
CYLINDER COMBUSTION PRESSURE
LEAKAGE TEST DIAGNOSIS..............9-7
CYLINDER COMPRESSION PRESSURE
TEST................................9-5
CYLINDER DISPOSALÐXJ, LIFTGATE
SUPPORT ROD......................23-63
CYLINDER ENGINE, VACUUM ROUTING
SCHEMATICÐ2.5L 4...................25-3
CYLINDER ENGINE, VACUUM ROUTING
SCHEMATICÐ4.0L 6...................25-3
CYLINDER HEAD COVER, ENGINE....9-22,9-64
CYLINDER HEAD, ENGINE...........9-25,9-67
CYLINDER HEAD GASKET FAILURE
DIAGNOSIS, ENGINE....................9-5
CYLINDER INSTALLATION (NON-ABS),
MASTER............................5-16
CYLINDER INSTALLATION, WHEEL........5-58
CYLINDER OVERHAUL (4-CYLINDER
MODELS), MASTER....................5-16
CYLINDER OVERHAUL, WHEEL...........5-57
CYLINDER REMOVAL (NON-ABS),
MASTER............................5-15
CYLINDER REMOVAL, WHEEL...........5-57
CYLINDER SERVICE, IGNITION SWITCH
AND KEY...........................8D-26
CYLINDERÐCOMBINATION VALVE,
MASTER............................5-15
CYLINDERÐXJ, DOOR KEY LOCK.......23-47
CYLINDERÐXJ, LIFTGATE SUPPORT
ROD...............................23-62
CYLINDERÐYJ, FULL-METAL DOOR KEY
LOCK..............................23-139
CYLINDERÐYJ, TAILGATE LOCK.......23-122
CYLINDER/POWER BOOSTER TEST,
MASTER.............................5-8
CYLINDER/POWER BRAKE BOOSTER,
MASTER............................5-34
CYLINDER/STRIKERÐXJ, LIFTGATE
LATCH/KEY LOCK....................23-61
DAMAGED OR WORN THREADS, REPAIR....9-4
DAMPER, ENGINE.....................9-17
DAMPER, STEERING.............19-17,19-20
DAMPER, VIBRATION..............9-30,9-72
DASH PANEL INSULATOR PANELÐXJ....23-12
DATA LINK CONNECTOR; ANTI-LOCK
BRAKES (XJ)......................8W-32-2
DATA LINK CONNECTOR; ANTI-LOCK
BRAKES (XJ-RHD).................8W-32-2
DATA LINK CONNECTOR; ANTI-LOCK
BRAKES (YJ)......................8W-32-2
DATA LINK CONNECTOR; FUEL/IGNITION
(XJ).............................8W-30-5
DATA LINK CONNECTOR; FUEL/IGNITION
(YJ).............................8W-30-5
DATA LINK CONNECTOR;
TRANSMISSION CONTROLS (XJ-RHD) . . 8W-31-1
DATA LINK CONNECTOR; FUEL/IGNITION
(XJ-RHD).........................8W-30-4
DATA LINK CONNECTORÐPCM INPUT....14-22
DATA LINK CONNECTORÐPCM OUTPUT . . 14-27
DATA, VEHICLE DIMENSION.....Intro.-5,Intro.-6
DATA, VEHICLE LOAD................Intro.-5
DATAÐXJ, VEHICLE LOAD............Intro.-7
DATAÐYJ, VEHICLE LOAD............Intro.-8
DAYTIME RUNNING LAMP (DRL)
MODULE; FRONT LIGHTING (XJ)......8W-50-2
DAYTIME RUNNING LAMP (DRL)
MODULEÐCANADIAN VEHICLES ONLY;
FRONT LIGHTING (YJ)
..............8W-50-2
DAYTIME RUNNING LIGHTS (CANADA
ONLY)ÐXJ
.........................8L-15
DAYTIME RUNNING LIGHTS (CANADA
ONLY)ÐYJ
.........................8L-30
DECODING, VEHICLE CODE
...........Intro.-5
DECODING, VEHICLE IDENTIFICATION
NUMBER (VIN)
.....................Intro.-4
DEFLECTORÐXJ, COWL WEATHERSTRIP
SEAL/CROSSMEMBER AIR
.............23-11
DEFOGGER RELAY
....................8N-3
DEFOGGER RELAY/TIMER
...............8N-1
DEFOGGER RELAY/TIMER REMOVE/
INSTALL
............................8N-4
DEFOGGER SWITCH
...............8N-1,8N-3
DEFOGGER SWITCH REMOVE/INSTALL
....8N-4
DEFROSTER NOZZLE AND DUCT
........24-33
DELAY FUNCTION TROUBLE
DIAGNOSISÐXJ, HEADLAMP
...........8L-14DELAY MODULE, HEADLAMP; FRONT
LIGHTING (XJ)....................8W-50-2
DELAY MODULE, HEADLAMP; FRONT
LIGHTING (XJ-RHD)................8W-50-1
DELAY MODULE REPLACEMENTÐXJ,
HEADLAMP.........................8L-14
DELAY MODULEÐXJ, SENTINEL
HEADLAMP.........................8L-14
DELIVERY SYSTEM, FUEL...............14-3
DEMAGNETIZING, COMPASS............8C-5
DEPTH INFORMATION, PINION GEAR;
FRONT SUSPENSION AND AXLE..........2-39
DEPTH INFORMATION, PINION GEAR;
REAR SUSPENSION AND AXLES..........3-21
DEPTH VARIANCE, PINION GEAR; FRONT
SUSPENSION AND AXLE................2-40
DEPTH VARIANCE, PINION GEAR; REAR
SUSPENSION AND AXLES...........3-22,3-39
DESCRIPTION; HEATING AND AIR
CONDITIONING............24-19,24-23,24-32
DESCRIPTION; TRANSMISSION AND
TRANSFER CASE....................21-165
DESCRIPTION/SYSTEM OPERATION,
MULTI-PORT FUEL INJECTION
(MFI)ÐCOMPONENT..................14-19
DESIGNATIONS, LABELS/PLATES, CODES
AND DIMENSIONS..................Intro.-1
DESIGNATIONS, VEHICLE.............Intro.-1
DESIGNATIONS, VEHICLE CODE........Intro.-1
DETECTION AND REPAIRÐXJ,
STATIONARY GLASS WATER LEAK.......23-76
DETECTION AND REPAIRÐYJ,
STATIONARY GLASS WATER LEAK.......23-150
DEVICES, ELECTROSTATIC DISCHARGE
(ESD) SENSITIVE; WIRING
DIAGRAMSÐGENERAL INFORMATION
(XJ)...............................8W-2
DIAGNOSING PARKING BRAKE
MALFUNCTIONS.......................5-8
DIAGNOSIS; AUDIO SYSTEMS...........8F-2
DIAGNOSIS; BATTERY/STARTING/
CHARGING SYSTEMS DIAGNOSTICS.....8A-10,
8A-11,8A-17,8A-3
DIAGNOSIS; CHIME/BUZZER WARNING
SYSTEMS...........................8U-2
DIAGNOSIS; COOLING SYSTEM...........7-4
DIAGNOSIS; HORNS...................8G-2
DIAGNOSIS; INSTRUMENT PANEL AND
GAUGESÐXJ....................8E-27,8E-5
DIAGNOSIS; OVERHEAD CONSOLE........8C-2
DIAGNOSIS; POWER LOCKS.............8P-2
DIAGNOSIS; POWER MIRRORS..........8T-1
DIAGNOSIS; POWER SEATS.............8R-2
DIAGNOSIS; POWER WINDOWS..........8S-1
DIAGNOSIS; REAR WINDOW DEFOGGER . . . 8N-1
DIAGNOSIS; RESTRAINT SYSTEMS.......8M-2
DIAGNOSIS; STEERING................19-37
DIAGNOSIS; TURN SIGNAL AND HAZARD
WARNING SYSTEMS...................8J-3
DIAGNOSIS; VEHICLE SPEED CONTROL
SYSTEM............................8H-2
DIAGNOSIS, 2.5L STARTER NOISE.......8A-16
DIAGNOSIS, 30RH/32RH TRANSMISSION . 21-70
DIAGNOSIS, ABS BRAKE.................5-3
DIAGNOSIS, ANTILOCK ECU AND HCU......5-3
DIAGNOSIS, AW-4 TRANSMISSION.....21-176
DIAGNOSIS, AXLE NOISE/VIBRATION;
FRONT SUSPENSION AND AXLE..........2-18
DIAGNOSIS, AXLE NOISE/VIBRATION;
REAR SUSPENSION AND AXLES..........3-9
