fuse JEEP CHEROKEE 1995 Service Repair Manual

(2) Verify transmission throttle cable operation.
Repair or replace cable if necessary.
(3) Check engine throttle operation. Operate accel-
erator pedal and observe injector throttle plate move-
ment. Adjust linkage if throttle plate does not reach
wide open position.
(4) Check transmission fluid level when fluid is at
normal operating temperature. Start engine. Shift
transmission through all gear ranges then back to
Neutral. Correct level is to Full or Add mark on dip-
stick with engine at curb idle speed.
(5) Check and adjust park/neutral position switch
if necessary.
(6) Check throttle position sensor adjustment and
operation. Adjust the sensor if necessary.
MANUAL SHIFTING TEST
(1) This test determines if problem is related to
mechanical or electrical component.
(2) Stop engine and disconnect transmission con-
trol module or module fuse.
(3) Road test vehicle. Shift transmission into each
gear range. Transmission should operate as follows:
²lock in Park
²back up in Reverse
²not move in Neutral
²provide first gear only with shift lever in 1-2 posi-
tion
²operate in third gear only with shift lever in 3 po-
sition
²operate in overdrive fourth gear in D position
(4) If transmission operates as described, proceed
to next step. However, if forward gear ranges were
difficult to distinguish (all feel the same), or vehicle
would not back up, refer to diagnosis charts. Do not
perform stall or time lag tests.
CAUTION: Do not overspeed the engine during the
next test step. Ease off the throttle and allow the
vehicle to slow before downshifting.
(5) Continue road test. Manually downshift trans-
mission from D to 3, and from 3 to 1-2 position. Then
manually upshift transmission through forward
ranges again.
(6) If transmission operation is OK, perform stall,
time lag and pressure tests. If transmission shifting
problem is encountered, refer to diagnosis charts.
(7) If a problem still exists, continue testing with
DRB scan tool.
HYDRAULIC PRESSURE TEST
PRESSURE TEST PROCEDURE
(1) Connect pressure test gauge to test port on pas-
senger side of transmission. Use Adapter 7554 to con-
nect gauge. Be sure test gauge has minimum
capacity of 300 psi (2100 kPa).(2) Be sure transmission fluid is at normal operat-
ing temperature.
(3) Apply parking brakes and block wheels.
WARNING: DO NOT ALLOW ANYONE TO STAND
AT THE FRONT OR REAR OF THE VEHICLE WHILE
PERFORMING THE FOLLOWING STEPS IN THE
PRESSURE TEST.
(4) Check and adjust engine curb idle speed.
(5) Apply (and hold) service brakes.
(6) Shift transmission into D range and note line
pressure with engine at curb idle speed. Pressure
should be 61-to-70 psi (421-to-481 kPa).
(7) Press accelerator pedal to wide open throttle
position and note line pressure. Pressure should be
173-to-209 psi (1196-to-1442 kPa).
CAUTION: Do not hold wide open throttle for more
than 3-4 seconds at a time.
(8) Shift transmission into Reverse and note line
pressure with engine at curb idle speed. Pressure
should be 75-to-90 psi (519-to-618 kPa).
(9) Press accelerator to wide open throttle position
and note line pressure in Reverse. Pressure should
be 213-to-263 psi (1471-to-1814 kPa).
CAUTION: Do not hold wide open throttle for more
than 4 seconds.
(10) If line pressure is not within specifications,
adjust transmission throttle cable and repeat pres-
sure test.
Fig. 27 Pressure Test Gauge Connection
JAW-4 TRANSMISSION DIAGNOSIS 21 - 177

TRAILER HITCH
TRAILER HITCHÐXJ
CLASS III HITCH
A class III weight-distributing/equalizer type hitch
can be used to tow a trailer:
²Having a maximum gross weight of 5,000 lbs/2250
kg.
²Having a maximum tongue weight of 750 lbs/332
kg).
The following vehicle basic equipment is required
for class III trailer towing:
²P205/75R15 or larger tires.
²Full size spare tire.
²Trailer sway control.
²Trailer tow wire harness and connector.
²Heavy duty turn signal flasher element.
²Heavy duty axle (with synthetic lubricant).
²Heavy duty cooling system.
²Heavy duty generator/battery.
²Auxiliary automatic transmission fluid cooler.
²I-6, 4.0L engine.
Wide-angle type door mirrors are recommended but
not required.
WIRE HARNESS CONNECTORS
CLASS I HITCH CONNECTOR
The trailer tow wire harness connector for class I
trailer hitches is a 5-terminal, in-line type connector.
Terminal 5 is the source for vehicle ground (Fig. 1)
CLASS III HITCH CONNECTOR
The trailer tow wire harness connector for class III
trailer-tow hitches is a 7-terminal, circular type con-
nector (Fig. 2).
The 12-volt circuit for the trailer is protected
from overloads. A auto-reset type circuit
breaker is located in the trailer tow wire har-
ness near the plug-in relays.
CAUTION: The trailer tow wire harness package
does not include a vehicle battery isolator unit. Be-
cause of this, the trailer battery can totally dis-
charge the vehicle battery if the engine is not
operated for an extended period of time.
A blue wire (without a connector) located under in-
strument panel near fuse panel is available for
trailer electric brake control unit.
Fig. 1 Trailer Tow Wire Harness Connectors
JTRAILER HITCH 23 - 77

off switch for battery voltage. If no voltage is present
test pressure cut-off switch. If voltage is present go
to next step.
(5) With ohmmeter test harness connector ground
circuit for continuity to ground. If circuit is open, (no
continuity) repair ground circuit. If circuit test OK
and clutch does not engage refer to Powertrain Diag-
nostic Service Manual for A/C clutch circuit test.
AIR CONDITIONING CONTROLSÐYJ VEHICLES
The air conditioning circuit consists of 3 segments;
battery supply, blower motor and compressor clutch.
The 3 segments have a common connection point at
the blower switch.
The power supply circuit extends from the HTR/
FAN fuse to the blower switch. From the blower
switch, battery feed is routed to the blower motor
and compressor clutch circuit.
Refer to Group 8W Wiring Diagrams for wiring
schematic and terminals. Use volt ohmmeter to test
switches.
COMPRESSOR CLUTCH
The clutch assembly consists of a stationary elec-
tromagnetic coil, hub bearing pulley assembly, and
clutch plate. When the coil is energized the plate is
magnetically engaged with the pulley and turns the
compressor shaft.
COMPRESSOR CLUTCH TEST
(1) Unplug clutch coil connector.
(2) Connect jumper wire from battery positive post
to clutch coil connector. The clutch should engage, if
not leave jumper wire connected and go to next step.
(3) Connect jumper wire from clutch coil frame to
chassis ground. The clutch should engage, if not re-
pair clutch coil ground or replace coil.
A/C COMPRESSOR CLUTCH RELAY
The A/C compressor clutch relay controls the 12-
volt source to the A/C clutch. The relay is activated
when the PCM receives a A/C request signal. The
PCM then sends a ground signal to the relay. The re-
lay is activated and sends 12-volts to the clutch coil
which energizes the clutch. The relay is located in
the power distribution center.
