special notes for vehicles equipped with the

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77 11 200 466JUNE 1998

Edition Anglaise

N.T. 3028A

For the sections not described in this note, refer to M.R. 315.

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

The methods may be mod ified as a result of changes introduced by themanufacturer in the p roduction of the various component units and accessoriesfrom which his vehicles are constructed."

All copyrights reserved by Renault.

Copying or translating, in part or in full, of this document or use of the service partreference numbering system is forbidden w ithout the pr ior written authority of Renault.

C Renault 1998

JE0X

Special notes for vehicles equipped with the

passenger compartment connection unit, known

as (BII), the intelligent connection unit.

Vehicle identification :

the red immobiliser warning light is on the

instrument panel.



Contents

TECHNICAL SPECIFICATIONS01

General vehicle information

General

Techn ical developm ents

Operating principle

Composition of multiplex network

Description an d location of

components

Fault finding pr inciple

01-01

01-01

01-01

01-02

01-03

01-06

Page

Air conditioning

62

Compressor relay fault finding 62-01

Electrical equipment

IMMOBILISER82

82-01

82-02

82-03

82-04

82-06

82-07

82-07

82-07

82-08

82-09

82-10

82-10

82-14

82-14

82-15

82-16

82-18

82-20

82-22

General

Identification

Presentation of the system

Description of the system

Function of the connection u nit

Replacing a CODED KEY head

Procedure for resynchronising the

remote control

Replacing passenger compartment

connection unit only

Procedu re for programm ing the

passenger compartm entconnection unit

Special notes for rem ote control

units

Replacing a kit

Replacing the injection compu ter

Replacing the coded solenoid valve

electronic unit (diesel)

Decoding procedure

Special notes for testing a coded

solenoid valve

Decoding procedure

Procedure for entering securitycode

Connections for the passenger

comp artment connection un it

Wiring diagram

Key to comp onents

Fault find ing- Introd uction

Fault finding- XR25 fiche

Fault finding- Interpretation of XR25bargraphs

- Checking conformity

- Customer complaints - petrol/ diesel

- Addit ional checks

INSTRUMENT PANEL83

IMMOBILISER82 Page

83-01

83-02

83-0383-04

83-08

Recommend ation before removal

Removing the instrument p anel

Instrument panel connectionsInstrum ent panel

Description of the instrum ent panel

ELECTRICAL ASSISTANCEEQUIPMENT

87

87-01

87-02

87-02

87-03

87-0587-06

87-07

87-12

87-13

87-13

87-36

87-39

87-41

87-44

87-4687-49

87-50

87-53

87-55

87-59

87-64

87-68

87-69

87-73

87-75

87-76

87-78

87-80

87-82

Location of compon ents

General

Operating principle

BII connections

Fuse boxTailgate modu le

Fault finding fiches

Unit configuration

BUS connection

Interpretation of bargrap hs - fiche

N°67 (Alerts)

Interpretation of bargrap hs - fiche

N°69

Side lights

Dipped head lights

Reversing lights

Main beam h eadlightsHazard w arning lights

Indicators

Front fog lights

Rear fog light s

Windscreen wipers

Locking, unlocking

ADAC

Heated seats

Screen wash ers

Rear screen w ipers

Electric wind ows

Courtesy lights operation

Courtesy lights fault

Additional checks

AIR CONDITIONING

82-23

82-24

82-25

82-27

82-40

82-45

82-63



GENERAL

Passenger compartment connection unit (BII)

TECHNICAL DEVELOPMENTS

New components:

- Passenger compartment structure wiring.

- Dashboard w iring.

- Fuse box an dPassenger Com partment Connection Un it (BII).

- Tailgate modu le.

- Instrum ent pan el display.

- Rad io control of the opening elements.

OPERATING PRINCIPLE

The passenger compartment connection u nit (BII):

- receives dr iver’s comm and s and engine alerts

- sends digital codes to the instru men t panel and

to the tailgate modu le, via two w ires for the

instrum ent pan el and via one wire for the tailgate

mod ule which carries several comman ds at onetime.

GENERAL

This techn ical developm ent allows the vehicle wi-

ring to be mad e simp ler by the u se of mu lti-

plexing.

This new feature for mod el year 1999 brings seve-

ral imp rovemen ts in terms of customer use, but

will require no new knowledge in the area of

fault find ing and repair.

The special features are dealt w ith in th is section

and the wiring d iagram N T8141A.

DEVELOPMENTS

- Instrum ent pan el display.- Radiofrequen cy PLIP for d oors.

- Interior lighting programming.

- Wiper p rogramming.

- Electric window s.

- Location of fuses.

INSTRUMENT PAN EL

The red imm obiliser warn ing light is on the left

hand side.

Regroup ing of handbrake and brake fluid level

warning lights.

Display of outside temp eratur e on all vehicles

with radio equipment.

Generates the radiofrequency code (TRF) and

sends the comm and for door locking or

unlocking to the p assenger compartment

connection u nit.

PLIP

Due to the increase in effective range of the

radiofrequency plip response time m ay vary.

Maintain the p ressure on the plip u ntil the door

locks have been activated. Effective operationalrange approximately 2 metres.

INTERIOR LIGHTING PROGRAMMING

The midd le row of lights operate in the same w ay

as the front ones.

WIPING

Pulsed w iping.

Rear wip ing operation w hen reverse gear is

selected.

Operation of wind screen w ipers vary w ith vehicle

speed.

ELECTRIC WINDOW S

Operation authorised w hen th e ignition switch is

at + accessories feed or stop for 30 seconds.

01

01-1



GENERAL


COMPOSITION OF MULTIPLEX NETWORKMultiplexing only affects «comfort»

management

Passenger Comp artmen t Connection Un it (BII)

OBD d iagnostic socket

Instrument pan el display

Wiring looms

Tailgate module

COMPOSITION OF THE ADDITIONAL NON-

MULTIPLEX NETWORK

OBD d iagnostic socket

Injection compu ter

ABR 5.3 computer

Radio

COA comp uter

Engine wiring loom

LOCATION OF COMPONENTS CONNECTED TO THE

PASSENGER COMPARTMENT CONNECTION UNIT

BII

_ _ _ _ multiplex connection

A : Passenger compartment connection unit (BII)

B : Instrument panel

C : Tailgate module

DIM8701

01

01-2



GENERAL


It receives the passenger compartm ent connection u nit BII information

concerning r ear w iping, fog lights, closure of the tailgate and the rear screen

position, rear passenger comp artment and num ber plate lighting .

It is located on the mou nting for the rear screen w iper motor.

TAILGATE MODULE

DIM8705M1

01

01-4



GENERAL


INSTRUMENT PANEL DISPLAY

INSTRUMENT PANEL DISPLAY

It can be id entified by its connectors (A and B) of wh ich it has two instead of four.

It centralises three indep end ent, but inseparab le fun ctions:

- It generates the r adiofrequency code (TRF) and sends the d oor unlocking or locking

comm and to the p assenger compartment connection u nit,

- radio and aud io display,

- the display of wa rning lights and m ultifunction warn ing lights.

DIM8301

01

01-5



GENERAL


FAULT FINDING PRINCIPLE

Fault find ing is carried out using conventional RENAULT tools:

the XR25, NXR and a special bornier Elé. 1506 for checking the continu ities of the w iring looms.

This bornier is connected in series between the vehicle wiring loom and the passenger compartm entconnection unit wh ose fun ction it interru pts.

Fault find ing is still based on :

- the use of fault bargr aph s.

- forced comman d mod es.

- acknowledgement of driver comm and s.

FAULT FINDING SECTION

is comp rised of the following sections:

62 Air cond itioning

This fault find ing is id entical to that for other JE0X mod els with the exception of the locationof air conditioning relay 474 wh ich is contained in th e passenger comp artmen t connection

unit BII.

82 Imm obiliser

This fault finding and the p aram eters are identical to that for other JE0X mod els, with the

exception of the location of the tracks.

83 Instrument p anel

This fault finding is entirely new.

it deals with the w arning lights in the form of fault charts.

87 Passenger Comp artmen t Connection Un it BII

This fault finding is entirely new.

CONVENTIONAL FAULT FINDING

The following fault find ing sections d o not change:

- Pneumatic self-levelling susp ension.

- Injection.

- ABS.

- Autom atic Transm ission.

- Rad io.

IMPORTANT:

When replacing an instrument panel or a BII passengercompartment connection unit, the mileage is retained inthe BII passenger compartment connection unit and instru-ment panel memory.

When connecting the new component, the mileage in thememory will be displayed automatically on the instrumentpanel or in the BII passenger compartment connectionunit.

Do not carry out fault finding using a substitutecomponent from another vehicle as the higher mileage

will be memorised and will be displayed on both vehicles.

01

01-6



S66011.0

AIR CONDITIONING

Fault finding - Customer complaints

For add itional fault find ing see MR 315 Fault Find ing, section 62NOTES

THE AIR CONDITIONING COMPRESSOR RELAY IS INTEGRATED IN THE PASSENGER COMPARTMENT

CONNECTION UNIT

THE AIR CONDITIONING DOES NOT WORK (diesel /petrol version) Chart 1

62

62-1



S66011.0

AIR CONDITIONING

Fault finding - Fault charts

None.

Carry out a road test.AFTER REPAIR

NOTES

Chart 1THE AIR CONDITIONING DOES NOT WORK

DIESEL / PETROL VERSION

no Replace the faulty fuse.

yes

Check the fuses:

F13 : 10 A

F33 : 7.5 A

Are the fuses in good condition?

no End of fault find ing.

yes

App ly the auto-setting procedu re

(see "Aid" section).

Does the custom er comp laint persist?

Repair the connections or rep lace the control.

yes

Repair.

Disconnect the dr iver’s control and connect

bornier Elé. 1391.

Check the sup ply voltages for the A/ C relay:

- op en circu it B14 - earth = ≈ 11.6 V- closed circuit B14 - earth = ≈ 1 V

Are th ese voltages correct?

62

no

no

yes

Bornier Elé. 1391 in place

Check the connection on track B14 of the

bornier an d track 16 of the yellow 26 track

passenger compartment connection un itconnector (B).

Is the connection correct?

A

62-2



S66011.0

AIR CONDITIONING

Fault finding - Fault charts

Carry out a road test.AFTER REPAIR

Chart 1CONT 1

A

no

Use the filling station to check the pressu re of

the refrigerant fluid circuit for a temperatu re

of 20°C.

- P > 5 bar : replace the pressostat

- P < 5 bar : top up the freon level.

yes

62

Check the +12 volts on track 13 of the 16

track black passenger compartment

connection u nit connector (D)

Is there +12 volts?

Replace the p assenger

comp artment connection unit

no Repair

yes

Check the pr essostat connection on t racks D

and 13 of the 16 track black p assenger

compartm ent connection unit connector (D)


no

yes

Check whether there are +12 volts on track D

of the pressostatIs there +12 volts?

no Repair

yes

Check the pr essostat connection on t rack D

and the compressor


FOLLOWING FAULT FINDIN G SEE MR315 SECTION 62

62-3



IMMOBILISER

Passenger compartment connection unit (BII) 82

GENERAL

The ESPACE is equipp ed w ith a passenger

compartm ent connection u nit (BII) allowing m a-

nagement of:- the immobiliser by means of a key recognition

system (known as the CODED KEY engine im-

mobiliser system).

- door locking and unlocking by means of a ra-

d iofrequen cy PLIP (TRF).

The imm obiliser

A coded electronic unit (operating w ithout a bat-

tery) wh ich is ind epend ent of the remote control

function is integrated in the head of each key forthe vehicle.

When the ignition is switched on , an antenna ring

located arou nd the ignition switch interrogates

and captu res the code emitted by the key and

transmits it to the passenger compartm ent

connection u nit.

If it recognises the code, vehicle starting is au tho-

rised.

The immobiliser is activated a few seconds after

the key is removed from the ignition sw itch and is

indicated by flashing of the red w arning light lo-

cated on the instrument p anel.

If there is a key r ecognition system fault, a security

code can be entered either:

- using the door locking button (it doe not mat-

ter wh ich side) the red imm obiliser warn ing

light , or

- u sin g th e XR25.

This code will be given to the technician (on re-

quest) by the local assistance network (dep end ing

on the coun try, for example Delta Assistance on

08 00 05 15 15 for France, NVSR for the UK by fax

only).

NOTE:

This system is fitted to p etrol and diesel vehicles.

Petrol and direct injection diesel vehicles (exam-

ple: F9Q) the imm obiliser function is performed

by the injection compu ter.

Diesel vehicle with coded solenoid valve: the im-

mobiliser fun ction is performed by a coded sole-

noid valve (on the injection pu mp ).

IMPORTANT: ESPACE vehicles equipped with

F9Q, L7X engines have a special injection compu-

ter which will only function if coded.

82-1



IMMOBILISER

Passenger compartment connection unit BII 82

Door locking / unlocking

The radiofrequency with wh ich the vehicle is

equipped is used for:

- locking or unlocking of the opening elements,- management of the courtesy lights (time de-

lay).

The radiofrequency code is a rolling code and will

therefore be d ifferent each time th e PLIP is p res-

sed to preven t possible copying.

When replacing one of the PLIPs, a resynchronisa-

tion pr ocedu re will therefore have to be carried

out.

• It is no longer possible to unlock the doorswith the d oor locking button w hen the re-

mote control has been used to lock the doors.

• Door locking using the PLIP is indicated by two

flashes of the hazard war ning lights wh ilst un -

locking of the door s will be ind icated by one

flash of the hazard war ning lights.

IDENTIFICATION

On th ese vehicles the identification num ber on

the key head s consists of eight characters begin-

ning w ith the letter F for the radiofrequencyPLIPs.

82-2



A Dual funct ion key

B Antenna ring

C Passenger compartment connection unit BIID Red immobiliser warning light (on the instrument panel)

E Injection comp uter (petrol or direct injection diesel)

F Coded solenoid valve for diesel vehicles (except d irect injection d iesel)

G Central door locking / unlocking button

H Radiofrequency receiver unit (on the instrument panel)

I Diagnostic socket

IMMOBILISER


PRESENTATION OF THE SYSTEM

14559R1

82-3



IMMOBILISER


DESCRIPTION OF THE SYSTEM

With this system, the im mobiliser is activated ap-

proximately 10 seconds after th e ignition is swit-

ched off (show n by flashing of the red immobiliserwarning light).

It is comp osed of:

• two special matched dual function key heads

equipped with:

- a coded electronic chip allowing control of

the immobiliser (1),

- a radiofrequency remote control electronic

chip (2) allowing control of locking or un -

locking of the opening elements and timing

of the courtesy lights.

DIM8205

• An antenna ring (B) located around the igni-

tion switch, equipp ed w ith an electronic chip

responsible for transmitting the code from the

keys to the passenger comp artmen t connection

unit BII (C).

NOTE : This antenna ring is not coded.

IMPORTANT: Do not force the ring or its

connector when rem oving or refitting the two

half-cowlings so as not to dam age the coil

wires.

If these wires are dam aged th e key will not be

recognised w hen the ignition is switched on.

11300M2

• A passenger compartment connection unit BII

(C) located in the fuse box.

It ensures the following functions:

- the decoding of the key signal from the an-

tenna ring,

- management of the immobiliser system by

sending a code to the injection compu ter

(petrol or d irect injection d iesel) or to th e co-

ded solenoid valve for diesel vehicles (except

direct injection) to auth orise vehicle starting,

- control of the red imm obiliser wa rning light,

- unlocking and locking of the opening ele-ments,

- timed illumination of the courtesy light.

DIM8204

82-4



IMMOBILISER


Special notes for the passenger compartment

connection unit BII

When it is replaced, check the configuration.

- The central door locking button is blocked in

open p osition when the d oors have been

locked using the PLIP.

- Locking of the doors using the PLIP is indica-

ted by tw o flashes of the hazard warning

lights wh ilst un locking of the door s will be

indicated by one flash of the hazard warn ing

lights.

IMPORTANT: If one of the opening elements is

not closed, or a switch is faulty when the doorsare locked using the PLIP, the hazard warning

lights w ill not operate.

• A red immobiliser warning light is located on

the instrum ent panel and is used to:

- signal that the immobiliser system has been

activated,- manually enter the security code,

- signal a system fault for diesel vehicles

equipped with a coded solenoid valve (ex-

cept d irect injection).

- indicate that the key has not been recogni-

sed,

- signal that the resynchronisation mode for

the d oor locking PLIP has been entered .

• An injection warning light (on p etrol or direct

injection d iesel vehicles) which allows a fault onthe following systems to be signalled:

- in ject ion,

- immobiliser system, engine running (flashes

und er deceleration and at idle speed).

• A coded solenoid valve for diesel vehicles (ex-

cept d irect injection).

• A door locking button, located on the roof

console, wh ich also allows the security code to

be entered (it does not matter w hich side).

IMPORTANT:

When replacing a passenger compartment connection unitBII, the mileage is retained in the instrument panel memo-ry.

When connecting the new component, the mileage in thememory will be displayed automatically on the instrumentpanel.

Do not carry out fault finding using a substitutecomponent from another vehicle as the higher mileagewill be memorised and will be displayed on both vehicles.

82-5



IMMOBILISER


OPERATION

When th e immobiliser system is operational (ap-

proximately 10 second s after cutting + after igni-

tion feed ), the red imm obiliser warn ing lightflashes (slow flashing; 1 flash/ second ).

After switching on th e ignition, the antenn a ring

analyses the code from the key and tra nsm its it to

the passenger compar tment connection u nit BII.

If the code is recognised by th e passenger

compartm ent connection un it BII, it send s a code

to the injection compu ter (petrol or direct injec-

tion d iesel) or to the coded solenoid valve for die-

sel vehicles (except injection d irect) via the coded

line and extingu ishes the red imm obiliser warn inglight (after ap proximately 3 seconds).