DIAGNOSIS, BATTERY..................8A-4
DIAGNOSIS, BELT.....................7-38
DIAGNOSIS, CHARGING SYSTEM........8A-19
DIAGNOSIS, CLUTCH...................6-3
DIAGNOSIS, COMPASS/THERMOMETER....8C-4
DIAGNOSIS (CONT.), COOLING SYSTEM . . . 7-10,
7-11,7-12,7-7,7-8,7-9
DIAGNOSIS (CONT.), SERPENTINE DRIVE
BELT ...............................7-40
DIAGNOSIS (CONT'D), DISCONNECT
AXLE/SHIFT MOTOR
...................2-30
DIAGNOSIS (CONT'D), SERVICE; FRONT
SUSPENSION AND AXLE
................2-21
DIAGNOSIS (CONT'D), SERVICE; REAR
SUSPENSION AND AXLES
...............3-12
DIAGNOSIS, CONVERTER HOUSING
LEAK
..............................21-75
DIAGNOSIS, COOLING SYSTEM
...........7-6DIAGNOSIS, CYLINDER COMBUSTION
PRESSURE LEAKAGE TEST...............9-7
DIAGNOSIS, DISCONNECT AXLE/SHIFT
MOTOR.............................2-29
DIAGNOSIS, ENGINE....................9-5
DIAGNOSIS, ENGINE CYLINDER HEAD
GASKET FAILURE......................9-5
DIAGNOSIS, EXHAUST SYSTEM..........11-2
DIAGNOSIS, FOG LAMP...........8L-21,8L-3
DIAGNOSIS, GEAR LEAKAGE............19-10
DIAGNOSIS, HEADLAMP...........8L-20,8L-2
DIAGNOSIS, HEATER..................24-17
DIAGNOSIS, HEATING SYSTEM..........24-18
DIAGNOSIS, IGNITION SECONDARY
CIRCUIT...........................8D-10
DIAGNOSIS INFORMATION, GENERAL;
CLUTCH..............................6-3
DIAGNOSIS INFORMATION, GENERAL;
TRANSMISSION AND TRANSFER CASE . . 21-176
DIAGNOSIS, INTAKE MANIFOLD
LEAKAGE.............................9-5
DIAGNOSIS, MANUAL STEERING
SYSTEM............................19-38
DIAGNOSIS, MULTI-PORT FUEL
INJECTION (MFI)ÐGENERAL...........14-35
DIAGNOSIS, NP231 SERVICE..........21-285
DIAGNOSIS, NP242 SERVICE..........21-308
DIAGNOSIS, PERFORMANCE............24-14
DIAGNOSIS, POWER STEERING SYSTEM . . 19-3,
19-4,19-5,19-6,19-7,19-8,19-9
DIAGNOSIS, PUMP LEAKAGE...........19-10
DIAGNOSIS, RADIO....................8F-3
DIAGNOSIS, SERPENTINE DRIVE BELT.....7-39
DIAGNOSIS, SERVICE; FRONT
SUSPENSION AND AXLE................2-20
DIAGNOSIS, SERVICE; PROPELLER
SHAFTS.............................16-3
DIAGNOSIS, SERVICE; REAR
SUSPENSION AND AXLES...............3-11
DIAGNOSIS, SERVICE; TRANSMISSION
AND TRANSFER CASE . 21-180,21-181,21-34,21-2
DIAGNOSIS, SERVICE BRAKE.............5-4
DIAGNOSIS, SPRING AND SHOCK;
FRONT SUSPENSION AND AXLE......2-13,2-15
DIAGNOSIS, SPRING AND SHOCK; REAR
SUSPENSION AND AXLES.............3-3,3-6
DIAGNOSIS, SPRING AND SHOCK
ABSORBER........................3-3,3-6
DIAGNOSIS, STARTER NOISE...........8A-16
DIAGNOSIS, STARTING SYSTEM........8A-12
DIAGNOSIS, SUSPENSION AND
STEERING SYSTEM.....................2-7
DIAGNOSIS, THERMOMETER............8C-2
DIAGNOSIS, TORQUE CONVERTER . 21-86,21-87,
21-88
DIAGNOSIS, TRANSMISSION . 21-78,21-79,21-80,
21-81,21-82,21-83,21-84,21-85
DIAGNOSIS, VIBRATION..........22-10,22-11
DIAGNOSISÐLUBRICATION SERVICE......9-12
DIAGNOSISÐXJ, DOME/COURTESY
LAMP TROUBLE.....................8L-16
DIAGNOSISÐXJ, HEADLAMP DELAY
FUNCTION TROUBLE..................8L-14
DIAGNOSISÐXJ, LIGHTED VANITY
MIRROR TROUBLE...................8L-16
DIAGNOSISÐYJ, DOME/COURTESY
LAMP TROUBLE.....................8L-31
DIAGNOSTIC CONNECTOR, ABS.......5-35,5-3
DIAGNOSTIC PROCEDURESÐXJ.........8L-1
DIAGNOSTIC PROCEDURESÐYJ........8L-19
DIAGNOSTIC SYSTEM, USING
ON-BOARD; BATTERY/STARTING/
CHARGING SYSTEMS DIAGNOSTICS.....8A-22
DIAGNOSTIC SYSTEM, USING
ON-BOARD; VEHICLE SPEED CONTROL
SYSTEM............................8H-5
DIAGNOSTIC TROUBLE CODE (DTC)......14-54
DIAGNOSTIC TROUBLE CODE,
GENERATOR........................8A-22
DIAGNOSTIC TROUBLE CODE, SPEED
CONTROL
...........................8H-5
DIAGNOSTICS (OBD), ON-BOARD;
COOLING SYSTEM
.....................7-4
DIAGNOSTICS (OBD), ON-BOARD; FUEL
SYSTEM
............................14-51
DIAGNOSTICS, ON-BOARD
.............8D-15
DIAGRAM INDEX; AIR CONDITIONING/
HEATER (XJ)
......................8W-42-2
JINDEX 7
Description Group-Page Description Group-Page Description Group-Page

FUEL INJECTION (MFI)ÐCOMPONENT
DESCRIPTION/SYSTEM OPERATION,
MULTI-PORT........................14-19
FUEL INJECTION (MFI)ÐCOMPONENT
REMOVAL/INSTALLATION, MULTI-PORT . . . 14-58
FUEL INJECTION (MFI)ÐGENERAL
DIAGNOSIS, MULTI-PORT..............14-35
FUEL INJECTOR......................14-60
FUEL INJECTOR TEST.................14-51
FUEL INJECTORS; FUEL/IGNITION (XJ) . 8W-30-1
FUEL INJECTORS; FUEL/IGNITION (YJ) . 8W-30-2
FUEL INJECTORS; FUEL/IGNITION
(XJ-RHD).........................8W-30-1
FUEL INJECTORSÐPCM OUTPUT........14-27
FUEL PRESSURE LEAK DOWN TEST......14-8
FUEL PRESSURE REGULATOR.....14-33,14-61
FUEL PRESSURE RELEASE PROCEDURE . . . 14-6
FUEL PUMP CAPACITY TEST............14-7
FUEL PUMP ELECTRICAL CONTROL.......14-5
FUEL PUMP MODULE; FUEL SYSTEM....14-61,
14-3
FUEL PUMP MODULE; FUEL/IGNITION
(XJ).............................8W-30-2
FUEL PUMP MODULE; FUEL/IGNITION
(YJ).............................8W-30-2
FUEL PUMP MODULE; FUEL/IGNITION
(XJ-RHD).........................8W-30-2
FUEL PUMP RELAY; FUEL SYSTEM......14-61
FUEL PUMP RELAY; FUEL/IGNITION
(XJ).............................8W-30-2
FUEL PUMP RELAY; FUEL/IGNITION
(YJ).............................8W-30-2
FUEL PUMP RELAY; FUEL/IGNITION
(XJ-RHD).........................8W-30-2
FUEL PUMP RELAY TESTING...........14-47
FUEL PUMP RELAYÐPCM OUTPUT......14-27
FUEL RAIL..........................14-33
FUEL RAIL ASSEMBLY................14-62
FUEL REQUIREMENTS...................0-1
FUEL SYSTEM.......................14-67
FUEL SYSTEM PRESSURE RELEASE
PROCEDURE........................14-62
FUEL SYSTEM PRESSURE TEST.....14-51,14-6
FUEL TANK.........................14-13
FUEL TANK CAPACITIES..........14-13,14-67
FUEL TANK FILLER TUBE CAP;
EMISSION CONTROL SYSTEMS......25-4,25-7
FUEL TANK FILLER TUBE CAP; FUEL
SYSTEM............................14-13
