lock JAGUAR X308 1998 2.G Workshop Manual

Engine Management Fuse Box

Heelboard Fuse Box - Right hand side
Fuse NoRating
(amps)Circuit
120Adaptive damping
215Intercooler water pump (Supercharger)
325Starter solenoid.
45Engine control module.
510Fuel injectors.
65Transmission control module
7-Not used.
810Air conditioning compressor clutch.
930Throttle motor.
105Engine control module, Park/Neutr al switch, cruise control VSV 1 and 2 (where fitted), EGR valves.
11-Not used.
1210Air flowmeter, VVT solenoids.
13-Not used.
1410HO2S sensor heaters (where fitted ), EVAP valve, ignition coils relay, throttle motor relay, AC
compressor clutch relay, radi ator fans control module, CCV.
1530Windscreen left-hand heater.
165Control module compartment cooling fan.
1730Windscreen right-hand heater.
1810Ignition coils, ignition amplifier.
Fuse NoRating (amps)Circuit
120Left-hand seat control module.
215Door lock relay, door locking actuators.
315Body processor module.
410Door mirror heaters, mirror foldback.
55Radio telephone.
610Air conditioning.
720Body processor module (column motor power).
85Rear window switchpack, passenger door switchpack.
95Passenger seat switchpack.

Relay Details

Engine Compartment Fuse Box Relays
No(amps)Circuit
110Security and locking control module (Reversing lamps, rear fog lamps, stop lamps, electrochromic
mirror).
25Fuel filler flap.
310F16 left-hand heelboard (where fitted).
45Diagnostic connector.
55Right-hand and left-han d seat timer (rear).
6-Not used.
720Fuel pump.
810High mounted stop lamp, caravan/trailer stop lamps
910Antenna motor.
1010Security and locking control module (trunk release, caravan/trailer direction indicators, fuel filler
flap relay).
1110Accessory sockets.
1215In-car entertainment power amplifier.
13-Not used.
14-Not used.
1520Fuel pump (supercharger, where fitted).
1620Caravan/trailer connector.
1725Heated rear screen.
1820Rear seat movement.
195Right-hand side lamps, left-h and and right-hand number pl ate lights, caravan/trailer.
2020Rear seat movement.
215Left-hand side lamps, left-hand and right-hand sidemarker lights, caravan/trailer.
2220Rear seat heaters.
Relay NoColorCircuit
1BrownAir conditioning coolant pump
2BrownFront fog lamps
3BrownHeadlamps - high beam
4BrownHeadlamps - power wash pump (where fitted)
5BrownHeadlamps - low beam
6BrownHorns
7BrownIgnition +

Front Firewall Relays

Heelboard Fuse Box Relays - Right hand side
* not illustrated
Heelboard Fuse Box Relays - Left hand side
Relay NoColorCircuit
1BlackWindshield RH heater (where fitted)
2BlackWindshield LH heater (where fitted)
Relay NoColorCircuit
1BlueDoor mirror heater
2BlueAir conditioning RH blower
3BlueLeft rear seat lumbar deflate (where fitted) *
4BrownAuxiliary +
5BlueAir conditioning LH blower
Relay NoColorCircuit
1BrownIgnition +
2VioletDoor mirror fold flat (where fitted)
3VioletAir conditioning isolate
4VioletDoor locks

Trunk Fuse Box Relays


5VioletDoor mirror fold out (where fitted)
Relay NoColorCircuit
1BrownSecond fuel pump (SC models only)
2BrownRear window defroster
3BrownSide marker, license plate and trailer rear lamps
4BrownFuel pump
5BrownStop lamps (HMSL and trailer only)
6VioletAccessory socket (where fitted)
7VioletFuel filler flap lock
8VioletFuel filler flap unlock

