and rear-view mirrors in one operation. This is called Automatic mode Three computers constantly control the position of the adjustable components, analyse the requests of the driver and operate the motors of: ● the driver's seat (computer located under the driver's seat) ● the rear-view mirrors (computer integrated into the motor of each multiplex one touch electric window).

87

REMINDER: To store a driving position, it is necessary to switch the ignition to the + accessories position and adjust the three seat axes and the two rear-view mirror axes using the manual console. Then press the memo button (long press) to store the positions. These will be stored for the RENAULT Card present in the reader. Storage is confirmed by a beep from the instrument panel. NOTE: the seat adjustment console does not have a start/stop button. Description the UCH (1) the seat computer (2) ● the seat adjustment console (3) ● the door modules (4) ● ●

Diagram

DI8700

87-57

ELECTRICAL ASSISTANCE EQUIPMENT Driver's seat position memory ●

the UCH. Each time a door unlock signal is sent by the radio remote control unit and each time the + accessories position is set, the UCH checks the number of the RENAULT Card. When the driver's door is opened, it sends the card number by cable in order to establish the seat position to be restored.

●

the seat computer. This is located under the driver's seat (clipped to the front of the frame). Depending on the way in which it is controlled, this computer may be: – in standby mode (inactive) – in active mode

It changes from standby to active mode when it detects the following information: – + accessories switched on – driver's door unlock signal, – reception of a RENAULT Card remote control signal. It changes from active to standby mode after a period of about 40 minutes following switching off of the ignition, if the driver's door has not been opened in the meantime. If the driver's door is opened, it immediately changes to standby mode. Removal of the computer does not require removal of the seat. ●

the door modules which allow storage of the rear-view mirror positions. The two electric window motors must be fitted with computers for the driver's seat position memory function.

NOTE: a dedicated multiplex network for driver's seat position memory allows information to be exchanged between the two front door modules.

87-58

87


the seat. The seat contains three motors (for the three axial movements): – longitudinal (runners) (1), – seat height (2), – seatback inclination (3).

Each motor has a flexible harness and a reducing gear for transmitting the movement. The motors incorporate position sensors (one for each axial movement).

To remove the motors, refer to the Bodywork section.

87-59

87


87

REMOVAL

the adjustment console

This is located on the outer side of the driver's seat, and consists of: ● a seat cushion switch (A) for adjusting the fore-andaft position and height of the seat, ● a seatback switch (B) allowing tilting (reclining) of the seatback, ● a memo button (C) allowing storage or recall of the driving position settings (driver's seat and external rear-view mirrors).

The console is attached to the runner cover by three metal clips (D). To remove it, you must press these clips in one by one, sliding your fingers between the seat cushion and the runner cover.

Disconnect and unclip the connector.

18628

This button is used thus: – a long press (2 seconds) stores the driving position. A beep confirms storage. – a one touch press recalls the driving position. NOTE: pressing a button during recall of the driving position halts movement of the seat and rear-view mirrors.

NOTES: – the driving position settings cannot be recalled when the vehicle is in motion, – if the stored settings are recalled when the rear-view mirrors are in the folded position, the motors will be operated after the mirrors have been unfolded.

87-60

ELECTRICAL ASSISTANCE EQUIPMENT Driver's seat position memory CONNECTION ●

●

Passenger console

Adjustment memory console (driver)

CONTROL POSITION

Description

A1 and A3

Raise seat

A1 and A4

Move seatback forward

A1 and A5

Move seatback back

A6 and A5

Move seat cushion back

A6 and A3

Lower seat cushion

A6 and A4

Store the positions

B5 and B2

TRACK

Move seatback forward

A1

Move seatback back

A2

+ accessories

A3

Move seat cushion back

A4

Earth

A5

Lower seat cushion

A6

Move seat forward

B1

Raise seat

B6

NOTE: the passenger seat console does not have a memory button. The positions are not stored.

TRACKS

Move seat forward

87

87-61


the computer

White connector TRACK

Description

A3

Control connection B1 (storage)

B1

Runner motor

B2

Seat raise motor

B3

Seatback motor

B5

Motor common

Green connector TRACK CONNECTION Black connector TRACK

Description

Description

1

Sensor earth

2

Runner sensor signal

3

Seatback sensor signal

4

Seat height sensor signal

A1

+ after ignition

5

Not in use

A5

UCH connection

6

Sensor power supply

A8

UCH connection

7

Not in use

B1

Power supply

8

Console control connection A6

B3

Earth

9


B4

Earth

10

Console control connection B5

B6

Power supply

11

Not in use

12

Console control connection B2

13


14


15


87-62

87


87

the door modules

NOTE: consult the Electric windows section for the removal and specifications of the electric window motors.

TRACK

Description

1

Rear-view mirror left/right motor control (track 2A)

2

Rear-view mirror motor common (tracks 2C/3C)

3

Lower passenger window

4


5


6


7

Potentiometer signal of the up/down motor of the driver's rear-view mirror (track 2 D)

8

Raise passenger window

9

Not in use

10

Power supply

11

Rear-view mirror up/down motor control (track 2B)

12

Rear-view mirror tilt motor control (track 3B)

13


14

Lower driver's side window

15

Not in use

16

Rear-view mirror potentiometer common (track 2F)

17

Earth

18

Not in use

19

Multiplex connection between the rear-view mirrors (dedicated to the driver's seat position memory function)

20

Earth

21

Rear-view mirror potentiometer common (track 2G)

22


23

Raise driver's side window

24


25


26

Rear-view mirror up/down motor control (track 2E)

27

UCH connection (locking or storable seat position signal)

28

Not in use

29

Multiplex connection between the rear-view mirrors

30

Not in use

87-63


the external rear-view mirrors

87


Reminder: removal of the external rear-view mirrors does not require removal of the door interior trim.

TRACK

Description

1B

Rear-view mirror demisting

1C

Rear-view mirror demisting

1D

Temperature sensor (passenger side)

1E

Temperature sensor (passenger side)

1F

Not in use

1G

Not in use

2A

Horizontal movement motor

2B

Vertical movement motor

2C

Motor common

2D

Horizontal position potentiometer

2E

Vertical position potentiometer

2F

Power supply

2G

Earth

2H

Not in use

3B

Tilt motor

3C

Tilt motor

3D

Electro-chrome rear-view mirror

3E

Electro-chrome rear-view mirror

3F

Not in use

3G

Not in use

18552-1

87-64

ELECTRICAL ASSISTANCE EQUIPMENT Parking assistance

87

GENERAL Certain vehicles are fitted with a parking assistance system which notifies the driver, when reversing, of the presence of an obstacle behind the vehicle (pillars, hydrants, other vehicles, etc.)