FUEL TANK FILLER TUBE, NO-LEAD......14-13
FUEL TANK PRESSURE RELIEF/
ROLLOVER VALVE...............14-16,14-62
FUEL TANK SKID PLATE...........13-15,13-3
FUEL TANK SUPPORT STRAP............13-4
FUEL TANKS...................14-13,14-62
FUEL TUBES/LINES/HOSES AND CLAMPS . 14-62,
14-9
FUEL USAGE STATEMENT...............14-1
FUEL USAGE STATEMENTÐGAS
ENGINES............................0-19
FUEL WARNING LAMP, LOW;
INSTRUMENT CLUSTER (XJ).........8W-40-1
FULL FLOOR CONSOLEÐXJ............23-95
FULL-METAL DOOR ASSIST HANDLEÐ
YJ ...............................23-136
FULL-METAL DOOR HINGESÐYJ.......23-140
FULL-METAL DOOR KEY LOCK
CYLINDERÐYJ.....................23-139
FULL-METAL DOOR LATCH EXTERNAL
RELEASE HANDLEÐYJ...............23-140
FULL-METAL DOOR LATCH INSIDE
RELEASE AND LOCK HANDLEÐYJ......23-137
FULL-METAL DOOR LATCHÐYJ........23-140
FULL-METAL DOOR SERVICEÐYJ......23-142
FULL-METAL DOOR TRIM PANELÐYJ . . . 23-137
FULL-METAL DOOR VENT WINDOW
GLASSÐYJ........................23-137
FULL-METAL DOOR WATERDAMÐYJ....23-137
FULL-METAL DOOR WEATHERSTRIP
SEALSÐYJ
........................23-141
FULL-METAL DOOR WINDOW GLASS
REGULATOR HANDLEÐYJ
............23-136
FULL-METAL DOOR WINDOW GLASS
REGULATORÐYJ
...................23-138
FULL-METAL DOOR WINDOW
GLASSÐYJ
........................23-139
FUNCTION TROUBLE DIAGNOSISÐXJ,
HEADLAMP DELAY
...................8L-14FUSE, IGNITION-OFF DRAW.............8F-1
FUSE, IN-LINE........................8F-1
GAP, SPEED SENSOR AIR...............5-37
GARAGE DOOR OPENER STORAGE,
REMOTE............................8C-1
GAS RECIRCULATION (EGR) SYSTEM,
EXHAUST............................25-1
GASKET FAILURE DIAGNOSIS, ENGINE
CYLINDER HEAD.......................9-5
GASKETS, FORM-IN-PLACE...............9-1
GAUGE CLUSTER, 9 X 3.5 ..............8E-23
GAUGE CLUSTER (LHD), HIGH-LINE.......8E-9
GAUGE CLUSTER, LOW-LINE............8E-8
GAUGE, ENGINE COOLANT
TEMPERATURE; INSTRUMENT
CLUSTER (XJ).....................8W-40-1
GAUGE, FUEL; INSTRUMENT CLUSTER
(XJ).............................8W-40-1
GAUGE, FUEL; INSTRUMENT CLUSTER
(XJ-RHD).........................8W-40-1
GAUGE HOUSINGSÐYJ, INSTRUMENT
CLUSTER..........................23-151
GAUGE, OIL PRESSURE; INSTRUMENT
CLUSTER (XJ).....................8W-40-2
GAUGE PACKAGE CLUSTER.......8E-31,8E-43
GAUGE SENDING UNIT, FUEL...........14-16
GAUGE SET, MANIFOLD................24-7
GAUGES..............8E-24,8E-27,8E-2,8E-5
GAUGES, PRESSURE...................22-2
GAUGES REMOVE/INSTALL.........8E-17,8E-39
GAUGESÐYJ, INSTRUMENT PANEL......8E-24
GEAR ADJUSTMENTS IN VEHICLE.......19-39
GEAR ADJUSTMENTS ON BENCH........19-44
GEAR ADJUSTMENTS, STEERING........19-24
GEAR AND BEARING NOISE; FRONT
SUSPENSION AND AXLE................2-18
GEAR AND BEARING NOISE; REAR
SUSPENSION AND AXLES................3-9
GEAR AND CLUTCH OVERHAUL,
OVERDRIVE PLANETARY..............21-218
GEAR AND NO. 1 ONE-WAY CLUTCH
OVERHAUL, SUN....................21-238
GEAR ASSEMBLY....................19-43
GEAR ASSEMBLY/INSTALLATION, PINION . . 2-42
GEAR CLEANING AND INSPECTION......19-42
GEAR DEPTH INFORMATION, PINION;
FRONT SUSPENSION AND AXLE..........2-39
GEAR DEPTH INFORMATION, PINION;
REAR SUSPENSION AND AXLES..........3-21
GEAR DEPTH VARIANCE, PINION; FRONT
SUSPENSION AND AXLE................2-40
GEAR DEPTH VARIANCE, PINION; REAR
SUSPENSION AND AXLES...........3-22,3-39
GEAR DISASSEMBLY..................19-39
GEAR DISASSEMBLY INFORMATION......19-26
GEAR LEAKAGE DIAGNOSIS............19-10
GEAR, MANUAL STEERING;
LUBRICATION AND MAINTENANCE........0-30
GEAR, MANUAL STEERING; STEERING . . . 19-37,
19-78
GEAR OVERDRIVE COMPONENTS,
FOURTH...........................21-167
GEAR OVERHAUL, FRONT PLANETARY . . . 21-237
GEAR OVERHAUL, GOVERNOR AND
PARK .............................21-127
GEAR, POWER STEERING..............19-78
GEAR RATIOS........................21-2
GEAR RATIOS, TRANSMISSION.........21-34
GEAR, RECIRCULATING BALL POWER
STEERING..........................19-21
GEAR REPLACEMENT, STEERING . . . 19-23,19-45
GEAR SERVICE, GOVERNOR AND PARK . . 21-105
GEAR SPECIFICATIONS, MANUAL
STEERING..........................19-46
GEAR SPECIFICATIONS, POWER
STEERING..........................19-36
GEAR, SPEED SENSOR ROTORÐ
SPEEDOMETER DRIVE...............21-193
GEAR TRAIN OVERHAUL, PLANETARY . . . 21-141
GEARS, RECIRCULATING-BALL POWER
STEERING
..........................19-74
GEARSHIFT CABLE/LINKAGE
ADJUSTMENT
.......................21-71
GEARTRAIN OPERATION AND
APPLICATION CHARTS
...............21-169
GENERAL BODY SERVICE INFORMATION
. . . 23-1
GENERAL DIAGNOSIS INFORMATION;
CLUTCH
..............................6-3GENERAL DIAGNOSIS INFORMATION;
TRANSMISSION AND TRANSFER CASE . . 21-176
GENERAL INFORMATION; AIR
CONDITIONING/HEATER (XJ).........8W-42-1
GENERAL INFORMATION; AIR
CONDITIONING/HEATER (XJ-RHD).....8W-42-1
GENERAL INFORMATION; AIR
CONDITIONING/HEATER (YJ) . . 8W-42-1,8W-42-2
GENERAL INFORMATION; ANTI-LOCK
BRAKES (XJ)......................8W-32-1
GENERAL INFORMATION; ANTI-LOCK
BRAKES (XJ-RHD).................8W-32-1
GENERAL INFORMATION; ANTI-LOCK
BRAKES (YJ)......................8W-32-1
GENERAL INFORMATION; AUDIO
SYSTEMS............................8F-1
GENERAL INFORMATION; BATTERY/
STARTER/GENERATOR SERVICE . 8B-1,8B-4,8B-6
GENERAL INFORMATION; BATTERY/
STARTING/CHARGING SYSTEMS
DIAGNOSTICS . . . 8A-10,8A-11,8A-17,8A-22,8A-1,
8A-2
GENERAL INFORMATION; BRAKES . . . 5-22,5-45,
5-1,5-3,5-4
GENERAL INFORMATION; CHIME/BUZZER
WARNING SYSTEMS...................8U-1
GENERAL INFORMATION; CLUTCH.........6-1
GENERAL INFORMATION; CONNECTOR
LOCATIONS (XJ)...................8W-90-1
GENERAL INFORMATION; CONNECTOR
LOCATIONS (XJ-RHD)...............8W-90-1
GENERAL INFORMATION; CONNECTOR
LOCATIONS (YJ)...................8W-90-1
GENERAL INFORMATION; CONNECTOR