At this p recise mom ent, one of several situat ions

may arise:

• The injection computer or the coded solenoid

valve has no r eference code in its mem ory:

→ the code sent to it is stored in its mem ory.

• The injection computer or the coded solenoid

valve has a reference code in its memor y:

→ The code sent to it is compared w ith its refe-

rence code.

→ If the two codes match, the comp uter u n-

locks the injection or th e coded solenoid

valve and au thorises the engine to be star-

ted. When the ignition is switched on, the

injection w arning light (petrol or d irect in-

jection d iesel) and the imm obiliser warning

light illum inate for a few seconds and extin-

guish, thereby ind icating that th e system is

operating correctly.

→ If the tw o codes do n ot match, the system

remains locked to prevent th e engine being

started. When th e ignition is switched on,

the injection w arning light (petrol or d irect

injection d iesel) illuminates for a few se-

cond s and extinguishes whilst the red immo-

biliser wa rning light flashes (rapid flashing).

Vehicle starting is not au thorised.

NOTE: To ensure that th e system operates correct-

ly, no object (example : keyrings) shou ld be inser-

ted between the key and the antenna ring.

IMPORTANT: When the battery has a low charge,

the drop in vo ltage caused by operating the star-

ter motor may reactivate the immobiliser. If the

voltage is too low, the engine cannot be started,

even by pushing the vehicle.

82-6



IMMOBILISER


REPLACING A KEY HEAD

The coded chip in th e key head or PLIP is faulty:

• Order a replacement key head u sing thenu mber in th e faulty key head (eight

alphanumeric characters starting with the

letter F for radiofrequency PLIPs) and carry ou t

the resynchron isation p rocedure for the PLIPs.

• If the customer requires the fault to be repaired

imm ediately (2nd key u navailable), th e

instrument pan el and the two key heads will

have to be replaced (see replacing a kit).

The key has been lost:

→ Order a replacement key head u sing the num -

ber in the 2nd key head (eight alphanu meric

characters beginning w ith the letter F) or on

the label which is usually attached to th e keys

wh en the veh icle is delivered.

In this case, remem ber to order the m etal insert

for the new key head .

IMPORTANT: Do not touch the key head

electronic un it when t aking note of the num ber in

the key head . If the key head electronic un it has

been touched , the key mu st be replaced.

NOTE: If the nu mber of the key head cannot be

found (both keys and th e label have been lost),

the comp lete kit w ill have to be r eplaced

(passenger compartmen t connection un it BII, two

PLIPs, the instrum ent p anel and the injection

compu ter or the coded solenoid valve electronic

unit).

NOTE: the d oor locking system cannot operatewith th ree PLIPs (the instru ment p anel can only

generate tw o d ifferent rolling codes).

PROCEDURE FOR RESYNCHRONISING THE

REMOTE CONTROL UNIT

This procedu re will be used w hen an instrum ent

pan el or PLIP is replaced, or w hen the PLIP code isno longer w ithin the reception area of the instru -

men t panel (more than 1000 consecutive p resses

on th e PLIP out of range).

This allows the tw o PLIPs to be resynchron ised

with the instrum ent pan el receiver unit (rolling

code).

SPECIAL NOTE: With this new receiver un it in the

instrum ent pan el, it is not always necessary to re-

synchronise the 2nd PLIP.If this is carried ou t w ith a single PLIP, check that

the second is operating . If not, carry ou t the

complete resynchronisation procedu re for both

PLIPs.

1. Switch on the ignition (to activate central

door locking bu tton feed).

2. Switch off the ignit ion.

3. Press the central d oor locking bu tton for

more than 5 seconds (the d oors lock and un -

lock).

From this mom ent on, the operator h as 15 se-

conds (indicated by illuminat ion of the red

imm obiliser warn ing light) to carry out the

following two operations.

4. Press the 1st PLIP once (the d oors lock and un -

lock).

5. Press the 2nd

PLIP once (the door s lock and un -lock).

6. Once the pr ocedure is completed, check that

the doors lock / un lock correctly.

82-7



IMMOBILISER


REPLACING THE PASSENGER COMPARTMENT

CONNECTION UNIT BII ONLY

A new passenger compartm ent connection unit

BII is not coded . Once it has been fitted on th e ve-hicle, it will have to be progr amm ed w ith the code

for the keys so that it will be operational (see pas-

senger compartm ent connection unit BII prog ram-

ming p rocedure).

IMPORTANT : If the custom er has not left you the

2nd key, it is possible to carry ou t progr amm ing

with a single key, using th e XR25.

Before carrying out the program ming p rocedur e:

• Connect the XR25 to the vehicle.

• Set the selector switch to S8 and enter the code

D67 G02* fiche N °68 .

With the ignition switched off

• Enter G31*1* and p roceed with programming

with a single key, bargraph 3 LH side extin-

guishes.

NOTE : There is no operation to be carried ou t on

the injection comp uter or t he coded solenoid

valve. It retains the sam e engine imm obiliser code.

IMPORTANT: When a p assenger comp artment

connection u nit BII has been p rogram med with

the code for the keys, it is impossible to remove it

from the memor y or to memorise another code in

its place.

CONFIGURATIONS FOR THE PASSENGER

COMPARTMENT CONNECTION UNIT BII.

When a passenger compartment connection unit

BII is replaced, check the configuration.

With the XR25 connected , set the selector switch

to S8 and enter the code D67 then fiche N°67.

See configura tion in section 87.

82-8



IMMOBILISER


PROCEDURE FOR PROGRAMMING THE


BII

This procedu re may be carried out once only bythe passenger compar tment connection u nit BII.

As long as this procedure has not been carried

out, it remains im possible to start the veh icle.

NOTE: Where p rogram ming is imp ossible, check

the transponder ring/ passenger compartment

connection un it BII connection an d visually check

the an tenna ring (see fault find ing). If the coil

wires are dam aged, the ring w ill have to be repla-

ced.

The procedu re may be carried out:

• With both keys (which allows verification th at

the keys are matched).

NOTE : the procedure w ill not work if the same

key is used tw ice or if the keys are not m atched.

• With a single key, using the XR25 (where the

customer has not left both keys at the work-

shop).

The XR25 may be u sed for this p rocedur e but it is

not vital (except for program ming w ith a single

key, see replacemen t of the passenger comp art-

ment connection un it BII only).

1. Conn ect the XR25 to the vehicle, set the selec-

tor switch to S8 and enter the code D67 G02*

(fiche N°68), bargrap hs 17 RH side and 19 LH

side mu st be illum inated (programming not

carried out).

2. Switch on th e ignition (withou t activating thestarter motor) with the 1st key (approximately

2 seconds). Bargraph 18 RH side an d LH side

illum inate. From th is momen t, the operator

has 4 minu tes to carry ou t the following op e-

ration.

3. Switch on th e ignition (withou t activating the

starter motor) with the 2nd key (approximate-

ly 2 second s). Bargraphs 18 RH side, LH side

and 19 LH side extinguish.

The red imm obiliser warn ing light flashes ra-

pidly.

4. Switch off the ignition and switch it on again

for a few seconds (without activating th e star-

ter motor) to send the code to th e injection

comp uter or to the coded solenoid valve.

5. Check that the imm obiliser system is opera-

ting correctly:

→ with th e ignition switched off, the red im-

mobiliser warning light shou ld flash (slow

flashing). Bargraph 10 LH side should be

illum inated. The vehicle should n ot be

able to be started u sing other keys.

NOTE : To simulate starting pr evention, with

the ignition switched off , wait for the red im -

mobiliser warning light to start flashing slow-ly. Enter comm and G04*, bargraph 9 LH side

illuminates.

Switch on the ignition, the red imm obiliser

warning light flashes more qu ickly and it

shou ld be imp ossible to start the vehicle

6. Once the procedu re has been completed,

check tha t the system is operating correctly.

Switch the ignition off then on again and

check that the red w arning light illum inates

for 3 second s then extingu ishes and that th e

vehicle can be started .

NOTE : If the progr amm ing procedu re has fai-

led, wait for bargraphs 18 LH side and RH side

to extingu ish before trying again w ith both

keys.

When a passenger compartment connection unit

BII has been replaced, check the configuration.

82-9



IMMOBILISER


Special notes on PLIPs

If the key program ming p rocedur e (imm obiliser

function) has been carried out w ith the original

keys, the PLIPs will then be im med iately operatio-nal (un it correctly configured).

If the prog ramm ing procedu re (immobiliser fun c-

tion) has been carried out w ith a single original

key (using th e comm and G31*1*) only th e PLIP for

that key w ill be operational.

For the 2nd PLIP to w ork, it will have to be resyn-

chronised.

Check the operation of the PLIPs. After pr ogram -

ming (bargraph s 17 LH side an d RH side should ex-

tinguish).

REPLACING A KIT

(passenger compartment connection unit BII, two

key heads and the ins trument panel, when the

old security code is know n)

If a kit has to be r eplaced, it will be necessary to:

• Programme the codes for the two new PLIPs in-

to the p assenger compartment connection u nit

BII (supp lied un coded).

• Erase the old code memorised in the injection

compu ter or in the coded solenoid valve elec-

tronic un it using the p rocedu re for entering the

secur ity code (the code nu mber for the old k it

can be requested from the local assistance net-

wor k, for example DELTA Assistance for France,

NVSR for th e UK by fax only).

• Synchronise the PLIPs.

IMPORTANT : To erase the old code (memorised in

the injection comp uter or in the coded solenoid

valve electronic un it), the pr ocedu re described be-

low MUST be followed, in the or der given.

In effect, the injection comp uter code or coded so-

lenoid valve electronic unit code can on ly be era-

sed u sing the security code (with the number forthe old connection unit) if the new connection

un it fitted to the vehicle has been program med

with a code (wh ich is the case in the procedu re

which follows).

NOTE : If the security code introd uced into the

connection u nit is the same as the injection

compu ter or the coded solenoid valve, it will not

be decoded .

IMPORTANT:

When replacing the passenger compartment

connection uni t BII and the instrument panel, to

retain the vehicle mileage:

It is necessary to:

- With the ignition switched off,

- Disconnect and remove the instrument panel.- Replace and connect the new instrument pa-

nel.

- Switch on the ignition for approximately 5 se-

conds, the mileage in the passenger compart-

ment connection unit BII memory w ill be inscri-

bed in the new instrument panel.

- Switch off the ignition.

- Disconnect and remove the passenger

compartment connection unit BII.

- Switch on the ignition for approximately 5 se-

conds, the mileage in the memory of the newinstrument panel w ill be entered into the new

passenger compartment connection unit BII.

- Programme the keys.

- After repair, the fault memorised in the pas-

senger compartment connection unit BII will

have to be erased by entering the command

mode G0** into the XR25.

82-10



IMMOBILISER

Passenger compartment connection unit (BII) 821. Fit the m etal inserts from the old keys into th e

new key heads

2. Note the nu mber of one of the old key heads

to obtain the security code.

3. Remove the passenger comp artm ent connec-

tion u nit BII (with th e ignition sw itched off).

4. Fit the new p assenger comp artmen t connec-

tion u nit BII in p lace (with th e ignition swit-

ched off).

5. Conn ect the XR25, (fau lt finding fiche N°68)

set the selector to S8 and enter the code D67

G02*. Bargraphs 17 RH side and 19 LH side

should be illum inated (programming not car-

ried out).


starter motor) using the 1st key (approximate-

ly 2 seconds). Bargraphs 18 RH side an d LH

side Illum inate. From this mom ent, the opera-

tor has 4 minu tes to carry ou t the following

operation.


starter motor) using the 2nd key (approxima-

tely 2 second s).

Bargraphs 18 RH side an d LHside and 19 LH side extingu ish. The red war-

ning light flashes rapid ly.

8. Switch the ignition off then on again for a

few seconds and check that the warning light

is illuminated .

9. Switch the ignition off then on for more than

10 consecutive seconds.

10. Switch off the ignition and wait for the r edwar ning light to start to flash slowly. With the

ignition switched off enter G04*, bargraph 9

LH side illuminates.

11. Switch on the ignition, the red w arning light

flashes rap idly.

Then follow the p rocedur e for entering the

security code (operation 3, 4, 5 and 6 of the

procedu re for entering the security code

using the d oor locking bu tton or the XR25)

using the code nu mber corresponding to the

old kit. This allows the old code m emorised in

the coded solenoid valve electronic un it or in

the compu ter to be erased.

IMPORTANT: If the security code from the old

kit is entered usin g the XR25, it is norm al for

the d isplay to ind icate "fin" when it is valida -

ted.The passenger compartment connection unit

BII in p lace does n ot correspond to this code.

Ignore it and check whether th e vehicle will

start. If the veh icle does not start, check the

code and restart the procedure.




NOTE: On p etrol or d irect injection d iesel ve-

hicles, using the XR25, it is p ossible to check that th e injection comp uter h as been deco-

ded correctly (as par t of injection fau lt fin-

ding).

Connect the XR25 to the diagnostic socket.

Set the ISO selector and enter the injection

code.

Petrol vehicle:

Bargrap h 2 RH side (immobiliser) shou ld be il-

lum inated and after entering *22, the text "2

def" shou ld ap pear on the XR25 display.

Erasure has been su ccessful.

Direct injection d iesel vehicle:

Bargrap h 15 LH side (immobiliser) should be

illum inated and after entering *15, the term

"2 def" shou ld ap pear on th e XR25 display.

Erasure has been su ccessful.

• If the display ind icates "1 def" this ind i-

cates a fault on the coded line. In this case,

repair and restart the procedure.

• If bargraph 2 RH side or 15 LH side dep en-

d ing on engine (immobiliser) is extinguished

and the d isplay ind icates "bon" (*22 or *15

depend ing on engine), this indicates that the

code in the injection comp uter h as not been

erased. In th is case check the conformity of

the emergency code num ber and rep eat the

procedure. ˆ

82-11



IMMOBILISER


14. The procedure is complete . After switching

the ignition off then on again (for mor e

than 2 second s), check that the vehicle can

be started.

NOTE: if the program ming procedu re fails,

wait for bargraphs 18 LH side and RH side

to extingu ish before trying again w ith

both keys.

15. When replacing a passenger compartment

connection uni t BII, check the configura-

tion.

12. Switch the ignition off then on again for a

few seconds withou t activating the starter

motor to p rogramme th e immobiliser code of

the new kit into the coded solenoid valve

electronic unit or into the injection comp uter.The red warn ing light shou ld illum inate for 3

seconds then extinguish.

NOTE:

• On petrol or direct injection d iesel vehi-

cles, using the XR25, check that the code

has been program med into the comp uter.

Petrol veh icle:

Bargraph 2 RH side (imm obiliser) should be

extinguished and after entering *22 th edisp lay indicates "bon". The in jection

compu ter coding is complete. If the d isplay

indicates "2def ", the injection computer

has not yet been coded .

Direct injection d iesel vehicle:

Bargraph 15 LH side (imm obiliser) shou ld

be extingu ished and after entering *15 th e

XR25 display sh ould indicate "bon". The in -

jection computer coding is complete. If the

disp lay indicates "2def ", the injection

comp uter has not yet been coded.

• On diesel vehicles w ith a coded solenoid

valve, when th e ignition is switched on,

check that the immobiliser wa rning light

extingu ishes after 3 seconds .

13. Check that the system is operat ing correct-

ly.

Switch on the ignition and check that thered w arning light illum inates for 3 seconds

then extinguishes and that the vehicle

starts.

NOTE: It is possible to check starting preven-

tion u sing th e XR25.

• Switch off the ignition, wait until the red

war ning light flashes (slow flashing) and

enter G04*.

• Switch on the ignition and check that it isimpossible to start the vehicle and that the

red w arning light flashes (rapid flashing).

82-12



IMMOBILISER


SPECIAL NOTES FOR FITTING AN INJECTION

COMPUTER

IMPORTANT

ESPACE vehicles equipped with F9Q, L7X engines

have a special injection computer which only

functions if it is coded.

Consequently, you are strongly advised not to

carry out tests using a computer borrowed from

the store or on another vehicle to prevent coding

procedures w hich would make the computers

unusable as a result.

TEST

In injection fau lt find ing, it is possible to deter-

mine the condition of the compu ter.

Connect the XR25 to the vehicle and enter th e

code correspond ing to th e type of injection.

• If the injection computer is not coded.

Petrol vehicle

Bargraph 2 RH side (imm obiliser) should be illu-

minated an d after entering *22, the term

"2def " shou ld ap pear on the XR25 display.

Direct injection d iesel vehicle

Bargraph 15 LH side (imm obiliser) should be il-

luminated an d after entering *15, the term

"2def " shou ld ap pear on the XR25 display.

• If the injection compu ter is coded and there is

no fault on the coded line.

Petrol vehicle:

Bargraph 2 RH side should be extinguished andafter entering *22, the term "bon" should ap -

pear on the XR25 disp lay (even if the computer

coding does not correspond to the vehicle).

Direct injection d iesel vehicle

Bargraph 15 LH side should be extinguished

and after entering *15, the term "bon" should

app ear on the XR25 display (even if the compu-

ter coding d oes not correspond to the vehicle).

NOTE: If a fault has been noted on the coded line

by the injection compu ter, the term "1def " willapp ear on th e XR25 display after entering *22

(Bargraph 2 RH side shou ld illuminate). In th is

case, repair and erase the fault using comm and

G0** or by d isconnecting the battery.

82-13



IMMOBILISER


REPLACING THE INJECTION COMPUTER (petrol

and direct injection diesel vehicles)

The injection computer is sup plied u ncoded . The

engine imm obiliser code m ust therefore be pro-grammed in when the comp uter is fitted to en-

able the vehicle to be started .




It is sufficient to carry ou t the following opera-

tions:

• Switch on the ignition for a few seconds using

the coded key.

• Switch off the ignition, the immobiliser func-

tion will be ensu red ap proximately 10 second s

afterward s (the red imm obiliser warning light

flashes).

