Diagram sections — 32 (57 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS POWER ANTENNA POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 3) for Jaguar XJ8 1999 List of elements for Automatic A/C Wiring Diagram (1 of 3) for Jaguar XJ8 1999: 34 (left forward ground stud) g100 (right forward ground stud) g101 2-30 bar Acc Air conditioning compressor clutch Air conditioning compressor clutch relay (in engine compartment, in control module enclosure) Air conditioning control module (right side of dash, on right side of transmission tunnel) Air intake- left blower (on left side of fascia glove box) Air intake- right blower (on right side of fascia glove box) Bar Cc28 Cc29 Defogger system Em19 Em80 Em81 Engine control module (in engine compartment, in control module enclosure) Engine management fuse box (in left side of engine compt) Fuse 10a G302 (left side transmission of tunnel) Hot at all times Hot w/ems control relay energized Ignition switch Inertia switch Input Left radiator fan Lock Nca Output Radiator fan control relay module (in engine compartment, next to left crush tube) Refrigerant 4-way pressure switch (next to left side of radiator) Right radiator fan Run Start Automatic A/C Wiring Diagram (2 of 3) for Jaguar XJ8 1999 List of elements for Automatic A/C Wiring Diagram (2 of 3) for Jaguar XJ8 1999: 27 (ems left ground stud) g102 (left bulkhead ground stud: cabin side) g206 (left drive- shaft tunnel ground stud) g302 Aspirator assembly (at driver's side knee bolster) Aspirator motor Ca2 Ca42 Engine compartment fuse box (in left front of engine compartment) Fuse 10a Fuse 20a Fuse 30a Heater pump (left rear of engine compartment) Heater pump relay 1 Heater valve (in left rear of engine compartment) Hot at all times Hot in run or start In-car temperature sensor Left heelboard fuse box (front of left rear seat) Left blower motor Left blower motor relay (right side of heelboard) Ls5 Ls7 Ls8 Nca Right blower motor Right blower motor relay (right side of heelboard) Right heelboard fuse box (front of right rear seat) Automatic A/C Wiring Diagram (3 of 3) for Jaguar XJ8 1999 List of elements for Automatic A/C Wiring Diagram (3 of 3) for Jaguar XJ8 1999: 39 (right driveshaft tunnel ground stud) g302 (right front bulkhead stud/ cabin side) g206 Acc Air conditioning control module (right side of dash, on right side of transmisson tunnel) Air conditioning isolate relay (left side of heelboard) Ambient temperature sensor (in front of radiator) Ca2 Ca41 Cc30 Cc31 Control panel Cool air bypass servo Data Data link connector (dlc) (on Defrost servo Evapor- ator temp sensor Evaporator/heater matrix assembly (behind left side of dash, on left side of transmission tunnel) Fc25 Footwell servo Fuse 10a G206 (ems bulkhead ground stud) Heater matrix temp sensor Hot at all times Hot in run or start Ignition switch Input Instrument pack Left heelboard fuse box (front of left rear seat) Lock Nca Output Pnk Right heelboard fuse box (front of right rear seat) Run Solar sensor (in center windshield vent) Start Transmission tunnel) Vent assembly Vent servo
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Jaguar XJ8 1999 List of elements for Anti-lock Brake Wiring Diagrams for Jaguar XJ8 1999: 37 (i) acc (ii) run (not used) Abs/traction control module (behind left headlight assembly) Brake fluid reservoir (brake booster enclosure in engine compartment) Brake switch (on brake pedal bracket) Ca1 Center console switch pack Computer data lines system Data + Data - Engine compartment fuse box (in left front of engine compartment) Fuse 10a Fuse 30a Fuse 5a G106 (behind left headlight) G206 (center of dash, on firewall) Hot at all times Hot in run & start Ignition switch Input Left front wheel speed sensor (on left front wheel hub assy) Left heelboard fuse box (front of left rear seat) Left rear wheel speed sensor (on rear axle, near wheel hub) Ls5 Ls7 Ls8 Nca Off (0) Output Red Right front wheel speed sensor (on right front wheel hub assy) Right rear wheel speed sensor (on rear axle, near wheel hub) Sig gnd Stability/ traction control switch Stability/ traction state Start (iii)
ANTI-THEFT Anti-theft Wiring Diagram (1 of 2) for Jaguar XJ8 1999 List of elements for Anti-theft Wiring Diagram (1 of 2) for Jaguar XJ8 1999: 67 (center of dash, on firewall) g206 (left side of transmission tunnel) g302 (not used) Acc Battery (b+) Body processor module (behind glove box) Ca1 Ca2 Ca222 (right heelboard) Ca41 Cc1 Center console switch pack Central lock sw Central locking switch Computer data lines system Data stream Dd10 Dd11 Door switch Driver's door lock switch Driver's door switch Em10 Em82 Engine control module (in engine compartment, in control module enclosure) Fc15 Fuse 15a Fuse 25a Fuse 5a G206 (center of dash, on firewall) G900 (left a- pillar) G900 (left a-pillar) G901 (right a- pillar) G901 (right a-pillar) Ground Horn control Horns system Hot at all times Ign switched grd Ignition switch Iii Left front door control module (inside left front door) Left heelboard fuse box (front of left rear seat) Lock pos in Ls21 Nca Not used Off Okay to start Passenger's door switch Passive security sounder (behind left headlight) Pd10 Pd11 Power (b+) Right front door control module (inside right front door) Right heelboard fuse box (front of right rear seat) Run Scp data Secure acknowledge Security active indicator (gear selector illumination module) Security ind Security siren Start Start (crank) in Unlock pos in Valet switch Xj8 Xjr Anti-theft Wiring Diagram (2 of 2) for Jaguar XJ8 1999 List of elements for Anti-theft Wiring Diagram (2 of 2) for Jaguar XJ8 1999: 68 (below trunk fuse box) security & locking control module (left a- pillar) g900 (right front side of trunk) g401 Antenna Battery (b+) Braided Bt1 Bt13 Bt2 Bt33 Bt41 Bt6 Ca1 Ca2 Ca42 Column switchgear Computer data lines system Data stream Door switch Driver's rear door switch Fc22 Fuse 10a Fuse 25a Fuse 5a G206 (center of dash, on firewall) G311 (center of rear shelf) G900 (left a- pillar) G901 (right a- pillar) G901 (right a-pillar) Ground Hot at all times Ign sw ground Inclination sensor (left side of luggage compt, above wheelwell) Incline b+ Incline signal Intrusion sig Is1 Key fob antenna Key transponder module (below instrument cluster) Left heelboard fuse box (front of left rear seat) Left intrusion sensor (behind left side of headliner) Left rear door control module (inside left rear door) Nca Okay to start Output Passenger's rear door switch Power (b+) Rd10 Rd11 Reader/exciter coil assembly Red Rf5 Rf6 Right heelboard fuse box (front of right rear seat) Right intrusion sensor (behind right side of headliner) Right rear door control module (inside right rear door) Rp10 Rp11 Sc1 Sc12 Scp data Secure ack Serial data Shield Signal Trunk fuse box (on right rear side of luggage compartment) Trunk switch (trunk) Trunk switch in
COMPUTER DATA LINES Computer Data Lines (1 of 2) for Jaguar XJ8 1999 List of elements for Computer Data Lines (1 of 2) for Jaguar XJ8 1999: 39 Abs/traction control control module (behind left headlight assy) Body processor module (behind glove box) Bt1 Ca222 Ca222 (right heel- board) Ca223 Ca223 (right heel- board) Can data + Can data - Dd10 Driver's seat control module (under driver's seat) Em10 Em62 Em7 Em83 Engine control module (in engine compartment, in control module enclosure) Fc15 Fc24 Gear selector illumination module (in center console) Instrument pack Left front door control module (inside left front door) Left rear door control module (inside left rear door) Ls27 Non-supercharged Passenger's seat control module (under passenger's seat) Pd10 Rd10 Right front door control module (inside right front door) Right rear door control module (inside right rear door) Rp10 Scp data + Scp data - Security & locking control module (below trunk fuse box) Sm3 Supercharged Transmission control module (non-supercharged) (in engine compartment, in control module enclosure) Transmission control module (supercharged) (in engine compartment, in control module enclosure) Xj8 Xjr Computer Data Lines (2 of 2) for Jaguar XJ8 1999 List of elements for Computer Data Lines (2 of 2) for Jaguar XJ8 1999: 41 Acc Adaptive damping control module (next to passenger side blower/glove box assembly) Air conditioning control module (right side of dash on right side of transmission tunnel) Airbag/srs single point sensor (below center console) Body processor module (behind glove box) Ca2 Ca42 Ca61 Cc31 Cc6 Data link connector (on transmission tunnel) Em10 Em11 Em13 Em68 Em80 Em82 Engine control module (in engine compartment, in control module enclosure) Fc15 Fc22 Fccp Fuse 5a G206 (center of dash, on firewall) Hot at all times Hot in run & start Ignition switch Iii Key transponder module (below instrument cluster) Left heelboard fuse box (front of left rear seat) Nca Off Okay to start Pnk Right heelboard fuse box (front of right rear seat) Run Secure ack Serial data Start Vfp Xj8 Xjr