PIN OUTS (XJ)....................8W-80-1
GENERAL INFORMATION; CONNECTOR
PIN OUTS (XJ-RHD)................8W-80-1
GENERAL INFORMATION; CONNECTOR
PIN OUTS (YJ)....................8W-80-1
GENERAL INFORMATION; COOLING
SYSTEM.................7-38,7-44,7-45,7-1
GENERAL INFORMATION; EMISSION
CONTROL SYSTEMS...................25-1
GENERAL INFORMATION; ENGINES . . . 9-13,9-55,
9-5
GENERAL INFORMATION; EXHAUST
SYSTEM AND INTAKE MANIFOLD.........11-1
GENERAL INFORMATION; FRAME AND
BUMPERS......................13-10,13-1
GENERAL INFORMATION; FRONT
SUSPENSION AND AXLE..........2-18,2-1,2-5
GENERAL INFORMATION; FUEL SYSTEM . . 14-13,
14-17,14-19,14-35,14-67,14-1
GENERAL INFORMATION; FUSE/FUSE
BLOCK (XJ).......................8W-10-1
GENERAL INFORMATION; FUSE/FUSE
BLOCK (XJ-RHD)..................8W-10-1
GENERAL INFORMATION; GROUND
DISTRIBUTION (XJ)................8W-15-1
GENERAL INFORMATION; GROUND
DISTRIBUTION (XJ-RHD)............8W-15-1
GENERAL INFORMATION; GROUND
DISTRIBUTION (YJ)................8W-15-1
GENERAL INFORMATION; HEATING AND
AIR CONDITIONING....................24-1
GENERAL INFORMATION; HORNS........8G-1
GENERAL INFORMATION; IGNITION
SYSTEMS.......8D-17,8D-29,8D-32,8D-1,8D-6
GENERAL INFORMATION; INSTRUMENT
PANEL AND GAUGESÐXJ..........8E-24,8E-1
GENERAL INFORMATION; INTERIOR
LIGHTING (XJ)....................8W-44-1
GENERAL INFORMATION; INTERIOR
LIGHTING (XJ-RHD)................8W-44-1
GENERAL INFORMATION; INTERIOR
LIGHTING (YJ)....................8W-44-1
GENERAL INFORMATION; LAMPS . . 8L-18,8L-19,
8L-32,8L-1
GENERAL INFORMATION; LUBRICATION
AND MAINTENANCE
....................0-1
GENERAL INFORMATION; OVERHEAD
CONSOLE
...........................8C-1
GENERAL INFORMATION; POWER
DISTRIBUTION (XJ)
................8W-11-1
GENERAL INFORMATION; POWER
DISTRIBUTION (XJ-RHD)
............8W-11-1
GENERAL INFORMATION; POWER
DISTRIBUTION (YJ)
................8W-11-1
JINDEX 11
Description Group-Page Description Group-Page Description Group-Page

PUMP MOTOR SPEED SENSOR;
ANTI-LOCK BRAKES (YJ)............8W-32-1
PUMP, OIL.......................9-39,9-81
PUMP OPERATING SPECIFICATIONS......19-3
PUMP OVERHAUL, OIL.........21-131,21-216
PUMP, POWER STEERING....19-11,19-74,19-78
PUMP RELAY, FUEL; FUEL SYSTEM......14-61
PUMP RELAY, FUEL; FUEL/IGNITION
(XJ).............................8W-30-2
PUMP RELAY, FUEL; FUEL/IGNITION
(YJ).............................8W-30-2
PUMP RELAY, FUEL; FUEL/IGNITION
(XJ-RHD).........................8W-30-2
PUMP RELAY TESTING, FUEL...........14-47
PUMP RELAYÐPCM OUTPUT, FUEL......14-27
PUMP REMOVE/INSTALL, WASHER......8K-24
PUMP REPLACEMENT.................19-12
PUMP SEAL REPLACEMENT, OIL.......21-199
PUMP TESTS, WATER..................7-13
PUMP WEAR LIMITS, AW-4 OIL........21-338
PUMPÐINITIAL OPERATION, POWER
STEERING..........................19-15
PUMPSÐGENERAL INFORMATION,
WATER .............................7-13
PUMPSÐREMOVAL/INSTALLATION,
WATER .............................7-14
PUSH RODS, ROCKER ARMS........9-23,9-65
QUARTER AND WHEELHOUSE TRIM
PANELSÐXJ........................23-87
QUARTER PLASTIC INSERTÐXJ, REAR
QUARTER WINDOW GLASS/REAR.......23-73
QUARTER TRIM PANEL EXTENSIONÐXJ . . 23-87
QUARTER VENT WINDOW GLASSÐXJ,
REAR..............................23-73
QUARTER WINDOW APPLIQUEÐXJ......23-25
QUARTER WINDOW GLASSÐYJ, HARD
TOP ..............................23-149
QUARTER WINDOW GLASS/REAR
QUARTER PLASTIC INSERTÐXJ, REAR . . . 23-73
QUICK-CONNECT FITTINGS........14-10,14-64
RACK PISTON AND WORM SHAFT
REPLACEMENT......................19-32
RACKÐXJ, LUGGAGE.................23-28
RADIATOR FAN RELAY AND MOTOR; AIR
CONDITIONING/HEATER (XJ).........8W-42-2
RADIATOR FAN RELAY AND MOTOR; AIR
CONDITIONING/HEATER (XJ-RHD).....8W-42-2
RADIATOR FAN RELAYÐPCM OUTPUT . . . 14-28
RADIATOR GRILLE APPLIQUEÐYJ......23-104
RADIATOR PRESSURE CAP..............7-25
RADIATOR SUPPORT CROSSMEMBERÐ
XJ .................................23-6
RADIATORS..........................7-26
RADIO; AUDIO SYSTEMS...............8F-2
RADIO; RADIO (XJ).................8W-47-1
RADIO; RADIO (XJ-RHD)............8W-47-1
RADIO CONNECTIONS..................8F-4
RADIO DIAGNOSIS....................8F-3
RADIO FREQUENCY INTERFERENCE.......8F-5
RADIO ILLUMINATION; RADIO (XJ)....8W-47-1
RADIO ILLUMINATION; RADIO (XJ-RHD) . 8W-47-1
RADIO ILLUMINATION; RADIO (YJ)....8W-47-1
RADIO ILLUMINATION RELAY........8F-1,8F-4
RADIO ILLUMINATION RELAY
CONNECTIONS........................8F-4
RADIO MEMORY; RADIO (XJ).........8W-47-1
RADIO MEMORY; RADIO (XJ-RHD)....8W-47-1
RADIO MEMORY; RADIO (YJ).........8W-47-1
RADIO NOISE SUPPRESSION............8F-2
RADIO REMOVE/INSTALL - XJ...........8F-6
RADIO REMOVE/INSTALL - YJ...........8F-9
RADIOS.............................8F-1
RAIL ASSEMBLY, FUEL................14-62
RAIL, FUEL.........................14-33
RAIL MOLDINGÐXJ, DRIP.............23-25
RAMP ANGLE, GROUND CLEARANCE......0-11
RANGE LAMP, TRANSMISSION;
INTERIOR LIGHTING (YJ)............8W-44-1
RANGES AND SHIFT LEVER POSITIONS,
TRANSMISSION.....................21-166
RANGES, OPERATING................21-307
RATE, CHARGE.......................8A-9
RATINGS, BATTERY....................8A-3
RATINGS, BATTERY CLASSIFICATIONS
....8A-23
RATINGS, GENERATOR
................8A-23
RATIOS, GEAR
........................21-2
RATIOS, TRANSMISSION GEAR
.........21-34
READING AND COURTESY LAMPS
........8C-1READING LAMPS; INTERIOR LIGHTING
(XJ).............................8W-44-2
READING LAMPS; INTERIOR LIGHTING
(XJ-RHD).........................8W-44-1
READING/COURTESY LAMP BULB
REMOVE/INSTALL.....................8C-8
REAR AXLE ALIGNMENT................3-10
REAR AXLES, FRONT..................0-24
REAR BENCH SEATÐYJ..............23-153
REAR BUMPER..................13-16,13-8
REAR CABLE REPLACEMENT (XJ),