Wiring Harnesses - Wiring Harness
Description and Operation
Introduction
CAUTION: Do not use any other heat shrink sleeve other than the approved glue lined heat shrink sleeve mentioned
in the repair procedure.
The purpose of this document is to promote quick and efficient minor repair to harness connectors or cables using approved
methods and the wiring harness repair kit. Repairs may only be made to cables and connectors which have been
mechanically, not electrically damaged. It also applies wher e the whole extent of the damage can be clearly identified and
rectified.
Care and neatness are essential requir ements in making a perfect repair.
Caution:
At the time of this first issue of the Harness Repair Guide, do not approve re pairs to any of the following circuits:
Any media orientated system transport network harnesses. Supplement restraint system (SRS) firing circuits (Air bags). Link lead assembles, which are unique to safety critical circuits such as anti-lock brake system (ABS) and
thermocouple circuits. An example of this is the ABS wheel speed sensors with moulded connectors.
4. Screened cables, leads and wiring harness(s).
If any harness(s) with defective electrical connector te rminals or wires from the above circuits are a concern,
new components must be installed.
Repair Kit
CAUTION: Where the repair procedure indica tes that a glue lined heat shrink sleeve should be applied, apply sufficient
heat to the glue lined heat shrink to melt the glue in order to provide a water tight seal. Do not over heat the glue lined
heat shrink sleeve so that the wiring harness insulation becomes damaged.
The wiring harness repair kit has been produced which comprises:
Pre-terminated wiring harness(s) of different sizes and types Three sizes of butt splice connectors A selection of colored cable identification sleeves Two sizes of glue lined heat shrink sleeves Crimping pliers A wire cutter and insulation stripper An electrical connector terminal extraction handle and tips
A suitable heat source, fo r shrinking heat shrink sleeves will be required.
The pre-insulated diamond grip range of el ectrical connector terminals and in-line, butt splice connectors contained within
the wiring harness repair kit are the only acceptable product for the repairs of wi ring harnesses. The butt connectors not
only grip the wire but also the insu lation, making a very secure joint.
If an electrical connector terminal is not included in the wiring harness repair kit then approval for the repair is NOT given
and in these circumstances a new wi ring harness must be installed.
Pre-Terminated Wiring Harness( s) and Butt Splice Connectors
All pre-terminated wiring harness(s) and butt splice connectors in the wiring harness repair kit are contained in bags which
can be resealed after use. Each bag is marked with the part number of the items stored within the bag. Each storage
compartment in the wiring harness repair kit is identified with the corresponding part number. Make sure that pre-
terminated wiring harness(s) and connectors are not mixed up it is advisable to only open one bag at a time and to reseal

• NOTE: The chart shows the electrical connector types, terminal pins/sockets, extractor tip and anti-backout tip.
Electrical connector terminal typePin or socketExtractor tipAnti-backout tip
Mulitlock 040 seriesDA
Mulitlock 040 seriesBA
Mulitlock 070 seriesBB
Mulitlock 040 seriesDB
Econoseal III 070 seriesDB
Econoseal III 070 seriesBB
Econoseal III 070 seriesBB
Econoseal III J2DB
Econoseal III 250 seriesBF
Econoseal III 250 seriesDB
Econoseal III 250 seriesBF
Econoseal III 250 seriesDB
Micro-timer II 1.5mmDC
Micro-timer II 1.5mmBC
Std power timer 4.8 flatDG
Std power timer 5.8 flatBD
Std power timer 5.8 flatBD
Std power timer 2.8 flatDD
Std power timer 4.8 flatDG
Std power timer 5.8 flatBD
Ford 2.8 flatDEH
Mulitlock 070 seriesDB
Mulitlock 070 seriesBB
Junior power timer 2.8 flatDD
Sumitomo TS90 connectorBBH
Modu IV gold platedDB
Mulitlock 040 series gold platedDA
Micro qualockDI
EECVDB
EECVDB
Kostal dia 1.50 seriesDJ
AMP 6.3 flatDB
Junior power timer 2.8 flatDD
2.8 seriesDBI
Sumitomo TS90 connectorDBH
Ducon 0.60 gold platedDK

The BPM electronically controls many vehicle functions. It responds when a switch is actuated by providing output signals to
the appropriate devices, either di rectly or indirectly via relays. In addition the BPM establishes an ISO network link with the
Security and Locking Control Module (SLC M) and utilizes the SCP network to exchange data between the body system
modules.
The following tables are publis hed for guidance purposes and only provide a rough indication of the correlation between
circuit inputs and outputs; due to the complexity and necess ary functional interaction required for the vehicle there are
many circuits where inpu ts and outputs overlap.
Malfunction of modules must always be analyzed using the PDU as recommended in Diagnosis and Testing.
Inputs/outputs
• NOTE: The reverse lights and rear fog lights are NOT controlled by the BPM; refer to Security and Locking Control Module.
Exterior lights circuit
BPM inputs from: BPM outputs to:
Front fog switch Rear fog switch Low beam switch High beam switch Side lights switch Headlamp flash switch Direction indicator switch Hazard switch
Front fog relay Low beam relay High beam relay Side marker and license plate relay Side and tail lights Direction indicators Hazard status bulb Indicators via SCP Front fog Low beam High beam Side light Direction Hazard warning Status LEDS Front fog Rear fog