COOLING FAN Cooling Fan Wiring Diagram for Jaguar XJ8 1999 List of elements for Cooling Fan Wiring Diagram for Jaguar XJ8 1999: 26 (behind left headlight) g106 Ecm and tcm cooling fan (engine compt, in control module enclosure) Em10 Em13 Em19 Em20 Em81 Em85 Ems control relay Engine compartment fuse box (in left front of engine compartment) Engine control module (in engine compt, in control module enclosure) Engine management fuse box (in left side of engine compartment) Fuse 10a Fuse 30a Fuse 5a G121 (center of firewall) Hot at all times Hot in run or start Left radiator fan (front of engine compartment) Ls31 Ls7 Ls8 Radiator fan control relay module (in engine compt, next to left crush tube) Right radiator fan (front of engine compartment) Xj8 Xjr
CRUISE CONTROL Cruise Control Wiring Diagram for Jaguar XJ8 1999 List of elements for Cruise Control Wiring Diagram for Jaguar XJ8 1999: 40 (center of dash, on firewall) g206 (i) acc (ii) run (left side of trans- mission tunnel) g302 Brake cancel switch (top of brake pedal bracket) Brake switch (top of brake pedal bracket) Ca1 Cancel Clock- spring Cruise control switch Cruise control switches (part of steering wheel) Em10 Em11 Em13 Em80 Em81 Em82 Engine control module (in engine compartment, in control module enclosure) Fc4 Fuse 10a Hot in run & start Ignition switch Input Interior lights system Left heelboard fuse box (front of left rear seat) Locate illumination Nca Off (0) Ohms On/ off Output Red/pnk Resume Set + Set - Start (iii) Sw2 Sw3 Xj8 Xjr
DEFOGGERS Defogger Wiring Diagram for Jaguar XJ8 1999 List of elements for Defogger Wiring Diagram for Jaguar XJ8 1999: 35 (not used) Air conditioning control module (right side of dash, on right side of transmission tunnel) Bt10 Bt13 Ca1 Ca2 Ca42 Cc28 Door mirror heater relay (right side of right heelboard) Driver's mirror Em19 Engine compartment fuse box (in left front of engine compartment) Engine management fuse box (in left side of engine compartment) Fuse 10a Fuse 25a Fuse 30a Fuse 5a G121 (center of firewall) G400 (left front side of trunk) G900 (left a- pillar) G901 (right a- pillar) Heated backlight Heated backlight relay (relay 2) Hot at all times Hot in run & start Left heelboard fuse box (front of left rear seat) Left windshield heater Left windshield heater relay (center rear of engine compt) Ls8 Output Passenger's mirror Right heelboard fuse box (front of right rear seat) Right windshield heater Right windshield heater relay (center rear of engine compt) Trunk fuse box (right rear side of luggage compt)
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Jaguar XJ8 1999 List of elements for Electronic Power Steering Wiring Diagram for Jaguar XJ8 1999: 13 (left a- pillar) g900 Ca2 Fuse 10a Gnd Hot in run & start Ignition Instrument cluster system (instrument pack) Left heelboard fuse box (front of left rear seat) Output Power assisted steering control module (left kick panel) Red Variable steering converter (steering rack) Vss input
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Jaguar XJ8 1999 List of elements for Electronic Suspension Wiring Diagram for Jaguar XJ8 1999: 41 (center of dash, on firewall) g206 (i) acc (ii) run (on center of firewall) g121 Adaptive damping control module (next to passenger side blower/ glove box assembly) Adaptive damping warning input Anti-lock brakes system Brake switch (on brake pedal bracket) Computer data lines system Data Em20 Engine compartment fuse box (left front of engine compt) Engine management fuse box (left side of engine compt) Fc24 Fc25 Front lateral accelerometer (in engine compartment, in control module enclosure) Front vertical accelerometer (in engine compartment, in control module enclosure) Fuse 10a Fuse 20a Gnd Ground Hot at all times Hot in run & start Ignition Ignition switch Input Lateral acceleration Left front damper solenoid (left side of engine compt) Left rear damper solenoid (on rear axle) Ls6 Major instrument pack Nca Off (0) Output Pnk Rear vertical accelerometer (below fuel tank) Right front damper solenoid (right side of engine compt) Right rear damper solenoid (on rear axle) Start (iii) Vehicle speed output Vertical acceleration
ENGINE PERFORMANCE
4.0L 4.0L, Engine Performance Wiring Diagrams (1 of 4) for Jaguar XJ8 1999 List of elements for 4.0L, Engine Performance Wiring Diagrams (1 of 4) for Jaguar XJ8 1999: 46 (13-14 not used) (center of dash, on firewall) (front of left front fender) g100 Acc Air assist close valve Air conditioning system Cooling fans system Cruise cntrl system Cruise control system Data link connector (dlc) (on transmission tunnel) Ecm & tcm cooling fan Em19 Em20 Em80 Em81 Em82 Ems control relay Engine control module (in eng compt, in control module enclosure) Engine coolant temperature sensor (on rear of top eng hose) Engine management fuse box Fuse 10a Fuse 30a Fuse 5a G100 (front of left front fender) G121 (center of firewall) G206 Hot at all times Ignition switch Inertia switch (behind right kick panel) Mass airflow sensor (rear of air cleaner) Nca Off P129 P133 P142 P16 Parking brake switch (in center console) Pedal position sensor Pnk Red Run Start Starting/ charging system Throttle assembly Throttle motor Throttle position sensor 4.0L, Engine Performance Wiring Diagrams (2 of 4) for Jaguar XJ8 1999 List of elements for 4.0L, Engine Performance Wiring Diagrams (2 of 4) for Jaguar XJ8 1999: 30 (in eng compt, in control module enclosure) ignition coil relay (right rear side of trunk) g405 Brake switch (on brake pedal bracket) Cc14 Cf24 Evap canister purge valve (on eng compt bulkhead) Fuel pump Fuel pump relay 4 Fuel tank Fuel tank pressure sensor (in top of fuel tank) Fuse 10a Fuse 20a G100 (front of left front fender) G121 (center of firewall) G206 (center of dash, on firewall) Gear selector illumination module (in center console) Gnd High power protection module Hot at all times Ignition positive relay Instrument pack Left heelboard fuse box Malfunction indicator lamp Nca Power fuse 250a Red Transmission rotary switch (on bracket, on top of transmission) Trunk fuse box Variable valve timing solenoid "a" bank (on "a" bank cylinder head) Variable valve timing solenoid "b" bank (on "b" bank cylinder head) 4.0L, Engine Performance Wiring Diagrams (3 of 4) for Jaguar XJ8 1999 List of elements for 4.0L, Engine Performance Wiring Diagrams (3 of 4) for Jaguar XJ8 1999: 15 (in eng compt, in control module enclosure) fuel injector relay (in eng compt, in control module enclosure) oxygen sensor heaters relay (in eng compt, in control module enclosure) throttle motor power relay Canister closed valve (under right rear of vehicle) Engine compartment fuse box Engine oil temperature sensor (on block, below generator) Fuse 10a G100 (front of left front fender) G121 (center of firewall) Hot at all times Ignition coils Ignition positive relay Ls6 Ls7 Red 4.0L, Engine Performance Wiring Diagrams (4 of 4) for Jaguar XJ8 1999 List of elements for 4.0L, Engine Performance Wiring Diagrams (4 of 4) for Jaguar XJ8 1999: 22 (1-2 not used) (3-4 not used) (9-12 not used) (in eng vee, under intake manifold) (in exhaust system, below bracket on top of transmission) downstream oxygen sensor "a" (in exhaust system, below bracket on top of transmission) downstream oxygen sensor "b" (in exhaust system, below bracket on top of transmission) upstream heated oxygen sensor "a" (in exhaust system, below bracket on top of transmission) upstream heated oxygen sensor "b" (on eng, rear of bed plate) crankshaft position sensor (on rear "a" bank cylinder head) camshaft position sensor "a" bank (on rear "b" bank cylinder head) camshaft position sensor "b" bank Computer data lines system Em83 Em84 Em85 Engine control module (in eng compt, in control module enclosure) Fuel injectors G121 (center of firewall) Knock sensor "a" bank Knock sensor "b" bank Nca Red