COMPRESSOR CLUTCH RELAY TEST
For test procedure refer to Powertrain Diagnostic
Service Manual for A/C clutch relay circuit test.
LOW-PRESSURE HIGH-PRESSURE CUT-OFF
SWITCH
The pressure cut-off switch is located on the filter
drier and is wired in series with compressor clutch.
The switch interrupts the power to the compressorclutch circuit when the pressure drops to 193 kPa (28
psi) or increases above 3100 to 3375 kPa (450 to 490
psi).
PRESSURE CUT-OFF SWITCH TEST
(1) Turn ignition switch to RUN, A/C blower switch
to ON and control set to MAX.
(2) Unplug pressure cut-off switch connector and
test feed circuit from the thermostatic, should be bat-
tery voltage. If not, proceed to thermostatic control
tests.
(3) Test for continuity between the switch termi-
nals. If continuity is not present recover refrigerant
system, replace switch, evacuate and recharge sys-
tem.
THERMOSTATIC CONTROL
Cycling of the compressor and therefore the tem-
perature of the outlet air is regulated by the thermo-
static control. A thermal sensor extends from the
control to the evaporator housing. When the temper-
ature of the evaporator drops below the set tempera-
ture, the thermostatic control opens the clutch
circuit. The circuit remains open until evaporator
temperature rises above the set temperature.
THERMOSTATIC CONTROL TEST
(1) Turn ignition switch to RUN, A/C blower switch
to ON and thermostatic control set to MAX cool.
(2) Test thermostatic control feed terminal from
blower switch, should be battery voltage. If not re-
pair open from blower switch.
(3) Test thermostatic control output terminal to
pressure cut-out switch, should be battery voltage. If
not, replace thermostatic control.
BLOWER MOTOR SWITCH
The blower switch controls blower motor speed.
The blower motor segment consists of the 3 wires
from the blower switch to the motor. Through the
switch, the 3 wires connect the motor brushes to bat-
tery supply. When connected to battery feed, the sep-
arate brushes provide the 3 blower speeds LO, MED,
and HIGH.
BLOWER MOTOR SWITCH TEST
(1) Turn ignition to RUN position.
(2) Test battery side of fuse for battery voltage. If
not, repair open from ignition switch.
(3) Test A/C blower switch feed circuit from fuse
box should be battery voltage. If not, repair open
from fuse panel.
(4) Test A/C blower switch LO terminal with
blower switch in LO, should be battery voltage. If
not, replace switch.
(5) Test A/C blower switch MED terminal with
blower switch in MED, should be battery voltage. If
not, replace switch.
24 - 16 HEATING AND AIR CONDITIONINGJ

(6) Test A/C blower switch HIGH terminal with
blower switch in HIGH, should be battery voltage. If
not, replace switch.
BLOWER MOTOR
The A/C blower motor is attached to the evaporator
housing mounted under the instrument panel. The
motor has a ground wire and 3 wires connect to the
motor brushes. When voltage is applied to the sepa-
rate brushes it provides the 3 blower speeds LO,
MED, and HIGH.
BLOWER MOTOR TEST
Turn ignition switch to RUN for voltage tests and
turn ignition switch to OFF for resistance test.
(1) Test A/C blower motor ground terminal should
be 0 ohms. If not, repair ground circuit.
(2) Test A/C blower motor connector LO terminal
with blower switch in LO, should be battery voltage.
If not repair open from blower switch. If the blower
motor is still inoperative replace motor.
(3) Test A/C blower motor connector MED terminal
with blower switch in MED, should be battery volt-
age. If not repair open from blower switch. If the
blower motor is still inoperative replace motor.
(4) Test A/C blower motor connector HIGH termi-
nal with blower switch in HIGH, should be battery
voltage. If not, repair open from blower switch. If the
blower motor is still inoperative, replace motor.
HEATER DIAGNOSIS
On LHD XJ vehicles a water valve controls coolant
flow to the heater core. The valve is vacuum oper-
ated. When vacuum is applied, the valve opens and
coolant is directed through the heater core and back
to the engine. When the water valve is closed (no
vacuum applied) coolant flow bypasses the heater
core back to the engine.
The heating system receives its battery feed from
the fuse box. On YJ vehicles the feed circuit runs to
the HEATER/OFF switch and then to the BLOWER
switch. On XJ vehicles the feed circuit runs to the
HEAT/MODE switch and then to the BLOWER
switch.
The blower speed is controlled by the blower switch
and blower resistors. With the switch in LO, battery
voltage is supplied to the motor through all of the re-
sistors. The motor runs slowly. When the blower
switch is moved to a higher speed, battery voltage in-
creases to the blower motor which increase its speed.
This is accomplished by bypassing some of the blower
resistors. When the switch is in HI, blower resistors
are bypassed and battery voltage is applied directly
to the blower motor.
The following chart has been developed for quick
reference.
Refer to the Group 8W Wiring Diagrams for com-
plete wiring schematic.