OPERATION The system consists of: ● four ultrasonic sensors incorporated into the rear bumper, ● a dedicated computer (with a diagnostic function), ● an acoustic warning transmitter. The system is activated automatically when reverse gear is selected (this activation is indicated by a short start-up tone). The ultrasonic sensors located in the rear bumper measure the distance between the vehicle and a potential obstacle. The frequency of the acoustic signal varies with the distance: it is activated when an obstacle is about 5 feet (150 centimetres) from the bumper, its pulse frequency rising until a continuous tone is emitted when the obstacle is about 10 inches (25 centimetres) from the bumper.

NOTE: ● to ensure correct operation of the system, verify that the ultrasonic sensors are clean, ● when the system detects an operating fault, a beep sounds for about 5 seconds, ● sensor function can be intermittent in bad weather or when a bicycle carrier is fitted.

1. Sensors 2. Computer 3. Beeper

87-65


87

COMPUTER

REFITTING

REMOVAL

Refitting the computer does not pose any special problems.

Remove the interior trim of the right hand side of the luggage compartment (refer to the Bodywork section).

The computer must be configured using the diagnostic tools after it has been replaced.

Disconnect the computer connectors and undo the mounting bolts.

● ● ● ● ●

87-66

using the NXR, Clip or Optima 5800 diagnostic tools, select and confirm parking assistance, select and confirm the Command menu, then System configuration , select and confirm the vehicle type. Check the configuration is correct using the Read configuration menu.

ELECTRICAL ASSISTANCE EQUIPMENT Parking assistance CONNECTION

CONNECTOR 3 (12 tracks) Track

NOTE: connector (2) is not used.

CONNECTOR 1 (16 tracks) Track

87

Description

1

Right-hand inside sensor earth

2

Right-hand inside sensor signal

3

Left-hand inside sensor signal

4

Right-hand outside sensor signal

5

Left-hand outside sensor signal

6

Right hand inside sensor power supply

7

Left-hand inside sensor earth

8

Right-hand outside sensor earth

9

Left-hand outside sensor earth

10

Left hand inside sensor power supply

11

Right hand outside sensor power supply

12

Left hand outside sensor power supply

Description

1

+ after ignition

2


3

Not used

4

Not used

5

Inhibition *

The system can also be disabled using the diagnostic tool.

6

Reverse gear information (UCH

NOTE: the vehicle speed information is not used.

7

Not used

8

Earth

9

Not used

10


11


12

Diagnostic connection

13

Not used

14

Not used

15

Not used

16

Not used

* It is possible to disable the parking assistance system when towing the vehicle. To do this, earth the wire of track 5 of connector 1, this will deactivate the system.

87-67

ELECTRICAL ASSISTANCE EQUIPMENT Parking assistance ACOUSTIC WARNING BUZZER

87

The volume and tone frequency of the acoustic signal can be changed or disabled using the diagnostic tools.

REMOVAL ●

Remove the interior trim of the left hand side of the luggage compartment (refer to the bodywork section).

●

Disconnect the connector.

●

●

●

Remove the plastic securing rivets.

REFITTING Refitting the acoustic signal buzzer does not pose any special problems. Replace the plastic rivets with traditional rivets.

87-68

using the NXR, Clip or Optima 5800 diagnostic tools, select and confirm parking assistance, select and confirm the command menu, then CF001: beep volume, select and confirm CF 006: beep tone. Check the configuration is correct using the read configuration menu.


87

Remove the sensor from its housing, taking care not to scratch it.

ULTRASONIC SENSORS The sensors are all identical but the fittings are different: ● Special features of the saloon version: the sensors are incorporated into the bumper strip. There are two bumper part numbers. ● Special features of the estate version: the sensors are clipped into mountings. These mountings are in turn clipped to the bumper. The four mountings are different and non-interchangeable.

REFITTING Position the pin opposite its housing and insert the sensor until the clips engage.

REMOVAL CARE: the sensors are fragile. The outer metal part of the sensor cannot withstand tool impact. Remove the bumper and the shock absorbers. Each sensor is retained inside a housing comprising two side clips and a locating pin.

PHOTO

CARE: the sensors are sensitive to heat (temperatures greater than 80˚ C).

Open the clips (A) and withdraw the sensor.

19040 SENSOR WITH ITS HOUSING IN PLACE

87-69

ELECTRICAL ASSISTANCE EQUIPMENT Parking assistance CONNECTION

Track

Description

1

Power supply

2

Signal

3

Earth

87-70

87

WIRING 188 Multiplexing DESCRIPTION

88

● The CAN frame: The message sent on the multiplex network is called a frame. It consists of a series of logical levels organised into 5 fields. ⇒ An arbitrage field indicating the addressee(s) and the frame's priority of access to the network. ⇒ A control field. ⇒ A field containing the message data. ⇒ A control field contributing to the security of the transmission. ⇒ An acknowledgement field indicating that the frame has been correctly sent over the network.

The computers on modern vehicles are becoming increasingly powerful, and can perform increasingly complex calculations. To perform these calculations, they need to acquire information from sensors or from other computers. The multiplex network allows the computers to: ● exchange information via a twisted pair of wires common to all the computers and known as the BUS. ● reduce the number of cables and connectors.

SPECIAL CASES: – if several computers attempt to send a frame at the same time, the frame with the highest arbitrage field value will have priority. The other transmissions (with lower priority) will be sent as soon as the most important frame has been sent. Each computer is able to send and receive. – If a message is incorrect or incorrectly received by a computer, the acknowledgement field will not be validated and the whole message will be rejected.

The computers must speak the same language (protocol) if they are to communicate between each other using the multiplex network. RENAULT has chosen the CAN protocol.

● the CAN protocol The bus consists of a twisted pair of noninterchangeable wires, called CAN H and CAN L. The information is transmitted in the form of long-tail pair square wave signals, which gives greater protection against electromagnetic interference and limits radiation. The voltages of the signals transmitted on the bus are strictly differentiated: between 2.5 and 3.5 volts for the CAN H line and between 1.5 and 2.5 volts for the CAN L line.