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Jaguar XJ8 1999 List of elements for Back-up Lamps Wiring Diagram for Jaguar XJ8 1999: 27 Battery (b+) Bt1 Bt13 Can data Cc8 Computer data lines system Dual linear switch (4.0l supercharged) (in center console) Em61 Em7 Fuse 10a G100 (front of left front fender) G405 (right rear side of trunk) Hot at all times Left taillight unit Mirrors system P/n Reverse Reverse lts Right taillight unit Scp data Security & locking control module (below trunk fuse box) Trailer connector (above trunk fuse box) Transmission control module (4.0l only) (in engine compt, in control module enclosure) Transmission control module (4.0l supercharged) (in engine compt, in control module enclosure) Transmission rotary switch (4.0l only) (on bracket, on top of trans) Transmissions system Trunk fuse box (on right rear side of luggage compt) Exterior Lamps Wiring Diagram (1 of 2) for Jaguar XJ8 1999 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Jaguar XJ8 1999: 65 (below trunk fuse box) security & locking control module (center of dash, on firewall) g206 Auto Battery (b+) Body processor module (behind glove box) Brake switch in Bt1 Bt12 Bt13 Bt2 Ca1 Ca42 Center console switch pack Computer data lines system Dip Engine compartment fuse box (in left front of engine compartment) Exterior lights system (reverse lights) Fc15 Foglight switches Fuse 10a Fuse 15a Fuse 20a Fuse 5a G206 (center of dash, on firewall) G405 (right rear side of trunk) Hazard ind Hazard sw in Hazard switch Hot at all times Interior lights system Left Left direction ind Left heelboard fuse box (front of left rear seat) Left side marker Left stop lt Left tailight Lft turn sw Lighting stalk (column switchgear) Ls8 Lt turn ind Mirrors system Off Pnk Rear fog ind Rear fog lts Rear fog state Rear fog sw Red/pnk Reverse lts Right Right direction ind Right heelboard fuse box (front of right rear seat) Right side marker Right stop lt Right taillight Rt turn ind Rt turn sw Scp data Side Side lts on Side mrkr relay ctrl Split chrge ctl Trailer connected Trailer connector (above trunk fuse box) Trunk fuse box (on right rear side of luggage compt) Exterior Lamps Wiring Diagram (2 of 2) for Jaguar XJ8 1999 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Jaguar XJ8 1999: 49 (center of dash, on firewall) (not used) (right rear side of trunk) (right rear side of trunk) g405 Acc Brake switch (on brake pedal bracket) Bt10 Bt11 Bt12 Diode bt40 Dip Fog Fuse (not used) Fuse 10a Fuse 5a G106 (behind left headlight) G107 (behind right headlight) G206 G302 (right side of transmission tunnel) G405 Headlights system High- mounted stop light Hot at all times Ignition switch Iii Left front direction indicator Left front lamp unit Left front side marker Left rear side marker Left taillight unit Main Nca Number plate lights Off Red/pnk Right front direction indicator Right front lamp unit Right front side marker Right rear side marker Right taillight unit Run Side Side marker & number plate relay (relay 3) Start Stop Stop- light relay (relay 5) Tail Trunk fuse box (on right rear side of luggage compartment) Turn signal
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 2) for Jaguar XJ8 1999 List of elements for Ground Distribution Wiring Diagram (1 of 2) for Jaguar XJ8 1999: 37 Abs/traction control module Adaptive damping control module, engine control module, engine control module and transmission control module cooling fan, ignition coil relay Ca30 Ca33 Ca36 Cc3 Dimmer module, keylock solenoid, a/c aspirator assembly, glovebox light, fog- light switches, trip computer switch pack, fascia switch pack, body processor module, instrument pack, electronic road pricing module Driver door switch, driver rear door switch, driver rear door puddle light, driver door switch pack, driver rear door switch pack, driver door control module, driver rear door control module, driver door lock actuator Dual linear switch (xjr), engine control module, transmission control module, heater pump motor, heater valve, coolant level switch, transmission rotary switch, ignition coils, air assist close valve, ignition modules Em16 Em17 Em18 Em8 Facia switch pack, ignition switch, cruise control switches, column switchgear, clock, fog- light switches, radio control switches, instrument pack, key transponder module Fc17 Fc29 G100 (front of left front fender) G106 (behind left headlight) G107 (behind right headlight) G121 (center of firewall) G206 (center of dash, on firewall) G900 (left a-pillar) G901 (right a-pillar) Left headlights, left side marker light, left turn signal, left fog- light, wiper run/stop relay, left horn, left headlight leveling actuator Left windshield heater, right windshield heater Ls10 Ls18 Ls19 Ls20 Ls29 Neutral switch, mode switch, kick-down switch, not-in- park microswitch, center console switch pack, air conditioning control module, data link connector, headlight leveling switch Passenger door control module passenger door lock actuator, passenger door mirror, passenger door switch, passenger door puddle light, passenger rear door switch, passenger rear door puddle light, right vanity light, passenger door switch pack, passenger rear door switch pack, passenger rear door control module Refrigerant 4 way pressure switch, intercooler pump (xjr), right horn Right headlights, right side marker light, right turn signal, right fog- light, windshield washer pump & fluid level sensor, powerwash pump, right headlight leveling actuator Right radiator fan motor, radiator fan control relay module Sliding roof control module, driver door mirror, roof console, driver door puddle light, left vanity light, power assist steering control module, driver door control module, inside rear view mirror Vacuum switching valve, fuel injection relay, intercooler pump relay (xjr), wiper motor o2s heaters relay Ground Distribution Wiring Diagram (2 of 2) for Jaguar XJ8 1999 List of elements for Ground Distribution Wiring Diagram (2 of 2) for Jaguar XJ8 1999: 44 A/c isolate relay, hi mount stoplight, right e-pillar light, door locking relay, passenger compartment accessory connector Air bag/srs single point sensor Battery Braided wire Bt20 Bt21 Bt22 Bt28 Bt34 Bt65 Ca25 Ca26 Ca31 Ca38 Ca47 Ca48 Cc2 Ce2 Front cigar lighter, rear cigar lighter G300 (under driver seat) G301 (under passenger seat) G302 (front of trans- mission tunnel) G302 (left side of transmission tunnel) G302 (right side of transmission tunnel) G303 (under right rear seat) G304 (under left rear seat) G311 (center of rear shelf) G400 (left front side of trunk) G401 (right front side of trunk) G403 (right rear wheelwell) G405 (right rear side of trunk) Gear selector illumination module, gearshift interlock solenoid, left blower motor, right blower motor, cruise control on/off switch Heated backlight Ic20 Ic6 Key fob antenna Left e-pillar light Left rear seat squab heater, right rear seat squab heater, telephone transceiver, fold back relay, fold out relay, left rear seat lumbar pump, right rear seat lumbar pump, left lumbar deflate relay, left rear seat heater timer, right rear seat seat heater timer, right rear seat heater switch, left rear seat heater switch, rear seat control module, left lumbar switch, left fore/aft switch, left headrest switch, right lumbar switch, right fore/aft switch, right headrest switch Passenger seat control module, passenger seat switch pack, passenger seat lumbar pump, passenger squab heater, passenger seat fore/aft rear switch, passenger seat recline rear switch Radio/cassette head Right rear side marker light, right taillights, left rear side marker light, left taillights, number plate lights Seat belt switch, driver seat control module, driver seat lumbar pump, driver squab heater, driver seat switch pack, seat raise relay, seat lower relay Security and locking control module, trunk switch, trunk release switch, inclination sensor, radio power amplifier, fuel filler flap lock relay, fuel filler flap unlock relay, trunk release actuator, antenna motor Trunk accessory connector, trailer connector