• Check that the system is operating correctly.

Switch on th e ignition and check that th e red

warning light illuminates for 3 seconds then ex-

tingu ishes and tha t the vehicle starts.

NOTE:

It is possible to check starting p revention u sing

the XR25:

• Use fault finding fiche N° 68 and enter the code

D67 then G02* on the XR25.

• To simulate starting prevention, with the igni-

tion switched off , wait until the red imm obili-

ser wa rning light begins to flash slowly. Enter

command G04*, ignition still switched off

(Bargraph 9 LH side illuminates).

• Switch on the ignition, the red immobiliser

warn ing light flashes more rapidly and it

shou ld be imp ossible to start the vehicle.

• The procedure is complete. After switching the

ignition off then on again (for m ore than 2 se-conds), check that the veh icle can be started.

REPLACING THE CODED SOLENOID VALVE

ELECTRONIC UNIT (except direct injection diesel)

For the operation to rem ove and refit the scree-

ning w hich allows access to the coded solenoidvalve and the electric stop, see the Techn ical Note

(N.T. 2717A and p age 82-17).

The electronic un it for the solenoid valve is sup -

plied uncoded . The imm obiliser system code m ust

therefore be prog ramm ed in when it is fitted to

enable the veh icle to be started.

It is sufficient to carry ou t the following opera-

tions:

• Switch on the ignition for a few seconds usingthe vehicle’s coded key.

• Switch off the ignition, the immobiliser func-

tion will be ensu red ap proximately 10 second s

afterward s (The red immobiliser wa rning light

flashes).

NOTE:

It is possible to check starting p revention u sing

the XR25:

• Use fault finding fiche N ° 68 and enter the code

D67 then G02* on the XR25.

• To simulate starting prevention, with the igni-

tion switched off , wait until the red im mobili-

ser war ning light begins to flash slowly. Enter

command G04*, ign ition still switched off

(Bargraph 9 LH side illuminates).

• Switch on the ignition, the red immobiliserwarning light flashes more rap idly and it

shou ld be imp ossible to start the vehicle.

• The procedure is complete. After switching the

ignition off then on again (for m ore than 2 se-

conds), check that the veh icle can be started.

82-14



IMMOBILISER

Passenger compartment connection unit (BII) 82DECODING PROCEDURE

This procedure w ill only work if the old security

code is known.

IMPORTANT:

The decoding procedu re involves replacing the

passenger compar tment connection u nit (BII) of

the vehicle with another passenger comp artment

connection u nit (BII) with a d ifferent code and en-

tering th e vehicle security code (security code

nu mber to be requ ested from the local assistance

network d epending on the country, for example

Delta Assis tance on 0800 05 15 15 for France,

NVSR for the UK by fax only), using the num ber in

the vehicle key head .

1. With the ign ition switched off, fit a new pas-

senger comp artmen t connection u nit (BII) co-

ded with a d ifferent num ber in place of the

passenger comp artmen t connection u nit (BII)

originally fitted to the veh icle (the p rocedur e

will not work w ith an uncoded p assenger

compartm ent connection u nit (BII) or one

wh ich is coded with the same nu mber as the

ignition).

2. Switch on the ignition, the red imm obiliser

war ning light flashes (rapid flashing).

3. Enter the vehicle secur ity code (num ber corre-

sponding to that on the original key).

4. After entering th e security code, the red war -

ning light flashes again. On the XR25, "2def"

shou ld be read on the display (in injection

fault find ing *22 or *15 depending on en-

gine). This indicates that the injection comp u-

ter has been decoded .

IMPORTANT:

When replacing a passenger compartment connection unitBII, the mileage is retained in the instrument panel memo-ry.

When connecting the new passenger compartmentconnection unit BII, the mileage in the instrument panelmemory will be displayed automatically in the passengercompartment connection unit.

Do not carry out fault finding using a substitute compo-nent from another vehicle as the higher mileage will bememorised and will be displayed on both vehicles.

82-15



IMMOBILISER


SPECIAL NOTES FOR TESTING A CODED SOLENOID

VALVE

IMPORTANT

When testing an u ncoded solenoid valve electro-

nic unit borrow ed from the store (test par t), the

unit MUST NOT be fed d uring the op eration.

Switching the ignition on w ill send a coded signal

from the d ecoder u nit to the solenoid va lve elec-

tronic unit (the code is pr ogramm ed).

To avoid m emorising a code which could disable

the electronic un it of the coded solenoid valve af-

ter testing, the blue 26 track connection unitconnector must be disconnected. The coded signal

will therefore not be sent w hen th e ignition is

switched on (the solenoid valve electronic un it

will remain uncoded).

SYSTEM FAULT, ENGINE RUNNING

Petrol or direct injection diesel vehicle

If a fault in th e system is n oted by the injection

compu ter when th e engine is runn ing, the injec-

tion w arning light on the instrument p anel will

flash during d eceleration and at idle speed (speed

less than 1 500 rpm).

IMPORTANT: In this case, after repair, the fault

mem orised in the injection comp uter w ill have to

be erased by entering comman d m ode G0** using

the XR25 or by d isconnecting the battery (ap-

proximately 2 minutes), to allow the engine im-mobiliser system to op erate again.

NOTE: This fault m ay be shown by th e XR25 (in in-

jection fault find ing).

Conn ect the XR25 and enter the injection code.

The fault is indicated by bargrap h 2 RH side.

After entering *22, the term "1def " on th e XR25

d isplay indicates a coded line fault.

Direct injection diesel vehicles

The fault is indicated by bargrap h 15 LH side.

After entering *15, the term "1def " on th e XR25

d isplay indicates a coded line fault.

Diesel vehicle with coded solenoid valve

If a system fault is detected by the p assenger

compar tment connection u nit BII wh en the en-

gine is run ning, the red imm obiliser warn ing light

will illum inate un til the ignition is switched off.

IMPORTANT: In this case, after repair, the fault

memorised in the p assenger compartment

connection u nit BII will have to be erased by ente-

ring command mode G0** using th e XR25 or by

d isconnecting the battery (approximately 2 mi-

nutes), to allow the engine imm obiliser system to

operate again.

NOTE: This fault is show n by the XR25 and by the

fault finding for the passenger compartment

connection u nit BII (fiche N°68).

Conn ect the XR25.

Set the selector sw itch to S8 and enter the codeD67 then G02*.

The fault is indicated by bargrap hs 6 LH side or 6

RH side.

82-16



IMMOBILISER

Passenger compartment connection unit (BII) 82REPLACING THE CODED SOLENOID VALVE ELECTRONIC UNIT see NT N° 2717A (diesel vehicle, BOSCH pu mp )

SPECIAL TOOLING REQUIRED

Mot. 1372 Kit for removing the self-shearing bolts fromthe computers

Mot. 1372-02 Drilling tube for self-shearing bolts

Mot. 1383 Tool for removing high pressure diesel pipes

12406R

Drill the five self-shear ing bolts (4), (5), (6), (7) and (8), to a length of 4 mm using the d rilling tu be Mot. 1372-

02 and the 4 mm diameter dr ill bit (9), sup plied in kit Mot.1372 (the quality of the bit used to d rill the self-

shearing bolt (4) is very imp ortant. Use a tu ngsten carbide bit).

When drilling:

- support the dr illing tube,

- lightly oil the bit.

Use the extractor (10) and its hand le to remove the bolts.

82-17



IMMOBILISER


PROCEDURE FOR ENTERING THE SECURITY CODE

With this imm obiliser system, the procedu re for

entering the security code is man aged by the pas-

senger compartment connection unit .

The code will be entered:

- using the door locking button and the red im-

mobiliser system war ning light.

- u sing the XR25.

The security code can only be entered if the imm o-

biliser system is active. The red wa rning light

shou ld flash wh en the ignition is switched on (ra-

pid flashing).

After determining th e security code nu mber, carryout the following operations:

Using the XR25

1. With the ignition switched off, the red im mo-

biliser war ning light sh ould flash (slow flas-

hing).

2. Switch on the ignition, the injection w arning

light (petr ol or direct injection d iesel vehicle)

illum inates for app roximately 3 seconds then

extingu ishes whilst the red immobiliser war -

ning light flashes more rap idly.

3. Conn ect the XR25, use fault finding fiche

N°68, set the selector to S8 and enter the code

D67 then G02*.

Bargraph 10 LH side should be illuminated.

4. Enter comman d G40* then the security code

and validate w ith key *.

• If the code is correct," bon" is disp layed on

the XR25 and bargrap h 10 LH side extin-

guishes.

• If the code is not correct,"déf" is displayed

on the XR25 and bargrap h 10 LH side re-

mains illuminated.

82-18



IMMOBILISER


After entering the 4th figure of the security code:

• If the code is correct, it is possible to start the

engine.

The red immobiliser war ning light shou ld illu-

minate for approximately 3 seconds , extinguish

for approximately 3 seconds and re-illuminate

for approximately 30 seconds .

This warn ing light illumination cycle will repeat

wh enever the ignition is switched on and as

long as the vehicle is un protected (up to ap-

proximately 10 minutes after the ign ition is

switched off). This serves to remind the custo-

mer th at his vehicle is no longer protected.

The vehicle will again be p rotected either:

- approximately 10 minutes after the ignition

is switched off (automatic starting),

- after the battery is disconnected.

• If the code is incorrect, the engine cannot be

started.

The red imm obiliser warn ing light flashes .

Switch off the ignition, then repeat th e proce-

du re for entering the code.

IMPORTANT: You m ay make th ree attempts to

enter the code. If, after the third attemp t, the

code is invalid, you mu st wait for app roximately

15 minu tes before making another attemp t.

When th is period has expired, switch the igni-

tion off and on again and 3 more attempts

may be made.

NOTE: This procedu re does not decode the injection compu ter or the coded solenoid valve

(depend ing on engine), it only authorises the

starting of th e vehicle.

REMINDER: The ignition m ust be tu rned off

and on again between two code tests.

Using the central door locking button

After determining the secur ity code num ber, carry

out the following operations:

1. With the ignition switched off, the red imm o-

biliser war ning light sh ould flash (slow flas-

hing).

2. Switch on the ignition, the injection w arning

light (petrol or direct injection diesel vehicle)

illum inates for app roximately 3 seconds then

extingu ishes whilst the red immobiliser war -

ning light flashes more rap idly.

3. Press and hold the central door locking but-

ton (it does not m atter which side), the redwarning light extinguishes.

4. Without releasing th e button, the w arning

light w ill flash very slowly (every 1.5 seconds)

to generate a coun ting sequence.

Count the nu mber of times the red w arning

light illuminates and release the but ton when

the value of the 1st figure of the security code

is reached .

5. Press the door locking bu tton again.

Count the nu mber of times the red w arning

light illum inates and r elease the key when

the value of the 2nd figure of the security

code is reached .

6. Repeat op eration "5" to enter the last tw o fi-

gur es for the security code.

82-19



IMMOBILISER


DIM8703

PASSENGER COMPARTMENT CONNECTION UNIT BII CONNECTIONS

26 TRACK YELLOW CONNECTOR (A) 26 TRACK YELLOW CONNECTOR (B)

Track Allocation

+ instrument p anel rheostat

+ air cond itioning rheostat

- right h and ind icator control via stalk - hazard w arning lights timed / control

information

central door locking button op ening control

- fast speed windscreen wip er control via

stalk information

- timed r ear wiper start informat ion

antenna ring / connection un it coded line

+ antenna ring feed

+ rheostat information (knob)

+ front fog lights relay

+ rear screen w iper timer

Diag link H instrument panel information

- interior lighting via sw itch

- passenger comp artm ent lighting via relay

- control panel A/ C relay

- left han d ind icator control

central d oor locking bu tton close control

- ADAC sequence

- slow speed windscreen wiper information

Antenna ring earth

Antenna ring interrogation

0 volt rheostat poten tiometer

+ rear fog lights control+ 12 V instru men t pan el protected before

ignition feed via passenger compartment

connection u nit

Diag link L instrum ent pan el information

1

2

34

5

6

7

8

9

10

11

12

1314

15

16

17

18

19

20

21

22

23

2425

26

Reverse

Diagnostic information (line L)

0 volt outside temperatur e sensorTailgate module / connection u nit connec-

tion

+ protected accessories feed

- EC5 air bag fau lt warn ing light

+ left hand sid e lights

+ rear screen washer pu mp

- rear left and right d oor switch

- driver’s electric wind ow one tou ch raise

control

- driver’s electric wind ow norm al raise

control

- 1st line courtesy light+ 12 V before ignition feed to p assenger


- SDM air bag fault w arning light

Diagnostic information (line K)

Outside temp erature sensor information.

+ after ignition feed w indscreen w iper

- front left hand door switch

+ main beam h eadlights

+ windscreen washer pum p

+ dipped h eadlights

- seat belt information

- front right han d door sw itch

dr iver’s electric window norm al lower

control

- handbrake information

- rear electric w indow blocking control

Track Allocation

1

2

34

5

6

7

8

9

10

11

1213

14

15

16

17

18

19

20

21

22

23

24

25

26

82-20



IMMOBILISER


16 TRACK BLACK CONNECTOR (D)

1 TRACK WHITE CONNECTOR (C)

Track Allocation

1 Earth

- autom atic transm ission fault warn ing

light

Not used

- door open outpu t

LPG level information

LPG fuel selection information

Not used

- self-levelling suspension fault w arning

light

Not used

Not used

Not used

Fuel flow information- heated seat wa rning light

Track Allocation

1

2

3

4

5

6

7

8

9

10

1112

12 TRACK BLUE CONNECTOR (E)

Coolant temperature informationFuel level information

Oil level sensor information

TDC information

Headlight w asher control

+ alarm close information

+ motor 1 fan assembly battery

- brake fluid level information

- brake pad wear w arning light

Not used

Not used

- charge warn ing light

- ABS warn ing lightNot used

0 volt fuel gau ge

0 volt oil level

Second ary fan speed information

Injection / d iesel coded information

+ alarm open information

+ motor 2 fan assembly

- injection fault w arning light

- oil pr essure war ning light

- catalytic converter overheating w arning

light

- preheating w arning light

- windscreen w iper park

- coolant temperature warning light

Track Allocation

12

3

4

5

6

7

8

9

10

11

12

1314

15

16

17

18

19

20

21

22

23

2425

26

26 TRACK BLUE CONNECTOR (F)

1 TRACK GREY CONNECTOR (G)

Track Allocation

1 + battery

Track Allocation

1

2

3

45

6

7

8

9

10

11

12

13

14

15

16

Right hand indicator outpu t

Left hand ind icator outpu t

Driver’s electric wind ow raise

Driver’s electric wind ow lower

Not used

+ central door locking bu tton close

+ central door locking bu tton op en

+ fast speed wind screen wiper

+ wind screen wiper

+ front fog lights via relay

+ front fog lights

- passenger comp artmen t lighting via

relay

+ air cond itioning author isation via pres-

sostat- rear right han d side electric w indow

authorisation

- rear left hand side electric window

authorisation

+ slow sp eed wind screen wiper

82-21



IMMOBILISER

Passenger compartment connection unit (BII) 82WIRING DIAGRAM

DIM8210

82-22



IMMOBILISER


COMPONENTS KEY

104 Ignit ion switch (antenna ring)

120 Inject ion computer

123 Door locking button (for entering security code)225 Diagnost ic socket

597 En gin e fu se box

711 Coded solenoid valve

866 Diesel inject ion computer

1016 Passenger compartment fuse box

82-23



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IMMOBILISER

Passenger compartment connection unit (BII) 82FAULT FINDING - INTRODUCTION

SETTING UP XR25 / PASSENGER COMPARTMENT CONNECTION UNIT BII DIALOGUE

- Connect the XR25 to the diagnostic socket.

- Set the ISO selector to S8

- Enter D67 then G02* 2.n68

- Fiche N°68

WARNING :

When carrying ou t checks using a m ultimeter, avoid using a test pin on connectors where the size of the

test pin could d amage the terminals and lead to a poor contact.

IDENTIFICATION OF ENGINE IMMOBILISER FAULT BARGRAPH ON THE PETROL INJECTION FICHE

To check wh ether the "engine imm obiliser fault" bargrap h is illuminated on th e injection fiche

correspond ing to the veh icle, use the fiches correspond ing to the typ e of engine).

ERASING THE MEMORY AND EXITING FAULT FINDING

After repairing the engine imm obiliser system, enter G0** on the XR25 keyboard to erase th e mem orised

fault and G13* at the end of fault finding.

82-24



IMMOBILISER

Passenger compartment connection unit (BII) 82PETROL/DIESEL

FI21868

B54531.0

XR25 fault finding fiche

fiche N°68

82-25



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IMMOBILISER


REPRESENTATION OF THE BARGRAPHS

Illum inates when d ialogue is established w ith the prod uct comp uter, if it remains extingu ished:

- the code does not exist,

- there is a line, XR25 or computer fault.

REPRESENTATION OF FAULTS (always on a coloured background)

If illum inated, ind icates a fault on th e prod uct tested. The associated text defines the fault.

If extingu ished, indicates that no fault was detected on th e prod uct tested.

REPRESENTATION OF STATUS (always on a wh ite backgrou nd )

Engine stopped, ignition on, no operator action

The status bargraph s on the fiche are represented in the cond ition they should be in wh en the engine is

stopp ed, ignition on, with no op erator action.

- If on the fiche, the bargraph is shown

- If on the fiche, the bargraph is shown

- If on the fiche, the bargraph is shown illuminated when the function or

condition on the fiche is met.

either or

Engine running

Extingu ished w hen th e function or condition specified on th e fiche is no longer being m et.

Illum inated w hen th e fun ction or th e condition specified on th e fiche is being met.

Fiche n° 27 is a generic fiche used for several engines.

The various engines do not use all the bargraph s. To know w hich bargraphs are dealt w ith by the injection

compu ter, after entering into dialogue, press keys V and 9 simu ltaneously.