PARKING BRAKE......................5-67
REAR CABLE REPLACEMENT (YJ),
PARKING BRAKE......................5-68
REAR CARPET/MATÐXJ..............23-100
REAR CLUTCH OVERHAUL............21-138
REAR DOOR STATIONARY WINDOW
GLASSÐXJ.........................23-46
REAR DOOR WINDOW GLASS
REGULATORÐXJ....................23-44
REAR DOOR WINDOW GLASSÐXJ......23-45
REAR LICENSE PLATE LAMPS, TAIL
LAMPS; REAR LIGHTING (XJ)........8W-51-1
REAR LICENSE PLATE LAMPS, TAIL
LAMPS; REAR LIGHTING (XJ-RHD)....8W-51-1
REAR MAIN OIL SEALS.............9-49,9-89
REAR QUARTER VENT WINDOW
GLASSÐXJ.........................23-73
REAR QUARTER WINDOW GLASS/REAR
QUARTER PLASTIC INSERTÐXJ.........23-73
REAR SEAT CUSHION COVERÐXJ........23-82
REAR SEAT CUSHIONÐXJ.............23-82
REAR SEATBACK COVERÐXJ...........23-84
REAR SEATBACK LATCH STRIKER AND
BUMPERÐXJ.......................23-84
REAR SEATBACKÐXJ.................23-83
REAR SHOULDER BELTSÐYJ..........23-154
REAR SHOULDER/LAP BELT/BUCKLEÐ
XJ ................................23-91
REAR SUSPENSION COMPONENTS, XJ....3-51
REAR SUSPENSION COMPONENTS, YJ....3-51
REAR TOW HOOK.....................13-9
REAR WHEEL SENSOR INSTALLATION
AND ADJUSTMENT....................5-38
REAR WHEEL SENSOR REMOVAL........5-38
REAR WHEELHOUSE FLARES AND
LINERSÐXJ........................23-19
REAR WINDOW GLASS GRID.......8N-1,8N-2
REAR WINDOW GLASS GRID REPAIRS....8N-3
REAR WINDOW, HEATED; HEATED REAR
WINDOW (XJ).....................8W-48-1
REAR WINDOW, HEATED; HEATED REAR
WINDOW (XJ-RHD).................8W-48-1
REAR WINDOW, HEATED; HEATED REAR
WINDOW (YJ).....................8W-48-1
REAR WIPER SYSTEM; WIPERS (XJ) . . . 8W-53-1
REAR WIPER SYSTEM; WIPERS
(XJ-RHD).........................8W-53-1
REAR WIPER SYSTEM; WIPERS (YJ) . . . 8W-53-1
REARÐXJ,YJ VEHICLES................16-8
REARVIEW MIRROR RETAINING
BRACKETÐYJ......................23-144
REARVIEW MIRROR SUPPORT BRACKET
REPLACEMENTÐXJ, INTERIOR.........23-68
REARVIEW MIRRORÐXJ, INTERIOR.....23-66
REARVIEW MIRRORÐYJ.............23-144
RECEIVEÐPCM INPUT, SCI............14-24
RECEIVER, KEYLESS ENTRY.............8C-1
RECEIVER TRAY LAMPÐXJ, I/P ASH.....23-80
RECEIVER-DRIER REPLACEMENT........24-35
RECEIVERÐXJ, KEYLESS ENTRY........23-93
RECIRCULATING BALL POWER
STEERING GEAR.....................19-21
RECIRCULATING DOOR VACUUM MOTOR
REPLACEMENT, A/C...................24-27
RECIRCULATING-BALL POWER
STEERING GEARS....................19-74
RECIRCULATION (EGR) SYSTEM,
EXHAUST GAS........................25-1
RECOMMENDATION, LUBRICATION AND
REPLACEMENT PARTS..................0-2
RECOMMENDATIONS, BRAKE BLEEDING . . . 5-10
RECOMMENDATIONS, HOISTING.........0-10
RECOMMENDATIONS, TOWING
...........0-10
RECOMMENDED BRAKE FLUID
...........5-10
RECOVERING REFRIGERANT SYSTEM
....24-11
REFILLING COOLING SYSTEM
...........7-21
REFINISHING, BRAKE DRUM
............5-58REFINISHING, DISC BRAKE ROTOR.......5-53
REFRIGERANT........................24-7
REFRIGERANT EQUIPMENT..............24-7
REFRIGERANT HOSES/TUBES
PRECAUTIONS.......................24-10
REFRIGERANT, LEAK TESTING..........24-11
REFRIGERANT OIL...................24-12
REFRIGERANT SERVICE AND
PERFORMANCE TEST.................24-11
REFRIGERANT SYSTEM, CHARGING......24-11
REFRIGERANT SYSTEM, EVACUATING....24-11
REFRIGERANT SYSTEM, RECOVERING....24-11
REGULATOR, FUEL PRESSURE.....14-33,14-61
REGULATOR HANDLEÐYJ, FULL-METAL
DOOR WINDOW GLASS..............23-136
REGULATORÐXJ, FRONT DOOR
WINDOW GLASS.....................23-42
REGULATORÐXJ, REAR DOOR WINDOW
GLASS.............................23-44
REGULATORÐYJ, FULL-METAL DOOR
WINDOW GLASS....................23-138
RELAY, ABS POWER; ANTI-LOCK
BRAKES (XJ)......................8W-32-1
RELAY, ABS POWER; ANTI-LOCK
BRAKES (XJ-RHD).................8W-32-1
RELAY, ABS POWER; ANTI-LOCK
BRAKES (YJ)......................8W-32-1
RELAY, ABS PUMP MOTOR; ANTI-LOCK
BRAKES (XJ)......................8W-32-1
RELAY, ABS PUMP MOTOR; ANTI-LOCK
BRAKES (XJ-RHD)...................8W-32-1
RELAY, ABS PUMP MOTOR; ANTI-LOCK
BRAKES (YJ)......................8W-32-1
RELAY, A/C COMPRESSOR CLUTCH . 24-15,24-16
RELAY, AIR CONDITIONING (A/C)
CLUTCH............................14-58
RELAY AND MOTOR, RADIATOR FAN;
AIR CONDITIONING/HEATER (XJ)......8W-42-2
RELAY AND MOTOR, RADIATOR FAN;
AIR CONDITIONING/HEATER (XJ-RHD) . . 8W-42-2
RELAY, AUTOMATIC SHUT DOWN (ASD);
FUEL/IGNITION (XJ)................8W-30-1
RELAY, AUTOMATIC SHUT DOWN (ASD);
FUEL/IGNITION (YJ)................8W-30-1
RELAY, AUTOMATIC SHUT DOWN (ASD);
FUEL/IGNITION (XJ-RHD)............8W-30-1
RELAY, AUTOMATIC SHUTDOWN (ASD);
FUEL SYSTEM.......................14-59
RELAY, AUTOMATIC SHUTDOWN (ASD);
IGNITION SYSTEMS..............8D-17,8D-1
RELAY CONNECTIONS, RADIO
ILLUMINATION.......................8F-4
RELAY CONNECTIONS, STARTER........8A-15
RELAY, DEFOGGER....................8N-3
RELAY, FUEL PUMP; FUEL SYSTEM......14-61
RELAY, FUEL PUMP; FUEL/IGNITION
(XJ).............................8W-30-2
RELAY, FUEL PUMP; FUEL/IGNITION
(YJ).............................8W-30-2
RELAY, FUEL PUMP; FUEL/IGNITION
(XJ-RHD).........................8W-30-2
RELAY, HEADLAMP; FRONT LIGHTING
(XJ-RHD).........................8W-50-1
RELAY, HORN........................8G-1
RELAY, LEFT TURN; TRAILER TOW (XJ) . 8W-54-1
RELAY, LEFT TURN; TRAILER TOW
(XJ-RHD).........................8W-54-1
RELAY, LOCK; POWER DOOR LOCKS
(XJ).............................8W-61-1
RELAY, LOCK; POWER DOOR LOCKS
(XJ-RHD).........................8W-61-1
RELAY, RADIO ILLUMINATION........8F-1,8F-4
RELAY REMOVE/INSTALL, POWER
LOCK/UNLOCK.......................8P-12
RELAY REMOVE/INSTALL, STARTER.......8B-6
RELAY, RIGHT TURN; TRAILER TOW
(XJ).............................8W-54-1
RELAY, RIGHT TURN; TRAILER TOW
(XJ-RHD).........................8W-54-1