JHEATING AND AIR CONDITIONING 24 - 17

DIAGRAM INDEX; AIR CONDITIONING/
HEATER (XJ-RHD)..................8W-42-2
DIAGRAM INDEX; AIR CONDITIONING/
HEATER (YJ)...............8W-42-1,8W-42-2
DIAGRAM INDEX; ANTI-LOCK BRAKES
(XJ).............................8W-32-3
DIAGRAM INDEX; ANTI-LOCK BRAKES
(XJ-RHD).........................8W-32-3
DIAGRAM INDEX; ANTI-LOCK BRAKES
(YJ).............................8W-32-2
DIAGRAM INDEX; CHARGING SYSTEM
(XJ).............................8W-20-1
DIAGRAM INDEX; CHARGING SYSTEM
(XJ-RHD).........................8W-20-1
DIAGRAM INDEX; CHARGING SYSTEM
(YJ).............................8W-20-1
DIAGRAM INDEX; FRONT LIGHTING (XJ) . 8W-50-2
DIAGRAM INDEX; FRONT LIGHTING
(XJ-RHD).........................8W-50-3
DIAGRAM INDEX; FRONT LIGHTING (YJ) . 8W-50-2
DIAGRAM INDEX; FUEL/IGNITION (YJ) . . 8W-30-5
DIAGRAM INDEX; FUSE/FUSE BLOCK
(XJ).............................8W-10-1
DIAGRAM INDEX; FUSE/FUSE BLOCK
(XJ-RHD).........................8W-10-1
DIAGRAM INDEX; FUSE/FUSE BLOCK
(YJ).............................8W-10-1
DIAGRAM INDEX; GROUND
DISTRIBUTION (XJ)................8W-15-1
DIAGRAM INDEX; GROUND
DISTRIBUTION (XJ-RHD)............8W-15-1
DIAGRAM INDEX; GROUND
DISTRIBUTION (YJ)..................8W-15-1
DIAGRAM INDEX; HEATED REAR
WINDOW (XJ).....................8W-48-1
DIAGRAM INDEX; HEATED REAR
WINDOW (XJ-RHD).................8W-48-1
DIAGRAM INDEX; HEATED REAR
WINDOW (YJ).....................8W-48-1
DIAGRAM INDEX; HORN/CIGAR LIGHTER . . . 8E-1
DIAGRAM INDEX; HORN/CIGAR LIGHTER
(YJ).............................8W-41-1
DIAGRAM INDEX; INSTRUMENT
CLUSTER (XJ).............8W-40-1,8W-40-3
DIAGRAM INDEX; INSTRUMENT
CLUSTER (XJ-RHD)................8W-40-3
DIAGRAM INDEX; INSTRUMENT
CLUSTER (YJ).....................8W-40-2
DIAGRAM INDEX; INTERIOR LIGHTING
(XJ).............................8W-44-2
DIAGRAM INDEX; INTERIOR LIGHTING
(XJ-RHD).........................8W-44-2
DIAGRAM INDEX; INTERIOR LIGHTING
(YJ).............................8W-44-2
DIAGRAM INDEX; OVERHEAD CONSOLE
(XJ).............................8W-49-1
DIAGRAM INDEX; OVERHEAD CONSOLE
(XJ-RHD).........................8W-49-1
DIAGRAM INDEX; POWER DISTRIBUTION
(XJ).............................8W-11-1
DIAGRAM INDEX; POWER DISTRIBUTION
(XJ-RHD).........................8W-11-1
DIAGRAM INDEX; POWER DISTRIBUTION
(YJ).............................8W-11-1
DIAGRAM INDEX; POWER DOOR LOCKS
(XJ)
.............................8W-61-1
DIAGRAM INDEX; POWER DOOR LOCKS
(XJ-RHD)
.........................8W-61-1
DIAGRAM INDEX; POWER MIRRORS
(XJ)
.............................8W-62-1
DIAGRAM INDEX; POWER MIRRORS
(XJ-RHD)
.........................8W-62-1
DIAGRAM INDEX; POWER SEAT (XJ)
. . . 8W-63-1
DIAGRAM INDEX; POWER SEAT
(XJ-RHD)
.........................8W-63-1
DIAGRAM INDEX; POWER WINDOWS
(XJ)
.............................8W-60-2
DIAGRAM INDEX; POWER WINDOWS
(XJ-RHD)
.........................8W-60-2
DIAGRAM INDEX; REAR LIGHTING (XJ)
. 8W-51-1
DIAGRAM INDEX; REAR LIGHTING
(XJ-RHD)
.........................8W-51-1
DIAGRAM INDEX; REAR LIGHTING (YJ)
. 8W-51-1
DIAGRAM INDEX; STARTING SYSTEM
(XJ)
.............................8W-21-1
DIAGRAM INDEX; STARTING SYSTEM
(XJ-RHD)
.........................8W-21-1DIAGRAM INDEX; STARTING SYSTEM
(YJ).............................8W-21-1
DIAGRAM INDEX; TRAILER TOW (XJ) . . 8W-54-1
DIAGRAM INDEX; TRAILER TOW
(XJ-RHD).........................8W-54-1
DIAGRAM INDEX; TRANSMISSION
CONTROLS (XJ)...................8W-31-1
DIAGRAM INDEX; TRANSMISSION
CONTROLS (XJ-RHD)...............8W-31-1
DIAGRAM INDEX; TRANSMISSION
CONTROLS (YJ)...................8W-31-1
DIAGRAM INDEX; TURN SIGNALS (XJ) . 8W-52-1
DIAGRAM INDEX; TURN SIGNALS
(XJ-RHD).........................8W-52-1
DIAGRAM INDEX; TURN SIGNALS (YJ) . 8W-52-1
DIAGRAM INDEX; VEHICLE SPEED
CONTROL (XJ)....................8W-33-1
DIAGRAM INDEX; VEHICLE SPEED
CONTROL (XJ-RHD)................8W-33-1
DIAGRAM INDEX; WIPERS (XJ).......8W-53-2
DIAGRAM INDEX; WIPERS (XJ-RHD) . . . 8W-53-2
DIAGRAM INDEX; WIPERS (YJ).......8W-53-2
DIAGRAM INDEX; FUEL/IGNITION
(XJ-RHD).........................8W-30-5
DIAGRAM INDEXÐ2.5L ENGINE;
FUEL/IGNITION (XJ)................8W-30-6
DIAGRAM INDEXÐ4.0L ENGINE;
FUEL/IGNITION (XJ)................8W-30-6
DIFFERENTIAL AND PINION
MEASUREMENT.......................2-40
DIFFERENTIAL ASSEMBLY; FRONT
SUSPENSION AND AXLE.................2-38
DIFFERENTIAL ASSEMBLY; REAR
SUSPENSION AND AXLES...............3-21
DIFFERENTIAL DISASSEMBLY; FRONT
SUSPENSION AND AXLE................2-35
DIFFERENTIAL DISASSEMBLY; REAR
SUSPENSION AND AXLES...............3-18
DIFFERENTIAL INSTALLATION............2-44
DIFFERENTIAL, LIMITED SLIP............3-10
DIFFERENTIAL MEASUREMENT AND
INSTALLATION........................3-25
DIFFERENTIAL OVERHAUL..............3-46
DIFFERENTIAL REMOVAL; FRONT
SUSPENSION AND AXLE................2-34
DIFFERENTIAL REMOVAL; REAR
SUSPENSION AND AXLES...............3-18
DIFFERENTIAL SERVICE................3-34
DIFFERENTIAL SHIM PACK
MEASUREMENT AND ADJUSTMENT.......2-43
DIFFERENTIAL, TRAC-LOK..............3-45