The bargraphs d ealt with w ill:

- illuminate, if it is a bargraph for a fault which cannot be memorised or for status bargraphs,

- flash, if they are fault bargraphs which can be memorised.

To return to fault find ing mod e, press key D.

extinguished

illuminated

82-26



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IMMOBILISER


When comm un ication has been established, deal with any illuminated fault bar-

graphs.

Carry ou t a conformity check.

AFTER REPAIR

Bargraph 1 RH side extinguished

CODE PRESENT1

None.NOTES

FAULT FINDING - INTERPRETATION OF XR25 BARGRAPHS

Check the cond ition of the + before ignition feed fuses.

Replace the fuse(s) if necessary.

Ensure that the XR25 is not the cause of the fault by trying to comm un icate with a nother compu ter on

the vehicle (air bag comp uter, injection comp uter, ...).

Check that the ISO selector is in position S8, that you are u sing the latest version of the XR25 cassette and

the correct access code (D 67 G02* to access fiche N° 68 ).

Check bat tery voltage (U > 10.5 volts). Recharge th e battery if necessary.

Check that t he yellow 26 track connector A for the connection u nit is correctly connected.

Check that the p assenger compartm ent connection unit is correctly fed :

- ea rth on tr ack 1 of the w hite pa ssenger compartmen t connection un it (BII) connector (C).- + before ignition feed on track 13 of the yellow 26 track passenger comp artmen t connection un it (BII)

connector (A).

Ensure th at the diagn ostic socket is correctly fed.

Check and ensu re the continu ity and insu lation of the wiring for tracks 2 an d 15 of the yellow 26 track

passenger compartment connection un it (BII) connector (A).

There is still no dialogue between th e XR25 and the connection un it. Replace the passenger comp artm ent

connection u nit (BII).

PETROL/ DIESEL

Fiche n° 68 side 2/ 3

82-27



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IMMOBILISER


Erase the m emorised fault by enter ing G0** on the XR25.


Check that the engine imm obiliser system op erates correctly.

AFTER REPAIR

Bargraph 3 RH side illuminated

CODED DIESEL SOLENOID VALVE CONFIGURATION3

None.NOTES


Using the XR25, correctly reconfigur e the d ecoder un it.

On the XR25 keyboard, enter:- G22*1* for a petrol or d irect injection d iesel vehicle (F9Q),

- G22*2* for a diesel vehicle with coded solenoid valve.

NOTE : With the d iesel version, incorrect configuration of the passenger comp artment connection un it BII

will not pr event imm obiliser operation. How ever, if there is a fault, the imm obiliser warn ing light

will not illum inate.

DIESEL


82-28



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IMMOBILISER



Check that the engine imm obiliser system op erates correctly.AFTER REPAIR

Bargraph 4 LH side incorrect illumination

+ ACCESSORIES FEED PRESENT4

Reminder: Und er norm al operating conditions

- BG 4 LH side illum inated wh en the ign ition switch is in + accessories position

- BG 4 LH side extingu ished w ith the ignition switched off NOTES


Check the cond ition of the + accessories feed fuse.

Replace the fuse if necessary.

Ignition sw itch in + accessories position , check for the p resence of a voltage of + 12 Volts on track 5 of

the 26 track yellow p assenger comp artm ent connection u nit BII connector (B).

Is there 12 Volts ?

Replace the passenger compartm ent conn ection u nit (BII).YES

NO Repair the wiring between track 5 of the 26 track yellow passenger compartm ent

connection u nit BII connector (B) and the p assenger compartmen t fuse board .

PETROL/ DIESEL


82-29



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IMMOBILISER




Bargraph 5 LH side

ELECTRIC DOOR LOCKING BUTTON5

Bargrap h not active

NOTES


PETROL/ DIESEL

Fiche n° 68 side 2/ 3°

82-31



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IMMOBILISER




Bargraph 5 LH side illuminated

TAILGATE

XR25 aid : * 25 = cc.1 short circuit + 12 voltsco.O short circuit to earth or open circuit

5

NoneNOTES


PETROL/ DIESEL


Check the insu lation from + 12 volts on th e line (BUS) between tr ack 4 of the 26 track yellow passenger

compartm ent connection u nit (BII) connector (A) and track 3 of the 4 track tailgate m odu le connector.

Repair the line (BUS) if necessary.

Check the continuity and insulation from earth between tr ack 4 of the 26 track yellow pa ssenger

compartm ent connection u nit (BII) connector (A) and track 3 of the 4 track tailgate m odu le connector.

Is there continu ity?

CC.1

NOTES None

NoneCO.0 NOTES

Replace the tailgate mod ule.YES

NO Repair the line (BUS) between track 4 of the 26 track yellow p assenger

compar tment connection un it (BII) connector (A) and track 3 of the 4 track

tailgate modu le connector.

82-32



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IMMOBILISER





AFTER REPAIR


DIESEL SOLENOID VALVE CLEARANCE6

Except for F9Q engines see injection fault findingNOTES


Set the XR25 to pu lse detection m ode (button "G", inp ut u sing terminal "Vin").

Ignition on, check for pulses on track 18 of the 26 track blue passenger comp artmen t connection unit (BII)

connector (F) (test w ith the connection u nit and solenoid valve coded electronic un it connectors

connected).

Ignition on, if there are no pu lses, replace the passenger compartm ent connection u nit (BII).

Switch on th e ignition for mor e than 30 consecutive second s, then switch off the ignition and wait u ntil

the im mobiliser w arning light flashes (immobiliser active).

Switch on the ignition again and check that bargr aph 8 LH side is perman ently illuminated.

Is bargraph 8 LH side permanently illuminated?


NO Replace the solenoid valve coded electronic unit.

DIESEL


82-33



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IMMOBILISER





AFTER REPAIR

Bargraphs 6 LH side and 6 RH side illuminated

DIESEL SOLENOID VALVE AND CODED LINE CLEARANCE6

Before beginning fault find ing, switch on th e ignition for more than 30

consecutive seconds, then sw itch off the ignition.

For F9Q engines see injection fault finding

NOTES


Ensure th at the 3 track connector for the solenoid valve coded electronic un it is correctly connected.

Check the cond ition of the w iring between:

3 track connector for 1 an d 18 of the 26 track blue p assenger compar tment connection u nit

connector F

the solenoid valve 2 an d the after ignition feed fuse (see inertia switch)

coded electronic unit 3 an d the v ehicle earth

Repair the faulty w iring if necessary.

Set the XR25 to pu lse detection m ode (button "G", inp ut u sing terminal "Vin").With the ignition sw itched on, check for pu lses on track 18 of the 26 track blue passenger comp artmen t

connection un it (BII) connector (F) (test w ith th e connectors for the conn ection u nit an d the solenoid

valve coded electronic unit connected).

Do you note any p ulses?

Replace the electronic un it on th e solenoid valve sid e.YES

N O Replace the passenger com partment connection unit (BII).

DIESEL


82-34



q54561.0

IMMOBILISER


Erase the m emorised fau lt by entering GO** on th e XR25.



AFTER REPAIR


CODED LINE

XR25 aid : *26 = CO.0 sh ort circu it to earthCC.1 shor t circuit to + 12 volts

6

None.NOTES


Check the continu ity and insu lation from earth and 12 Volts of the w iring between track 18 of the 26

track passenger comp artm ent conn ection un it (BII) connector (F) blue and track (*) of the injection

computer.

Repair the w iring if necessary.

Set the XR25 to pu lse detection m ode (button "G", inp ut u sing terminal "Vin").

Ignition on, check for pulses on track 18 of the 26 track blue p assenger compar tment connection u nit

connector (F) (test w ith the connectors for the p assenger compa rtmen t connection un it and the injection

computer connected).

Do you note any p ulses?

Replace the injection compu ter.YES

N O Replace the passenger com partment connection unit (BII).

(*) On track 35 for F3R engines,

On track 58 for F4R engin es.

On track 50 for L7X engines.

On track 59 for F9Q engines.


PETROL/ DIESEL

82-35



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IMMOBILISER





AFTER REPAIR


Key interrogation7

None.NOTES


Check the insulation of the line on track 22 of the 26 track yellow passenger comp artm ent connection

connector (B) un it and earth or + 12 volts .

Repair the w iring if necessary.

PETROL/ DIESEL


82-36



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IMMOBILISER





AFTER REPAIR


ANTENNA RING/ PASSENGER COMPARTMENT CONN ECTION UNITCONNECTION

XR25 aid : *27 = 1.d EF sh ort circu it to earth2.dEF open circuit or short circuit to +5 volts/ +12 volts

7

None.NOTES


Check the continu ity and insu lation from earth and 12 volts of the w iring between:

Check the continuity of the wiring betw een tracks :

8 and 4

26 track connection unit 22 and 3 antenna

connector (B) yellow 21 and 6 (earth) ring

9 and 1

Repair if necessary.

Disconnect the 6 track antenn a ring connector.

With the ignition sw itched off, check for a voltage of 12 Volts on tr ack 8 of the 26 track yellow p assenger

comp artm ent conn ection un it (BII) conn ector (B).

If you do n ot note 12 volts + before ignition feed, replace the passenger comp artmen t connection u nit

BII.

Reconnect the 6 track antenna ring connector.

With the ignition sw itched off, check for a voltage of 12 Volts on tr ack 8 of the 26 track yellow p assenger

compar tment connection u nit connector (B).

If you do not n ote 12 volts + before ignition feed, replace the antenna ring.

Switch off the ignition an d wait un til the immobiliser warn ing light flashes (immobiliser active).

Disconnect the 6 track antenn a ring connector.

Set the XR25 to pu lse mode (button"G", inp ut u sing terminal "Vin").

Switch the ign ition on again, check for a p ulse on t rack 9 of the 26 track yellow passenger compartm ent

connection un it connector (B) (test w ith th e connection unit connectors connected).

When th e ignition is switched on, is there a pulse?

Replace the antenna ring.YES

NO Replace the passenger compartment connection unit BII.

PETROL/ DIESEL


82-37



q54561.0

IMMOBILISER




Bargraph 11 LH side remains extinguished after pressing theradiofrequency PLIP

RADIOFREQUENCY SIGNAL RECEIVED

11

If BG 17 RH side is illuminated , do not apply the fault find ing which follows as theBII un it is blank. Carry out the key program ming p rocedure.Only consu lt the fault finding w hich follows if BG 11 LH side remains extinguishedafter attempting to lock or unlock the vehicle doors u sing the rad iofrequency PLIP.

NOTES


Check if the veh icle doors can be locked or u nlocked by testing w ith the second key. If the vehicle doors

can be locked or un locked, rep lace the battery in the first key.

If the vehicle doors cannot be locked or un locked, replace the instrum ent p anel (the radiofrequency

receiver is integrated in th e instrum ent pan el).

PETROL/ DIESEL


82-38



q54561.0

IMMOBILISER




Bargraph 11 RH side remains extinguished after pressing theradiofrequency PLIP

RADIOFREQUENCY SIGNAL CORRECT

11

Only consu lt the fault find ing w hich follows if BG 11 LH side illum inates for

3 second s and BG 11 RH side remains extinguished w hen the rad iofrequency PLIP is

pressed.

Check that th ey are th e correct keys for the vehicle.

NOTES


There is desynchron isation between the radiofrequency PLIP code and the passenger compartm ent

connection u nit code if bargrap h 11 RH side remains extinguished w hen the radiofrequency PLIP is

pressed (while bargraph 11 LH side illum inates for appr oximately 2 second s before extingu ishing) and th evehicle doors cannot be locked or un locked u sing the rad iofrequency PLIP.

App ly the procedu re for resynchronising the keys.

PETROL/ DIESEL


82-39



q54561.0

IMMOBILISER

Passenger compartment connection unit (BII) 82FAULT FINDING - CHECKING CONFORMITY

If a fault bargrap h illuminates, refer to the correspond ing fault chart.NOTES

Order of

operations

Function to be

checkedAction Bargraph Display and notes

1 Dialogue with XR25

D67

then G02*

(selector on

S8)

2 n.68

2 Code present

3Conformity of decoder

unitG70*

X X X

Part Num ber displayed in 2

sequences

4

Interpretation of nor-

mally illuminated bar-

graphs

With XR25 cassette n° 18 :

Illuminated if equipp ed w ith a

timed courtesy light.

Extingu ished if not equip ped

with a timed courtesy light.

Illuminated for p rogramming

with 2 keys.

Extinguished if p rogramming

with a single key.

1

2

3

PETROL/ DIESEL

82-40



q54561.0

IMMOBILISER



Order of

operations

Function to be


5

Configuration of

compu ter for Petrol/

Diesel

Illum inated if configured for a

diesel or p etrol vehicle.

Command :

- G22*1* petrol and diesel

configuration

6 Forced protection

mode

Illum inated on ly after

command G04* is entered on

the XR25.

Vehicle cannot be started as

long as BG 9 LH side is illum ina-

ted

7Immobiliser statu s

Illum inated if imm obiliser is ac-

tive: switch off the ignition and

wait for ap proximately 10 se-

cond s for BG 10 LH side to illu-

minate.

Extingu ished if imm obiliser is

inactive

8

Presence of the key

Illuminated when the ignition

is switched on (on cond itionthat th e vehicle was p rotected

before the ignition w as swit-

ched on, immobiliser warn ing

light flashing).

NOTE : In norm al operation,

bargraphs 8 RH side, 9 RH side

an d 10 RH side shou ld be illu-

minated together.

3

9

10

8

PETROL/ DIESEL

82-41



q54561.0

IMMOBILISER



Order of

operations

Function to be


9Reception of the key

code


is switched on if the key is co-

ded and has the correct format

(on cond ition that the veh icle

was p rotected before the igni-

tion was sw itched on, immobi-liser w arning light flashing).

NOTE : In norm al operation,

bargraphs 8 RH, 9 RH an d 10 RH

should be illuminated toge-

ther.

10 Valid key code


is switched on if the key is co-

ded and has the correct format

and code (on condition that

the vehicle wa s protected be-fore the ignition w as switched

on, immobiliser wa rning light

flashing).

NOTE: In norma l operation,

bargraphs 8 RH, 9 RH and 10 RH

should be illuminated toge-

ther.

11

Reception of the ra-

diofrequency signal

sent by the remote

control

Illuminated for approximately

3 second s if the signa l is recei-

ved by the passenger comp art-ment connection unit (BII).

Illuminated for approximately

3 second s if the sign al received

by the p assenger compartment

connection unit (BII) is correct.

12

Presence of interior

lighting cutout

Shou ld extingu ish after 30 mi-

nutes w ith the ignition sw it-

ched off.Shou ld extinguish after the

door s are locked u sing the PLIP.

9

10

11

11

12

PETROL/ DIESEL

82-42



q54561.0

IMMOBILISER



Order of

operationsFunction to be checked Action Bargraph Display and notes

13

Reception of d oor

lock/ unlock informa-

tion from the centraldoor locking button.

Illuminated wh en door lock /

un lock information is sent by

the central door locking bu tton

and received.

Enter * 14 on the XR25 to d e-

termine th e information recei-ved by the passenger comp art-

ment connection unit (BII):

- if * 14 = 0 door lock infor-

mation

- if * 14 = 1 door unlock in-

formation

14

Send ing of door lock /

un lock information by

the p assenger

compartment connec-

tion un it to the locking

micromotors.

Illuminated w hen d oor lock /

un lock information is sent by

the decoder unit to the lockingmicromotors .

Enter * 34 on the XR25 to d e-

termine the information sent

by the p assenger compartment

connection unit (BII):

- if * 34 = 0 door u nlock infor-

mation,

- if * 34 = 1 door lock infor-

mation.

14

14

PETROL/ DIESEL

82-43



q54561.0

IMMOBILISER



Order of

operationsFunction to be checked Action Bargraph Display and notes

15

Reception of d oor

switch information Illuminated if doors are open

16

17

Reception of program -

ming in p rogress or re-

synchronisation of de-

coder not carried ou t

information.

Reception of program -

ming of 1st key infor-

mation.

17 LH side illuminated if pro-

gramming or resynchronisation

in progress.

17 RH side illuminated if pro-

gramming n ot carried out.

Illuminated if programm ing of

1st key in p rogress.

PETROL/ DIESEL

16

17

18

82-44



q54561.0

IMMOBILISER


Only consu lt these customer complaints after a comp lete check using the XR25.NOTES

NO COMMUNICATION BETWEEN THE XR25 AND THE PASSENGER

COMPARTMENT CONNECTION UNIT

IGNITION ON, THE IMMOBILISER WARNING LIGHT FLASHES PERMANENTLY

(IMPOSSIBLE TO START THE VEHICLE)

THE IMMOBILISER WARNING LIGHT REMAINS ILLUMINATED (EVEN WHEN

THE IGNITION IS SWITCHED OFF) OR REMAINS PERMANENTLY

EXTINGUISHED

IGNITION ON, THE INJECTION WARNING LIGHT FLASHES PERMANENTLY


WHEN DRIVING (DECELERATION) AND AT IDLE SPEED, THE INJECTION

WARNING LIGHT FLASHES PERMANENTLY

THE VEHICLE DOES NOT START

Chart 1

Chart 2

Chart 3

Chart 4

Chart 5

Chart 6

FAULT FINDING - CUSTOMER COMPLAINTS

TROL/ DIRECT

JECTION DIESEL

82-45



q54561.0

IMMOBILISER


Chart 1 NO COMMUNICATION BETWEEN THE XR25 AND THE PASSENGERCOMPARTMENT CONNECTION UNIT

Use bornier ELE 1506 for the measurements.NOTES

When comm un ication has been established, deal with any illuminated fault bar-

graphs.


AFTER REPAIR

FAULT FINDING - FAULT CHARTS

Check the cond ition of the + before ignition feed fuses.