HEADLIGHTS Headlight Wiring Diagram for Jaguar XJ8 1999 List of elements for Headlight Wiring Diagram for Jaguar XJ8 1999: 54 (center of dash, on firewall) g206 Auto Auto headlight Body processor module (behind glove box) Computer data lines system Dip Dip beam relay Dip beam relay (relay 5) Engine compartment fuse box (in left front of engine compartment) Fc15 Foglight switches Front Front fog relay Front fog relay (relay 2) Front fog state Front fog sw Fuse 10a Fuse 15a G106 (behind left headlight) G107 (behind right headlight) G206 (center of dash, on firewall) Head- light flash Head- light main beam Headlight flash Headlight main Headlights on Hot at all times Interior lights system Interior rear view mirror Left Left front foglight Left headlight Lft turn sw Lighting stalk (column switchgear) Ls5 Ls6 Ls7 Ls8 Main Main beam relay Main beam relay (relay 3) Off Pnk Rear Rear fog ind Rear fog state Rear fog sw Right Right front foglight Right headlight Rt turn sw Scp data Side Side lts on
HORN Horn Wiring Diagram for Jaguar XJ8 1999 List of elements for Horn Wiring Diagram for Jaguar XJ8 1999: 28 (behind left headlight) g106 (behind right headlight) g107 (center of dash, on firewall) g206 Body processor module (behind glove box) Ca1 Cassette Engine compartment fuse box (in left front of engine compartment) Fuse 10a Fuse 5 15a Horn relay (relay 6) Horn switches Hot at all times Hp1 Hp2 Input Left heelboard fuse box (front of left rear seat) Left horn (rear of front bumper) Ls46 Ls47 Ls48 Ls49 Ls6 Ls7 Output Right horn (rear of front bumper) Steering wheel Sw1 Sw2
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Jaguar XJ8 1999 List of elements for Instrument Cluster Wiring Diagram for Jaguar XJ8 1999: 67 (in engine compt, in control module enclosure) engine control module A/b trip select Adaptive damping warning Air conditioning system Airbag warning Batt (b+) Ca1 Can data (+) Can data (-) Cc14 Charge warning Clear Clock Computer data lines system Coolant level switch (on coolant reservoir) Dimmer override Electronic power steering system Electronic suspension system Em10 Em11 Em82 Em83 Engine coolant temperature sensor (on rear of top engine hose) Engine rpm out Engine temp out Engine temp sens Fc24 Fc25 Fc27 Fuel level in Fuel level sensor (in top of fuel tank) Fuse 10a Fuse 5a G100 (front of left front fender) G206 (center of dash, on firewall) Gear selector illumination module (in center console) Ground Hot at all times Hot in run or start Ignition Instrument pack Interior lights system Left heel- board fuse box (front of left rear seat) Logic ground Low coolant warn Message Mi/km Oil pressure sw Oil pressure switch (on engine, below generator) Power ground Red Red/pnk Reset Scp data (+) Scp data (-) Select sw ground Sens return Sound systems Starting/charging system Trip computer switch pack Trip cycle Trip cycle switch (part of column switchgear) Trip select Us/metric/imp Vss out Xj8 Xjr
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 2) for Jaguar XJ8 1999 List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Jaguar XJ8 1999: 52 Acc Battery (b+) Body processor module (behind glove box) Ca1 Ca2 Ca222 (right heelboard) Ca41 Ca42 Computer data lines system Dd10 Dd11 Door light Door switch Driver's door control module (inside left front door) Driver's door lock switch Driver's door puddle light Driver's door switch Fade out 1 Fade out 2 Fc15 Fuse 15a Fuse 25a Fuse 5a G206 (behind center of dash, on firewall) G206 (center of dash, on firewall) G900 (left a- pillar) G901 (right a- pillar) Ground Hot at all times Ign sw in Ign switched grd Ignition switch Ignition switch (key-in switch) Iii Illum enable Int lights on/off Left heelboard fuse box (front of left rear seat) Lock pos in Nca Off Passenger's door control module (inside right front door) Passenger's door puddle light Passenger's door switch Pd10 Pd11 Power (b+) Right heelboard fuse box (front of right rear seat) Run Scp data Start Start (crank) in Unlock pos in Courtesy Lamps Wiring Diagram (2 of 2) for Jaguar XJ8 1999 List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Jaguar XJ8 1999: 40 Bt13 Computer data lines system Courtesy Diode bt38 Door light Door switch Driver's rear door control module (inside left rear door) Driver's rear door puddle light Driver's rear door switch Fuse 4 5a G206 (center of dash, on firewall) G302 (right side of trans- mission tunnel) G400 (left front side of trunk) G401 (right front side of trunk) G900 (left a- pillar) G901 (right a- pillar) Garage door opener Glove box light Ground Hot in accy or run Left e-pillar light Left trunk light Left vanity light Map Passenger's rear door control module (inside right rear door) Passenger's rear door puddle light Passenger's rear door switch Power (b+) Rd10 Rd11 Reading Right e-pillar light Right trunk light Right vanity light Roof console Rp10 Rp11 Scp data Trunk fuse box (on right rear side of luggage compt) Trunk switch (in trunk) Instrument Illumination Wiring Diagram for Jaguar XJ8 1999 List of elements for Instrument Illumination Wiring Diagram for Jaguar XJ8 1999: 76 (center of dash, on firewall) g206 (left a-pillar) g900 Acc Air conditioning control panel Air conditioning system (a/c control module) Auto Battery (b+) Body computer system Ca2 Ca74 Ca76 Cc1 Cc14 Cc20 Cc27 Cc4 Center console switch pack Clock Column switchgear Cruise control on/off switch Dim ovrride Dim ovrride nca Dimmer Dimmer module (below instrument cluster) Dimmer override Dimmer sig in Dip Driver's door switch pack Driver's rear door switch pack Fascia switch pack Fc14 Fc24 Fc25 Fc27 Fc3 Fc38 Foglight switches Front cigar lighter Fuse 5a G206 (center of dash, on firewall) G302 (left side of trans- mission tunnel) G302 (right side of transmission tunnel) G901 (right a-pillar) Gear selector illumination module Ground Hot at all times Ic10 Ign sw ground Ignition switch Iii Illum in Illum in nca Instrument pack Joint connector ca224 (on left heel- board, on heel- board cover) Left heelboard fuse box (front of left rear seat) Locate illum Nca Off Passenger's door switch pack Passenger's rear door switch pack Pnk Pnk red/ Radio Rear cigar lighter Red/ pnk Red/pnk Roof console Run Sc3 Seats system (rear seats) Side Side lights on Signal Start Transmission mode switch Trip computer switch pack