DIMENSION DATA, VEHICLE.....Intro.-5,Intro.-6
DIMENSIONS, AW-4 VALVE BODY CHECK
BALL.............................21-341
DIMENSIONS, DESIGNATIONS,
LABELS/PLATES, CODES..............Intro.-1
DIMENSIONS, FRAME.............13-13,13-1
DIMMER SWITCH REMOVE/INSTALL,
HEADLAMP OR PANEL................8E-42
DIMMER SWITCH REPLACEMENTÐYJ,
HEADLAMP.........................8L-26
DIMMING MODULE; FRONT LIGHTING
(XJ-RHD).........................8W-50-1
DIODE REPLACEMENT; WIRING
DIAGRAMSÐGENERAL INFORMATION
(XJ)...............................8W-8
DIRECT CLUTCH OVERHAUL...........21-228
DISASSEMBLY AND INSPECTION, VALVE
BODY.............................21-147
DISASSEMBLY AND OVERHAUL,
TRANSFER CASE..............21-289,21-310
DISASSEMBLY AND OVERHAUL,
TRANSMISSION.................21-37,21-5
DISASSEMBLY, CALIPER................5-48
DISASSEMBLY, DIFFERENTIAL; FRONT
SUSPENSION AND AXLE................2-35
DISASSEMBLY, DIFFERENTIAL; REAR
SUSPENSION AND AXLES...............3-18
DISASSEMBLY, TRANSMISSION . . 21-119,21-201
DISASSEMBLYÐCOLUMN OR CONSOLE
SHIFT..............................19-60
DISC AND PLATE THICKNESS, AW-4
CLUTCH...........................21-338
DISC BRAKE ROTOR REFINISHING
........5-53
DISC BRAKE ROTOR RUNOUT
...........5-52
DISC BRAKE ROTOR THICKNESS
.........5-52
DISC BRAKES
........................5-45
DISC BRAKESHOE INSTALLATION
.........5-47DISC BRAKESHOE REMOVAL............5-46
DISC INSTALLATION, CLUTCH COVER.....6-10
DISC REMOVAL, CLUTCH COVER.........6-10
DISC RUNOUT, CLUTCH COVER...........6-3
DISCHARGE (ESD) SENSITIVE DEVICES,
ELECTROSTATIC; WIRING
DIAGRAMSÐGENERAL INFORMATION
(XJ)...............................8W-2
DISCONNECT AXLEÐYJ VEHICLES,
VACUUM............................2-27
DISCONNECT AXLE/SHIFT MOTOR
DIAGNOSIS..........................2-29
DISCONNECT AXLE/SHIFT MOTOR
DIAGNOSIS (CONT'D)..................2-30
DISPLAY, ABS WARNING LIGHT...........5-3
DISPLAY SYMBOLS, INTERNATIONAL
VEHICLE CONTROL..................Intro.-5
DISPLAY SYMBOLS, VEHICLE CONTROL . Intro.-10
DISPOSALÐXJ, LIFTGATE SUPPORT
ROD CYLINDER......................23-63
DISTRIBUTOR.......................8D-19
DISTRIBUTOR CAP....................8D-7
DISTRIBUTOR CAP AND ROTOR,
IGNITION CABLES.....................0-20
DISTRIBUTOR ROTOR.................8D-8
DISTRIBUTORS.......................8D-4
DOME LAMP, CARGO LAMP; INTERIOR
LIGHTING (XJ-RHD)................8W-44-1
DOME LAMP, CARGO LAMP, COURTESY
LAMPS; INTERIOR LIGHTING (XJ).....8W-44-1
DOME LAMP REPLACEMENTÐXJ.........8L-17
DOME LAMPÐXJ....................23-93
DOME LAMPS, COURTESY LAMPS;
INTERIOR LIGHTING (YJ)............8W-44-1
DOME/CARGO LAMP BULB
REPLACEMENTÐYJ VEHICLES,
HARDTOP..........................8L-31
DOME/COURTESY LAMP SERVICE
INFORMATIONÐXJ...................8L-16
DOME/COURTESY LAMP SERVICE
INFORMATIONÐYJ...................8L-31
DOME/COURTESY LAMP TROUBLE
DIAGNOSISÐXJ.....................8L-16
DOME/COURTESY LAMP TROUBLE
DIAGNOSISÐYJ.....................8L-31
DOOR ALIGNMENT ADJUSTMENTÐ
MAJOR............................23-41
DOOR ALIGNMENT ADJUSTMENTÐ
MINOR.............................23-37
DOOR ASSIST HANDLEÐYJ, FULL-
METAL............................23-136
DOOR BUMPERSÐXJ, FUEL FILLER.....23-27
DOOR CONTROL CABLES, VENT.........24-32
DOOR EDGE GUARD/EDGE PROTECTOR
STRIPÐXJ.........................23-54
DOOR EXTERNAL HANDLEÐXJ.........23-48
DOOR FRAME GLASS CHANNEL
REPLACEMENTÐYJ.................23-142
DOOR HINGE/HINGE PIN
REPLACEMENTÐXJ..................23-52
DOOR HINGESÐYJ, FULL-METAL.......23-140
DOOR INSIDE LATCH RELEASE AND
LOCK RODSÐXJ.....................23-50
DOOR JAMB SWITCH, DRIVER'S.....8U-1,8U-2
DOOR KEY LOCK CYLINDERÐXJ........23-47
DOOR KEY LOCK CYLINDERÐYJ,
FULL-METAL.......................23-139
DOOR LATCH ADJUSTMENTÐXJ........23-48
DOOR LATCH EXTERNAL RELEASE
HANDLEÐYJ, FULL-METAL............23-140
DOOR LATCH INSIDE RELEASE AND
LOCK HANDLEÐYJ, FULL-METAL.......23-137
DOOR LATCH STRIKERÐYJ, HALF-
METAL............................23-135
DOOR LATCHÐXJ....................23-49
DOOR LATCHÐYJ, FULL-METAL........23-140
DOOR LOCKS, POWER; POWER DOOR
LOCKS (XJ).......................8W-61-1
DOOR LOCKS, POWER; POWER DOOR
LOCKS (XJ-RHD)
..................8W-61-1
DOOR MIRROR (EXTERNAL)ÐYJ, HALF
METAL
............................23-121
DOOR MOTOR SWITCH REPLACEMENT,
BLOWER MOTOR/AIR
.................24-32
DOOR OPENER STORAGE, REMOTE
GARAGE
............................8C-1
DOOR OPENING WEATHERSTRIP
SEALSÐXJ, DOOR WINDOW GLASS
.....23-55
8 INDEXJ
Description Group-Page Description Group-Page Description Group-Page

DOOR REMOVAL/INSTALLATIONÐXJ.....23-35
DOOR RESTRAINT REPLACEMENTÐXJ . . . 23-41
DOOR SERVICEÐYJ, FULL-METAL......23-142
DOOR SPACER BLOCKSÐTWO-DOOR
VEHICLES, FRONT....................23-53
DOOR STATIONARY WINDOW
GLASSÐXJ, REAR...................23-46
DOOR TRIM PANELÐXJ...............23-31
DOOR TRIM PANELÐYJ, FULL-METAL . . . 23-137
DOOR VACUUM MOTOR, FRESH AIR.....24-34
DOOR VACUUM MOTOR REPLACEMENT,
A/C RECIRCULATING..................24-27
DOOR VENT WINDOW GLASSÐYJ,