Ensure that th e XR25 is not the cause of the fault by trying to commu nicate with an other computer on thevehicle (air bag computer, injection computer, ...).

Check tha t the ISO selector is in position S8, that you are u sing the most recent v ersion of the XR25 cassette

and the correct access code (D67 ).

Check bat tery voltage (U > 10.5 volts).

Recharge th e battery if necessary.

TROL/ DIRECT

JECTION DIESEL

Check that the 26 track yellow p assenger comp artm ent connection u nit BII connector (A) is correctly

connected.

Check that the passenger compartm ent connection un it BII is correctly fed:- ea rth on tr ack 1 of the wh ite passenger comp artmen t connection un it BII connector (C).

- + before ignition feed on track 13 of the 26 track yellow passenger compartment connection u nit BII

connector (A).


Check and ensu re the continu ity and insu lation of the wiring for tracks 2 an d 15 of the 26 track yellow

passenger compa rtmen t connection unit BII connector (A).

There is still no d ialogue between the XR25 and the p assenger comp artmen t connection unit BII. Replace

the passenger compartm ent connection unit BII

See passenger compartment connection unit BII configuration .

82-46



q54561.0

IMMOBILISER


Chart 2IGNITION ON, THE IMMOBILISER WARNING LIGHT FLASHES

PERMANENTLY (impossible to start the vehicle)

Only consu lt this custom er complaint after a complete check u sing the XR25.NOTES



AFTER REPAIR


no See Chart 1.

Switch on the ignition.

Conn ect the XR25.

Use fiche N °68, selector on S8.

Enter D67 then G02*.

Is there commu nication between the XR25

and th e passenger comp artment connectionunit BII?

yes

yes

See information on BG 7 RH side in the "Fault

find ing - Interpretation

of XR25 bargrap hs" section.

no

Switch off the ignition and wait u ntil the

imm obiliser warn ing light flashes

(immobiliser active).

Switch on the ignition again

and check on fiche N°68

wh ether BG 7 RH side is illuminated .

Is BG 7 RH side illuminated?

yes Repair or replace the first key.

no

Check the key recognition function.

Try to start the vehicle with th e 2nd key.

Is it possible to start the vehicle?

A

no

See information on BG 4 RH side in the "Fault

find ing - Interpretation


yes

Switch on the ignition and check tha t BG 4 RH

side is illuminated.


TROL/ DIRECT

JECTION DIESEL

82-47



q54561.0

IMMOBILISER




AFTER REPAIR


Chart 2CONT 1

A

yes Replace the antenna ring.

Check the continu ity and insu lation from earth

and 12 Volts of the wiring betw een:

26 track conn ection unit conn ector (B) yellow

and th e antenna ring

8 and 4

22 and 3

21 and 6 (earth)

9 and 1

Is the wiring in good cond ition?

passenger

compartment

connection

unit BII

antenna

ring

no

Check the cond ition of the antenna ring.

Is the antenna ring d amaged

(coil wires dam aged or cu t)?

yes

no Repair the faulty w iring.

B

noRefit the anten na ring correctly.

yes

Is the antenna ring correctly moun ted on the

ignition switch?

ETROL/ DIRECT

NJECTION DIESEL

82-48



q54561.0

IMMOBILISER

Passenger compartment connection unit (bii) 82



AFTER REPAIR


Chart 2CONT 2

B

no Replace the antenna ring.

yes

Replace the key.




Switch on th e ignition again and check on

fiche N°68 wh ether BG 8 RH side illuminates.


no Replace the passenger compartment

connection u nit BII.

yes




Disconnect the an tenna r ing connector.

Set the XR25

to pu lse detection m ode(button "G", inp ut by terminal "Vin").

Switch the ignition on again,

check for a pulse on tr ack 9 of the 26 track

passenger comp artm ent connection unit BII

connector (B)

(test w ith the connection un it connectors

connected).

Is there a pu lse?

ETROL/ DIRECT

NJECTION DIESEL

82-49



q54561.0

IMMOBILISER


Chart 3THE IMMOBILISER WARNING LIGHT REMAINS PERMANENTLY ILLUMINATED (even

with the ignition switched off) OR REMAINS PERMANENTLY EXTINGUISHED

Only consu lt this customer comp laint after checking on th e XR25 that the

instrument p anel is not faulty.

NOTES



AFTER REPAIR


no

yes

TROL/ DIRECT

JECTION DIESEL

Check the cond ition of the + before ignition

fuse. Is the fuse in good condition? Replace the fuse.

Check w hether bargraph 3 RH side is

extinguished.

Is bargraph 3 RH side extinguished ?

no Check the engine configuration.

Use comman d #41

Replace the imm obiliser war ning light

Additional checks:

# 41 = engine type

0001 = F3R0010 = F4R

0011 = L7X

0100 = G8T (VP20)

0101 = G8T (TPPEGR)

0110 = G9T

0111 = F9Q

1000 = LPG (F3R)

yes

82-50



q54561.0

IMMOBILISER


Chart 4IGNITION ON, THE INJECTION WARNING LIGHT FLASHES


NoneNOTES



AFTER REPAIR



Conn ect the XR25.

Use fiche N °68.

Selector on S8.


Is there commu nication between the XR25and the connection u nit?

no See Chart 1.

yes

no Repair the wiring.

yes

no

Check the continu ity and in sulation from

earth an d 12 Volts of the w iring between

track 18 of the 26 track blue connection u nit

connector (F) and track (*)

of the injection comp uter.


Replace the injection comp uter.

yes

Set the XR25 to p ulse d etection m ode

(button "G", inp ut on terminal "Vin").

Ignition on, check for pulses on track 18

of the 26 track blue connection u nit

connector (F)

(test w ith the connectors of the connectionun it and th e injection compu ter connected).

Are there pu lses?

ETROL/ DIRECT

NJECTION DIESEL

(*) On track 35 for F3R eng ines,

On track 58 for F4R engines.

On track 50 for L7X engines.

On t rack 59 for F9Q engines.

Replace the passenger compartmentconnection u nit BII.

82-51



q54561.0

IMMOBILISER


Chart 5WHILE DRIVING (deceleration) AND AT IDLE SPEED, THE INJECTION

WARNING LIGHT FLASHES PERMANENTLY

Only consu lt this custom er complaint after a complete check u sing the XR25.NOTES



AFTER REPAIR



Conn ect the XR25.

Use fiche N °68.

Selector on S8.


Is there commu nication between the XR25and the connection u nit?

no See Chart 1.

yes

yes

Replace the passenger comp artm ent


See the information for BG 2 RH side on the

injection fiche depend ing on engine in the

"Fault find ing - Interp retation of XR25

bargrap hs" section.

no

XR25 still connected,

on th e injection fiches, depend ing on engine.

check if BG 2 RH side is illum inated

Is BG 2 RH side illuminated

on the in jection fiche?

ETROL/ DIRECT

NJECTION DIESEL

XR25 in pu lse detection m ode,

ignition on, check for a p ulse on track 18 of

the 26 track blue passenger comp artmen t

connection un it connector (F)

Do you n ote pulses?

no

yes

Replace the injection comp uter

82-52



q54561.0

IMMOBILISER

Passenger compartment connection unit (BII)82

Chart 6THE VEHICLE DOES NOT START

NoneNOTES



AFTER REPAIR


noThere is an engine fault.

yes

Check whether bargraphs 4 RH side and 4 LH

side are illum inated

Are the bargraphs illuminated?

There is an impact switch fault.

TROL/ DIRECT

JECTION DIESEL

82-53



q54561.0

IMMOBILISER


Only consu lt these customer complaints after a comp lete check using the XR25.NOTES

IGNITION ON, THE IMMOBILISER WARNING LIGHT FLASHES PERMANENTLY


THE IMMOBILISER WARNING LIGHT REMAINS ILLUMINATED FOR MORE

THAN 30 CONSECUTIVE SECONDS, IGNITION ON (THE IMMOBILISER

WARNING LIGHT ILLUMINATES AS SOON AS THE IGNITION IS SWITCHED

ON, IN THE 16 SECONDS FOLLOWING THE IGNITION BEING SWITCHED ON,

OR THE IMMOBILISER WARNING LIGHT ILLUMINATES FOR MORE THAN 30

CONSECUTIVE SECONDS)

WHEN THE IGNITION IS SWITCHED ON, THE IMMOBILISER WARNING LIGHT

ILLUMINATES FOR 3 SECONDS THEN EXTINGUISHES, BUT THE VEHICLE

DOES NOT START

THE IMMOBILISER WARNING LIGHT REMAINS PERMANENTLY ILLUMINATED

(EVEN WHEN THE IGNITION IS SWITCHED OFF) OR REMAINS PERMANENTLY

EXTINGUISHED

THE VEHICLE DOES NOT START

Chart 1

Chart 2

Chart 3

Chart 4

Chart 5

FAULT FINDING - CUSTOMER COMPLAINTS

DIESEL

82-54



q54561.0

IMMOBILISER


Chart 1IGNITION ON, THE IMMOBILISER WARNING LIGHT FLASHES


NoneNOTES



AFTER REPAIR


no See Chart 1 (petrol version).

yes

yes

See the information on BG 7 RH side in the

"Fault finding - Interpretation


no





fiche n° 68 if BG 7 RH side is illum inated.


yes Repair or replace the first key.

no

Check the key recognition function.

Try to start the vehicle with the second key.

Is it possible to start the vehicle?

A

DIESEL


Conn ect the XR25.

Use fiche n ° 68, selector on S8.

Enter D67 G02*.

Is there commu nication between the XR25

and the BII?

no

See the information on BG 4 RH side in the

"Fault finding - Interpretation


yes

Switch on th e ignition and check whether BG

4 RH side is illuminated .


82-55



Check the continu ity and insu lation from earth an d 12

Volts of the wiring betw een:

8 and 4

22 and 321 and 6 (earth)

9 and 1


q54561.0

IMMOBILISER




AFTER REPAIR


Chart 1CONT 1

A


26 track yellow

connection u nitconnector (B)

antennaring

no

Check the cond ition of the antenna ring.

Is the antenna ring d amaged (coil wires

dam aged or cut)?

yes

no Repair the faulty wiring

B

DIESEL

noRefit the anten na ring correctly.

yes

Is the antenna ring correctly moun ted on the

ignition switch?

82-56



q54561.0

IMMOBILISER




AFTER REPAIR


Chart 1CONT 2

B






fiche n° 68 wheth er BG 8 RH side illuminates.

Does BG 8 RH side illuminate?

yes

Replace the key.

DIESEL

no Replace the connection unit.

yes




Disconnect the an tenna r ing connector.


(button "G", inp ut on terminal "Vin").Switch the ignition on again,

check for a pulse on tr ack 9 of the 26 track

yellow passenger compartment connection

unit connector (B)

(test w ith the connection un it connectors

connected).

Is there a pu lse?

82-57



Check the cond ition of the w iring between:

1 and 18 of the 26 track connection

un it connector (F)

2 and + after ignition feed fuse

(see imp act switch)

3 and vehicle earth


solenoid valve

coded

electronic unit

connector

q54561.0

IMMOBILISER


Chart 2

THE IMMOBILISER WARNING LIGHT REMAINS PERMANENTLY ILLUMINATED FORMORE THAN 30 CONSECUTIVE SECONDS, IGNITION ON (THE IMMOBILISERWARNING LIGHT ILLUMINATES AS SOON AS THE IGNITION IS SWITCHED ON, IN THE16 SECONDS FOLLOWING SWITCHING ON THE IGNITION OR THE IMMOBILISERWARNING LIGHT ILLUMINATES FOR MORE THAN 30 CONSECUTIVE SECONDS)

NoneNOTES



AFTER REPAIR


Repair the w iring.

yes

no Replace the passenger compartment

connection unit.

A

DIESEL


(button "G", inp ut on terminal "Vin").

Ignition on, check for p ulses on t rack 18 of

the 26 track connection unit connector (F)

(test w ith the connectors for the connection

un it and the solenoid valve coded electronic

un it connected).

Are there pu lses?

no

yes

82-58



q54561.0

IMMOBILISER




AFTER REPAIR


Chart 2CONT

A

noReplace the solenoid valve coded electronic

unit.

Replace the passenger compar tmen t

connection u nit.

yes

With the XR25 conn ected, use fiche n ° 68.

Mechanically test the solenoid valve.

- With the ignition switched off, enter G23*.

- Switch on the ignition again. The valve

shou ld open and close several times in 30seconds (listen).

Does the valve open and close for app roxima-

tely 30 second s and is clearan ce sent (BG 8 LH

side illum inated) ?

DIESEL

82-59



q54561.0

IMMOBILISER


Chart 3WHEN THE IGNITION IS SWITCHED ON, THE IMMOBILISER WARNINGLIGHT ILLUMINATES FOR 3 SECONDS THEN EXTINGUISHES, BUT THEVEHICLE DOES NOT START

NoneNOTES



AFTER REPAIR


yes

The solenoid valve coded electronic unit is

faulty.Consult the fault finding corresponding to

diesel engines.

Conn ect the XR25.

Use fiche n° 68.

Mechanically test the solenoid valve.

- With the ignition switched off, enter G23*.

- Switch on the ignition again. The valve

shou ld open and close several times in 30seconds (listen).

Does the valve open and close for

app roximately 30 second s and is clearance

sent (BG 8 LH side illuminated)?

no

no

Replace the solenoid valve.

yes

Remove the solenoid va lve coded electronic

unit.

Check the condition of the solenoid v alve.

With th e ignition switched off, connect + 12Volts

to the solenoid valve.

Then try to start the vehicle.

Does the vehicle start?

Replace the solenoid valve coded electronic

unit.

DIESEL

82-60



q54561.0

IMMOBILISER


Chart 4THE IMMOBILISER WARNING LIGHT REMAINS PERMANENTLY

ILLUMINATED (even with the ignition switched off) OR REMAINSPERMANENTLY EXTINGUISHED

NoneNOTES



AFTER REPAIR


DIESEL

no

yes

Check the cond ition of the + before ignition

fuse. Is the fuse in good condition? Replace the fuse.

Check w hether bargraph 3 RH side is

extinguished.

Is bargraph 3 RH side extinguished?

no

yes

Check the engine configuration.

Use comman d #41

Replace the imm obiliser war ning light.

Additional checks:

# 41 = engine type

0001 = F3R

0010 = F4R

0011 = L7X0100 = G8T (VP20)

0101 =G8T (TPPEGR)

0110 = G9T

0111 = F9Q

1000 = LPG (F3R)

82-61



q54561.0

IMMOBILISER


Chart 5THE VEHICLE DOES NOT START

NoneNOTES



AFTER REPAIR


noThere is an engine or coded solenoid valve

fault.

yes

Check whether bargraphs 4 RH side and 4 LH

side are illum inated.

Are the bargraphs illuminated?

There is an impact switch fault.

DIESEL

82-62



q54561.0

IMMOBILISER

Passenger compartment connection unit (BII)82PETROL/ DIESEL

ADDITIONAL CHECKS

COMMAND MODES G--*

To use th is function, enter G on the XR25, then th e number of the comm and , followed by a star.

04 Forced protection m ode: activates the imm obiliser function even if the key is correct, wh ich a llows star-ting p revention to be checked. Bargrap h 9 LH side should illuminate.

This comm and mu st be entered when th e ignition is off and the immobiliser function is active.

IMPORTANT : turning the ignition off cancels this comm and .

05 Immobiliser warning light comm and (illuminates the imm obiliser warn ing light for 3 seconds).

08 Door unlock comm and (activates the micromotors for 3 second s on u nlock side).

09 Door lock comm and (activates the m icromotor s for 3 seconds on lock side).

41 Configuration :

41*2* F3R engine = p etrol configuration (Bargrap h 3 RH side should be extinguished).

41*3* F4R engine = p etrol configuration (Bargrap h 3 RH side should be extinguished).

41*4* L7X engine = p etrol configuration (Bargrap h 3 RH side should be extinguished).

41*9* LPG F3R engine = petrol configuration (Bargrap h 3 RH side should be extinguished).

41*8* F9Q engine = p etrol configuration (Bargrap h 3 RH side should be extinguished).

41*5* G8T engine = d iesel configu ration (Bargrap h 3 RH side should be illum inated).

41*6* G8T TPP EGR engine = d iesel configur ation (Bargrap h 3 RH side should be illuminated).

23 Forced solenoid valve test mod e (used on diesel vehicles only).

Activates the coded solenoid valve (open / close) for app roximately 30 second s (listen).

NOTE: - the passenger com par tm en t connection un it shou ld be configur ed for d iesel,- Bargrap h 8 LH side should be illuminated d uring the test.

31 Configuration :

- G31 * 1 * = programming with a single key. This command allows programming to be carried out

with a single key when the passenger compartm ent connection unit alone is being re-

placed (if the custom er does not n ecessarily have both keys w ith him).

This comman d shou ld be entered on the XR25 before beginning the program ming p ro-

cedure.

- G31 * 2 * = allows programming with both keys.

40 Entering the security code (Bargrap h 10 LH side should be illuminated an d the ignition sw itched on).

This comm and mod e can be u sed to enter th e security code, but w ill not allow d ecoding of the injection

comp uter or th e coded solenoid valve.

Enter the vehicle secur ity code n um ber on th e XR25 and v alidate with key "*".

If the cod e is correct, "bon" is displayed on the XR25 and barg raph 10 LH side extinguishes.

If the cod e is not correct, "deF" is displayed on the XR25 and bargr aph 10 LH side remains illuminated.

IMPORTANT: 3 attempts m ay be mad e to enter the code. If, after the third attem pt, the code rem ains

invalid, you m ust w ait for 15 minu tes with + after ignition feed before trying again (the ignition mu st

be turned off and on again between each attempt).