MEMORY SYSTEMS Driver's Memory Seat Wiring Diagram (1 of 2) for Jaguar XJ8 1999 List of elements for Driver's Memory Seat Wiring Diagram (1 of 2) for Jaguar XJ8 1999: 80 1-sm11 1-sm12 1-sm13 1-sm4 1-sm6 2-sm11 2-sm12 2-sm13 2-sm4 2-sm6 3-sm11 3-sm12 3-sm13 3-sm4 3-sm6 5-sm11 5-sm12 5-sm13 5-sm4 5-sm6 6-sm11 6-sm12 6-sm13 6-sm4 6-sm6 Aft Aft sw Battery (b+) Ca1 Ca223 (right heel- board) Ca42 Computer data lines system Deflate Driver's seat control module (under driver's seat) Driver's seat lumbar pump (driver's seat back) Driver's seat motors Driver's seat switch pack Fore Fore sw Fore/aft mtr Fore/aft pos Front motor Front pos Fuse 1 20a Fuse 8 5a G300 (under driver seat) Ground Hdrest motor Hdrest pos Head- rest Headrest raise/lower Hot at all times Inflate Left heelboard fuse box (front of left rear seat) Lower Lower sw Lumbar Pressure switch Raise Raise sw Rear motor Rear pos Recline Recline fore/aft Recline motor Recline pos Right heelboard fuse box (front of right rear seat) Scp data Seat Seat fore/aft Seat front Seat front raise/lower Seat rear Seat rear raise/lower Sens feed Sm1 Sm2 Sm3 Sm5 Solenoid valve Driver's Memory Seat Wiring Diagram (2 of 2) for Jaguar XJ8 1999 List of elements for Driver's Memory Seat Wiring Diagram (2 of 2) for Jaguar XJ8 1999: 64 (0) off (behind center of dash, on firewall) g206 (i) (iii) start Acc run (ii) Battery (b+) Body processor module (behind glove box) Ca1 Ca2 Ca222 (right heel- board) Ca41 Can data + Can data - Center console switch pack Computer data lines system Dd1 Dd10 Dd11 Driver door switch pack (memory switches) Driver's seat cushion heaters Driver's seat heater relay (under driver's seat) Driver's squab heater Fc24 Fuse 13 25a Fuse 15 25a Fuse 16 10a Fuse 18 25a Fuse 2 5a Fuse 5 15a G206 (center of dash, on firewall) G300 (under driver seat) Heater Hot at all times Hot in run or start Ignition switch Inner Input Instrument pack Left front door control module (inside left front door) Left heelboard fuse box (front of left rear seat) Left rear door control module (inside left rear door) Memory Memory 1 Memory 2 Memory 3 Memory ind Memory set Nca Note: the instrument cluster scp/can data stream includes vehicle speed. this information is used to enable or disable memory seat operation when vehicle is in motion Outer Output Rd10 Rd11 Red Right heelboard fuse box (front of right rear seat) Scp data + Scp data - Seat heat sw Seat heater state Seat heater switch Set memory status Sm14 Start(iii) Thermostat Memory Mirrors Wiring Diagram for Jaguar XJ8 1999 List of elements for Memory Mirrors Wiring Diagram for Jaguar XJ8 1999: 83 (0) off (behind center of dash, on firewall) g206 (i) (iii) start (left a- pillar) g900 Acc run (ii) Battery (b+) Body processor module (behind glove box) Ca1 Ca2 Ca222 (right heel- board) Ca41 Can data + Can data - Computer data lines system Dd1 Dd10 Dd11 Dd8 Down Down move Driver Driver door mirror motors Driver door switch pack (memory switches) Driver's door switch pack Driver's side switch Drvr mirr Fc24 Fuse 13 25a Fuse 15 25a Fuse 2 5a Fuse 5 15a G206 (center of dash, on firewall) G900 (left a-pillar) G901 (right a-pillar) Ground Horiz Horiz motor Horiz pos Hot at all times Ignition switch Input Instrument pack Left Left front door control module (inside left front door) Left heelboard fuse box (front of left rear seat) Left move Left rear door control module (inside left rear door) Memory Memory 1 Memory 2 Memory 3 Memory ind Memory set Mirror controls Motor comm Nca Not-in-park Not-in-park microswitch (in center console) Pass Pass mirr Passenger door mirror motors Pd10 Pd8 Pnk Power out Rd10 Rd11 Right Right front door control module (in right front door) Right heelboard fuse box (front of right rear seat) Right move Scp data + Scp data - Sens feed Set memory status Start(iii) Switch Up move Vert Vert motor Vert pos Vert pos in Steering Column Memory Wiring Diagram for Jaguar XJ8 1999 List of elements for Steering Column Memory Wiring Diagram for Jaguar XJ8 1999: 77 (0) off (behind center of dash, on firewall) g206 (i) Acc run (ii) Aft Auto tilt Auto tilt sw Battery (b+) Body processor module (behind glove box) Ca1 Ca2 Ca222 (right heel- board) Ca223 (right heel- board) Ca41 Column control switches Column joystk Column switchgear Computer data lines system Dd1 Dd10 Dd11 Door switch Down Driver door switch Driver door switch pack (memory switches) Fc49 Fc50 Fore Fuse 13 25a Fuse 2 5a Fuse 25a Fuse 5 15a Fuse 7 20a Fuse 8 5a G206 (center of dash, on firewall) G206 (center of dash. on firewall) G900 (left a- pillar) G900 (left a-pillar) Ground Hot at all times Ign sw in Ignition switch Ignition switch (key-in switch) Input Left front door control module (inside left front door) Left heelboard fuse box (front of left rear seat) Left rear door control module (inside left rear door) Memory Memory 1 Memory 2 Memory 3 Memory ind Memory set Nca Not-in-park Not-in-park microswitch (in center console) Pnk Rd10 Rd11 Reach Reach motor Reach pos Red Right heelboard fuse box (front of right rear seat) Sc2 Sc3 Sc9 Scp data + Scp data - Sens feed Sens return Set memory status Start(iii) Steering column motors Tilt Tilt motor Tilt pos
POWER ANTENNA Power Antenna Wiring Diagram for Jaguar XJ8 1999 List of elements for Power Antenna Wiring Diagram for Jaguar XJ8 1999: 13 (right front side of trunk) g401 Antenna input Antenna motor (in antenna motor assembly) Bt11 Ca3 Fuse 10a Hot at all times Ic10 Nca Output Radio antenna Radio/cassette head unit Trunk fuse box (on right rear side of luggage compartment)
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Jaguar XJ8 1999 List of elements for Power Distribution Wiring Diagram (1 of 4) for Jaguar XJ8 1999: 78 (diagram 1 of 4) (not used) (on right rear side of luggage compt) trunk fuse box Accessory connector relay (relay 6) After dealer prep Air conditioning system Auxiliary positive relay Battery Before dealer prep Body computer system Body processor module (behind glove box) Bt10 Bt11 Bt12 Bt13 Bt25 Bt37 Ca41 Ca42 Ca71 Cellular phones system Computer data lines system Defogger system Door locks system Engine controls system Exterior lights system Fc15 From high power protection module c From trunk fuse box (diagram 1 0f 4) From trunk fuse box (diagram 1 of 4) Front cigar lighter Fuel pump relay 1 (relay 1) Fuel pump relay 2 (relay 4) Fuse Fuse (not used) Fuse 1 20a Fuse 10a Fuse 15 20a Fuse 2 15a Fuse 25a Fuse 3 15a Fuse 3 5a Fuse 4 10a Fuse 4 5a Fuse 5 25a Fuse 5 5a Fuse 5a Fuse 7 20a G302 (right side of trans tunnel) G405 (right rear side of trunk) Heated backlight relay (relay 2) High power protection module (in luggage compt, next to battery) Interior lights system Memory systems Mirrors system Output Passenger compartment accessory connector (right kick panel) Power fuse 250a Power fuses (2x 250a) Rear cigar lighter Red/pnk Right heelboard fuse box (front of right rear seat) Seats system Side marker & number plate relay (relay 3) Sound systems Starting/ charging system Stop- lamp relay (relay 5) To ignition switch (diagram 2 of 4) To left heelboard fuse box (diagram 2 of 4) To right heelboard fuse box (diagram 1 of 4) To right heelboard fuse box (diagram 2 of 4) To trunk accessory connector (diagram 1 of 4) To trunk fuse box (diagram 1 of 4) To trunk fuse box (diagram 4 of 4) Transit isolation device (on positive battery) Trunk accessory connector (adjacent to battery) Trunk fuse box (on right rear side of luggage compt) Wake-up grd Power Distribution Wiring Diagram (2 of 4) for Jaguar XJ8 1999 List of elements for Power Distribution Wiring Diagram (2 of 4) for Jaguar XJ8 1999: 78 (behind center of dash, on firewall) g206 (front of right rear seat) right heelboard fuse box Acc Air conditioning system Anti- lock brakes, memory, seats systems Anti- theft system Body computer system Ca1 Ca2 Ca222 Ca222 (right heel- board) Ca223 Ca223 (right heel- board) Ca224 Ca224 (left heel- board) Ca41 Ca42 Computer data lines system Electronic power steering system Engine controls system Exterior lights system From accessory connector relay (diagram 1 of 4) From auxiliary positive relay (diagram 1 of 4) From body processor module (diagram 1 of 4) From ignition positive relay (diagram 2 of 4) From left n heelboard fuse box (diagram 2 of 4) From right heelboard f fuse box (diagram 1 of 4) From right heelboard h fuse box (diagram 1 of 4) From trunk accessory connector (diagram 1 of 4) From trunk fuse