RELAY, STARTER AND STARTER..........8B-4
RELAY, STOP LAMP; TRAILER TOW (XJ)
. 8W-54-1
RELAY, STOP LAMP; TRAILER TOW
(XJ-RHD)
.........................8W-54-1
RELAY TEST, AUTOMATIC SHUTDOWN
(ASD)
..............................8D-6
RELAY TEST, STARTER MOTOR
.........14-51
RELAY TEST, TORQUE CONVERTER
CLUTCH
............................14-48
22 INDEXJ
Description Group-Page Description Group-Page Description Group-Page

SHUTDOWN (ASD) RELAY, AUTOMATIC;
FUEL SYSTEM.......................14-59
SHUTDOWN (ASD) RELAY, AUTOMATIC;
IGNITION SYSTEMS..............8D-17,8D-1
SHUTDOWN (ASD) RELAY TEST,
AUTOMATIC.........................8D-6
SHUTDOWN (ASD) RELAY TESTING,
AUTOMATIC.........................14-46
SHUTDOWN (ASD) RELAYÐPCM
OUTPUT, AUTO......................14-26
SHUTDOWN (ASD) SENSEÐPCM INPUT,
AUTOMATIC.........................14-21
SIDE COVER REPLACEMENT, PITMAN
SHAFT.............................19-28
SIDE MARKER LAMP BULB
REPLACEMENTÐXJ..................8L-10
SIDE MARKER LAMP BULB
REPLACEMENTÐYJ..................8L-25
SIDE MOLDING/CLADDINGÐXJ, BODY . . . 23-20
SIDE MOLDINGÐXJ, WINDSHIELD......23-86
SIDE STEP MOLDINGÐYJ, BODY.......23-115
SIDE TRIM PANELÐXJ, FRONT INNER
SCUFF PLATE/COWL..................23-86
SIGNAL INDICATOR LAMPS, TURN;
INSTRUMENT CLUSTER (XJ).........8W-40-2
SIGNAL INDICATOR LAMPS, TURN;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-2
SIGNAL LAMP BULB REPLACEMENTÐ
XJ, FRONT PARK/TURN.................8L-9
SIGNAL LAMP BULB REPLACEMENTÐ
YJ, FRONT PARK/TURN................8L-25
SIGNAL RELAY, TURN; TURN SIGNALS
(XJ-RHD)..........................8W-52-1
SIGNAL SYSTEM - YJ, TURN............8J-3
SIGNAL SYSTEM, TURN................8J-1
SIGNAL, TACHOMETER; FUEL/IGNITION
(XJ).............................8W-30-5
SIGNAL, TACHOMETER; FUEL/IGNITION
(YJ).............................8W-30-5
SIGNAL, TACHOMETER; FUEL/IGNITION
(XJ-RHD).........................8W-30-4
SIGNAL/HAZARD WARNING SWITCH
REMOVE/INSTALL - YJ, TURN............8J-5
SIGNAL/HAZARD WARNING SYSTEM -
XJ, TURN............................8J-3
SIGNALS, TURN; TURN SIGNALS (YJ) . . 8W-52-1
SIGNALS, WHEEL/TIRE SIZE AND INPUT....5-3
SIGNAL/TAIL LAMP BULB
REPLACEMENTÐXJ, BACK-UP/REAR
TURN..............................8L-12
SIGNAL/TAIL LAMP BULB
REPLACEMENTÐYJ, BACK-UP/REAR
TURN..............................8L-28
SINGLE CARDAN.....................16-10
SIZE AND INPUT SIGNALS, WHEEL/TIRE....5-3
SKID PLATE, FRONT...................13-1
SKID PLATE, FUEL TANK...........13-15,13-3
SKID PLATE, TRANSFER CASE......13-15,13-3
SLIP DIFFERENTIAL, LIMITED............3-10
SNAP, DRIVELINE; FRONT SUSPENSION
AND AXLE...........................2-19
SNAP, DRIVELINE; REAR SUSPENSION
AND AXLES..........................3-10
SNAP RING CHARTÐAX 15 MANUAL
TRANSMISSION, SELECTIVE...........21-334
SNAP RING/THRUST WASHER/THRUST
PLATE SPECIFICATIONS, 30RH/32RH....21-335
SOFT TOP DOORÐYJ, HALF-METAL.....23-134
SOFT TOP SERVICE INFORMATIONÐYJ . . 23-127
SOFT TOP SERVICEÐYJ..............23-129
SOLENOID AND RELAY, TORQUE
CONVERTER CLUTCH (TCC);
FUEL/IGNITION (XJ)................8W-30-4
SOLENOID AND RELAY, TORQUE
CONVERTER CLUTCH (TCC);
TRANSMISSION CONTROLS (YJ)......8W-31-1
SOLENOID AND RELAYÐ2.5L ENGINE
ONLY, TORQUE CONVERTER CLUTCH
(TCC); TRANSMISSION CONTROLS
(XJ)
.............................8W-31-1
SOLENOID TESTING SPECIFICATIONS,
2.5L STARTER
.......................8A-23
SOLENOID TESTING SPECIFICATIONS,
4.0L STARTER
.......................8A-23
SOLENOIDS, TRANSMISSION VALVE
BODY
.............................21-184
SOLVENTS, BRAKE FLUID/LUBRICANTS/
CLEANING
............................5-2SOUND BAR REMOVE/INSTALL - XJ.......8F-8
SOUND BAR REMOVE/INSTALL - YJ......8F-10
SOUND BARÐXJ....................23-94
SPACER BLOCKSÐTWO-DOOR
VEHICLES, FRONT DOOR..............23-53
SPARE TIRE/WHEEL HOLDDOWN AND
FLOOR BRACKETSÐXJ................23-98
SPARE/WHEEL TIRE CARRIERÐYJ,
EXTERNAL.........................23-133
SPARK PLUG CABLE RESISTANCE.......8D-14
SPARK PLUG SECONDARY CABLES . 8D-14,8D-24
SPARK PLUGS; IGNITION SYSTEMS.....8D-12,
8D-23,8D-32
SPARK PLUGS; LUBRICATION AND
MAINTENANCE.......................0-20
SPEAKERS; AUDIO SYSTEMS........8F-1,8F-2
SPEAKERS; RADIO (XJ).............8W-47-1
SPEAKERS; RADIO (XJ-RHD).........8W-47-1
SPEAKERS; RADIO (YJ).............8W-47-1
SPEAKERS REMOVE/INSTALL - XJ........8F-6
SPEAKERS REMOVE/INSTALL - YJ........8F-9
SPECIFICATION NOTATIONS..........Intro.-11
SPECIFICATIONS; BATTERY/STARTER/
GENERATOR SERVICE..................8B-8
SPECIFICATIONS; BATTERY/STARTING/
CHARGING SYSTEMS DIAGNOSTICS.....8A-23
SPECIFICATIONS; BRAKES..............5-70
SPECIFICATIONS; COOLING SYSTEM......7-45
SPECIFICATIONS; ENGINES...........9-52,9-93
SPECIFICATIONS; FUEL SYSTEM........14-67
SPECIFICATIONS; HORNS...............8G-5
SPECIFICATIONS; IGNITION SYSTEMS....8D-32
SPECIFICATIONS; INSTRUMENT PANEL
AND GAUGESÐXJ..............8E-23,8E-43
SPECIFICATIONS; WHEELS AND TIRES....22-12
SPECIFICATIONS, 2.5L STARTER AND
SOLENOID TESTING..................8A-23
SPECIFICATIONS, 2.5L STARTING
SYSTEM COLD CRANKING.............8A-23
SPECIFICATIONS, 30RH/32RH GENERAL . 21-335
SPECIFICATIONS, 30RH/32RH PRESSURE
TEST.............................21-336
SPECIFICATIONS, 30RH/32RH TORQUE . . 21-336
SPECIFICATIONS, 4.0L STARTER AND
SOLENOID TESTING..................8A-23
SPECIFICATIONS, 4.0L STARTING
SYSTEM COLD CRANKING.............8A-23
SPECIFICATIONS, AW-4 GENERAL......21-337
SPECIFICATIONS, AW-4 TORQUE.......21-344
SPECIFICATIONS, AXLE; FRONT
SUSPENSION AND AXLE................2-49
SPECIFICATIONS, AXLE; REAR
SUSPENSION AND AXLES...............3-51
SPECIFICATIONS, BATTERY; BATTERY/
STARTER/GENERATOR SERVICE..........8B-8
SPECIFICATIONS, BATTERY; BATTERY/
STARTING/CHARGING SYSTEMS
DIAGNOSTICS.......................8A-23