70 Reading th e part num ber (connection un it part n um ber).

82-63



q54561.0

IMMOBILISER


ADDITIONAL CHECKS

LIST OF THE VARIOUS #

11 Type of instrument p anel:

E1, E2, E3, PE2

12 Type of passenger comp artm ent connection unit

b1, b2, b3,

26 Source of the last comman d for the opening elemen ts:

3 → Radiofrequen cy remote control

2 → Central door locking bu tton

27 Operation of the last comm and for the open ing elemen ts:

1 → Unlock 2 → Lock

41 engine type:

0001 → F3R

0010 → F4R

0011 → L7X

0100 → G8T (VP20)

0101 → G8T (TPPEGR)

0110 → G9T

0111 → F9Q

1000 → LPG (F3R)

PETROL/ DIESEL

82-64



INSTRUMENT PANEL

Instrument panel 83

IMPORTANT:

When replacing an instrument panel, the mileage is retai-ned in the memory of the passenger compartment connec-tion unit BII.

When connecting the new instrument panel the mileage inthe memory will be displayed automatically on theinstrument panel.

Do not carry out fault finding using a substitutecomponent from another vehicle as the higher mileage will

be memorised and will be displayed on both vehicles.

83-1



INSTRUMENT PANEL

Instrument panel 83

OPERATION

Unclip the speaker grilles by hand, withou t using

a tool, starting w ith the edge on the deflector

side.

Unscrew the three mou ntings of each speaker

support.

Disconnect the speakers and remove them.

On V6 autom atic transmission vehicles, place the

automatic transmission lever in position "2".

Lift the dashboard cover starting in the corner and

pu ll vertically to un clip the th ree mountings (A).

Remove the u pp er section of the dashboard by

pu lling it to the rear.

Slacken the five moun tings and d isconnect the

instrument pan el.

10416M5

10255M

10254M

REFITTING

Check for the presence of the thr ee clips (A).

Refitting is the op posite of removal.

Check:

- radio operat ion,

- radiofrequency PLIP operation.

10291M1

REMOVAL: instrument panel

IMPORTANT: Instrum ent p anels with integrated

red im mobiliser w arning light; before anyoperation see the fault finding for the passenger

compar tmen t connection u nit BII.

Conn ect the XR25 cassette 18.

Fiche 1.n67 and en ter the code D67.

83-2



DIM8301

INSTRUMENT PANEL

Instrument panel 83

EQUIPMENT LEVEL E1 ,E2 and E3

CONNECTIONS

12 track blue connector (A)

1 Rheostated lights control

2 +Battery

3 Earth

4 Electronic earth.

5 Diag link line (H)

6 Diag link line (L)

7 Not used.

6 track black connector (B)

1 BIN H radio control

2 BSET radio control

3 BRXEN radio control

4 BDATA radio control

5 BSCK radio control

6 GND radio control

7 Not used

8 Not used

83-3



INSTRUMENT PANEL

Instrument panel 83EQUIPMENT LEVEL E1 .

1 2 3 4 5 6 13 14 15 16 17 18

87 9 10 11 12 19 20 21 22 23display

Reference colour

1 Front fog lights green

2 Rear fog lights amber

3 Side lights green

4 Dipped headlights green

5 Main beam headlights blue

6 Left hand indicator green

7 Catalytic converter overheating red

8 Battery charge red

9 Minimum fuel level red

10 Minimum oil level red

11 Minimum oil pressure red

12 Immobiliser warning light red

13 Right hand indicator green

14 Nivocode and parking brake red

15 A.B.S. red

16 Heated seats amber

17 Front seat belt warning light red

18 Self-levelling suspension (C.O.A.) amber

19 Brake pad wear amber

20 Electronic fault (injection or AT) amber

21 Maximum coolant temperature red

22 Diesel preheating amber

23 Air bag amber

.

83-4



INSTRUMENT PANEL

Instrument panel 83EQUIPMENT LEVEL E1 .

DISPLAY:

- Digital display of speed in km/ h or MPH

- Digital disp lay of total distance on prov ision of + a fter ignition feed- Display of fuel level in the form of a bargrap h

- Display of the stopp ed eng ine oil level or coolant tem peratu re.

(20 second s after switching on th e + after ignition w ith the

engine running) in the form of a bargraph.

- Permanent clock display.

83-5



INSTRUMENT PANEL

Instrument panel 83EQUIPMENT LEVEL E2 and E3 .

V.M.F.: Multifunction warning light

1 2 3 8 9 10

4 6 7 11 12 13

display VMF

5

Reference colour V.M.F

STOP SERVICE

1 Dipped headlights (codes) green

2 Main beam headlights (headlights) blue

3 Left hand indicator green

4 Side lights green

5 Rear fog lights amber

6 Front fog lights green

7 Immobiliser warning light red

8 Right hand indicator green

9 Nivocode and parking brake red X

10 A.B.S. red X

11 Self-levelling suspension (C.O.A.) amber X

12 Front seat belt warning light red

13 Heated seats amber

83-6



INSTRUMENT PANEL

Instrument panel 83EQUIPMENT LEVEL E2 and E3 .

DISPLAY:

- Digital display of speed in Km/ h or MPH (depend ing on country)

- Display of fuel level in the form of a bargrap h- Display of the stopped engine oil level or coolant temp eratur e. (20 seconds after providing

the + after ignition feed an d w ith engine running) in the form of a bargraph .

- ADAC zone display:

- Trip total in kilometres

- Average speed

- Average consumption- Instantaneous consum ption

- Predicted fuel range

- Radio d isplay

- General constant total display in kilometres.

V.M.F. = Multi-function warning light.

Reference colour V.M.F.

STOP SERVICE

V.M.F. Maximum coolant temperature red X

V.M.F. Catalytic converter overheating (petrol) red X

V.M.F. Battery charge red X

V.M.F. Minimum oil pressure red X

V.M.F. Brake pad wear amber X

V.M.F. Electronic fault ( AT+injection) amber X

V.M.F. Fuel low amber

V.M.F. Diesel preheating amber

V.M.F. Minimum oil level amber X

V.M.F. Air bag/pretensioner amber X

V.M.F. Outside temperature and clock amber

(permanent display except message in

V.M.F)

V.M.F. Radio information amber

V.M.F. When engine stalled red

.

V.M.F. ABS fault red X

V.M.F. COA fault amber X

V.M.F. Oil pressure sensor fault amber X

V.M.F. Battery charge fault amber X

V.M.F. Nivocode fault red X

83-7



INSTRUMENT PANEL

Instrument panel 83

Description of on and s tandby function for the

instrument panel.

When the doors are u nlocked u sing th e radiofre-

quen cy PLIP, when a d oor is opened or w ith + af-ter ignition feed, the passenger compartmen t

connection u nit BII becomes active, it then m ea-

sures the oil level and tran smits it to the instru -

ment p anel. This takes one minute.

The instru ment p anel generates the radiofre-

quen cy code (TRF) and sends the order to un lock

or lock the d oors to the passenger compartment


REMOVAL

Overhau ling of the instrumen t pan el is strictly

forbidden.

If there is a fault, it mu st be rep laced.

NOTE: When an instrum ent pan el is replaced, it

mu st be configured . Otherwise, speed

information w ill flash as th is will not be

configured.

Resynchron ise the PLIPs (see section 82)

Configuration of the instrument panel is

managed by the passenger compartment

connection unit BII

Ignition on and engine not running:

• Connect the XR25 to the diagnostic socket

equipped with cassette n°

18 and set theselector to S8.

• En ter the code

• The following will appear on the central

display:

1.n67

D 6 7

• Configuration depending on drive side and

engine

Left hand drive : G42*1*

Right hand drive: G42*0*

ENGINE:

F3R enter G41*2*

F4R enter G41*3*

L7X enter G41*4*

G8T enter G41*5*

G8T TPP EGR enter G41*6*

F9Q enter G41*8*

LPG F3R enter G41*9*

COOLANT TEMPERATURE:

Indicated on the instrument p anel:

enter G52*1*

Not ind icated on the instrument p anel:

enter G52*0*

Check that the door s lock and un lock correctly (if

not, see the resynchronisation p rocedur e in

section 82)

IMPORTANT:

When replacing the instrument panel, the mi-

leage is retained in the memory of the passenger

compartment connection unit.

When connecting the instrument panel, the

mileage in the memory will be displayed

automatically on the instrument panel.

Do not carry out fault finding using a substitute

component from another vehicle, as the highermileage w ill be memorised and will be displayed

on both vehicles.

83-8



ELECTRICAL ASSISTANCE EQUIPMENT

Passenger compartment connection unit BII 87LOCATION OF COMPONENTS CONNECTED TO THE


BII

_ _ _ _ multiplexed connection

A : Passenger compartment connection unit (BII)

B : Instrument panel

C : Tailgate module

DIM8701

87-1





GENERAL

The ESPACE is equipped w ith a passenger

compartment connection uni t (BII) allow ing ma-

nagement of:

- The immobiliser by means of a key recognition

system (known as the CODED KEY immobiliser

system).

- Door locking and unlocking by means of a ra-

d iofrequen cy PLIP (TRF).

- In terior ligh tin g.

- Warning light signals on the instrument panel

- Information from the engine sensors.

- Driver ’s elect ric window.

- Win dscreen w ip ers.

- Indicators and hazard warning lights .

A tailgate module unit which manages:

- Illumination of the rear fog lights.

- Rear w ipers.

- N u mber p late ligh ts.

- Rear screen switch (if the screen can be ope-

ned).

- 3rd l ine and luggage compartment lighting.

OPERATING PRINCIPLE

The passenger comp artm ent connection unit BII

comm un icates with the instrument p anel via 2wires, diag link line L and diag link line H . The ins-

trumen t panel receives this information and illu-

minates the warning lights concerned.

The passenger comp artm ent connection unit BII

comm un icates with the tailgate mod ule un it via a

line which transmits the information.

Description of standby and on functions of the

passenger compartment connection unit.

When the doors are u nlocked u sing the radiofre-

quency PLIP, a door is opened or w ith + after

ignition feed the passenger comp artmen t connec-

tion u nit BII becomes active, it measu res the oil le-

vel and send s it to the instrum ent pan el. This takes

one minute.

87-2





DIM8703

PASSENGER COMPARTMENT CONNECTION UNIT BII CONNECTIONS

26 TRACK YELLOW CONNECTOR (A) 26 TRACK YELLOW CONNECTOR (B)

Track Allocation

1

2

34

5

6

7

8

9

10

11

1213

14

15

16

17

18

19

20

21

22

23

24

25

26

Track Allocation

1

2

34

5

6

7

8

9

10

11

12

1314

15

16

17

18

19

20

21

22

23

24

25

26

Reverse

Diagnostic information (line L)

0 volt outside temperature sensorTailgate modu le / connection u nit connec-

tion

+ pr otected accessories feed

- EC5 air bag fault w arning light

+ left han d sid e lights

+ rear screen washer pu mp

- rear left and righ t door switch

- driver’s electric window one tou ch raise

control

- driver’s electric wind ow norm al raise

control

- 1st line courtesy light+ 12 V before ignition feed to p assenger

compartment connection unit

- SDM air bag fault w arning light

Diagnostic information (line K)

Outside temp erature sensor information.

+ after ignition feed w indscreen w iper

- front left hand door switch

+ main beam h eadlights

+ windscreen washer pum p

+ dipped h eadlights

- seat belt information

- front right han d door sw itch

dr iver’s electric wind ow n ormal lowering

control

- handbrake information

- rear electric wind ow blocking control

+ instrument p anel rheostat

+ air cond itioning rheostat

- right h and indicator control via stalk - hazard w arning lights timed / control

information

central door locking button open ing control

- fast speed wind screen w iper control via stalk

information

- timed rear wip er start informat ion

antenna ring / connection un it coded line

+ antenn a ring feed

+ rheostat information (knob)

+ front fog lights relay

+ rear screen wip er timer

Diag link line H instrum ent pan el information

- interior lighting via switch

- passenger compartm ent lighting via relay

- control panel A/ C relay

- left hand indicator control

central door locking bu tton close control

- ADAC sequence

- slow speed windscreen wiper information

Antenna ring earth

Antenna ring interrogation

0 volt rheostat potentiometer

+ rear fog lights control+ 12 V instru men t pan el protected before

ignition feed via passenger compartment

connection un it

Diag link line L instru ment pan el information

87-3





Track Allocation

1

Track Allocation

1

2

3

4

5

6

7

8

9

1011

12

Track Allocation

1

2

3

4

5

6

7

8

9

10

11

1213

14

15

16

17

18

19

20

21

22

23

24

25

26

Track Allocation

1

Track Allocation

1

23

4

5

6

7

8

9

10

11

12

13

14

15

16

16 TRACK BLACK CONNECTOR (D)

1 TRACK WHITE CONNECTOR (C)

Earth

- automatic transmission fault warning

light

Not used

- door open outp ut

LPG level information

LPG fuel selection information

Not used

- self-levelling susp ension fault w arning

light

Not used

Not used

Not usedFuel flow information

- heated seat warning light

12 TRACK BLUE CONNECTOR (E)

Coolant temperature information

Fuel level information

Oil level sensor information

TDC information

Headlight w asher control

+ alarm close information

+ motor 1 fan assembly battery

- brake fluid level information

- brake pad wear w arning light

Not used

Not used

- charge w arning light

- ABS warn ing light

Not used

0 volt fuel gau ge

0 volt oil level

Secondary fan sp eed information

Injection / diesel coded information

+ alarm open information

+ motor 2 fan assembly

- injection fau lt war ning light

- oil pressure w arning light

- catalytic converter overheating war ninglight

- preheating warning light

- windscreen w iper park

- coolant temperature warning light

26 TRACK BLUE CONNECTOR (F)

1 TRACK GREY CONNECTOR (G)

+ battery

Right hand indicator outpu t

Left hand indicator outpu tDriver’s electric wind ow raise

Driver’s electric wind ow lower

Not used

+ central door locking bu tton close

+ central door locking button open

+ fast speed wind screen wiper

+ wind screen wiper

+ front fog lights via relay

+ front fog lights

- passenger comp artm ent lighting via

relay

+ air conditioning au thorisation via pres-sostat

- rear right han d side electric window

authorisation

- rear left hand side electric wind ow

authorisation

+ slow speed w indscreen w iper

87-4





FUSE BOX (See wiring d iagram s NT 8141A)

DIM8702

87-5





4 track black connector (A)

TAILGATE MODULE

DIM8705

18 track black connector (B)

Track Allocation

1

2

3

4

5

6

7

89

10

11

12

13

14

15

16

17

18

Not used

Tailgate motor op en

Open ing rear screen sw itch

Rear screen switch earth via tailgate

module

+ right hand nu mber plate feed

tailgate motor close

+ rear right hand fog lights control

+ rear left han d fog lights control- rear right h and fog lights control

Not used

Screen m otor open ing

Right an d left hand tailgate sw itches

Right and left hand tailgate earth via

tailgate module

+ left hand nu mber p late feed

Screen motor closing

- rear left hand fog lights control

Right hand nu mber plate earth control

Left hand num ber plate earth control

Track Allocation

1

2

3

4

Earth

+ 12 volts protected before ignition feed

Line connection to the p assenger

compartment conn ection un it BII

- 3rd line cour tesy light/ tailgate and

luggage compartment lighting via

tailgate mod ule

87-6




Fault finding - XR25 fiche 87PETROL/DIESEL

FI21867


fiche N°67

B54531.0

87-7





FI21868

B54531.0


fiche N°.68

87-8





FI21869

B54531.0


fiche N°.69

87-9




Fault finding - Interpretation of XR25 bargraphs 87

When comm un ication has been established, deal with any illuminated faultbargraphs.

AFTER REPAIR


Code present

Use bornier ELé 1506 to m ake the m easurem ents.NOTES

PETROL/DIESEL

B54531.0

1

Check the cond ition of the + before ignition feed fuse.


Ensure that the XR25 is not the cause of the fault by trying to comm un icate with a nother compu ter on

the vehicle (air bag comp uter, injection comp uter, ...).

Check that the ISO selector is in position S8, that you are u sing the latest version of the XR25 cassette and

the correct access code (D 67).

Check bat tery voltage (U > 10.5 volts). Recharge th e battery if necessary.

Check that the 26 track yellow p assenger comp artm ent connection u nit BII connector (A) is correctly

connected.

Check that the passenger compartm ent connection un it BII is correctly fed:- ea rth on tr ack 1 of the 1 track wh ite passenger comp artm ent connection u nit BII connector (C).

- + before ignition feed on track 13 of the 26 track yellow passenger compartment connection u nit BII

connector (A).


Check and ensu re the continu ity and insu lation of the wiring for tracks 2 an d 15 of the 26 track yellow

passenger compartment connection u nit BII connector (A).

There is still no d ialogue between the XR25 and the p assenger comp artmen t connection unit BII. Replace

the passenger compartm ent connection unit BII

See configuration of the passenger compartment connection unit BII.


87-11





After configu ring the passenger compar tment connection un it BII, enter GO**.Check the fault bargraphs

AFTER REPAIR


Configuration of the passenger compartment connection unit BII

This bargrap h shou ld be extingu ished for fault find ing.NOTES


PETROL/DIESEL

B54531.0

1

CONFIGURATION :

G_ _*

42*1* left hand drive42*0* right hand drive

41*2* F3R engine

41*3* F4R engine

41*4* L7X engine

41*5* G8T engine

41*6* G8T TPP EGR engine

41*8* F9Q engine

41*9* LPG F3R engine

44*1* fixed rear screen

44*0* opening rear screen

47*1* courtesy lights timing47*0* without courtesy lights timing

57*1* with catalytic converter

57*0* without catalytic converter

58*1* with ADAC

58*0* without ADAC

59*1* with ABS

59*0* without ABS

61*1* injection or VP20 present (VP20 =

depollution on G8T engines for

Austria, etc.)