box (diagram 1 of 4) Fuse 1 20a Fuse 10 5a Fuse 10a Fuse 12 10a Fuse 14 10a Fuse 15 25a Fuse 15a Fuse 16 10a Fuse 17 10a Fuse 18 5a Fuse 2 5a Fuse 20a Fuse 25a Fuse 5a Fuse 6 10a Fuse 6 5a Fuse 7 20a Fuse 8 5a Ignition positive relay Ignition switch Iii Inertia switch (behind right kick panel) Instrument cluster Instrument cluster system Interior lights system Interior lights, door locks, power windows systems Interior lights, memory, door locks, power windows systems Interior lights, memory, door locks, power windows, power tops systems L from passenger's side fuse box (diagram 1 of 4) Left heelboard fuse box (front of left front seat) Left heelboard fuse box (front of left rear seat) Memory system Memory, power windows systems Memory, seats systems Mirrors system Nca Off Power windows system Power windows, power tops systems Run Seats system Sound systems Start To engine management fuse box (diagram 3 of 4) To ignition positive relay (diagram 4 of 4) To inertia switch (diagram 2 of 4) To left heel- board fuse box diagram 2 of 4) Transmissions system Power Distribution Wiring Diagram (3 of 4) for Jaguar XJ8 1999 List of elements for Power Distribution Wiring Diagram (3 of 4) for Jaguar XJ8 1999: 53 (in left front of engine compartment) engine compartment fuse box (in left side of engine compartment) engine management fuse box (not used) Air conditioning system Dip beam relay (relay 5) Early production Electronic suspension sysetm Em19 Em20 Ems control relay Engine controls system Engine management fuse box (in left side of engine compt) From engine management p fuse box (diagram 3 of 4) From engine q management fuse box (diagram 3 of 4) From left heelboard j fuse box (diagram 2 of 4) Front fog lamp relay (relay 2) Fuse 1 20a Fuse 10 10a Fuse 10a Fuse 11 30a Fuse 12 10a Fuse 13 (not used) Fuse 14 10a Fuse 15 30a Fuse 17 15a Fuse 17 30a Fuse 18 10a Fuse 2 15a Fuse 3 25a Fuse 30a Fuse 4 10a Fuse 5 10a Fuse 5a Fuse 6 5a Fuse 7 (not used) Fuse 8 10a Fuse 9 30a Headlights system Heater pump relay (relay 1) Horn relay (relay 6) Horns/ anti-theft system Ls5 Ls6 Ls7 Ls8 Main beam relay (relay 3) Power- wash relay (relay 4) Starting/ charging system To engine compartment fuse box (diagram 3 of 4) To engine compartment fuse box (diagram 4 of 4) To engine management fuse box (diagram 3 of 4) Trans- missions system Wiper/ washer system Power Distribution Wiring Diagram (4 of 4) for Jaguar XJ8 1999 List of elements for Power Distribution Wiring Diagram (4 of 4) for Jaguar XJ8 1999: 55 (in left front of engine compartment) engine compartment fuse box (not used) Air conditioning system Anti-lock brakes system Bt10 Bt11 Bt12 Bt13 Cellular phones system Door locks system Door locks, power windows systems Electronic suspension system Engine compartment fuse box (in left front of engine compartment) Engine controls system Engine controls, air conditioning systems Exterior lights system From engine r compartment fuse box (diagram 3 of 4) From engine t compartment fuse box (diagram 4 of 4) From inertia switch (diagram 2 of 4) From trunk w fuse box (diagram 1 of 4) Fuse 1 10a Fuse 10 (not used) Fuse 10 10a Fuse 12 15a Fuse 12 30a Fuse 14 (not used) Fuse 14 30a Fuse 16 20a Fuse 16 30a Fuse 18 20a Fuse 18 30a Fuse 2 5a Fuse 20 (not used) Fuse 20 20a Fuse 22 20a Fuse 22 30a Fuse 3 10a Fuse 4 5a Fuse 5 10a Fuse 9 (not used) Fuse 9 10a Head lights system Ignition positive relay Ls5 Ls6 Ls7 Ls8 Seats system Sound systems Starting/ charging system To engine compartment fuse box (diagram 3 of 4) To engine compartment fuse box (diagram 4 of 4) Transmissions system Trunk fuse box (on right rear side of luggage compartment) Wiper/ washer system
POWER DOOR LOCKS Power Door Lock Wiring Diagram (1 of 2) for Jaguar XJ8 1999 List of elements for Power Door Lock Wiring Diagram (1 of 2) for Jaguar XJ8 1999: 60 (center of dash, on firewall) g206 Acc Battery (b+) Body processor module (behind glove box) Ca1 Ca2 Ca222 (right heelboard) Ca41 Cc1 Center console switch pack Central lock sw Central locking switch Computer data lines system Dd10 Dd11 Dd3 Door lock mtr Door lock relay Door switch Driver's door lock actuator (in left front door) Driver's door lock switch Driver's door switch Fc15 Fuse 15a Fuse 25a Fuse 5a G206 (center of dash, on firewall) G900 (left a- pillar) G900 (left) a-pillar) G901 (right a- pillar) Ground Hot at all times Ign sw in Ign switched grd Ignition switch Ignition switch (key-in switch) Iii Left front door control module (in left front door) Left heelboard fuse box (front of left rear seat) Lock pos in Nca Not-in-park microswitch (in center console) Not-in-park sw Off Passenger's door lock actuator (in right front door) Passenger's door switch Pd10 Pd11 Pd3 Power (b+) Right front door control module (in right front door) Right heelboard fuse box (front of right rear seat) Run Scp data Start Start (crank) in Trunk release sw Trunk release switch (fascia switch pack) Unlock pos in Valet switch Power Door Lock Wiring Diagram (2 of 2) for Jaguar XJ8 1999 List of elements for Power Door Lock Wiring Diagram (2 of 2) for Jaguar XJ8 1999: 56 (below trunk fuse box) security & locking control module (in left front of luggage compt) fuel filler flap lock actuator (right front side of trunk) g401 (right side of luggage compt) fuel filler flap lock relay Antenna Battery (b+) Braided Bt1 Bt13 Bt16 Bt2 Bt33 Bt6 Ca2 Ca223 Ca223 (right heelboard) Ca42 Ca50 Computer data lines system Door lock mtr Door locking relay (left side of heelboard) Door switch Driver lk status Driver's rear door lock actuator (in left rear door) Driver's rear door switch Fuel filler flap unlock relay (right side of luggage compt) Fuel flap lock Fuel flap unlock Fuse 10a Fuse 15a Fuse 25a Fuse 5a G302 (right side of transmission tunnel) G311 (center of rear shelf) G900 (left a- pillar) G901 (right a- pillar) Ground Hot at all times Key fob antenna Left heelboard fuse box (front of left rear seat) Left rear door control module (in left rear door) Pass lk status Passenger's rear door lock actuator (in right rear door) Passenger's rear door switch Power (b+) Rd10 Rd11 Rd3 Right heelboard fuse box (front of right rear seat) Right rear door control module (in right rear door) Rp10 Rp11 Rp3 Scp data Shield Trunk fuse box (on right rear side of luggage compartment)
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Jaguar XJ8 1999 List of elements for Electrochromic Mirror Wiring Diagram for Jaguar XJ8 1999: 26 (left a- pillar) g900 Bt1 Bt13 Ca1 Computer data lines system Driver's door mirror (electrochromic) Exterior lights system Exterior lights system (reverse lights) Fc24 Fuse 10a G401 (right front side of trunk) Gnd Hot at all times Hot in run & start Instrument pack Interior rear view mirror (electrochromic) Left heelboard fuse box (front of left rear seat) Nca mirror tint Output Passenger's door mirror (electrochromic) Reverse gear Scp data + Scp data - Security & locking control module (below trunk fuse box) Side lps on Trunk fuse box (on right rear side of luggage compartment) Fold-back Mirrors Wiring Diagram for Jaguar XJ8 1999 List of elements for Fold-back Mirrors Wiring Diagram for Jaguar XJ8 1999: 56 (0) off (behind center of dash, on firewall) g206 (i) (iii) start (left a- pillar) g900 Acc run (ii) Battery (b+) Body processor module (behind glove box) Ca1 Ca224 (left heelboard) Ca42 Can data + Can data - Computer data lines system Dd1 Dd10 Dd11 Down Down move Driver Driver's door mirror Driver's door switch pack Drvr mirr Fc24 Fold back mirror Fold-back relay (left side of left heelboard) Fold-out relay (left side of left heelboard) Fuse 15 25a Fuse 4 10a Fuse 5 15a G304 (under left rear seat) G900 (left a-pillar) Ground Hot at all times Ignition switch Input Instrument pack Left Left front door control module (inside left front door) Left heelboard fuse box (front of left rear seat) Left move Mirror controls Nca Output Pass Pass mirr Passenger's door mirror Power out Red Right Right heelboard fuse box (front of right rear seat) Right move Scp data + Scp data - Start(iii) Up move