FULL-METAL.......................23-137
DOOR WATERDAMÐYJ, FULL-METAL . . . 23-137
DOOR WEATHERSTRIP SEAL
REPLACEMENTÐYJ.................23-142
DOOR WEATHERSTRIP SEALSÐYJ,
FULL-METAL.......................23-141
DOOR WINDOW EXTERIOR
MOLDINGSÐXJ.....................23-54
DOOR WINDOW GLASS AND DOOR
OPENING WEATHERSTRIP SEALSÐXJ....23-55
DOOR WINDOW GLASS REGULATOR
HANDLEÐYJ, FULL-METAL............23-136
DOOR WINDOW GLASS REGULATORÐ
XJ, FRONT..........................23-42
DOOR WINDOW GLASS REGULATORÐ
XJ, REAR...........................23-44
DOOR WINDOW GLASS REGULATORÐ
YJ, FULL-METAL....................23-138
DOOR WINDOW GLASSÐXJ, FRONT.....23-43
DOOR WINDOW GLASSÐXJ, REAR......23-45
DOOR WINDOW GLASSÐYJ, FULL-
METAL............................23-139
DOORÐYJ, HALF-METAL SOFT TOP.....23-134
DOUBLE CARDAN (CV)................16-11
DRAG LINK....................19-16,19-20
DRAINING COOLING SYSTEM............7-21
DRAW FUSE, IGNITION-OFF.............8F-1
DRAW, IGNITION-OFF.................8A-10
DRB SCAN TOOL; BRAKES...............5-3
DRB SCAN TOOL; COOLING SYSTEM.......7-5
DRB SCAN TOOL; EMISSION CONTROL
SYSTEMS...........................25-2
DRB SCAN TOOL; FUEL SYSTEM........14-54
DRB SCAN TOOL; IGNITION SYSTEMS....8D-8
DRIERÐ2.5L ENGINES, CONDENSER
FILTER.............................24-27
DRIERÐ4.0L ENGINES, FILTER.........24-28
DRIP RAIL MOLDINGÐXJ.............23-25
DRIVE (4WD) SWITCH, FOUR-WHEEL;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-2
DRIVE (4WD) SWITCH, FOUR-WHEEL;
TRANSMISSION CONTROLS (XJ-RHD) . . 8W-31-1
DRIVE, AUTOMATIC BELT TENSIONERÐ
XJ MODELS WITH RIGHT HAND..........7-42
DRIVE AXLE ASSEMBLY
REPLACEMENTÐXJ VEHICLES; FRONT
SUSPENSION AND AXLE................2-23
DRIVE AXLE ASSEMBLY
REPLACEMENTÐXJ VEHICLES; REAR
SUSPENSION AND AXLES...........3-14,3-31
DRIVE AXLE ASSEMBLY
REPLACEMENTÐYJ VEHICLES; FRONT
SUSPENSION AND AXLE................2-24
DRIVE AXLE ASSEMBLY
REPLACEMENTÐYJ VEHICLES; REAR
SUSPENSION AND AXLES
...............3-14
DRIVE AXLE, FRONT
....................2-3
DRIVE BELT, ACCESSORY
...............0-21
DRIVE BELT DIAGNOSIS (CONT.),
SERPENTINE
.........................7-40
DRIVE BELT DIAGNOSIS, SERPENTINE
.....7-39
DRIVE, BELT SERVICEÐEXCEPT RIGHT
HAND
...............................7-40
DRIVE, BELT SERVICEÐXJ MODELS
WITH RIGHT HAND
....................7-42
DRIVE BELT TENSION
..................7-45
DRIVE BELTS, ENGINE ACCESSORY
.......7-38
DRIVE GEAR, SPEED SENSOR
ROTORÐSPEEDOMETER
.............21-193
DRIVE, GENERATOR REMOVE/INSTALLÐ
LEFT-HAND
..........................8B-6
DRIVE, GENERATOR REMOVE/INSTALLÐ
RIGHT-HAND
.........................8B-7
DRIVE PULLEY REPLACEMENT
..........19-13DRIVE (RHD), BELT TENSIONÐEXCEPT
RIGHT HAND.........................7-38
DRIVE (RHD), BELT TENSIONÐRIGHT
HAND...............................7-38
DRIVE (RHD) MODELS, BELT TENSIONÐ
EXCEPT RIGHT HAND..................7-45
DRIVE SHAFTS.......................0-26
DRIVE VEHICLES, RIGHT HAND..........23-1
DRIVE, VISCOUS FAN..................7-34
DRIVELINE SNAP; FRONT SUSPENSION
AND AXLE...........................2-19
DRIVELINE SNAP; REAR SUSPENSION
AND AXLES..........................3-10
DRIVELINE VIBRATION.................16-3
DRIVER'S DOOR JAMB SWITCH.....8U-1,8U-2
DRIVER'S POWER LOCK SWITCHÐ2-
DOOR (LHD).........................8P-3
DRIVER'S POWER LOCK SWITCHÐ2-
DOOR (RHD).........................8P-4
DRIVER'S POWER LOCK SWITCHÐ4-
DOOR..............................8P-5
DRIVER'S POWER WINDOW SWITCHÐ
2-DOOR (LHD).......................8S-4
DRIVER'S POWER WINDOW SWITCHÐ
2-DOOR (RHD).......................8S-5
DRIVER'S POWER WINDOW SWITCHÐ
4-DOOR.............................8S-3
DRIVER'S SEAT BELT SWITCH.......8U-1,8U-3
DRIVETRAIN.........................0-22
DRL MODULE REPLACEMENTÐXJ.......8L-15
DRL MODULE REPLACEMENTÐYJ........8L-30
DRUM BRAKE ADJUSTMENT............5-57
DRUM BRAKES.......................5-55
DRUM BRAKESHOE INSTALLATION.......5-55
DRUM BRAKESHOE REMOVAL...........5-55
DRUM REFINISHING, BRAKE............5-58
DRUMÐREAR SUPPORT OVERHAUL,
OVERRUNNING CLUTCHÐLOW-
REVERSE..........................21-125
DUCT, DEFROSTER NOZZLE............24-33
DUCT, FRESH AIR INTAKE..............24-34
ECU AND HCU DIAGNOSIS, ANTILOCK......5-3
ECU INSTALLATION (XJ MODELS)........5-40
ECU OPERATION......................5-37
ECU REMOVAL (XJ MODELS)............5-40
ECU REMOVAL/INSTALLATION (YJ
MODELS)............................5-41
EDGE GUARD/EDGE PROTECTOR
STRIPÐXJ, DOOR....................23-54
EFFECTS OF INCORRECT FLUID LEVEL....21-71
EFFORT, HARD PEDAL OR HIGH PEDAL.....5-6
ELECTRIC COOLING FANÐXJ MODELS
WITH 4.0L 6-CYLINDER ENGINE,
AUXILIARY..........................7-35
ELECTRICAL CONTROL, FUEL PUMP......14-5
ELECTRONIC CONTROL UNIT (ECU).......5-34
ELECTROSTATIC DISCHARGE (ESD)
SENSITIVE DEVICES; WIRING
DIAGRAMSÐGENERAL INFORMATION
(XJ)...............................8W-2
ELEMENT, AIR CLEANER; EMISSION
CONTROL SYSTEMS...................25-7
ELEMENT, AIR CLEANER; FUEL SYSTEM . . 14-59
ELEMENT, AIR CLEANER; LUBRICATION