At each end of the multiplex connections are impedances of 120 ohms. – UCH side ≈ 120 ohms on the CAN UCH line, (disconnected from the network). – injection computer side≈ 120 ohms on the CAN line of the computer (disconnected from the network). See repairing the multiplex network section for measuring the line impedance and performing a multiplex network test.

88-1

WIRING Multiplexing ●

Repair of the multiplex network

●

The multiplex network is connected to each of the computers by means of cable joints in the harness.

The different multiplex connections on the vehicles

Depending on the equipment level, several multiplex networks may be present on the vehicles: ⇒ the vehicle or inter-system multiplex network (linking ten computers) ● Injection ● Automatic transmission (depending on version) ● Anti-lock braking system ● UCH ● Electric steering column lock ● Air bag ● Air conditioning ● Instrument panel ● Central Communication Unit ● Voice synthesiser ⇒ The private multiplex network (connecting the antilock braking system computer and the steering wheel angle sensor). ⇒ The multiplex network for the navigation system. ⇒ The multiplex network associated with the driver's seat position memory option.

The diagnostic routine for these lines consists of verifying: ● continuity line by line, ● insulation from earth and voltage, ● line impedance: ≈ 60 ohms between CAN H and CAN L (battery disconnected between terminals 6 and 14 of the diagnostic socket), ≈ 120 ohms on the UCH CAN line, UCH side (disconnected from the network), ≈ 120 ohms on engine management computer CAN line, computer side (disconnected from the network). ● the frames can be displayed using an oscilloscope, ● the remaining diagnostic operations can only be performed with the diagnostic tools (actuator test, measurement of parameters, etc.).

●

88

FAULT FINDING

Multiplex computers fitted with a diagnostic connection incorporate a multiplex network diagnostic routine. Each computer permanently monitors its capacity to transmit and the regular arrival of messages from other computers. Any fault detected results in one or more present or stored faults on the multiplex network. These faults are grouped in a frame dedicated to the multiplex network diagnostic, using a format common to all the computers. During servicing, these faults can be displayed by diagnostic tools in order to identify the faulty intercomputer link(s) and to locate and ascertain the nature of the fault. Each time a diagnostic tool is connected to a vehicle, a multiplex network test is performed by the tool.

88-2


Location of the computers in the vehicle

Components 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

11. 12. 13. 14. 15. 16. 17. 18. 19. 20.

Anti-lock braking system computer Injection computer, Battery Automatic gearbox computer (depending on version) RENAULT Card reader Central Communication Unit Air conditioning control panel Radio and navigation system Instrument panel display Motor of multiplex-connected one touch window

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Voice synthesiser Side impact sensors Air bag computer Instrument panel Electric steering lock UCH Xenon bulb computer Driver's seat position memory system Parking assistance system computer CD player

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Location of the diagnosable computers in the vehicle

Components 1. Anti-lock braking system computer 2. Injection computer 3. Automatic gearbox computer (depending on version) 4. Central Communication Unit 5. Air bag computer 6. Instrument panel (depending on version) 7. UCH 8. Xenon bulb computer 9. Parking assistance system computer

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WIRING Air bags and seat belt pretensioners

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These vehicles are fitted with a passive safety system of the SRP (Renault Protection System) type, comprising: – – – – – – – – –

a driver's side front air bag system fitted with a SRP 2-volume air bag, a passenger side front air bag system fitted with a SRP 2-volume air bag, front and rear pretensioners, dedicated front seat belts with Renault Protection System, a computer (75 tracks), two impact sensors in the B-pillar on each side, side air bags protecting the thorax of the front seat occupants, curtain air bags protecting the heads of the front and rear occupants, side air bags (depending on version) protecting the thorax of the rear seat occupants.

IMPORTANT: With this system (front SRP air bags), the seat belts are linked to the air bag function. The Renault Protection System is calibrated differently depending on whether the seat belts are to be fitted in front of an SRP air bag or not (always check the part number for each component before replacement). On these vehicles, it is strictly forbidden to fit SRP seat belts to a seat not fitted with an air bag, or to disconnect the air bag.

NOTE: Certain connectors are fitted with a new-generation locking system. It is essential to unclip the lock before removing the connector and ensure it is correctly positioned after fitting. An unlocked connector will prevent supply to the igniter line.

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GENERAL

All operations on air bag and pretensioner systems must be carried out by qualified trained personnel. These safety elements are complementary. During a front impact of sufficient severity: The seat belts restrain the driver and the passengers. The pretensioners (front and rear) tighten the seat belts against the body. ● The Renault Protection System (SRP) limits the force of the seat belt against the body. ● The air bags inflate: – from the centre of the steering wheel to protect the driver's head – from the dashboard to protect the front passenger's head. ● ●

19041

NOTE: the front air bags are fitted with two igniters in order to modify the inflation volumes of the bags according to the scale of the impact and the driver's seat position.

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During a side impact of sufficient severity: the front side air bag, located in the corresponding front seat (impact side) deploys on the door side in order to protect the thorax of the front seat occupant. ● Depending on the version, the rear side air bag, located on the vehicle body on the corresponding side (impact side) deploys on the door side in order to protect the thorax of the rear seat occupant. ● The corresponding curtain air bag (impact side) deploys on the door side to protect the heads of the front and rear seat occupants. ●

IMPORTANT: – Do not put a cover on the front seats. – Do not place objects in the air bag deployment area. – When working on the sill panel of the vehicle (on the side impact sensor, the bodywork, the seat belt inertia reel, etc.), always lock the air bag unit using the diagnostic tool and switch off the ignition. – For the special requirements of trim removal and refitting operations, always refer to the bodywork section.

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WIRING Air bags and seat belt pretensioners IDENTIFICATION ●

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SPECIAL TOOLING

Vehicles fitted with front air bags are identified by: – labels located in the lower corners of the windscreen, on both sides, – by the wording SRP air bag in the centre of the steering wheel and on the dashboard.

These systems can be diagnosed using the following diagnostic tools: NXR OPTIMA 5800 ● CLIP ● ●

Vehicles fitted with side air bags are identified by: – labels located in the lower corners of the windscreen, on both sides, – par the wording Air bag on the side of the front seatbacks, – by the wording Air bag on the interior trim of the rear roof pillars.

These tools can be used to detect computer faults or faulty system lines (see fault finding section). NOTE: these tools have an auxiliary function which allows the ignition lines to be disabled before servicing, thus avoiding any risk of activating the pyrotechnic gas generators.

