1995 JEEP CHEROKEE service indicator

DIAGNOSTIC TROUBLE CODE DESCRIPTIONSÐCONTINUED
Diagnostic
Trouble CodeDRB Scan Tool Description of Diagnostic Trouble Code
44* Battery Temp Sensor Volts out of Limit An open or shorted condition exists in the en-
gine coolant temperature sensor circuit or a
problem exists in the PCM's battery tempera-
ture voltage circuit.
46** Charging System Voltage Too High Battery voltage sense input above target
charging voltage during engine operation.
47** Charging System Voltage Too Low Battery voltage sense input below target
charging during engine operation. Also, no sig-
nificant change detected in battery voltage
during active test of generator output.
51** O2S Signal Stays Below Center (Lean) Oxygen sensor signal input indicates lean air/
fuel ratio condition during engine operation.
52** O2S Signal Stays Above Center (Rich) Oxygen sensor signal input indicates rich air/
fuel ratio condition during engine operation.
53* Internal PCM Failure PCM Internal fault condition detected.
or
PCM Failure SRI Communications PCM Internal fault condition detected.
54* No Cam Sync Signal at PCM No fuel sync (camshaft signal) detected during
engine cranking.
55* Display not shown on DRB scan tool Completion of diagnostic trouble code display
on the Malfunction Indicator Lamp (Check En-
gine Lamp).
62* PCM Failure SRI miles not stored Unsuccessful attempt to update SRI (service
reminder indicator) miles in the PCM EE-
PROM.
63* PCM Failure EEPROM Write Denied Unsuccessful attempt to write to an EEPROM
location by the PCM.
* Check Engine Lamp will not illuminate at all times if this Diagnostic Trouble Code was recorded. Cycle
Ignition key as described in manual and observe code flashed by Check Engine lamp.
** Check Engine Lamp will illuminate during engine operation if this Diagnostic Trouble Code was recorded.
JFUEL SYSTEM GENERAL DIAGNOSIS 14 - 57

TILT STEERING COLUMN
DISASSEMBLY
(1) Remove the steering column from the vehicle, if
necessary. Refer to the removal procedure.
(2) If the column is removed for service, fabricate a
support fixture to clamp it in a vise (Fig. 1).
(3) If the steering column has not been removed
from the vehicle, place the front wheels in the
straight-ahead position. Disconnect the battery nega-
tive cable.
(4) Protect the painted areas on the steering col-
umn.
(5) Remove the steering wheel. Refer to the re-
moval procedure.
(6) Column shift: Remove the gear selector lever
retaining pin and the lever from the housing.
(7) Remove the lockplate cover. Use two small pry
bars to pry the cover off the lockplate.
WARNING: THE LOCKPLATE RETAINS A VERY
STRONG, SPRING FORCE. DO NOT ATTEMPT TO
REMOVE THE STEERING SHAFT RETAINING SNAP
RING WITHOUT USING LOCKPLATE COMPRESSOR
C-4156.
(8) Compress the lockplate with Lock Plate Com-
pressor C-4156 and release the steering shaft retain-
ing snap ring (Fig. 2).
(9) Remove the lockplate compressor tool and the
retaining snap ring. Discard the snap ring.
(10) Remove the lockplate, canceling cam, upper
bearing preload spring, and the thrust washer from
the steering column/shaft.(11) Remove the hazard warning switch knob.
Press the knob inward and remove it from the steer-
ing column by turning it counterclockwise.
(12) If the steering column is the column shift
type, remove the two retaining screws and the gear
selector indicator cover.
(13) If the steering column is the column shift
type, remove the gear selector indicator lamp bracket
retaining screw. Do not remove the lamp and bracket
at this time.
(14) Remove the tilt-release lever.
(15) Disconnect the turn signal wire harness con-
nector from the bracket located at the lower end of
the steering column (Fig. 3).
CAUTION: Wrap tape around the turn signal switch
wire harness connector to prevent it from becoming
entangled during removal.
(16) Remove the plastic protector from the wire
harness.
(17) Remove the turn signal switch retaining
screws (Fig. 4), dimmer switch actuator arm, to re-
move the switch. Guide the switch straight up and
out of the steering column.
(18) Remove the windshield wiper switch wire har-
ness and all the other wire harnesses located within
the steering column.
(19) Insert the ignition switch key into the key/lock
cylinder. Turn the key to the ON position.
CAUTION: Do not attempt to remove the key warn-
ing buzzer switch and contacts separately. If sepa-
rated, the contacts can detach and drop into the
steering column.
Fig. 1 Steering Column Support Fixture
Fig. 2 Lockplate Snap Ring Removal
19 - 66 STEERINGJ