AND MAINTENANCE...................0-18
ELEMENT TEST, OXYGEN SENSOR (O2S)
HEATING...........................14-48
ELEMENTS, HEATER; POWER MIRRORS
(XJ-RHD).........................8W-62-1
EMISSION CONTROL INFORMATION
(VECI) LABEL, VEHICLE.................25-1
EMISSION CONTROL SYSTEM...........0-20
EMISSION CONTROL SYSTEM
MAINTENANCE........................0-4
EMISSION CONTROLS..................25-4
EMR LAMPÐPCM OUTPUT............14-27
ENGINE ACCESSORY DRIVE BELTS.......7-38
ENGINE AND TRANSMISSION/TRANSFER
CASE IDENTIFICATION...............Intro.-5
ENGINE ASSEMBLY (SHORT BLOCK),
SERVICE.............................9-4
ENGINE ASSEMBLYÐXJ VEHICLES
. . . 9-18,9-59
ENGINE ASSEMBLYÐYJ VEHICLES
. . . 9-20,9-62
ENGINE, AUXILIARY ELECTRIC COOLING
FANÐXJ MODELS WITH 4.0L
6-CYLINDER
.........................7-35
ENGINE BLOCK HEATER
................7-44
ENGINE BREAK-IN
.....................0-15ENGINE COOLANT TEMPERATURE
GAUGE; INSTRUMENT CLUSTER (XJ) . . 8W-40-1
ENGINE COOLANT TEMPERATURE
SENSOR; FUEL SYSTEM...............14-60
ENGINE COOLANT TEMPERATURE
SENSOR; FUEL/IGNITION (XJ)........8W-30-3
ENGINE COOLANT TEMPERATURE
SENSOR; FUEL/IGNITION (YJ)........8W-30-3
ENGINE COOLANT TEMPERATURE
SENSOR; IGNITION SYSTEMS......8D-19,8D-5
ENGINE COOLANT TEMPERATURE
SENSOR; FUEL/IGNITION (XJ-RHD)....8W-30-3
ENGINE COOLANT TEMPERATURE
SENSOR TEST; FUEL SYSTEM..........14-46
ENGINE COOLANT TEMPERATURE
SENSOR TEST; IGNITION SYSTEMS.......8D-9
ENGINE COOLANT TEMPERATURE
SENSORÐPCM INPUT................14-23
ENGINE COOLANT TEMPERATURE
WARNING LAMP; INSTRUMENT
CLUSTER (XJ).....................8W-40-1
ENGINE COOLANT TEMPERATURE
WARNING LAMP; INSTRUMENT
CLUSTER (XJ-RHD)................8W-40-1
ENGINE COOLING SYSTEM..............0-18
ENGINE CYLINDER HEAD...........9-25,9-67
ENGINE CYLINDER HEAD COVER.....9-22,9-64
ENGINE CYLINDER HEAD GASKET
FAILURE DIAGNOSIS....................9-5
ENGINE DAMPER.....................9-17
ENGINE DIAGNOSIS....................9-5
ENGINE, DIAGRAM INDEXÐ2.5L;
FUEL/IGNITION (XJ)..................8W-30-6
ENGINE, DIAGRAM INDEXÐ4.0L;
FUEL/IGNITION (XJ)................8W-30-6
ENGINE, ENGINE EXHAUST MANIFOLDÐ
2.5L................................11-7
ENGINE, ENGINE EXHAUST MANIFOLDÐ
4.0L................................11-7
ENGINE, ENGINE FIRING ORDERÐ2.5L
4-CYLINDER........................8D-32
ENGINE, ENGINE FIRING ORDERÐ4.0L
6-CYLINDER........................8D-32
ENGINE EXHAUST MANIFOLDÐ2.5L
ENGINE.............................11-7
ENGINE EXHAUST MANIFOLDÐ4.0L
ENGINE.............................11-7
ENGINE FIRING ORDERÐ2.5L
4-CYLINDER ENGINE.................8D-32
ENGINE FIRING ORDERÐ4.0L
6-CYLINDER ENGINE.................8D-32
ENGINE, INTAKE MANIFOLDÐ2.5L........11-7
ENGINE, INTAKE MANIFOLDÐ4.0L........11-8
ENGINE MAINTENANCE.................0-15
ENGINE MOUNTÐREAR............9-16,9-57
ENGINE MOUNTSÐFRONT..........9-14,9-56
ENGINE OIL..........................0-15
ENGINE OIL CHANGE AND FILTER
REPLACEMENT.......................0-16
ENGINE OIL FILTER....................0-17
ENGINE OIL PRESSURE.................9-7
ENGINE ONLY, POWER STEERING
PRESSURE SWITCHÐ2.5L.............14-63
ENGINE ONLY, TORQUE CONVERTER
CLUTCH (TCC) SOLENOID AND
RELAYÐ2.5L; TRANSMISSION
CONTROLS (XJ)...................8W-31-1
ENGINE ONLY, TRANSMISSION
CONTROL MODULEÐ4.0L;
TRANSMISSION CONTROLS (XJ)......8W-31-1
ENGINE PERFORMANCE.................9-2
ENGINE SERVICE PROCEDURES, 2.5L.....9-13
ENGINE SERVICE PROCEDURES, 4.0L.....9-55
ENGINE SPECIFICATIONS...........9-52,9-93
ENGINE, VACUUM ROUTING
SCHEMATICÐ2.5L 4 CYLINDER..........25-3
ENGINE, VACUUM ROUTING
SCHEMATICÐ4.0L 6 CYLINDER..........25-3
ENGINES, CONDENSER FILTER
DRIERÐ2.5L........................24-27
ENGINES, CONDENSERÐ4.0L..........24-28
ENGINES, FILTER DRIERÐ4.0L
.........24-28
ENGINES, FUEL USAGE STATEMENTÐ
GAS
................................0-19
ENGLISH/SAE CONVERSION, METRIC
. . Intro.-11
ENTRY MODULE, KEYLESS
.........8P-1,8P-7
ENTRY MODULE, REMOTE KEYLESS;
POWER DOOR LOCKS (XJ)
...........8W-61-1
JINDEX 9
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

INDEX, DIAGRAM; FRONT LIGHTING
(XJ).............................8W-50-2
INDEX, DIAGRAM; FRONT LIGHTING
(XJ-RHD).........................8W-50-3
INDEX, DIAGRAM; FRONT LIGHTING
(YJ).............................8W-50-2
INDEX, DIAGRAM; FUEL/IGNITION (YJ) . 8W-30-5
INDEX, DIAGRAM; FUSE/FUSE BLOCK
(XJ).............................8W-10-1
INDEX, DIAGRAM; FUSE/FUSE BLOCK
(XJ-RHD).........................8W-10-1
INDEX, DIAGRAM; FUSE/FUSE BLOCK
(YJ).............................8W-10-1
INDEX, DIAGRAM; GROUND
DISTRIBUTION (XJ)................8W-15-1
INDEX, DIAGRAM; GROUND
DISTRIBUTION (XJ-RHD)............8W-15-1
INDEX, DIAGRAM; GROUND
DISTRIBUTION (YJ)................8W-15-1
INDEX, DIAGRAM; HEATED REAR
WINDOW (XJ).....................8W-48-1
INDEX, DIAGRAM; HEATED REAR
WINDOW (XJ-RHD).................8W-48-1
INDEX, DIAGRAM; HEATED REAR
WINDOW (YJ).....................8W-48-1
INDEX, DIAGRAM; HORN/CIGAR
LIGHTER............................8E-1
INDEX, DIAGRAM; HORN/CIGAR