Vehicles fitted with rear side air bags are identified by the wording Air bag on the sides of the rear seatback.

The NXR and CLIP tools also have a step-by-step air bag and pretensioner harness check function similar to that of the XRBAG tool.

PRECAUTIONS

●

XRBAG (P/N 1288)

This unit is a tool specifically designed for testing and diagnosing air bag and seat belt pretensioner systems.

IMPORTANT: It is vital that pyrotechnic systems (pretensioners, front and side air bags) are checked using the diagnostic tools: – after an accident which has not caused activation, – after theft or attempted theft of the vehicle, – before selling a used vehicle.

It allows electrical measurements to be made on the different lines of these systems (see fault finding section). IMPORTANT: it is forbidden to make measurements on these systems with an ohmmeter or other electrical measurement device: there is a risk of triggering due to the operating current of the device.

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WIRING Air bags and seat belt pretensioners ●

75-TRACK ADAPTER (B53)

●

This bornier is connected in place of the computer.

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DUMMY IGNITION MODULE

A dummy ignition module in a small red box is delivered with the XRBAG test kit.

In conjunction with the XRBAG, NXR and CLIP tools, it allows all the ignition lines to be checked and the computer supply voltage to be measured. Terminals also allow the continuity of the diagnostic lines to be checked (see fault finding document). NOTE: the air bag warning light cannot be controlled by the tool as the illumination request to the instrument panel is made by the multiplex network.

15749

It has the same electrical characteristics as a real ignition module and replaces the air bag cushion or the pretensioner during diagnostic routines. These dummy modules are available from: MEIGA 99-101, route de Versailles CHAMPLAN 91165 LONGJUMEAU CEDEX Tel.: 01 69 10 21 70

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WIRING Air bags and seat belt pretensioners OPERATION OF THE FRONT PRETENSIONERS AND AIR BAGS

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The pyrotechnical buckle pretensioners on the front and rear seats may be triggered during a side or rear impact or overturning of the vehicle (depending on severity).

After ignition, the air bag and pretensioner warning light comes on for a few seconds and then goes out. NOTE: the air bag warning light may come on because of low battery voltage.

WARNING: when triggered, a pyrotechnic gas generator produces a detonation and a small amount of smoke. NOTE: Power supply to the computer and ignition modules is usually from the vehicle battery. Nevertheless, a power reserve capacity is incorporated into the computer in case of battery failure on impact.

The computer is then in standby mode and will respond to vehicle decelerations using the signal measured by the integrated electronic decelerometer. 1. During a frontal impact of sufficient severity, the decelerometer triggers simultaneous ignition of the pretensioner gas generators after receiving confirmation of impact detection from the electronic safety sensor: ● buckle pretensioner on the driver's seat and passenger seat, ● rear right and left seat belt pretensioners. 2. If the frontal impact is more severe, the decelerometer, following validation of the impact by the electronic safety sensor, triggers ignition of the pyrotechnic gas generators: ● buckle pretensioner on the driver's seat and passenger seat, ● right and left rear seat belt pretensioners. ● driver's seat lap-belt pretensioner, ● driver and front passenger air bags (small volume). 3. If the frontal impact is more severe, the electronic safety unit triggers ignition of the pyrotechnic gas generators of the large-volume driver and passenger frontal air bags.

NOTE: the inflation volume of the driver's air bag may be modified by the computer according to: ● the position of the driver's seat (see under-seat switch) section, ● the severity of the impact.

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OPERATION OF THE SIDE AIR BAGS

THE COMPUTER

After ignition, the air bag and pretensioner warning light comes on for a few seconds and then goes out.

the computer consists of: ● an electronic safety sensor for the front air bags and the pretensioners, ● an electronic safety sensor for the side air bags, ● an electronic decelerometer for the front air bags and pretensioners, ● connections to the side electronic sensors located in the B-pillars, ● an ignition circuit for the various pyrotechnic systems, ● a power reserve for the various lines, ● a fault finding and detected fault memory circuit, ● a control circuit for the warning light on the instrument panel, ● a K communication interface via the diagnostic socket, ● an impact detection link (impact information).

The computer for the air bag and pretensioner systems is then in standby mode as well as the side air bag impact sensors located on the vehicle's two Bpillars. On receipt of a side impact of sufficient severity, the impact sensor on the impact side sends a signal to the computer. After receiving confirmation of impact detection from the electronic safety sensor (incorporated in the computer), the computer then triggers ignition of: ● the pyrotechnic gas generator of the seat, which inflates the side air bag of the front seat (impact side), then the front and rear pretensioners, ● the pyrotechnic gas generator of the curtain air bag protecting the heads of the front and rear occupants (impact side), ● the pyrotechnic gas generator (depending on version) of the side air bag of the rear seat (impact side).

IMPORTANT: before removing the computer it is vital that you lock it using one of the fault finding tools. When this function is activated, all the ignition lines are disabled and the air bag warning light on the instrument panel comes on (new computers are delivered in this state).

The side air bags may be triggered by a violent frontal impact or a violent side impact on the opposite side. NOTE: In the event of incorrect operation of these systems during an impact, it is possible to verify that no fault was present before the impact using the diagnostic tools.

WARNING: when triggered, a pyrotechnic gas generator produces a detonation and a small amount of smoke.

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COMPUTER

REMOVAL

PROCEDURE FOR LOCKING THE COMPUTER

The computer is located on the tunnel in the central console.

Before removing the computer or before any operation on the air bag and pretensioner systems, it is vital that you lock the computer: ● using the NXR, OPTIMA 5800 and CLIP tools 1. Select the Diagnostic of a Renault vehicle menu. 2. Select and confirm the vehicle type. 3. Select and validate the system to be diagnosed: Air bag. 4. Choose the Command menu. 5. Select and validate the Computer configuration or Parameterisation function (depending on tool type) and confirm the Lock computer line. 6. Choose the Status menu and verify that the computer is correctly locked. The Computer locked status must be confirmed and the air bag warning light on the instrument panel must be on (new computers are delivered in this state). Fault finding is still possible when this mode is activated.

Reminder: a computer must be unlocked using one of the diagnostic tools before it can be removed. Remove the central console. Cut the carpet at (1) and turn it back slightly. Unclip and remove the right and left air ducts (2).