POWER SEATS Passenger's Heated Seat Wiring Diagram for Jaguar XJ8 1999 List of elements for Passenger's Heated Seat Wiring Diagram for Jaguar XJ8 1999: 40 (0) off (behind center of dash, on firewall) g206 (i) (iii) start Acc run (ii) Battery (b+) Body processor module (behind glove box) Ca1 Ca41 Center console switch pack Computer data lines system Fc15 Fuse 16 10a Fuse 18 25a Fuse 5 15a G206 (center of dash, on firewall) G301 (under passenger seat) Heater Hot at all times Hot in run or start Ignition switch Inner Input Left heelboard fuse box (front of left rear seat) Nca Outer Output Passenger's seat cushion heaters Passenger's seat heater relay (under passenger's seat) Passenger's squab heater Red Right heelboard fuse box (front of right rear seat) Scp data + Scp data - Seat heat sw Seat heater state Seat heater switch Sm14 Start(iii) Thermostat Passenger's Power Seat Wiring Diagram for Jaguar XJ8 1999 List of elements for Passenger's Power Seat Wiring Diagram for Jaguar XJ8 1999: 57 1-sm11 1-sm12 1-sm13 1-sm4 1-sm6 3-sm11 3-sm12 3-sm13 3-sm4 3-sm6 Aft Aft sw Battery (b+) Ca2 Ca41 Computer data lines system Deflate Fore Fore sw Fore/aft mtr Front motor Fuse 1 20a Fuse 5 5a G301 (under passenger seat) Ground Hdrest motor Head- rest Headrest raise/lower motor Hot at all times Inflate Left heelboard fuse box (front of left rear seat) Lower Lower sw Lumbar Passenger's seat control module (under passenger's seat) Passenger's seat lumbar pump (passenger's seat back) Passenger's seat motors Passenger's seat switch pack Pressure switch Raise Raise sw Rear motor Recline Recline fore/aft motor Recline motor Right heelboard fuse box (front of right rear seat) Scp data Seat Seat fore/aft motor Seat front Seat front raise/lower motor Seat rear Seat rear raise/lower motor Sm1 Sm3 Sm5 Solenoid valve Rear Heated Seats Wiring Diagram for Jaguar XJ8 1999 List of elements for Rear Heated Seats Wiring Diagram for Jaguar XJ8 1999: 29 (center of right heelboard) right rear seat heater timer (right side of right heelboard) left rear seat heater timer Batt (b+) Bb1 Bb5 Bc1 Bc2 Bs8 Bs9 Ca41 Ca42 Fuse 12 5a Fuse 9 20a G304 (under left rear seat) Ground Heater out Heater sw Hot at all times Hot in run & start Ignition Left rear heater switch Left rear seat cushion heater Left rear seat squab heater Nca Red Right heelboard fuse box (front of right rear seat) Right rear heater switch Right rear seat cushion heater Right rear seat squab heater
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagrams for Jaguar XJ8 1999 List of elements for Power Top/Sunroof Wiring Diagrams for Jaguar XJ8 1999: 55 (center of dash, on firewall) g206 Acc Antenna Battery (b+) Body processor module (behind glove box) Braided Bt1 Bt13 Bt33 Bt6 Ca1 Ca41 Ca53 Ca64 Cc1 Center console switch pack Central lock sw Central locking switch Close Close switch Computer data lines system Data stream Fc15 Fuse 10a Fuse 15a G206 (center of dash, on firewall) G311 (center of rear shelf) G401 (right front side of trunk) G900 (left a-pillar) Ground Hot at all times Ign switched grd Ignition switch Iii Key fob antenna Left heelboard fuse box (front of left rear seat) Nca Note: the security & locking control module can remotely close the sliding roof via the scp data line Off Open Open switch Right heelboard fuse box (front of right rear seat) Roof motor Run Scp data Security & locking control module (below trunk fuse box) Shield Sliding roof control module (in roof console) Sliding roof motor (in roof console) Sliding roof switch Sr2 Start Start (crank) in Trunk fuse box (on right rear side of luggage compartment) Valet switch
POWER WINDOWS Power Window Wiring Diagram (1 of 2) for Jaguar XJ8 1999 List of elements for Power Window Wiring Diagram (1 of 2) for Jaguar XJ8 1999: 60 Acc Battery (b+) Body processor module (behind glove box) Ca1 Ca2 Ca222 (right heelboard) Center console switch pack Central lock sw Central locking switch Computer data lines system Dd1 Dd10 Dd11 Dd3 Down Driver down sw Driver front down Driver front up Driver rr Driver rr dwn sw Driver rr up Driver rr up sw Driver up sw Driver's door lock switch Driver's door switch pack Fc15 Front window lift switches Fuse 15a Fuse 25a Fuse 5a G206 (center of dash, on firewall) G900 (left a-pillar) Ground Hot at all times Ign switched grd Ignition switch Iii Inhibit switch Left front door control module (inside left front door) Left heelboard fuse box (front of left rear seat) Lock pos in Nca Off Pass down sw Pass front down Pass front up Pass rr Pass rr down sw Pass rr up sw Pass up switch Power (b+) Rear window inhibit switch Rear window lift switches Run Scp data Start Start (crank) in Unlock pos in Window lift motor Window motor Power Window Wiring Diagram (2 of 2) for Jaguar XJ8 1999 List of elements for Power Window Wiring Diagram (2 of 2) for Jaguar XJ8 1999: 50 (below trunk fuse box) security & locking control module (left a-pillar) g900 (right a-pillar) g901 Antenna Battery (b+) Braided Bt1 Bt13 Bt33 Bt6 Ca2 Ca224 (left heelboard) Ca41 Ca42 Computer data lines system Down Down switch Driver's rear door switch pack Fuse 10a Fuse 25a Fuse 5a G311 (center of rear shelf) G401 (right front of trunk) G901 (right a-pillar) Ground Hot at all times Key fob antenna Left heelboard fuse box (front of left rear seat) Left rear door control module (inside left rear door) Note: the security & locking control module can remotely close all windows via the scp data line Passenger's door switch pack Passenger's rear door switch pack Pd10 Pd11 Power (b+) Rd10 Rd11 Right front door control module (inside right front door) Right heelboard fuse box (front of right rear seat) Right rear door control module (inside right rear door) Rp10 Rp11 Scp data Shield Trunk fuse box (on right rear side of luggage compartment) Up switch Window down Window lift motor Window motor Window up
RADIO Base Radio for Jaguar XJ8 1999 List of elements for Base Radio for Jaguar XJ8 1999: 48 20k ohms 3.3k ohms 6.8k ohms Antenna motor Braided Bt11 Bt13 Ca1 Ca3 Cd auto changer Cd link lead Computer data lines system Fc24 Fc25 Fuse 10a Fuse 5a G206 (center of dash, on firewall) G302 (front of transmission tunnel) G401 (right front side of trunk) Hot all times Ic10 Ic19 Instrument pack Interior lights system Left front door mid-bass speaker Left front tweeter speaker Left heelboard fuse box (front of left rear seat) Left rear door mid-bass speaker Left rear door tweeter speaker Mode Nca Radio antenna Radio control switches Radio telephone circuit Radio/cassette head unit Red Red/pnk Right front door mid-bass speaker Right front tweeter speaker Right rear door mid-bass speaker Right rear door tweeter speaker Rt2 Seek Steering wheel Trunk fuse box (on right rear side of luggage compt) Vol + Vol - Vss Premium Sound Radio Wiring Diagram for Jaguar XJ8 1999 List of elements for Premium Sound Radio Wiring Diagram for Jaguar XJ8 1999: 59 (not used) 20k ohms 3.3k ohms 6.8k ohms Antenna motor Braided Bt11 Bt12 Bt13 Bt52 Bt53 Ca1 Ca3 Cd auto changer Cd link lead Computer data lines system Fc24 Fc25 Fuse 10a Fuse 15a Fuse 5a G206 (center of dash, on firewall) G302 (front of transmission tunnel) G401 (right front side of trunk) Hot all times Ic10 Ic19 Ic30 Ic31 Ic34 Instrument pack Interior lights system Left front door mid-bass speaker Left front tweeter speaker Left heelboard fuse box (front of left rear seat) Left rear door mid-bass speaker Left rear door tweeter speaker Mode Nca Pnk Power amplifier Radio antenna Radio control switches Radio telephone circuit Radio/cassette head unit Red Red/pnk Right front door mid-bass speaker Right front tweeter speaker Right rear door mid-bass speaker Right rear door tweeter speaker Rt2 Seek Steering wheel Sub woofer Trunk fuse box (on right rear side of luggage compt) Vol + Vol - Vss