LIGHTER (YJ).....................8W-41-1
INDEX, DIAGRAM; INSTRUMENT
CLUSTER (XJ).............8W-40-1,8W-40-3
INDEX, DIAGRAM; INSTRUMENT
CLUSTER (XJ-RHD)................8W-40-3
INDEX, DIAGRAM; INSTRUMENT
CLUSTER (YJ).....................8W-40-2
INDEX, DIAGRAM; INTERIOR LIGHTING
(XJ).............................8W-44-2
INDEX, DIAGRAM; INTERIOR LIGHTING
(XJ-RHD).........................8W-44-2
INDEX, DIAGRAM; INTERIOR LIGHTING
(YJ).............................8W-44-2
INDEX, DIAGRAM; OVERHEAD CONSOLE
(XJ).............................8W-49-1
INDEX, DIAGRAM; OVERHEAD CONSOLE
(XJ-RHD).........................8W-49-1
INDEX, DIAGRAM; POWER
DISTRIBUTION (XJ)................8W-11-1
INDEX, DIAGRAM; POWER
DISTRIBUTION (XJ-RHD)............8W-11-1
INDEX, DIAGRAM; POWER
DISTRIBUTION (YJ)................8W-11-1
INDEX, DIAGRAM; POWER DOOR LOCKS
(XJ).............................8W-61-1
INDEX, DIAGRAM; POWER DOOR LOCKS
(XJ-RHD).........................8W-61-1
INDEX, DIAGRAM; POWER MIRRORS
(XJ).............................8W-62-1
INDEX, DIAGRAM; POWER MIRRORS
(XJ-RHD).........................8W-62-1
INDEX, DIAGRAM; POWER SEAT (XJ) . . 8W-63-1
INDEX, DIAGRAM; POWER SEAT
(XJ-RHD).........................8W-63-1
INDEX, DIAGRAM; POWER WINDOWS
(XJ).............................8W-60-2
INDEX, DIAGRAM; POWER WINDOWS
(XJ-RHD).........................8W-60-2
INDEX, DIAGRAM; REAR LIGHTING
(XJ).............................8W-51-1
INDEX, DIAGRAM; REAR LIGHTING
(XJ-RHD).........................8W-51-1
INDEX, DIAGRAM; REAR LIGHTING
(YJ).............................8W-51-1
INDEX, DIAGRAM; STARTING SYSTEM
(XJ).............................8W-21-1
INDEX, DIAGRAM; STARTING SYSTEM
(XJ-RHD).........................8W-21-1
INDEX, DIAGRAM; STARTING SYSTEM
(YJ).............................8W-21-1
INDEX, DIAGRAM; TRAILER TOW (XJ) . . 8W-54-1
INDEX, DIAGRAM; TRAILER TOW
(XJ-RHD)
.........................8W-54-1
INDEX, DIAGRAM; TRANSMISSION
CONTROLS (XJ)
...................8W-31-1
INDEX, DIAGRAM; TRANSMISSION
CONTROLS (XJ-RHD)
...............8W-31-1
INDEX, DIAGRAM; TRANSMISSION
CONTROLS (YJ)
...................8W-31-1
INDEX, DIAGRAM; TURN SIGNALS (XJ)
. 8W-52-1INDEX, DIAGRAM; TURN SIGNALS
(XJ-RHD).........................8W-52-1
INDEX, DIAGRAM; TURN SIGNALS (YJ) . 8W-52-1
INDEX, DIAGRAM; VEHICLE SPEED
CONTROL (XJ)....................8W-33-1
INDEX, DIAGRAM; VEHICLE SPEED
CONTROL (XJ-RHD)................8W-33-1
INDEX, DIAGRAM; WIPERS (XJ).......8W-53-2
INDEX, DIAGRAM; WIPERS (XJ-RHD) . . 8W-53-2
INDEX, DIAGRAM; WIPERS (YJ).......8W-53-2
INDEX, DIAGRAM; FUEL/IGNITION
(XJ-RHD).........................8W-30-5
INDEX, GROUP; COOLING SYSTEM.......8E-1
INDEX, GROUP; INSTRUMENT PANEL
AND GAUGES........................8E-1
INDEX, SPLICE; SPLICE INFORMATION
(XJ).............................8W-70-1
INDEX, SPLICE; SPLICE INFORMATION
(XJ-RHD).........................8W-70-1
INDEX, SPLICE; SPLICE INFORMATION
(YJ).............................8W-70-1
INDEXÐ2.5L ENGINE, DIAGRAM......8W-30-6
INDEXÐ4.0L ENGINE, DIAGRAM......8W-30-6
INDICATOR LAMP, CHARGING SYSTEM . 8W-40-3
INDICATOR LAMP, HIGH-BEAM;
INSTRUMENT CLUSTER (XJ).........8W-40-2
INDICATOR LAMP, HIGH-BEAM;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-2
INDICATOR LAMP (MIL), MALFUNCTION;
FUEL/IGNITION (XJ)................8W-30-5
INDICATOR LAMP (MIL), MALFUNCTION;
FUEL/IGNITION (YJ)................8W-30-5
INDICATOR LAMP (MIL), MALFUNCTION;
INSTRUMENT CLUSTER (XJ).........8W-40-2
INDICATOR LAMP (MIL), MALFUNCTION;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-1
INDICATOR LAMP (MIL), MALFUNCTION;
FUEL/IGNITION (XJ-RHD)............8W-30-4
INDICATOR LAMPÐPCM OUTPUT,
MALFUNCTION......................14-28
INDICATOR LAMPS.....8E-12,8E-25,8E-32,8E-3
INDICATOR LAMPS, TURN SIGNAL;
INSTRUMENT CLUSTER (XJ).........8W-40-2
INDICATOR LAMPS, TURN SIGNAL;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-2
INDICATOR (SRI) LAMP, SERVICE
REMINDER..........................25-1
INDICATOR WARNING LAMP, SEAT BELT;
INSTRUMENT CLUSTER (XJ).........8W-40-2
INDICATOR WARNING LAMP, SEAT BELT;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-2
INDICATORÐPCM OUTPUT, SHIFT.......14-29
INDICATORS, TREAD WEAR.............22-3
INFLATION PRESSURES, TIRE...........22-2
INFORMATIONÐXJ, DOME/COURTESY
LAMP SERVICE......................8L-16
INFORMATIONÐXJ, UNDERHOOD LAMP
SERVICE...........................8L-12
INFORMATIONÐYJ, DOME/COURTESY
LAMP SERVICE......................8L-31
INFORMATIONÐYJ, SOFT TOP SERVICE . 23-127
INFORMATIONÐYJ, UNDERHOOD LAMP
SERVICE...........................8L-28
INITIALIZATION, ABS SYSTEM
POWER-UP..........................5-35
INJECTION (MFI)ÐCOMPONENT
DESCRIPTION/SYSTEM OPERATION,
MULTI-PORT FUEL...................14-19
INJECTION (MFI)ÐCOMPONENT
REMOVAL/INSTALLATION, MULTI-PORT
FUEL..............................14-58
INJECTION (MFI)ÐGENERAL
DIAGNOSIS, MULTI-PORT FUEL.........14-35
INJECTOR DIAGNOSISÐVEHICLE RUNS
ROUGH AND/OR HAS A MISS...........14-52
INJECTOR, FUEL.....................14-60
INJECTOR TEST, FUEL.................14-51