61*0* injection or VP20 absent

51*1* MIL (pol lution warning l ight) presentif F4R euro 2000 engine

51*0* MIL (pol lution warning l ight) absent

52*1* coolant temperature indicated

52*0* coolant temperature not indicated

53*1* 0V after radiofrequency PLIP

Additional checks:#_ _

11 = type of instrument panel41 = type of engine

0001 = F3R

0010 = F4R

0011 = L7X

0100 = G8T (VP20)

0101 = G8T (TPPEGR)

0110 = G9T

0111 = F9Q

1000 = LPG (F3R)

87-12





The speed ometer shou ld no longer flash.See section 83 for configu ration of the in strum ent p anel.

AFTER REPAIR

Bargraphs 2,3,4,5 and 6 LH side flashing

XR25 aid: connection problem between the passengercompartment connection unit (BII) and the instrument panel.

Use bornier ELé 1506 to make the m easurem ents.

Importa nt: both diag link line H an d d iag link line L lines mu st be faulty at the

same time or the instrum ent panel is faulty

NOTES


PETROL/DIESEL

B54531.0

2

Check the continu ity between track 13 of the 26 track yellow passenger compartm ent connection unit

connector (B) and track 5 of the 12 track instru men t panel connector.

Check the continu ity between track 26 of the 26 track yellow passenger comp artm ent connection u nit

connector (B) and track 6 of the 12 track instru men t panel connector.


3

4

5

6

Replace the instru men t panel.YES

N O Rep air th e d iag lin k lin e L an d d iag lin k lin e H lin es of tracks 13 an d 26 of th e 26

track yellow passenger compar tmen t connection un it (BII) connector (B) and the

instrument p anel on tracks 5 and 6.

IMPORTANT:

When replacing a passenger compartment

connection unit BII, the mileage is retained in the

instrument panel memory.

When connecting the new passenger compart-ment connection unit BII, the mileage in the me-

mory will be displayed automatically on the new

component.

Do not carry out fault finding using a substitute

component from another vehicle, as the higher

mileage will be memorised and will be displayed

on both vehicles.

87-13





Erase the compu ter m emory by entering GO**.AFTER REPAIR

PETROL/DIESEL

B54531.0

Bargraphs 2,3,4,5 and 6 RH side flashing

XR25 aid: connection problem between the passengercompartment connection unit (BII) and the tailgate module.


NOTES

Fiche n° 67 side 1/ 3° 2

Check the continu ity and insulation from earth between tra ck 4 of the 26 track yellow passenger

compartm ent connection un it connector (A) and track 3 of the 4 track tailgate mod ule connector.


3

4

5

6

Replace the tailgate mod ule.YES

N O Rep air th e w irin g for track 4 of th e 26 track yellow passen ger com partm en t

connection u nit (BII) connector (A) and the tailgate m odu le on track 3 of the

black 4 track connector.

87-14







Catalytic converter overheating/Brake pad

XR25 aid: *02= 1def catalytic converter overheating

*02 = 2 def brake p ad to earth

2


NOTES

PETROL/DIESEL

B54531.0


None.

NOTES

1.DEF

None.2.DEF NOTES

Disconnect the 26 track blue passenger compa rtmen t connection unit connector (F).

Check the insu lation between track 23 of the 26 track blue connector (F) and earth.


Disconnect the 26 track blue passenger compa rtmen t connection unit connector (F).

Check the insulation betw een track 9 of the 26 track blue connector (F) and earth.

Check the cond ition of the brake pad wear sensors.


87-15






Bargraph 3 LH side

Oil level

XR25 aid: *03 CO : open circuit

CC : short circuit

Important: timed control.NOTES

B54531.0


Disconnect the 26 track blue connector (F) in the p assenger compa rtmen t connection un it. Check the

resistance value of the sensor betw een tracks 3 and 16. It shou ld be betw een 10 and 15 ohms.


Use bornier ELé 1506 to m ake the m easurem ents.NOTES CO

Check the insulation and that th ere is no continu ity between tracks 3 and 16, of the 26 track blue

connector (F) in the p assenger compartment connection u nit.

Repair if necessary .

Use bornier ELé 1506 to m ake the m easurem ents.CC NOTES

PETROL/DIESEL

87-17







Fan assembly fuse or coolant temperature

None.NOTES

B54531.0


Check fuses F54 an d F55 in the engine comp artmen t connection unit.

Check the thermostat, then u sing the correspond ing engine fiche, check the temp eratur e at which the fan

assembly begins to operate.


None.Fanassembly

fuse

NOTES

Use bornier ELé 1506 to ma ke the m easurem ents.Coolanttemperature

NOTES

Check the insulation betw een track 26 and track 1 of the 26 track blue p assenger compartmen t connection

unit connector (F).


PETROL/DIESEL

87-18







Brake fluid


B54531.0


Check the brake fluid level.

Disconnect the 26 track blue connector (F) in the p assenger compartmen t connection un it.

Check the insulation between track 8 and earth.


PETROL/DIESEL

87-19







Oil pressure

XR25 aid: *24 : CCO : short circuit to earth

CC1 : open circuit or to + 12v

If 9 LG side illum inated , check the sp eed circuit.NOTES

B54531.0


Check the insu lation of the line on track 22 and earth , of the 26 track blue connector (F) in the p assenger

comp artment connection un it.


Use bornier ELé 1506 to ma ke the m easurem ents.CC.O

Check the continuity betw een track 22 and earth of the 26 track blue connector (F) in the p assenger

comp artment connection un it .


Use bornier ELé 1506 to ma ke the m easurem ents.CC.1

NOTES

NOTES

PETROL/DIESEL

87-20







Charging circuit


B54531.0


Check the insulation of the line on track 12 and earth of the 26 track blue connector (F) in the passenger

comp artment connection un it.


PETROL/DIESEL

87-21







Fuel level and oil level low

XR25 aid : *25 : 1 dEF : fuel low

: 2 dEF : oil low

: 3 dEF : 1.dEF + 2 dEF

If 3 LH side is illuminated , deal w ith 3 LH side first.NOTES

B54531.0


Check that th e resistance value is between 377Ω and 406Ω by taking the measu rement betw een tracks 15

and 2, of the 26 track blue connector (F) in the passenger compartmen t connection u nit.


Use bornier ELé 1506 to ma ke the m easurem ents.1.dEF

Check the level using the d ipstick, the resistance value is between 7Ω and 15Ω between tr acks 3 and 16 of

the 26 track blue connector (F) in th e passenger comp artmen t connection u nit.


Use bornier ELé 1506 to ma ke the m easurem ents.2.dEF NOTES

NOTES

Consu lt 1.dEF, then 2.dEF .

None.3.dEF NOTES

PETROL/DIESEL

87-22







Fuel gauge

XR25 aid: *06 : CO open circuit gauge

1 dEF : gauge blocked

2 dEF : CO + 1 dEF

None.NOTES

B54531.0


Check the continu ity of the line by m easuring between tracks 15 and 2 of the 26 track blue connector(F) in

the p assenger compartmen t connection un it (BII).


Use bornier ELé 1506 to ma ke the m easurem ents.CO

See the section on th e removing th e gauge an d check its operation.


None.1.dEF

Consu lt CO, then 1.dEF .

None.3.dEF

NOTES

NOTES

NOTES

6

PETROL/DIESEL

87-23







Outside temperature


B54531.0


Check the continu ity and insu lation between track 16 and 3 on the 26 track yellow passenger compartm ent

connection unit (BII) connector (A).


PETROL/DIESEL

87-24





Erase the compu ter m emory by entering GO**.If the passenger comp artm ent connection un it has been replaced remem ber toconfigure it (see beginning of this section).

AFTER REPAIR

Bargraph 8 LH side extinguished, ignition on

Presence of + after ignition feed

XR25 aid: Illuminated if + after ignition feed


B54531.0


Check the condition of the + after ign ition feed (F15) fuse.



N O Rep air the w iring betw een track 17 of the 26 track yellow passenger

compar tment connection u nit (BII) connector (A) and th e passengercomp artment fuse board.

Ignition on, check for a voltage of + 12 Volts on track 17 of the 26 track yellow p assenger compartm entconnection unit (BII) connector (A).

Is there 12 volts?

PETROL/DIESEL

87-25





Erase the compu ter m emory by entering GO**.If the passenger comp artm ent connection un it has been replaced remem ber toconfigure it (see beginning of this section).

AFTER REPAIR


Presence of + accessories feed

XR25 aid: Illuminated if + accessories feed


B54531.0


Check th e cond ition of the + accessories feed ( F33) fuse.



N O Rep air th e w irin g betw een track 5 of th e 26 track yellow p assen ger com partm en tconnection u nit (BII) connector (A) and th e passenger compartm ent fuse board .

Ignition on, check for a voltage of + 12 Volts on track 5 of the 26 track yellow p assenger compartm ent

connection unit (BII) connector (A).

Is there 12 volts?

PETROL/DIESEL

87-26






Bargraph 9 LH side extinguished, engine running

Engine speed


B54531.0


If the bargrap h remains illuminated wh en the engine is run ning, check:

The continuity betw een track 4 of the 26 track blue p assenger compa rtmen t connection un it connector (F)

and track (*) of the injection com pu ter connector,

(*) F9Q injection on tr ack 2 of the injection com pu ter conn ector.

(*) L7X and F3R injection on track 43 of the in jection comp uter conn ector.

(*) F4R injection on tr ack 70 of the injection com pu ter connector.

PETROL/DIESEL

87-27





Bargraph 10 LH side extinguished, engine running

Battery charge

XR25 aid : Extinguished, engine running

Dealt with in fault bargrap h 5 LH side or 9 LH side.NOTES

B54531.0


Bargraph 10 RH side extinguished, engine running

Oil pressure

XR25 aid : Extinguished, engine running

Dealt with in 4 RH side or 9 LH side.NOTES

10Fiche n° 67 side 1/ 3°

PETROL/DIESEL

87-29







Injection connection

XR25 aid : Illum inates for 3 second s wh en the ignition is switched on

Two cases are dealt with:

- BG 11 LH side remains extinguished wh en the ignition is switched on: case 1.

- BG 11 LH side remains illuminated for more than 3 seconds: case 2.

Use bornier ELé 1506 to make the measurements.

NOTES

B54531.0


If the bargra ph does not illum inate, check:

- The continuity between track 21 of the 26 track blue connector (F) on thepassenger compartment connection unit (BII) and track (*) of the injection

computer.

- (*) F9Q and F3R injection on track 26 of the injection compu ter connector.

- (*) L7X injection on track 15 of the injection computer connector.

- (*) F4R Injection on track 34 of the injection compu ter connector.

If the bargra ph remains illuminated , check:

- The insulation between track 21 of the 26 track blue connector (F) on the

passenger comp artm ent connection un it (BII) and earth .

Case 1

Case 2

PETROL/DIESEL

87-30







ABS connection

XR25 aid : Illum inates for 3 second s with th e ignition switched on

Only for vehicles equipp ed w ith ABS

Two cases are dealt w ith:.

- BG 12 LH side always rem ains extingu ished w hen th e ignition is switched on :

case 1

- BG 12 LH side remains illuminated w ithout a fault: case 2

Use bornier ELé 1506 to m ake the m easurem ents.

NOTES

B54531.0


If the bargrap h d oes not illum inate, check:- The continuity between track 13 of the 26 track blue connector (F) on the

passenger compartm ent connection u nit (BII) and track 21 of the ABS

computer.

If the bargra ph remains illuminated , check:



Case 1

Case 2

PETROL/DIESEL

87-31







Diesel preheating connection


Only for diesel vehicles


- BG 13 LH side remains extinguished wh en the ignition is switched on: case 1.

- BG 13 LH side remains illuminated without preheating function: case 2.

Use bornier ELé 1506 to make the measurements.

NOTES

B54531.0



- The continuity between track 24 of the 26 track blue connector (F) on the

passenger compar tment connection u nit (BII) and track 54 of the d iesel

injection comp uter.

If the bargrap h remains illuminated without p reheating function, check:



Case 1

Case 2

PETROL/DIESEL

87-32






Bargraph 13 RH side incorrect illumination

Air bag connection



- BG 13 RH side remains extinguished when the ignition is switched on: case 1.

- BG 13 RH side remains illuminated without fault: case 2.


Lock the air bag compu ter.

NOTES

B54531.0



- See configuration of the passenger compartment connection unit.

- The continuity between track 6 of the 26 track yellow connector (A) on the

passenger comp artm ent connection un it (BII) and track 8 of the air bag

computer.

If the bargrap h rem ains illum inated w ithout a fault, check:

- The insulation between track 6 of the 26 track yellow connector (A) on the

passenger comp artm ent connection un it (BII) and earth .The bargraph also illuminates when the air bag computer is locked.

Case 1

Case 2

DIESEL

87-33







Open rear screen

XR25 aid: Illuminated with open rear screen.

Extinguished with rear screen closed.

None.NOTES

B54531.0



Metric configuration

XR25 aid: Illuminated when speed in km/h.

Extinguished w hen speed in Mph.

None.

NOTES


19


"RADIO OFF" Message

XR25 aid: Illuminated message absent.

Extinguished message displayed.

Only if radio display is combined w ith instrument p anel.

NOTES


PETROL/DIESEL

NOTES


"MIL" warning light (pollution warning light)

XR25 aid: Illuminated with MIL warning light F4R engines.

Extinguished wi thout MIL warning light.

Only if radio display is combined w ith instrument p anel.


87-34





Enter GO* to erase the m emory.Check the configuration of the passenger compartmen t connection unit.

AFTER REPAIR


+ ACCESSORIES FEED PRESENT

PETROL/DIESEL

B54531.0

2

Reminder: In nor mal operation

- BG 2 RH side illum inated ignition switch in + accessories position

- BG 2 RH side extingu ished ignition off


Check the cond ition of the + accessories feed fuse.


Ignition sw itch in + accessories position , check for a voltage of + 12 Volts on t rack 5 of the 26 track

yellow passenger compar tmen t connection un it (BII) connector.

Is there 12 volts?


NO Repair the wiring between track 5 of the 26 track yellow passenger compartm ent

connection u nit (BII) connector and the passenger compar tment fuse board.

Fiche n°69 3/ 3

NOTES

87-37





Enter GO* to erase the m emory.Check the configuration of the passenger compartmen t connection unit.

AFTER REPAIR


+ AFTER IGNITION FEED PRESENT

NOTES

B54531.0

2

Reminder: In nor mal operation

- BG 2 LH side illum inated ign ition switch in + after ignition position

- BG 2 LH side extingu ished ignition sw itch in p osition other than + after ignition


Check + after ignition feed fuse.


Ignition on, check for a voltage of + 12 Volts on track 17 of the 26 track yellow passenger compartm ent

connection unit (BII) conn ector.

Is there 12 volts?


NO Repair the wiring between track 17 of the 26 track yellow connection unit (BII)

connector and the passenger comp artment fuse board.

PETROL/DIESEL

Fiche n°69 3/ 3°

87-38





Check that it is op erating correctly.Check the configuration of the passenger compartmen t connection unit.

AFTER REPAIR


Side lights

NOTES

B54531.0

4

Illum inated w hen the lights stalk is in the side lights position.

For measuremen ts on the passenger compar tmen t connection un it use bornier ELé

1506 .

PETROL/DIESEL

Fiche n°69 3/ 3°

no Check the F42 fuse.

Has the fuse blown?

Replace the F42 fuse.

yes

Loss of side lights and / or w arning lights function

yesno

no

Repair

Check for +12 volts on track B1

of the stalk in side lights position.

Is there 12 volts?

no

Check the connection between the F42

fuse and track B2 of the sta lk.

Is the connection good ?

Replace the

stalk

yes

yes

A

yes

Lights stalk in sid e lights p osition.

Is bargrap h 4 LH side illum inated?

Check the connection betw een

fuse F1, F2 and track B1 of the

stalk

Is there 12 volts?

no Repair

87-39






AFTER REPAIR


Side lights

NOTES

CONT

B54531.0

4

Illum inated w hen the lights stalk is in side lights position.


PETROL/DIESEL

Fiche n°69 3/ 3°

no

Loss of side lights and / or w arning lights function

For the LH side lights check the line

for the fuse F10 to tracks:

- A2 for the LH head light,- 5 for the rear left han d light,

- 7 of the 26 track yellow passenger

comp artment connection un it

connector (A) for the w arning light

A

Check the F1 and F2 fuses.

Has one or both of the fuses

blown?

yes Replace the fuse (F1

and/ or F2).

For the right hand side lights check the

line for the fuse F2 to tracks:

- A2 for the right hand head light- 3 for the rear right han d light

no

87-40






AFTER REPAIR


Dipped headlights

NOTES

CONT 1

B54531.0

4

ETROL/DIESEL

Illuminated wh en the lights stalk is in d ipped headlights position



Loss of dipp ed headlights and/ or warning lights function

no

Check earth on track 2 of the

relay.

Is there earth?

yes

Check for +12 volts on track 3 of

the relay

Is there 12 volts?

no

Repair

no

Replace the

fuse

yes

Check the connection

between fuse F50 and

track 3 of the relay.


no Replace the

relay

yes

A

yes

B


the relay.

Is there 12 volts?

no Repair

yes

Check fuse F50 in the engine

compartment.

Has the fuse blown?

87-42





Check that it operates correctly.Check the configuration of the passenger compartmen t connection unit.

AFTER REPAIR


Dipped headlights

NOTES

CONT 2

B54531.0

4

ETROL/DIESEL

Illuminated wh en the lights stalk is in d ipped headlights position



Loss of dipp ed headlights and/ or warning lights function

no

Replace the

fuse

yes

yes

B

Check the fuse F58 and 59 in the

engine comp artment.

Has the fuse blown?


betw een fuse F 58 or 59

and track 5 of the relay.


no

Repair

yes


between track 5 of the relay

and track B1 of the headlights

connector.


no

Repair

yes

Check for earth on tr ack B1 of

the headlights.

Is there earth? no

Repair

Check the bulbs.