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Jaguar XJ8 1999 List of elements for Shift Interlock Wiring Diagram for Jaguar XJ8 1999: 38 (0) off Acc (i) B+ Body processor module (behind glove box) Brake switch (on brake pedal bracket) Ca1 Can data + Can data - Cc14 Column switchgear (steering column) Computer data lines system Em10 Em82 Em83 Engine control module (in engine compartment, in control module enclosure) Fc14 Fc24 Fuse 15a G206 (center of dash, on firewall) G302 (left side of trans- mission tunnel) Gear selector illumination module (in center console) Gearshift interlock solenoid (in center console) Hot at all times Ignition switch Input Instrument pack Keylock solenoid Left heelboard fuse box (front of left rear seat) Nca Not-in-park microswitch (in center console) Output Run (ii) Sc1 Scp data + Scp data - Start (iii) Xj8 Xjr
STARTING/CHARGING Charging Wiring Diagram for Jaguar XJ8 1999 List of elements for Charging Wiring Diagram for Jaguar XJ8 1999: 15 (right rear wheelwell) g403 250a Battery (right side of trunk) Bt60 Charge warning Engine compartment fuse box (in left front of engine compartment) Fc25 Fuse 2 5a Generator (right front of engine compartment) High power protection module (in luggage compartment, next to battery) Hot in run & start Instrument pack Ls8 Starter motor Suppression module (in right front of engine compartment) Starting Wiring Diagram for Jaguar XJ8 1999 List of elements for Starting Wiring Diagram for Jaguar XJ8 1999: 48 250a Acc i Battery (right side of trunk) Body processor module (behind glove box) Bt60 Bt61 Ca1 Crank input Data Dual linear switch (in center console) Em10 Em11 Em20 Em82 Engine compartment fuse box (left front of engine compartment) Engine control module (in engine compartment, in control module enclosure) Engine management fuse box (left side of engine compartment) Fc15 Fc22 Fuse 3 25a Fuse 5 10a Fuse 5 15a G100 (front of left front fender) G206 (center of dash, on firewall) G403 (right rear wheelwell) High power protection module (in luggage compartment, next to battery) Hot at all times Hot in run & start Ignition switch Input Key transponder module (below instrument cluster) Left heel- board fuse box (front of left rear seat) Ls6 Nca Neutral switch (in center console) Off Ok to start Output P,n Run ii Security data St1 St3 Start iii Starter motor (engine block) Starter relay (in engine compartment, in control module enclosure) Xj8 Xjr
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Jaguar XJ8 1999 List of elements for Supplemental Restraint Wiring Diagram for Jaguar XJ8 1999: 29 (partial) (on transmission tunnel) Air bag warning input Air bag/srs single point sensor (below center console) Body processor module (behind glove box) Cassette Data Data link connector (dlc) Driver's air bag Driver's side air bag (on side of driver's seat) Fc15 Fc25 Fuse 10 5a G303 (right heelboard post ground screw) Hot in run & start Input Input (gnd) Instrument pack Left heelboard fuse box (front of left rear seat) Left seat belt pretensioner (in left "b/c" pillar) Left side impact sensor (in left "b/c" pillar) Nca Output Passenger's air bag Passenger's side air bag (on side of passenger's seat) Red Right seat belt pretensioner (in right "b/c" pillar) Right side impact sensor (in right "b/c" pillar) Steering wheel (center of steering wheel) Warning do not attempt to measure resistance through air bag assembly, doing so may trigger air bag deployment & possibly result in personal injury
TRANSMISSION A/T Wiring Diagram for Jaguar XJ8 1999 List of elements for A/T Wiring Diagram for Jaguar XJ8 1999: 70 (center of dash, on firewall) g206 (front of left front fender) 10-11 17-20 24-25 38-41 46-50 56-81 87-88 Battery Ca1 Can data + Can data - Computer data lines system D-4 switch D-4 switch (center console) Em19 Em81 Em83 Engine compartment fuse box (left front of eng compt) Engine control module (engine compartment, in control module enclosure) Engine management fuse box (left side of eng compt) Fluid temp sens Fluid temp sensor Fuse 10a Fuse 5a G100 G100 (front of left front fender) G302 (left side of transmission tunnel) Gear selector illumination module (in center console) Ground Hot at all times Hot in run or start Ignition Interior lights system Left heelboard fuse box (front of left rear seat) Lsb Mode switch Nca Ouput spd sen Output spd sen Output speed sensor P, n sig P,n Press reg 1 Press reg 2 Press reg 3 Press reg 4 Press reg 5 Press reg comm Red Red/pnk Regulaltor valves Rot sw l1 Rot sw l2 Rot sw l3 Rot sw l4 Shield Sol vlv 1 Sol vlv 2 Sol vlv 3 Sol vlvs comm Solenoid valves Sprt mode sw Sw common grd Transmission Transmission control module (in eng compt control module enclosure) Transmission rotary switch (on bracket, on top of transmission) Turbine spd sen Turbine speed sensor
TRUNK, TAILGATE, FUEL DOOR Trunk, Tailgate, Fuel Door Wiring Diagrams for Jaguar XJ8 1999 List of elements for Trunk, Tailgate, Fuel Door Wiring Diagrams for Jaguar XJ8 1999: 56 (below trunk fuse box) security & locking control module (center of dash, on firewall) g206 (right front side of trunk) g401 (right side of luggage compt) fuel filler flap lock relay Acc Antenna Battery (b+) Body processor module (behind glove box) Braided Bt1 Bt13 Bt16 Bt2 Bt33 Bt43 Bt6 Ca1 Cc1 Center console switch pack Central lock sw Central locking switch Computer data lines system Fc15 Fuel filler flap lock actuator (in left front of luggage compt) Fuel filler flap unlock relay (right side of luggage compt) Fuel flap lock Fuel flap unlock Fuse 10a Fuse 15a Fuse 5a G206 (center of dash, on firewall) G311 (center of rear shelf) G401 (right front side of trunk) Ground Hot at all times Ign switched grd Ignition switch Iii Key fob antenna Left heelboard fuse box (front of left rear seat) Nca Off Run Scp data Shield Start Start (crank) in Trunk fuse box (on right rear side of luggage compartment) Trunk motor Trunk release actuator (behind trunk lid liner) Trunk release sw Trunk release switch (behind trunk lid liner) Trunk release switch (fascia switch pack) Trunk sw Trunk switch (behind trunk lid liner) Valet switch
WARNING SYSTEMS Warning System Wiring Diagrams for Jaguar XJ8 1999 List of elements for Warning System Wiring Diagrams for Jaguar XJ8 1999: 27 0utput (0) off (driver's belt buckle assy) seat belt switch (i) acc (ii) run (under driver seat) g300 Airbag data Body processor module (behind glove box) Body processor module data line inputs: direction indicators; hazard warning; sidelamps valet switch; trunk release memory systems key-in-ignition switch/ driver door switch not-in-park switch Ca1 Column switchgear Computer data lines system Fc15 Fuse 15a G206 (behind center of dash, on firewall) Hot at all times Ignition switch Input Left heel- board fuse box (front of left rear seat) Nca Output Sc1 Scp data + Scp data - Seat belt sw Speaker Start (iii)
WIPER/WASHER Wiper/Washer Wiring Diagram for Jaguar XJ8 1999 List of elements for Wiper/Washer Wiring Diagram for Jaguar XJ8 1999: 52 (behind right headlight) g107 (center of dash, on firewall) g206 (center of firewall) g121 (i) acc (ii) run Batt (b+) Body processor module (behind glove box) Ca1 Column switchgear Computer data lines system Delay Dip Engine compartment fuse box (in left front of engine compartment) Fast Fast wipe Fc15 Flick wipe Fluid level Fuse 15a Fuse 30a Fuse 7 30a G106 (behind left headlight) Hot at all times Ignition nca switch Input Intermittent wipe Left heelboard fuse box (front of left rear seat) Lighting stalk Ls5 Ls6 Nca Off Off (0) Ohms Output Park switch Power wash pump (right front fender) Power wash relay (relay 4) Red Sc1 Sc2 Scp data Side Slow Slow wipe Start (iii) Wash Wash/wipe stalk Windshield wash pump & fluid level sensor (right front of engine compt) Wiper fast/ slow relay (in left front of engine compt) Wiper motor (on firewall) Wiper run/ stop relay (in left front of engine compt)