Driver Door Module (DDM)
Interior lights circuit
BPM inputs from: BPM outputs to:
Header console courtesy light switch
SCPInstrument and switch illumination. Fade 1 (Header console courtesy lamps) Fade 2 (E-post courtesy lamps) Map lights Sun visor lamps Glovebox lamp Trunk lamps
Washer / wiper circuit
Wiper park switch Low screen wash switch Wiper slow speed switch Wiper fast speed switch Wiper intermittent switch Wash/wipe switch
Power wash relay Wiper motor run Screen wash pump Wiper fast/slow speed
Ignition circuit
Ignition position Auxiliary position Transit relay Mirror fold out Mirror fold flat
Central door locking circuit
Central locking button Valet switch SCP (door modules)
Central door locking relay SCP (door modules, security and locking control
module)
Sun roof ECU
Security system circuit
Hood security switch Horn switches Central locking button SCP (door modules, security and locking control
module)
ISO link (key transponder module)
Horn relay Active security sounder Passive security sounder Security status LED Central door locking relay SCP (door modules, security and locking control
module)
ISO link (key transponder module)
Steering column adjustment circuit
Column adjustment switchesColumn tilt motor Column reach motor
Gear shift interlock circuit
Neutral switch J-gate not in park Keylock solenoid Gearshift interlock solenoid
Seat heaters circuit
Seat heater switchesSeat heater relay Status LED
Seat buckle circuit
Seat buckleAudible warning SCP

The DDM is an integral part of the vehi cle security system. In conjunction with the BPM and SLCM via the SCP network, it
controls door locking, interior lighting, door window position and door mirror position. The DDM also provides an interface
via the SCP network, between the driver door switchpack and all door control modules which permits remote control of all
door window positions.
The following table is published for guidance purp oses only; for fault finding, always use the PDU as recommended in
Diagnosis and Testing:
Inputs/outputs
Passenger Door Module (PDM)
The Passenger Door Module provides local control of the pass enger door window position and puddle lamp. Door locking and unlocking is controlled by the BPM via the CDL relay.
The following table is published for guidance purp oses only; for fault finding, always use the PDU as recommended in
Diagnosis and Testing:
Inputs/outputs
DDM inputs from:DDM outputs to:
Driver door switch Driver door switchpack (window switches) Driver door switchpack (mirror switches) Driver door switchpack (memory switches)
Driver door window lift motor Driver rear door window lift motor via SCP Passenger door window lift motor via SCP Passenger rear door window lift motor via SCP Driver door mirror motors Passenger door mirror motors via SCP Driver seat module via SCP
PDM inputs from:PDM outputs to:
Passenger door switch Passenger window lift switch DDM via SCP
Passenger door actuator unlock Passenger door actuator superlock Puddle lamp Passenger door window lift motor BPM via SCP

Driver Rear Door Module (DRDM)
The Driver Rear Door Module provides local control of the driver rear door window position and puddle lamp. Door locking
and unlocking is controlled by the BPM via the CDL relay.
The following table is published for guidance purp oses only; for fault finding, always use the PDU as recommended in
Diagnosis and Testing:
Inputs/outputs
Passenger Rear Door Module (PRDM)
The Passenger Rear Door Module provides local control of th e passenger rear door window position and puddle lamp. Door
locking and unlocking is controlled by the BPM via the CDL relay.
The following table is published for guidance purp oses only; for fault finding, always use the PDU as recommended in
Diagnosis and Testing:
Inputs/outputs
Roof Console Switch Module (RCSM)
DRDM inputs from:DRDM outputs to:
Driver rear door switch Driver rear window lift switch DDM via SCP
Driver rear door actuator unlock Driver rear door actuator superlock Puddle lamp Driver rear door window lift motor BPM via SCP
PRDM inputs from:PRDM outputs to:
Passenger rear door switch Passenger rear window lift switch DDM via SCP
Passenger rear door actuator unlock Passenger rear door actuator superlock Puddle lamp Passenger rear door window lift motor BPM via SCP