INJECTORS, FUEL; FUEL/IGNITION (XJ) . 8W-30-1
INJECTORS, FUEL; FUEL/IGNITION (YJ) . 8W-30-2
INJECTORS, FUEL; FUEL/IGNITION
(XJ-RHD).........................8W-30-1
INJECTORSÐPCM OUTPUT, FUEL
.......14-27
IN-LINE FUSE
........................8F-1
INNER AXLE SHAFT OIL SEAL
REPLACEMENT
.......................2-35
INNER SCUFF PLATE/COWL SIDE TRIM
PANELÐXJ, FRONT
...................23-86
INNER SPLASH SHIELDSÐYJ, FENDER
. . 23-116INPUT, AIR CONDITIONING (A/C)
CONTROLSÐPCM....................14-21
INPUT, AUTOMATIC SHUTDOWN (ASD)
SENSEÐPCM.......................14-21
INPUT, BATTERY VOLTAGEÐPCM........14-21
INPUT, BRAKE SWITCH; ANTI-LOCK
BRAKES (XJ)......................8W-32-2
INPUT, BRAKE SWITCH; ANTI-LOCK
BRAKES (XJ-RHD).................8W-32-2
INPUT, BRAKE SWITCH; ANTI-LOCK
BRAKES (YJ)......................8W-32-2
INPUT, BRAKE SWITCH; FUEL/IGNITION
(XJ).............................8W-30-5
INPUT, BRAKE SWITCH; FUEL/IGNITION
(YJ).............................8W-30-5
INPUT, BRAKE SWITCH; FUEL/IGNITION
(XJ-RHD).........................8W-30-5
INPUT, BRAKE SWITCHÐPCM..........14-22
INPUT, CAMSHAFT POSITION SENSORÐ
PCM...............................14-22
INPUT, CRANKSHAFT POSITION
SENSORÐPCM......................14-22
INPUT, DATA LINK CONNECTORÐPCM . . . 14-22
INPUT, ENGINE COOLANT
TEMPERATURE SENSORÐPCM.........14-23
INPUT, EXTENDED IDLE SWITCHÐPCM . . . 14-23
INPUT, IGNITION CIRCUIT SENSEÐPCM . . 14-23
INPUT, INTAKE MANIFOLD AIR
TEMPERATURE SENSORÐPCM.........14-22
INPUT, MANIFOLD ABSOLUTE
PRESSURE (MAP) SENSORÐPCM.......14-23
INPUT, OXYGEN (O2S) SENSORÐPCM.....14-24
INPUT, PARK/NEUTRAL SWITCHÐPCM . . . 14-24
INPUT, POWER STEERING PRESSURE
SWITCHÐPCM......................14-24
INPUT, SCI RECEIVEÐPCM............14-24
INPUT, SENSOR RETURNÐPCM.........14-25
INPUT SIGNALS, WHEEL/TIRE SIZE........5-3
INPUT, SPEED CONTROLÐPCM.........14-25
INPUT, THROTTLE POSITION SENSOR
(TPS)ÐPCM........................14-25
INPUT, VEHICLE SPEED SENSORÐPCM . . 14-25
INSERTÐXJ, REAR QUARTER WINDOW
GLASS/REAR QUARTER PLASTIC........23-73
INSIDE LATCH RELEASE AND LOCK
RODSÐXJ, DOOR....................23-50
INSIDE RELEASE AND LOCK HANDLEÐ
YJ, FULL-METAL DOOR LATCH.........23-137
INSPECTION AND ADJUSTMENT,
PRELIMINARY......................21-176
INSPECTION AND DIAGNOSIS CHARTS.....6-4
INSPECTION AND PARK LOCK
COMPONENT OVERHAUL, ADAPTER/
EXTENSION HOUSING................21-127
INSPECTION, CALIPER CLEANING........5-50
INSPECTION (ENGINE OIL LEAKS IN
GENERAL)............................9-6
INSPECTION, GEAR CLEANING..........19-42
INSPECTION, OVERHAUL CLEANING....21-294,
21-318
INSPECTION, PRE-ALIGNMENT............2-6
INSPECTION, RUBBER AND PLASTIC
COMPONENT.........................0-20
INSPECTION, TORQUE CONVERTER
STATOR CLUTCH....................21-199
INSPECTION, TRANSMISSION CASE
CLEANING.........................21-125
INSPECTION, VALVE BODY
DISASSEMBLY......................21-147
INSTALLATION, 30RH/32RH
TRANSMISSION REMOVAL............21-115
INSTALLATION, ACCELERATION SWITCH . . . 5-39
INSTALLATION AND ADJUSTMENT, REAR
WHEEL SENSOR......................5-38
INSTALLATION, AW-4 TRANSMISSION
REMOVAL.........................21-198
INSTALLATION, BRAKE PEDAL...........5-31
INSTALLATION, BRAKELIGHT SWITCH.....5-32
INSTALLATION, CALIPER................5-51
INSTALLATION, CLUTCH COVER AND
DISC...............................6-10
INSTALLATION, CLUTCH HYDRAULIC
LINKAGE
............................6-14
INSTALLATION, CLUTCH PEDAL
..........6-15
INSTALLATION, DIFFERENTIAL
...........2-44
INSTALLATION, DIFFERENTIAL
MEASUREMENT
.......................3-25
INSTALLATION, DISC BRAKESHOE
........5-47
14 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

FUSE/FUSE BLOCK
GENERAL INFORMATION
This section covers the Fuse Block and all circuits
involved with it. For additional information on sys-
tem operation, refer to the appropriate section of the
wiring diagrams.
DIAGRAM INDEX
Component Page
Circuit Breaker (Fuse Block Cavity 11)...........8W-10-8
Combination Buzzer.......................8W-10-6
Fuse 1 (Fuse Block).......................8W-10-9
Fuse 3 (PDC)...........................8W-10-4
Fuse 3 (Fuse Block).......................8W-10-5
Fuse 4 (Fuse Block).....................8W-10-6, 8
Fuse 4 (PDC)...........................8W-10-8
Fuse 5 (Fuse Block).......................8W-10-6
Fuse 6 (Fuse Block).......................8W-10-5
Fuse 7 (Fuse Block).......................8W-10-8
Fuse 8 (Fuse Block).......................8W-10-4Component Page
Fuse 9 (Fuse Block).......................8W-10-6
Fuse 10 (Fuse Block)......................8W-10-5
Fuse 12 (Fuse Block)......................8W-10-9
Fuse 13 (PDC)..........................8W-10-9
Fuse Block.............................8W-10-3
Gauge Package........................8W-10-5, 7
Headlamp Switch.........................8W-10-4
Ignition Switch........................8W-10-6, 8
Instrument Cluster......................8W-10-5, 7
Panel Lamp Dimmer Switch..................8W-10-5
J8W-10 FUSE/FUSE BLOCKÐYJ VEHICLES 8W - 10 - 1