NOTE: To unlock the computer, use the same method and confirm the Unlock computer line. The Computer unlocked status must no longer be confirmed and the air bag warning light on the instrument panel must go out.

18548

Disconnect the computer and remove the mounting bolts.

18548-1

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Configuring the computers

The computer contains sensitive components, so it must not be dropped.

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When working under the vehicle (exhaust system, bodywork, etc.), do not use a hammer or transmit impacts to the floor without having locked the computer using the diagnostic tool.

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An electrical aftermarket accessory (speaker, alarm unit or any device which could generate a magnetic field) must not be installed in the immediate vicinity of the air bag/pretensioner computer.

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New computers identified as ACU3 by the diagnostic tools (except XR25) are delivered configured as front side air bag, rear side air bag and curtain air bag. If these configurations have not been performed, the air bag warning light will remain on. ● Using the NXR, OPTIMA 5800 and CLIP tools only 1. Select the Diagnostic of a Renault vehicle menu. 2. Select and confirm the vehicle type. 3. Select and validate the system to be diagnosed: Air bag. 4. Choose the Command menu. 5. Select and validate the Computer configuration or Parameterisation function (depending on tool type), 6. Confirm the desired configuration line, then press on next, 7. The tool confirms the configuration. Press on next and confirm, 8. Confirm the configuration after switching off the ignition, using the Command menu, Read configuration.

REFITTING When refitting the computer, ensure that it is fitted the right way up and the right way round. The arrow must point towards the front of the vehicle.

Tighten the bolts to a torque setting of 0.8 daNm.

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WIRING Air bags and seat belt pretensioners Connection: yellow 75-track connector

TRACK

Description

1 2 3 4 5 6 to 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

Not in use + Buckle pretensioner: driver - Pretensioner: rear left + Buckle pretensioner: passenger - Pretensioner: rear right Not in use - Buckle pretensioner: driver - Buckle pretensioner: passenger - Lap-belt pretensioner: driver Not in use + after ignition Earth Not in use Not in use K diagnostic line - Air bag: driver, small volume + Air bag: driver, large volume - Air bag: passenger, small volume + Air bag: passenger, large volume Not in use Not in use - Air bag: side, driver + Air bag: side, passenger - Air bag: curtain, driver + Air bag: curtain, passenger + Sensor: side, driver + Sensor: side, passenger Not in use Not in use - Air bag: rear left side + Air bag: rear right side + Pretensioner: rear left - Pretensioner: rear right + Pretensioner: lap-belt, driver - Air bag: side, passenger Not in use Driver's seat position sensor Not in use Multiplex connection Multiplex connection + Air bag: driver, small volume

61 62 63 64 65 66 67 68 69 70 71 72 73 74 75

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- Air bag: driver, large volume + Air bag: passenger, small volume - Air bag: passenger, large volume Not in use Not in use + Air bag: side, driver - Air bag: side, passenger + Air bag: curtain, driver - Air bag: curtain, passenger - Sensor: side, driver - Sensor: side, passenger Not in use Not in use + Air bag: rear left side - Air bag: rear right side

WIRING Air bags and seat belt pretensioners WARNING LIGHT ON THE INSTRUMENT PANEL This warning light verifies correct operation of: ● the front and rear pretensioners, ● the front air bags, ● the seat air bags, ● the curtain air bags, ● the rear, side air bags (depending on version), ● the battery (voltage check). It must come on for a few seconds when the ignition is switched on, then go out (and remain off). If it does not come on when the ignition is switched on or if it comes on when the vehicle is in motion, this means there is a fault in the system (see fault finding section). NOTE: under certain starting conditions, the warning light may come on briefly and then go out.

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SIDE IMPACT SENSORS IMPORTANT Before removing a side impact sensor, lock the computer using a diagnostic tool. When this function is activated, all the ignition lines are disabled and the air bag warning light on the instrument panel comes on.

REMOVAL The sensors are located on both sides, on the B-pillar. Remove the B-pillar interior trim.

Remove the sensor mounting bolt then remove the sensor.

19065

NOTE: it is not necessary to remove the front seat. Disconnect the rear door connector. Remove the connector mounting bolts on the B-pillar, then remove the connector.

18831

WARNING: When a side air bag is triggered, the computer locks permanently and switches on the air bag warning light on the instrument panel. The side impact sensor and the computer must then be replaced (certain components lose their nominal settings after transmission of ignition power).

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WIRING Air bags and seat belt pretensioners IMPORTANT: dismantling the side impact sensor requires destruction of the centring pin. It must be replaced if it is damaged. REFITTING To refit it, position the sensor by means of its lug and attach it to the vehicle before reconnecting its connector (tightening torque: 0.8 daNm). After connecting the connector, check the sensor using the diagnostic tool. If everything is in order, unlock the computer, otherwise refer to the fault finding section.

NOTE: this type of side impact sensor does not need to be programmed by the diagnostic tool.

Correctly reposition the rear door connector, to prevent water ingress.

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OPERATIONS ON THE IGNITION LINES

UNDER-SEAT SWITCH

If a fault is detected on one of the wiring harness lines, the line must be replaced and not repaired.

The driver's seat is fitted with a runner position sensor. This allows the level of inflation of the driver's frontal air bag to be modified (small or large volume) depending on the position of the driver and the severity of the impact.

This is a safety device and normal repair work on the wiring or connectors is forbidden. As the ignition wiring for the air bags and pretensioners is incorporated into the passenger compartment wiring harness to facilitate repair, the method of replacing the wires is to cut the ends of the defective wire and to make the new wire follow the same routing by running it alongside the passenger compartment wiring harness. WARNING: when fitting the new wiring, make sure that it is not chafing and that its original cleanliness is maintained.

18631

To replace it, remove the seat then connect the new switch using heatshrink sleeves, or replace the complete wiring. Always check operation of the switch after an impact which has caused triggering of one or more air bags.

WARNING: when installing electrical accessories, avoid routing their electrical wiring close to the side sensors and the air bag and pretensioner ignition lines.

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THE SEAT BELT PRETENSIONERS Description The vehicles are fitted with several models of seat belt pretensioner. ● Buckle pretensioners on each front seat belt. These are mounted on the side of the front seats. ● A lap-belt pretensioner on the driver's seat. ● Inertia reel pretensioners on the rear seat belts (except central belt).