SPECIFICATIONS, BELT TENSION.........7-38
SPECIFICATIONS, BODY LUBRICANT......0-33
SPECIFICATIONS, BRAKE TORQUE........5-70
SPECIFICATIONS, CHARGING SYSTEM....8A-23
SPECIFICATIONS (CONT.), ENGINE....9-53,9-54,
9-94,9-95
SPECIFICATIONS, ENGINE...........9-52,9-93
SPECIFICATIONS, GENERATOR...........8B-8
SPECIFICATIONS, LUBRICANT; FRONT
SUSPENSION AND AXLE................2-22
SPECIFICATIONS, LUBRICANT; REAR
SUSPENSION AND AXLES...........3-13,3-31
SPECIFICATIONS, MANUAL STEERING
GEAR..............................19-46
SPECIFICATIONS, MEASUREMENT AND
TORQUE.........................Intro.-11
SPECIFICATIONS, NP231/NP242 TORQUE . 21-344
SPECIFICATIONS, OUTPUT VOLTAGE.....8A-23
SPECIFICATIONS, POWER STEERING
GEAR..............................19-36
SPECIFICATIONS, PUMP OPERATING......19-3
SPECIFICATIONS, RUNOUT..............16-4
SPECIFICATIONS, STARTER.............8B-8
SPECIFICATIONS, STARTING SYSTEM
....8A-23
SPECIFICATIONS, TORQUE; CLUTCH
......6-17
SPECIFICATIONS, TORQUE; ENGINES
. . 9-54,9-95
SPECIFICATIONS, TORQUE; EXHAUST
SYSTEM AND INTAKE MANIFOLD
........11-10
SPECIFICATIONS, TORQUE; FRONT
SUSPENSION AND AXLE
................2-49SPECIFICATIONS, TORQUE; HEATING
AND AIR CONDITIONING...............24-37
SPECIFICATIONS, TORQUE;
INTRODUCTION............Intro.-11,Intro.-12
SPECIFICATIONS, TORQUE; PROPELLER
SHAFTS............................16-15
SPECIFICATIONS, TORQUE; REAR
SUSPENSION AND AXLES...............3-51
SPECIFICATIONS, TORQUE; STEERING....19-78
SPECIFICATIONS, TRAILER TOWING....Intro.-5,
Intro.-9
SPECIFICATIONS, TRANSMISSION/
TRANSFER CASE....................21-333
SPECIFICATIONSÐACCESSORIES,
TORQUE...........................23-162
SPECIFICATIONSÐMANUAL
TRANSMISSION, TORQUE.............21-333
SPECIFICATIONSÐXJ VEHICLES,
ALIGNMENT..........................2-10
SPECIFICATIONSÐXJ VEHICLES,
TORQUE...........................23-161
SPECIFICATIONSÐYJ VEHICLES,
ALIGNMENT..........................2-10
SPEED CONTROL DIAGNOSTIC TROUBLE
CODE...............................8H-5
SPEED CONTROL SERVO...........8H-1,8H-6
SPEED CONTROL SERVO REMOVE/
INSTALL............................8H-9
SPEED CONTROL SWITCH..........8H-1,8H-6
SPEED CONTROL SWITCH REMOVE/
INSTALL............................8H-9
SPEED CONTROL, VEHICLE; VEHICLE
SPEED CONTROL (XJ)................8W-33-1
SPEED CONTROL, VEHICLE; VEHICLE
SPEED CONTROL (XJ-RHD)..........8W-33-1
SPEED CONTROLÐPCM INPUT.........14-25
SPEED CONTROLÐPCM OUTPUT........14-29
SPEED KNOCK, LOW; FRONT
SUSPENSION AND AXLE................2-19
SPEED KNOCK, LOW; REAR
SUSPENSION AND AXLES...............3-10
SPEED SENSOR.....................21-192
SPEED SENSOR AIR GAP...............5-37
SPEED SENSOR OPERATION, WHEEL......5-37
SPEED SENSOR, PUMP MOTOR;
ANTI-LOCK BRAKES (XJ)............8W-32-2
SPEED SENSOR, PUMP MOTOR;
ANTI-LOCK BRAKES (XJ-RHD)........8W-32-2
SPEED SENSOR, PUMP MOTOR;
ANTI-LOCK BRAKES (YJ)............8W-32-1
SPEED SENSOR ROTORÐ
SPEEDOMETER DRIVE GEAR..........21-193
SPEED SENSOR TEST, VEHICLE.........14-48
SPEED SENSOR, VEHICLE; FUEL
SYSTEM............................14-66
SPEED SENSOR, VEHICLE; FUEL/
IGNITION (XJ).....................8W-30-2
SPEED SENSOR, VEHICLE; FUEL/
IGNITION (YJ).....................8W-30-3
SPEED SENSOR, VEHICLE; VEHICLE
SPEED CONTROL SYSTEM..........8H-1,8H-5
SPEED SENSOR, VEHICLE; FUEL/
IGNITION (XJ-RHD)................8W-30-2
SPEED SENSORÐPCM INPUT, VEHICLE . . 14-25
SPEED SENSORS, WHEEL; ANTI-LOCK
BRAKES (XJ)......................8W-32-1
SPEED SENSORS, WHEEL; ANTI-LOCK
BRAKES (XJ-RHD).................8W-32-1
SPEED SENSORS, WHEEL; ANTI-LOCK
BRAKES (YJ)
......................8W-32-1
SPEED SENSORS, WHEEL; BRAKES
.......5-34
SPEEDOMETER; INSTRUMENT CLUSTER
(XJ)
.............................8W-40-2
SPEEDOMETER; INSTRUMENT CLUSTER
(XJ-RHD)
.........................8W-40-1
SPEEDOMETER CABLE
.................0-33
SPEEDOMETER SERVICE
. . 21-109,21-287,21-309
SPLASH APRONSÐYJ, FENDER
........23-115
SPLASH LINERSÐYJ, WHEELHOUSE
....23-115
SPLASH SHIELD, GENERATOR
..........13-13
SPLASH SHIELDÐXJ VEHICLES, FUEL
FILLER HOSE
.........................13-4
SPLASH SHIELDSÐYJ, FENDER INNER
. . 23-116
SPLICE INDEX; SPLICE INFORMATION
(XJ)
.............................8W-70-1
SPLICE INDEX; SPLICE INFORMATION
(XJ-RHD)
.........................8W-70-1
26 INDEXJ
Description Group-Page Description Group-Page Description Group-Page

WIRING DIAGRAMS
CONTENTS
page page
8W-01 GENERAL INFORMATIONÐWIRING
DIAGRAMS...................... 8W-01-1
8W-10 FUSE/FUSE BLOCK........... 8W-10-1
8W-11 POWER DISTRIBUTION........ 8W-11-1
8W-15 GROUND DISTRIBUTION....... 8W-15-1
8W-20 CHARGING SYSTEM.......... 8W-20-1
8W-21 STARTING SYSTEM........... 8W-21-1
8W-30 FUEL/IGNITION.............. 8W-30-1
8W-31 TRANSMISSION CONTROLS.... 8W-31-1
8W-32 ANTI-LOCK BRAKES.......... 8W-32-1
8W-40 INSTRUMENT CLUSTER....... 8W-40-1
8W-41 HORN/CIGAR LIGHTER........ 8W-41-18W-42 AIR CONDITIONING/HEATER.... 8W-42-1
8W-44 INTERIOR LIGHTING.......... 8W-44-1
8W-47 AUDIO SYSTEM.............. 8W-47-1
8W-48 HEATED REAR WINDOW....... 8W-48-1
8W-50 FRONT LIGHTING............ 8W-50-1
8W-51 REAR LIGHTING............. 8W-51-1
8W-52 TURN SIGNALS.............. 8W-52-1
8W-53 WIPERS.................... 8W-53-1
8W-70 SPLICE INFORMATION........ 8W-70-1
8W-80 CONNECTOR PIN OUTS....... 8W-80-1
8W-90 CONNECTOR LOCATIONS...... 8W-90-1
8W-95 SPLICE LOCATIONS........... 8W-95-1
HOW TO USE THIS GROUP
The purpose of this group is to show the electrical
circuits in a clear, simple fashion and to make trou-
bleshooting easier. Components that work together
are shown together. All electrical components used in
a specific system are shown on one diagram. The feed
for a system is shown at the top of the page. All
wires, connectors, splices, and components are shown