87-43






AFTER REPAIR


Reverse gear selected

NOTES

B54531.0

TROL/ DIESEL


Illum inated w hen the comm and for reverse is selected


Loss of reversing lights function in man ual

gearbox

no

yes

Reverse gear selected,is bargraph 5 LH side illum inated?

Check fuses F18 and F13.Have they blown? yes

Replace the fuse

Check for 12 Volts on the

reverse gear switch.

On track A2 if G8T.

On track 3 if F9Q or F3R.Is there 12 volts?

no Replace the

switch

yes


reversing lights on tra ck 2

Is there 12 volts?

Repair

Check the bulbs

no

yes

no

87-44






AFTER REPAIR


Reverse gear selected

NOTES

B54531.0

TROL/ DIESEL


Illum inated w hen the comm and for reverse is selected


Loss of reversing lights function in au tomatic

transmission

no

yes

Reverse gear selected.Is bargrap h 5 LH side illum inated?

Check fuses F18 and F13.Have they blown? yes

Replace the fuse


automatic transmission

mu ltifun ction switch on

track 8 and 9Is there 12 volts?

no

Replace the

switch

yes


reversing lights

on tra ck 2 for the LH side

on tra ck 5 for the RH side

Is there 12 volts?

Repair

Check the bulbs

no

yes

no

87-45






AFTER REPAIR


Main beam headlights

NOTES

B54531.0

TROL/ DIESEL


Illum inated w hen the lights stalk is in ma in beam head lights position


no

Replace the F42 fuse.

yes

yes

no

no

Repair

Check for +12 volts on track B7 of

the stalk in m ain beam head lights

position

Is there 12 volts?

no

Check the connection betw een fuse

F42 and track B6 of the stalk.


Replace the

combined

wash/ wipe stalk

yes

yes

Stalk in main beam headlights position.

Is bargrap h 5 RH side illum inated?

no Repair

yes

A

Check for+12 volts on track 1of the relay and

on t rack 19 of the 26 track yellow p assenger

compar tment connection u nit connector (A)

Is there 12 volts?

Check th e fuse F42.

Has the fuse blown?

Loss of main beam headlights and / or warning lights

function

87-46






AFTER REPAIR



NOTES

CONT 1

B54531.0

TROL/ DIESEL


Illum inated w hen the lights stalk is in ma in beam head lights position.


Loss of main beam headlights and/ or warning lights

function

no

Check for earth on track 2 of the

relay

Is there earth?

yes


the relay

Is there 12 volts?

no

Repair

no


compartment.

Has the fuse blown?

Replace the

fuse

yes


between fuse F 50 and



noReplace the

relay

yes

A

yes

B

yes

no

Repair


the relay

Is there 12 volts?

87-47






AFTER REPAIR



NOTES

CONT 2

B54531.0

TROL/ DIESEL


Illum inated w hen the lights stalk is in ma in beam head lights position


Loss of main beam headlights and / or warning lights

function

no

Replace the

fuse

yes

yes

B


compartment.

Has the fuse blown?


between fuse F66 and



no

Repair

yes


between track 5 of the relayand track C2 of the headlights

connector.


noRepair

yes


the headlights.

Is there earth? no

Repair

Check the bulbs

87-48






AFTER REPAIR


Left and right hand indicators

NOTES

CONT

B54531.0

TROL/ DIESEL

6

Illum inated w hen the stalk is in RH side or LH side indicator position

End action comm and on th e XR25: enter G66*



no

yes

Check the feed

on track 2 for the right hand ind icator

on track 1 for the left han d ind icator

of the 16 track black p assenger compar tmen t

connection u nit connector (D)

Is there feed?

A


compartment

connection unit BII

yes

Check the connections

going to the bulbs.

87-51





Check that it is op erating correctly.AFTER REPAIR


Front fog lights

NOTES

B54531.0

PETROL/ DIESEL


Illum inated w hen th e stalk is in front fog lights position



7

Loss of front fog lights fun ction

The stalk is in front fog lights position.


A

Enter comm and G06* on th e XR25. Do the

front fog lights illum inate?

yes

A

no

B

yes

B

no

87-52







Front fog lights

NOTES

CONT

B54531.0

PETROL/ DIESEL


Illum inated w hen th e stalk is in front fog lights position



7

yes

Repair

yes

Check for 12 volts on track B2 of the

stalk.

Is there 12 volts?

Repair

no Replace the

stalk

yes

no RepairCheck for 12 volts on t rack 11 of the 26 track yellow

passenger compartment connection unit connector

(B).

Is there 12 volts?

no

noCheck fuse F42Is the fuse good ?

Check for 12 volts on track A1 of the

stalk in fog lights position.

Is there 12 volts?

B

A

87-53






AFTER REPAIR


Front fog lights

NOTES

CONT

B54531.0

PETROL/ DIESEL


Illum inated w hen th e control is in fog lights position

End action comma nd on thee XR25: enter G66*


7

no Replace the p assenger

compartment connection

un it BII

no Repair

Check for 12 volts on track A

on the front fog lights

connector.

Is there 12 volts?

yes

Check for 12 volts on t rack 10of the 16 track b lack

passenger compartm ent

connection unit connector (B)

Is there 12 volts?

yes

no RepairCheck for earth on track B of

the front fog lights.

Is there earth?

yes

Check the condition of the

bulbs

B

87-54







Rear fog lights

NOTES

B54531.0

PETROL/ DIESEL


Illum inated w hen the stalk is in fog lights position.

End action comm and on th e XR25: enter G66*.


Stalk is in r ear fog lights p osition.


A

yes

A B

no

B

yes no

Loss of rear fog lights function

Enter com mand G07* on the XR25. Do th e

fog lights illum inate?

87-55






AFTER REPAIR


Rear fog lights

NOTES

CONT 2

B54531.0

PETROL/ DIESEL


Illum inated w hen th e stalk is in rear fog lights p osition




no Replace the

tailgate mod ule

yes

Repair

See passenger compartment

connection u nit BII fau lt

finding

no

Check the passenger comp artmen t connection

un it connection and th e tailgate modu le.

Enter G01* fiche N °67 and check tha t left han d

bargraphs 2,3,4,5,6 do not flash.

Do the bargrap hs flash?

yes

no

B

yes

Check for 12 volts on track 1

of the rear fog lights

connector.

Is there 12 volts?

C

Check for 12 volts on track 8

and 9 of the 18 track black

tailgate modu le connector.

Is there 12 volts?

87-57







Rear fog lights

NOTES

CONT 2

B54531.0

PETROL/ DIESEL


Illum inated w hen th e stalk is in rear fog lights p osition




C

Check the condition of the

bulbs.

Repairno

Check for earth on track 2 of

the rear fog lights conn ector.

Is there earth?Repairno

yes

yes

Check for earth on track 6 and

7 of the tailgate modu le unit.

Is there earth?

87-58







Front wiper park

NOTES

B54531.0

PETROL/ DIESEL


Illum inated w hen the stalk is in park p osition

See fault find ing for bargrap h 8 RH side

87-61






AFTER REPAIR


Slow speed wipe

NOTES

B54531.0

TROL/ DIESEL


Illum inated w hen the stalk is in slow speed p osition

Loss of slow speed front wip er

function

Stalk in slow speed position,

check for earth on track A3

Is there earth?

Replace the fuse

no

Check for earth on tra ck 7 of

the stalk

Is there earth?

Repair

yes

Check fuse F12

Is the fuse in good condition?

Stalk in timed position, are

bargrap hs 8LH side and 10 LH

side illuminated?

no

no

Replace the

stalk no


between track A3 of the stalk

and track 20 of the 26 track

yellow passengercomp artment connection unit

connector (B)

Is there continuity?

Check the feed on track 16 of

the 16 track black passenger


connector (D)

Is there 12 volts?

Replace the

passenger

compartment

connection u nit

no

Check the connection for

track 16 of the 16 track b lack

connector (D) and track A1 of

the wiper motor

Repairno

yes

yes

yes

yes

yes

Repair

Replace the the wiper m otor

no

87-62







Fast speed wiper

NOTES

B54531.0

TROL/ DIESEL


Illum inated w hen the stalk in is fast speed p osition

10

Loss of front fast speed w iper function

no Repair

yes

Stalk in fast speed p osition,

check for earth on tr ack A2 of the stalk

Is there earth?

Stalk in fast speed position

Is bargraph 10 RH side

illuminated?

yes

Check the continuity between track A2 of the

stalk and track 6 of the 26 track yellow p assenger

compartment connection u nit connector (B)


yes

Check for +12V on t rack 8 on the 16 track black

passenger compartment connection un it

connector (D)Is there 12 volts?

yes

Check the continu ity between track 8 on the 16

track black passenger compartm ent connection

un it connector (D) and the wip er motor on track

B1


no Repair

no


compartment

connection unit BII

no

Repair

no

Repair

yes

Replace the w iper

motor

87-63






AFTER REPAIR


Locking

NOTES

B54531.0

11

TROL/ DIESEL


Illum inated w hen p ressing the bu tton in lock position


Front door, rear door and fuel f iller flap

yes

noButton held in lock position


yes

no

Repair

Check earth on t rack B2 of the

button

Is there earth?

no Replace the

button

A

yes

no

Button held in lock position, check for

earth on tr ack 18 of the 26 track yellow

passenger compartment connectionun it connector (B).

Is there earth?

Repair

yes

Button held in lock position

check earth on track A1

Is there earth?



87-64






AFTER REPAIR


Locking

NOTES

CONT

B54531.0

11

TROL / DIESEL


Illuminated w hen w hen bu tton is pressed in lock p osition



no

Repair

yes

A

Replace the

motor

Check the conn ection for track 6 of

the 16 track black connector (D) and

track 1 of the d oors motor , track 3

for the fuel filler flap .



compartment

connection u nit

no

yes

Check for 12 volts on track 6 of the

16 track black connector (D), button

held in lock position.

Is there 12 volts?

87-65






AFTER REPAIR


Unlocking

NOTES

B54531.0

PETROL/ DIESEL


Illuminated w hen w hen bu tton is pressed in un lock p osition



yes

noButton held in u nlock position

Is bargraph 11 RH side illum inated

yes

no

Repair

Check for earth on tr ack B2 of the

button.

Is there earth?

A

yes

no

Button held in un lock position, check

earth on tr ack 5 of the 26 track yellow

passenger compartment connectionunit connector (B)

Is there earth?

Repair



yes

no

Button held in u nlock

position, check for earth on

track B3

Is there earth?

Replace the

button

87-66






AFTER REPAIR


Unlocking

NOTES

CONT

B54531.0

PETROL/ DIESEL


Illuminated w hen bu tton p ressed in un lock p osition



no

Repair

yes

A

Replace the

motor

Check the connection for track 7 of

the 16 track black connector (D) and

track 3 of the d oor m otors , track 1

for the fuel filler flap .



compartment connection

unit

no

yes

Check for 12 volts on track 7 of the

16 track black connector, button

held in un lock position.

Is there 12 volts?

87-67







ADAC

NOTES

B54531.0

PETROL/ DIESEL


Illuminated w hen the comm and is activated.

Loss of ADAC function

Replace the

stalk


RepairCheck for earth on t rack B5 of

the stalk

Is it correct?

yes

Check for earth on t rack B7 of

the stalk by pressing the

ADAC comman d

Is it correct?

no

yes

Replace the passenger comp artm ent

connection u nit BII

yes

no

yes

Repairno

no

Check for earth on track 19 of

the 26 track yellow passenger


connector (B)

Is it correct?

87-68







Heated seats

NOTES

B54531.0


TROL/ DIESEL

Illum inated w hen the control is activated .

13

Incorrect op eration of the heated seats tell-tale light

Replace the

button


Repair

no

Check for earth on track A1 of

the seat button

Is it correct?

yes

Set the bu tton to fun ction

and check for earth on track

B1

(imp ortant, there is a diode)

Is there earth?

no

yes

Check the bulb

yes

no

Check for earth on track 12 of the 12 track blue connector

(F)

Is it correct?

yes

Repairno

87-69





Enter G0* to erase the mem ory.AFTER REPAIR


NOTES

B54531.0


TROL/ DIESEL

Not active for this app lication.

14

87-71






Bargraph 14 RH side

Rear de-icing

NOTES

B54531.0


TROL/ DIESEL

Not active for this app lication.

14

87-72







Rear washer

NOTES

B54531.0


TROL/ DIESEL

Illum inated w hen the stalk is in rear washer position

For vehicles equipp ed w ith an open ing screen check that the screen is correctly

closed

15

Loss of rear w asher fun ction

Replace the

stalk no

Repair

yes

Is there 12 Volts on track B1 of

the stalk?Is bargraph 15 LH side

illuminated?no

no

no

Replace the

pumpno

Repairno

yes

yes

Repair

yes


between t rack A4 of the

stalk and track B1 of the

pump.


yes

Is there 12 Volts on track A1 of the pump ?


the pump ?

yes


the stalk

Is there earth?

Replace the

stalk

87-73







Windscreen washer

NOTES

B54531.0


TROL/ DIESEL

Illum inated w hen the stalk is in wind screen wash er position

15

Loss of wind screen w asher function

When p ressing the screen

washer stalk

is there 12 volts on track A4?

Replace the fuseno


the stalk?

Repair

yes

Check F15

Is it correct?

Is bargraph 15 LH side

illuminated?

no

no

yes

yes

yes

yes

Replace the

stalk

no

Repairno

Repair

Replace the pump

yes

no

yes

Replace the

stalk no

Check the connection on track

B1 of the stalk and

track A1 of the pum p

Repairno

yes

Check the connection on track

A4 of the stalk and track B1 of

the pum p



the stalk

Is there earth?


the stalk

Is there earth?

87-74







Driver’s electric window

NOTES

B54531.0


TROL/ DIESEL

Illum inated w hen the control is operated



16

Loss of driver’s electric window function

Driver’s electric wind ow button held in r aise

or lower position.


yes

B

Replace the dr iver’s

electric window button

yes

no

yesno

no Repair

Born ier in place

Check the continuity of the line:

On track 24 of the 26 track yellow

connector (A) and track A2 of the electricwindow bu tton

On t rack 11 of the 26 track yellow connector

(A) and track B2 of the electric wind ow

button.


no Repair

yes

Check for earth on the d river’s electric

wind ow bu tton on track 3Is there earth?

On the XR25 enter comm and

G15* to raise the w indow .

G16* to lower the w indow.Does the window raise or lower?

B

87-76






AFTER REPAIR


Driver’s electric window

NOTES

CONT

B54531.0


TROL/ DIESEL

Illum inated w hen the control is operated


For measuremen ts on the passenger compar tmen t connection un it use bornier Elé

1506

16

Loss of driver’s electric window function

no Repair

yes

Check the continuity on track 3 of the 16

track black passenger compartmen t

connection u nit connector (D) and track 2

of the electric wind ow m otor


B

no


compartment

connection unit BII

yes

no Repair

yes

Replace the electric window motor

Put th e bornier in place, enter comman ds on the XR25

G15* to raise the w indow .

G16* to lower the w indow.

Check the voltage betw een tracks 3 and 4 of the 16 track

black connector (D)

Is there a voltage?

Using command G15*= +12 volts

Using com ma nd G16*= -12 volts

Check the continuity on track 4 of the 16

track black connector (D) and track 1 of

the electric wind ow m otor


87-77







Tailgate or screen open

NOTES

B54531.0


PETROL/ DIESEL

Illum inated w hen the tailgate or the screen is open

17

When th e rear screen or the tailgate is open:

Illumination of courtesy lights: - Rear row

- Luggage compartment Extinguishes immed iately.

SEE CHART "Courtesy light illumination fault" on the following pages.

87-78






Bargraph 17 or 18 LH side illuminated

Doors open.

Tailgate or screen open.

NOTES

B54531.0


PETROL/ DIESEL

Check fuse F28 and check for the presence of 12 volts on track 2 of the courtesy

lights.

Set the courtesy lights t o "door" position.

18

no

Enter comm and G11*

Do all the courtesy lights illum inate?

yes

Replace the

passenger

compartment

connection un it

no

yes

yes

Replace the bu lb

no

Repair

Replace the switch

Check for earth on track 12 of the

26 track yellow p assenger


connector A.

Is there earth?

Check the lines betw een track 12 of the 26

track yellow connection u nit connector A

On track 1 for the front left hand side cour-

tesy lights and m ap read ing light 2nd line

left hand side.

On track 9 for the front right han d cour tesy

lights and spot 2nd line right hand side and

front console?

Are the lines correct?

Check the lines between th e passenger

comp artment connection u nit and th e door

switches.

On tr ack A of the sw itch:

On track 18 of the 26 track yellow p assenger

compar tmen t connection u nit connector A for

the front left hand side switch.

On track 23 of the 26 track yellow p assenger


the front right han d side sw itch.On track 9 of the 26 track yellow p assenger


the rear d oor switch.

Are the lines correct?

yes

no

Repair

yes

Repairno

Check for earth on track B of

the d oor switch

Is there earth?

87-80







Faults present on fiche N °67 or N °68

NOTES

B54531.0


TROL/ DIESEL

Enter cod e G 01* for fiche 1n67

Enter cod e G 02* for fiche 2n68

20

87-81



PASSENGER COMPARTMENT CONNECTION UNIT 87ADDITIONAL CHECKS

COMMAND MODES G--*

To use th is fun ction, enter G on the XR25, then the nu mber of the desired comm and followed by a star.

06 Front fog lights comman d.

07 Rear fog lights comm and .

08 Door unlock comm and (activates the micromotors for 3 seconds on th e un lock side).

09 Door lock comm and (activates the micromotors for 3 second s on th e lock side).

11 Front and rear courtesy light command .

15 Driver’s w indow raise command .

16 Driver’s wind ow lower comman d.

17 Right han d indicator comman d.

18 Left hand indicator command .

19 Hazard w arning lights comm and.

special notes for vehicles equipped with the

Documents