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Front pretensioners (buckle or lap-belt)

DI18801R

When it is triggered, the system is able to retract the seat belt catch by up to 70 mm (maximum)

18628-1

A pretensioner consists of: – a specific seat belt catch (A), – a pyrotechnic gas generator with its ignition module (B).

DI18802

NOTE: On vehicles fitted with side air bags it is not possible to display the resistance of the seat belt pretensioners using the fault finding tool. To perform this measurement, use the XRBAG, NXR or CLIP tools (wiring check).

The components of the pretensioner cannot be separated. NOTE: this system becomes operational when the ignition is switched on.

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WIRING Air bags and seat belt pretensioners REMOVAL

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Position the seat in the low position and middle setting, then remove it using tool Elé. 1584 (depending on version).

WARNING: it is forbidden to handle the pyrotechnic systems (pretensioner or air bag) near a flame or heat source (risk of ignition). IMPORTANT: Before removing a pretensioner, lock the computer using the diagnostic tool. When this function is activated, all the ignition lines are disabled and the air bag warning light on the instrument panel comes on. Undo the seat belt by pressing the lock (1).

19072

After removing the seat, remove: – the pretensioner connector located under the front seat, – the earth wire, – the pretensioner assembly, after removing the protective trim.

18828

WARNING: Take care when removing a seat not to unhook the connector so as not to generate static electricity; this could trigger the air bag.

IMPORTANT: refer to the Destruction procedure section for notes on scrapping an untriggered pretensioner. REMINDER: During seat belt pretensioner or air bag triggering, the computer is locked definitively and lights up the air bag warning light on the instrument panel. The computer must be replaced (certain components lose their nominal settings after transmission of ignition power).

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Special notes

REFITTING

The seat belt catch on the driver's side has an electrical contact which operates a warning light on the instrument panel to indicate that the belt is not fastened.

Observe correct routing of the wiring and the wiring mounting points under the seat.

18630 18629

To unclip the connector, remove the mounting bolts of the two buckle half-shells.

Before removing the seat, visually check the condition of the connectors on the seat base and the vehicle body.

18829 19107

After replacing faulty parts and reconnecting the connectors, carry out a check using the diagnostic tool. If everything is in order, unlock the computer, otherwise refer to the fault finding section.

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REFITTING

Rear pretensioners

Ensure that the wiring is correctly routed using the wiring attachment points.

The pretensioner is located on the inertia reel. To remove it, it is necessary to remove the luggage compartment and quarter panel trim. Refer to the method described in the bodywork section.

Tighten the mounting bolt to a torque setting of 2.1 daNm. (Ø 10 mm) or 4.4 daNm. (Ø 12 mm). After replacing faulty parts and reconnecting the connectors, carry out a check using the diagnostic tool. If everything is in order, unlock the computer, otherwise refer to the fault finding section.

18547

Disconnect the connector and earth wire and remove the mounting bolt.

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SRP SEAT BELTS

DRIVER'S AIR BAG

The front seat belts are fitted with a special Renault Protection System (SRP).

The driver’s air bag is fitted with a specific inflatable bag (cushion with SRP marking). The bag can be inflated in two ways (small or large volume) depending on the severity of the impact and the position of the driver's seat.

With this system, the seat belts are linked to the air bag function (its Renault Protection System is not calibrated in the same way as an air bag, whether SRP or not).

After triggering of a pretensioner, the front seat belt(s) must always be replaced if they were fastened during the pretensioning operation (if there is any doubt about whether the seat belt was being worn or not, it must be replaced). The physical loads exerted on the buckle are also applied to the inertia reel and may damage its mechanism.

With this system, the air bag is linked to the seat belt opposite it. The Renault Protection System for the seat belt is calibrated specifically and is complementary to this type of air bag cushion. Description It is located in the steering wheel cushion. It comprises: – a 2-volume inflatable bag, – a pyrotechnic gas generator with its two ignition modules. These components cannot be separated.

18994

When triggered, the inflatable bag deploys by bursting through the steering wheel cover. NOTE: this system becomes operational when the ignition is switched on. IMPORTANT: always replace the steering wheel and its mounting bolt if the air bag has triggered.

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WIRING Air bags and seat belt pretensioners REMOVAL

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IMPORTANT: refer to the Destruction procedure section for notes on scrapping an untriggered air bag cushion.

WARNING: it is forbidden to handle the pyrotechnic systems (pretensioner or air bag) near a flame or heat source (risk of ignition).

REMINDER: During seat belt pretensioner or air bag triggering, the computer is locked definitively and lights up the air bag warning light on the instrument panel. The computer must be replaced (certain components lose their nominal settings after transmission of ignition power).

IMPORTANT: before removing an air bag cushion, lock the computer using a diagnostic tool. When this function is activated, all the ignition lines are disabled and the air bag warning light on the instrument panel comes on.

REFITTING – connect the earth wire, – position the two connectors and lock the safety clips, – position the cushion on the steering wheel, – slide it backwards in order to clip it in place.

IMPORTANT: whenever the steering wheel is removed, it is essential to disconnect the air bag connectors (A) and (B). The air bag is fitted with a connector which is short circuited when it is disconnected, to prevent accidental triggering.

– insert a screwdriver (type T30) or a ∅ 6 mm rod into the hole (1) located behind the steering wheel, – raise (2) the air bag in order to slide it out, – unclip the connector safety clips, – disconnect the two generator power supply connectors.

IMPORTANT: After refitting everything, carry out a check using the diagnostic tool. If everything is in order, unlock the computer, otherwise refer to the Fault finding section.

18554 18455

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REMOVAL

PASSENGER AIR BAG MODULE The passenger air bag (SRP) is fitted with a 2-volume inflatable bag.


With this system, the air bag is linked to the seat belt opposite it. The Renault Protection System for the seat belt is calibrated specifically and is complementary to this type of air bag cushion.

IMPORTANT: before removing a passenger air bag module, lock the computer using a diagnostic tool. When this function is activated, all the ignition lines are disabled and the air bag warning light on the instrument panel comes on.

Description It is mounted in the dashboard opposite the front passenger. It comprises: – a 2-volume inflatable bag, – a non-separable pyrotechnic gas generator with its two ignition modules.

To remove the passenger air bag module it is necessary to remove the dashboard. To do this, refer to the method described in section 83. Remove the two ignition module connectors and the mounting bolts. IMPORTANT: When the passenger air bag is triggered, the consequent deformation and damage caused to the attachments always requires replacement of the dashboard. Do not forget to attach the label forbidding installation of a backwards facing child seat on the side of the new dashboard (label available in a set, PN: 77 01 205 442).