in the flow of current to the bottom of the page. Wir-
ing which is not part of the circuit represented is ref-
erenced to another page/section, where the complete
circuit is shown. In addition, all switches, compo-
nents, and modules are shown in theat rest posi-
tion with the doors closed and the key removed
from the ignition.
If a component is part of several different circuits,
it is shown in the diagram for each. For example, the
headlamp switch is the main part of the exterior
lighting, but it also affects the interior lighting and
the chime warning system.
It is important to realize that no attempt is
made on the diagrams to represent components
and wiring as they appear on the vehicle. For
example, a short piece of wire is treated the
same as a long one. In addition, switches and
other components are shown as simply as pos-
sible, with regard to function only.
The wiring diagram show circuits for all wheel-
bases. If there is a difference in systems or compo-
nents between wheel-bases, an identifier is placed
next to the component.
SECTION IDENTIFICATION
Sections in Group 8W are organized by sub-sys-
tems. The sections contain circuit operation descrip-
tions, helpful information, and system diagrams. The
intention is to organize information by system, con-
sistently from year to year.
CONNECTOR LOCATIONS
Section 8W-90 contains Connector Location illus-
trations. The illustrations contain the connector
number and component identification. Connector Lo-
cation charts in Section 8W-90 reference the illustra-
tion number for components and connectors.
Section 8W-80 shows each connector and the cir-
cuits involved with that connector. The connectors
are identified using the number on the Diagram
pages.
SPLICE LOCATIONS
Splice Location charts in Section 8W-70 show the
entire splice, and provide references to other sections
the splice serves.
Section 8W-95 contains illustrations that show the
general location of the splices in each harness. The
illustrations show the splice by number, and provide
a written location.
JWIRING DIAGRAMSÐÐYJ VEHICLES 8W - 1 - 1

RADIO
RADIO MEMORY
Circuit M1 from the Ignition Off Draw (IOD) fuse
in the Power Distribution Center (PDC) supplies
power for the radio memory. The IOD fuse is re-
moved during vehicle shipping to prevent excessive
battery draw.
Circuit A4 from fuse 8 in the PDC supplies voltage
to the IOD fuse in cavity 12. Circuit A4 is HOT at all
times.
RADIO ILLUMINATION
Circuit E2 supplies battery voltage to the radio il-
lumination lamps when the headlamps or parking
lamps are ON and the dimmer switch is in the LOW
or ON positions.
Circuit E22 supplies battery voltage for the radio
clock and station frequency display. Circuit E22 orig-
inates at the radio illumination relay and is fed by
either circuit F30 or circuit E2 depending on the
switch position inside the relay.
When the headlamps and parking lamps are OFF,
the radio illumination relay is in its normal At-Rest
position. In the At Rest position, the relay connects
circuit F30 from fuse 7 in the fuse block to circuit
E22.
When the headlamps or parking lamps are ON, cir-
cuit L7 from the headlamp switch supplies battery
voltage to the coil side of the radio illumination relay.
Circuit Z1 provides ground for the coil side of the re-
lay.
When voltage is present on circuit L7, the radio il-
lumination relay switches from its at rest position to
connect circuit E2 to circuit E22.
HELPFUL INFORMATION
²Circuit A31 supplies voltage to the fuse block for
circuit F30 when the ignition switch is in the AC-
CESSORY or RUN positions. In these positions the
ignition switch connects circuit A1 from fuse 4 in the
PDC to circuit A31. Circuit A31 powers a bus bar in
the fuse block that feeds circuit F30 through fuse 7.
²Circuit A6 from fuse 3 in the PDC supplies power
to the fuse block for fuse 8. Fuse 8 protects circuit
F33. When the headlamps or parking lamps are ON,the headlamp switch connects circuit F33 to circuit
L7. When the adjustable dimmer switch is in the
LOW to ON positions, it connects circuit L7 to circuit
E1. Circuit E1 powers fuse 10 in the fuse block. Fuse
10 in the fuse block protects circuit E2.
SPEAKERS
Circuit X53 feeds the speaker on the left side of the
instrument panel. Circuit X55 is the return from the
speaker to the radio.
Circuit X54 feeds the right instrument panel
speaker. Circuit X56 is the return from the speaker
to the radio.
The speaker feed and return circuits are double
crimped at the front speakers and continue to the
connector for the rear speakers. If the vehicle is not
equipped with the rear speaker sound bar, a jumper
is installed in the harness to simulate rear speaker
load.
Circuit X51 feeds the left rear speaker. Circuit X57
is the return from the speaker to the radio.
Circuit X52 feeds the right rear speaker. Circuit
X58 is the return from the speaker to the radio.
DIAGRAM INDEX
Component Page
Fuse 3 (PDC)...........................8W-47-3
Fuse 4 (PDC)...........................8W-47-2
Fuse 7 (Fuse Block).......................8W-47-2
Fuse 8 (Fuse Block).......................8W-47-3
Fuse 8 (PDC)...........................8W-47-2
Fuse 10 (Fuse Block)......................8W-47-3
Fuse 12 (PDC)..........................8W-47-2
Headlamp Switch.........................8W-47-3
Ignition Switch..........................8W-47-2
Left Front Speaker........................8W-47-4
Left Rear Speaker........................8W-47-5
Panel Lamp Dimmer Switch..................8W-47-3
Radio............................8W-47-2, 3, 4
Radio Illumination Relay....................8W-47-2
Right Front Speaker.......................8W-47-4
Right Rear Speaker.......................8W-47-5
J8W-47 AUDIO SYSTEMÐYJ VEHICLES 8W - 47 - 1