(4) Apply parking brakes.
(5) Shift transmission momentarily into all gear
ranges. Then shift transmission back to Neutral.
(6) Clean top of filler tube and dipstick to keep dirt
from entering tube.
(7) Remove dipstick and check fluid level as fol-
lows:
(a) Dipstick has three fluid level indicator levels
(Fig. 1) which are: a MIN dot, an OK crosshatch
area, and a MAX fill arrow.
(b) Correct maximum level is to MAX arrow
mark. Correct acceptable level is to OK mark in
crosshatch area.
(c) Incorrect level is at or below MIN dot.
(d) If fluid is low, add only enough Mopar ATF
Plus to restore correct level. Do not overfill.
CAUTION: Do not overfill the transmission. Overfill-
ing may cause leakage out the pump vent which
can be mistaken for a pump seal leak. Overfilling
will also cause fluid aeration and foaming as the ex-
cess fluid is picked up and churned by the gear
train. This will significantly reduce fluid life.
EFFECTS OF INCORRECT FLUID LEVEL
A low fluid level allows the pump to take in air
along with the fluid. Air in the fluid will cause fluid
pressures to be low and develop slower than normal.
If the transmission is overfilled, the gears churn
the fluid into foam. This aerates the fluid causing the
same conditions that occur with a low level.
In either case, air bubbles cause fluid overheating,
oxidation and varnish buildup which interferes with
valve, clutch and servo operation. Foaming also
causes fluid expansion which can result in fluid over-
flow from the transmission vent or fill tube. Fluid
overflow can easily be mistaken for a leak if inspec-
tion is not careful.
TRANSMISSION THROTTLE VALVE CABLE
ADJUSTMENT
Throttle cable adjustment is important to proper
operation. This adjustment positions the throttle
valve which controls shift speed, quality and part
throttle downshift sensitivity.
If cable adjustment setting is too short, early shifts
and slippage between shifts may occur. If the setting
is too long, shifts may be delayed and part throttle
downshifts may be very sensitive. Refer to the In-Ve-
hicle Service section for adjustment procedure.
GEARSHIFT CABLE/LINKAGE ADJUSTMENT
Gearshift cable/linkage adjustment is important be-
cause it positions the valve body manual valve. Incor-
rect adjustment will cause creeping in Neutral,
premature clutch wear, delayed engagement in any
gear, or a no-start in Park or Neutral position.Proper operation of the neutral start switch will
provide a quick check on adjustment. Refer to the In-
Vehicle Service section for adjustment procedure.
ROAD TEST
Before road testing, be sure the fluid level and all
cable/linkage adjustments have been checked and ad-
justed if necessary.
Observe engine performance during the road test. A
poorly tuned engine will not allow an accurate anal-
ysis of transmission operation.
Operate the transmission in all gear ranges. Check
for slippage and shift variations. Note whether the
shifts are harsh, spongy, delayed, early, or if part
throttle downshifts are sensitive.
Watch closely for slippage or engine flare which
usually indicates clutch, band or overrunning clutch
problems. If the condition is advanced, an overhaul
may be necessary to restore normal operation.
A slipping clutch or band can often be determined
by comparing which internal units are applied in the
various gear ranges. The Clutch and Band Applica-
tion chart (Fig. 3) provides a basis for analyzing road
test results.
ANALYZING THE ROAD TEST
Refer to the Clutch and Band Application chart
(Fig. 3) and note which elements are in use in the
various gear ranges.
The rear clutch is applied in all forward ranges (D,
2, 1). The overrunning clutch is applied in first gear
(D and 2 range only). The rear band is applied in 1
and R range only.
For example: If slippage occurs in first gear in D
and 2 range but not in 1 range, the overrunning
Fig. 3 Clutch And Band Application Chart
J30RH/32RH TRANSMISSION DIAGNOSIS 21 - 71