IMPORTANT: refer to the Destruction procedure section for notes on scrapping an untriggered air bag cushion.

18539

NOTE: this system becomes operational when the ignition is switched on.

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REMINDER: During seat belt pretensioner or air bag triggering, the computer is locked definitively and lights up the air bag warning light on the instrument panel. The computer must be replaced (certain components lose their nominal settings after transmission of ignition power).

WIRING Air bags and seat belt pretensioners REFITTING

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Ignition module accessibility it is possible to access the ignition module (2-volume) or intermediate connector (1) of the passenger air bag module for fault finding purposes, via the glove compartment.

WARNING: You MUST follow the safety instructions when removing or replacing the passenger air bag module. If these instructions are not followed, the system may fail to operate normally and could even be dangerous to the occupants of the vehicle.

Remove the glove compartment cover, the connector is located on the right hand side of the dashboard (near the options fuse and relay box).

Carry out the refitting operation in the reverse order of removal, observing the correct torque values when tightening the module attachments. Replace the retaining clip (2) of the passenger air bag module. IMPORTANT: ●

Check for foreign bodies (bolts, clips, etc.) when fitting the air bag module.

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The module tightening torque is 0.2 daNm.

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On the module side, make sure the connector is properly clipped (powerful clip) and locate the safety lock.

●

Attach a blue tamper-prevention adhesive label, PN 77 01 040 153 (other vehicles). 18546

Check the module using the diagnostic tool. If everything is in order, unlock the computer; otherwise, refer to the fault finding section.

REMINDER: the module igniter must be tested using the diagnostic tool and the XRBAG tool, as described in the fault finding section.

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WIRING Air bags and seat belt pretensioners THE SIDE AIR BAG MODULE (FRONT)

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REMOVAL

Description


The side air bag module is attached to the back of the front seats on the door side.

IMPORTANT: Before working on a seatback or removing a seat fitted with a side air bag, lock the computer using the diagnostic tool. When this function is activated, all the ignition lines are disabled and the air bag warning light on the instrument panel comes on.

It comprises: – an inflatable bag, – a pyrotechnic gas generator with its non-separable ignition module.

WARNING: Take care when removing a seat not to unhook the connector so as not to create static electricity; this could trigger the air bag. WARNING: To work on a seat fitted with an air bag, and in order to ensure the latter's correct deployment, it is essential to follow the instructions described in the Bodywork section (position, number and type of clips to be used, etc.).

15132R

The air bag bursts through the foam and detaches the trim when it deploys.

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Disconnect the battery.

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Remove the seat from the vehicle using the tool Elé. 1584 tool and remove the seatback trim. Refer to the method described in the bodywork section.

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Release the air bag module wiring and its earth wire after disconnecting its connector (mark the routing of the wiring and its attachment points).

IMPORTANT: if the system has not been triggered, and is to be refitted, do not open the air bag module. The air bag cushion must be folded in a special way.

NOTE: this system becomes operational when the ignition is switched on.

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WIRING Air bags and seat belt pretensioners Remove the attachment rivet (1) then slide the cushion out.

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position the attachment rivet (1) delivered with the module,

●

ensure that the earth wire is correctly connected to the air bag module (depending on version),

●

position the wiring under the seat cushion as it was originally, observing its routing and attachment points,

●

reconnect the earth wire and verify that the connector is locked in position,

19105

IMPORTANT: refer to the Destruction procedure section for notes on scrapping an untriggered side air bag.

REMINDER: During seat belt pretensioner or air bag triggering, the computer is locked definitively and lights up the air bag warning light on the instrument panel. The computer and the side impact sensor must then be replaced (certain components lose their nominal settings after transmission of ignition power).

19102

REFITTING WARNING: when a side air bag is triggered, the consequent deformation and damage caused to the attachments always requires replacement of the seat frame.

●

●

replace the seat trim, observing strictly the recommendations given in the bodywork section (type of clip, clip location, etc.),

●

refit the seat to the vehicle and reconnect its connectors. Refer to the method described in the bodywork section,

●

Check the module using the diagnostic tool. If everything is in order, unlock the computer; otherwise, refer to the fault finding section.

WARNING: If these instructions are not followed the system may not operate normally and could even cause accidental triggering.

position the air bag module on the frame,

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WIRING Air bags and seat belt pretensioners SIDE CURTAIN AIR BAG MODULE

Special features of the saloon version:

Description

●

88

access to the gas generator (1) requires removal of the rear trim,

the side curtain air bag or head air bag module is attached behind the headlining. It comprises: – an inflatable cushion in the form of a curtain, – a pyrotechnic gas generator with its ignition module (located at the back). These components cannot be separated.

The air bag detaches the headlining when it deploys. NOTE: this system becomes operational when the ignition is switched on.

REMOVAL WARNING: it is forbidden to handle the pyrotechnic systems (pretensioner or air bag) near a flame or heat source (risk of ignition).

18547

IMPORTANT: before removing or working on a curtain air bag, lock the computer using the diagnostic tool. When this function is activated, all the ignition lines are disabled and the air bag warning light on the instrument panel comes on.

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●

removal of the air bag module (2) and the inflatable cushion requires removal of the headlining.

WIRING Air bags and seat belt pretensioners REFITTING

Special features of the estate version: ●

●

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access to the gas generator (1) and replacement of the air bag module (2) requires removal of the headlining,

WARNING: when a side air bag module is triggered, the consequent deformation and damage caused to the attachments always requires replacement of the mounting clips. ●

Position the air bag module without tightening the mounting bolts.

●

Position the air bag cushion starting with retainer (1).

●

Position all the clips.

●

Tighten the mounting bolts (2) to a torque setting of 0.8 daNm).

●

Reconnect the earth wire (E) (depending on version).

●

Reconnect the connector, ensuring the locking clip is correctly located.

●

Carry out a test using the diagnostic tool. If everything is in order, unlock the computer, otherwise refer to the fault finding section.

release the air bag module wiring and its earth wire after disconnecting its connector.

IMPORTANT: if the system has not been triggered, and is to be refitted, do not open the air bag module. The air bag cushion must be folded in a special way. ●

Remove the air bag assembly.


REMINDER: During seat belt pretensioner or air bag triggering, the computer is locked definitively and lights up the air bag warning light on the instrument panel. The computer and side impact sensor must then be replaced (certain components lose their nominal settings after transmission of ignition power).


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WIRING Air bags and seat belt pretensioners SIDE AIR BAG MODULE (REAR)

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REMOVAL

Description


The rear side air bag module (1) is attached behind the trim alongside the rear seat cushion.

IMPORTANT: Before removing or working on a rear side air bag, lock the computer using the diagnostic tool. When this function is activated, all the ignition lines are disabled and the air bag warning light on the instrument panel comes on.

It comprises: – an inflatable cushion in the form of a curtain, – a pyrotechnic gas generator with its non-separable ignition module.

●

fold down the back of the rear seat then unclip the trim,

●

release the air bag module wiring and its earth wire after disconnecting its connector.

●

remove the air bag cushion from its two attachments.

18547

When triggered, the inflatable bag deploys by bursting through the module cover. NOTE: this system becomes operational when the ignition is switched on. 18547


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WIRING Air bags and seat belt pretensioners REFITTING ●

attach the air bag module (tightening torque: 0.8 daN.m),

●

ensure that the earth wire is correctly connected to the air bag module,

●

reposition the earth wire (E), observing its routing and attachment points and reconnect it. Verify that connector is locked correctly.

18547 ●

Perform a test using the diagnostic tool. If everything is in order, unlock the computer; otherwise, refer to the fault finding section.


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WIRING Air bags and seat belt pretensioners DESTRUCTION PROCEDURE WARNING: This does not apply if local legislation requires a specific procedure validated and circulated by the Methods, Fault Finding and Repair service. To avoid all possible risk of an accident the pyrotechnic gas generators in the air bags and seat belt pretensioners must be triggered before the vehicle or the individual part is scrapped. WARNING: the front air bags have two independent ignition modules. Tool Elé. 1287 and adapter leads Elé. 1287-01 and Elé. 1287-02 must be used.

96832R

IMPORTANT: Do not reuse the pyrotechnic components as replacement parts. The pretensioners or air bags on a vehicle which are to be scrapped must always be completely destroyed. WARNING: Do not trigger pretensioners which are to be returned under warranty in respect of a problem on the seat belt catch. This makes analysis of the part by the supplier impossible. Return the part in the packaging of the new part. REMINDER: each part is specific to a vehicle type and must never be fitted to another vehicle type. The parts are not interchangeable.

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PRETENSIONERS

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Note: if triggering is impossible (faulty ignition module), return the part, in the packaging of the replacement part, to ITG (0429 department).

WARNING: Do not trigger pretensioners which are to be returned under warranty in respect of a problem on the seat belt catch. This makes analysis of the part by the supplier impossible. Return the part in the packaging of the new part.

Destruction of the part when removed from the vehicle: Proceed in the same way as for the driver's air bag, inside a pile of old tyres (see below). ●

Destruction of the part when fitted to the vehicle: Move the vehicle outside the workshop.

FRONTAL AIR BAG OR SIDE AIR BAG (front or rear)

The part must be removed from the vehicle for destruction.

Connect the destruction tool to the pretensioner after removing the seat runner cover.

Carry out the operation outside the workshop.

Unwind all the tool wiring so that it is far enough away from the vehicle (approx. 10 metres) during triggering.

After connecting the appropriate wiring, set the air bag cushion on two blocks of wood to avoid damaging the connector against the ground.

Connect the two supply wires on the tool to a battery. After checking that there is no-one nearby, destroy the pretensioner by pressing the two buttons on the tool at the same time.

96834S

96438

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WIRING Air bags and seat belt pretensioners Cover the assembly with a stack of four old tyres.

●

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CURTAIN AIR BAG

Destruction of the curtain air bag is carried out removed from the vehicle in order not to damage the attachments. Position the module in a vice, attachments underneath. The vice must be correctly attached to the bench, which must be embedded in the floor and clear of any other tool. Make sure that deployment of the inflatable cushion will not be hindered. Connect the destruction tool to the curtain air bag. Unwind all the tool wiring so that it is far enough away from the vehicle (approx. 10 metres) during triggering. Connect the two supply wires on the tool to a battery. 96835S

Unwind all the tool wiring so that it is far enough away from the unit (approx. 10 metres) during triggering and connect it to the air bag cushion. Connect the two supply wires on the tool to a battery. After checking that there is no-one nearby, destroy the air bag by pressing the two buttons on the tool at the same time. Note: if triggering is impossible (faulty ignition module), return the part in the packaging of the replacement part to the warranty department. WARNING: the front air bags have two independent ignition modules. Ensure that both ignition modules have been triggered before scrapping them.

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After checking that there is no-one nearby, destroy the air bag by pressing the two buttons on the tool at the same time.

WIRING Automatic seat connector AUTOMATIC SEAT CONNECTOR

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CONNECTION (fullest version) TRACK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

18829

16 17 18 19 20 21 22 23 24 25 26 27 28

Description Power supply to electric seat Seat belt warning light (driver) Power supply to heated seat Under-seat lighting Earth Not in use Lap-belt pretensioner (driver) Buckle pretensioner Seat position sensor (driver) Memory signal (driver) Seat with position memory power supply (driver) Not in use Earth Side air bag Seat with position memory power supply (driver) Heated seat warning light Power supply to electric seat Under-seat lighting Not in use Not in use Lap-belt pretensioner (driver) Buckle pretensioner Earth Memory signal (driver) Not in use Not in use Not in use Side air bag

WARNING: Take care when removing a seat not to unhook the connector so as not to create static electricity; this could trigger the air bag.

18630

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WIRING Headlining connector

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REFITTING

The headlining is not glued to the vehicle. It is held in place by the door seals, the sun visor and the grab handles (use tool Car. 1597).

When refitting the harness on the headlining, it is essential to observe the location of the connectors with respect to the edge of the headlining. A mark on the harness must coincide with the edge of the headlining.

It is possible to replace the headlining and keep the harness or replace the harness and keep the headlining. REMOVAL The harness is glued to the headlining. To remove it, heat the glue using a hot air gun, then cut the glue bead taking care not to damage the harness.

Special features of the hands-free aerial 18550

It is also possible to leave the faulty harness in place, and to glue the new harness alongside it.

18870

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The hands-free aerial is glued to the headlining. It can be replaced on its own.

18827

Electrical Equipment

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