30RH/32RH IN-VEHICLE SERVICE
INDEX
page page
Converter Drainback Check Valve Service...... 113
Fluid and Filter Replacement................. 99
Fluid Level Check......................... 99
Front Band Adjustment.................... 102
Governor and Park Gear Service............. 105
Oil Filter Replacement..................... 103
Park Interlock Cable Adjustment (XJ).......... 101
Park Lock Component Replacement.......... 108
Park/Neutral Position Switch Service.......... 109
Rear Band Adjustment.................... 103
Recommended Fluid....................... 99Refilling After Overhaul or Fluid/Filter Change . . . 100
Shift Cable Adjustment (XJ)................. 100
Shift Linkage Adjustment (YJ)............... 100
Speedometer Service..................... 109
Throttle Valve Cable Adjustment (XJ/YJ)....... 101
Transmission Cooler Flow Testing............ 113
Transmission Cooler Line and Fitting Service.... 111
Transmission Cooler Reverse Flushing......... 114
Valve Body Installation.................... 104
Valve Body Removal...................... 104
Valve Body Service....................... 104
RECOMMENDED FLUID
Recommended (and preferred) fluid for 30RH/32RH
transmissions is Mopar ATF Plus, type 7176.
Dexron II is not really recommended and should
only be used when ATF Plus is not available.
FLUID LEVEL CHECK
Transmission fluid level should be checked monthly
under normal operation. If the vehicle is used for
trailer towing or similar heavy load hauling, check
fluid level and condition weekly.
Fluid level is checked with the engine running at
curb idle speed, the transmission in Neutral and the
transmission fluid at normal operating temperature.
FLUID LEVEL CHECK PROCEDURE
(1) Transmission fluid must be at normal operating
temperature for accurate fluid level check. Drive ve-
hicle if necessary to bring fluid temperature up to
normal hot operating temperature of 82ÉC (180ÉF).
(2) Position vehicle on level surface. This is ex-
tremely important for accurate fluid level check.
(3) Start and run engine at curb idle speed.
(4) Apply parking brakes.
(5) Shift transmission momentarily into all gear
ranges. Then shift transmission back to Neutral.
(6) Clean top of filler tube and dipstick to keep dirt
from entering tube.
(7) Remove dipstick and check fluid level as fol-
lows:
(a) Dipstick has three fluid level indicator levels
(Fig. 1) which are a MIN dot, an OK crosshatch
area, and a MAX fill arrow.
(b) Correct maximum level is to MAX arrow
mark. Correct acceptable level is to OK mark in
crosshatch area.
(c) Incorrect level is at or below MIN dot.
(d) If fluid is low, add only enough Mopar ATF
Plus restore correct level. Do not overfill.CAUTION: Do not overfill the transmission. Overfill-
ing may cause leakage out the pump vent which
can be mistaken for a pump seal leak. Overfilling
will also cause fluid aeration and foaming as the ex-
cess fluid is picked up and churned by the gear
train. This will reduce fluid life significantly.
FLUID AND FILTER REPLACEMENT
NORMAL CHANGE INTERVAL
The fluid and filter should be changed (and the
bands adjusted) at recommended maintenance inter-
vals, or whenever the transmission has been disas-
sembled for any reason.
Refer to the Driveline section in Group O, Lubrica-
tion and Maintenance for recommended change inter-
vals. Refer to the fluid/filter replacement and band
adjustment procedures in this section.
SEVERE USAGE CHANGE INTERVAL
Under severe usage, the fluid and filter should be
changed and the bands adjusted at 12,000 mile (19
000 Km) intervals.
Severe usage is defined as:
(a) More than half of vehicle operation occurs in
heavy city traffic during hot weather (above 90É F).
(b) Vehicle is used for taxi, police, limousine, or
similar commercial operation.
Fig. 1 Fluid Level Marks On Transmission Dipstick
J30RH/32RH IN-VEHICLE SERVICE 21 - 99

30RH/32RH TRANSMISSION REMOVAL AND INSTALLATION
INDEX
page page
ConverterÐPump SealÐDrive Plate Service.... 116
Transmission and Converter Installation........ 117Transmission and Converter Removal......... 115
TRANSMISSION AND CONVERTER REMOVAL
(1) Remove fan shroud attaching bolts.
(2) Disconnect transmission fill tube at upper
bracket.
(3) Raise vehicle.
(4) Remove inspection cover from converter hous-
ing and remove skid plate for access, if necessary.
(5) Remove transmission fill tube and fill tube O-
ring.
(6) Remove starter motor.
(7) Mark propeller shafts and axle yokes for align-
ment reference.
(8) Disconnect propeller shafts at yokes. Secure
shafts to frame rails with wire.
(9) Disconnect exhaust pipes at exhaust manifolds,
if necessary.
(10) Drain transfer case lubricant, if transfer case
will also be serviced.
(11) Disconnect vehicle speed sensor wires.
(12) Disconnect transfer case shift linkage.
(13) Disconnect gearshift cable/linkage and throttle
valve cable at transmission levers.
(14) Disconnect transfer case vent hose. Then dis-
connect indicator switch wires on XJ, or vacuum
switch harness on YJ.
(15) Remove wire harness from clips on transfer
case.
(16) Remove transfer case attaching nuts and re-
move transfer case. Use transmission jack or helper
to support and remove transfer case.
(17) Disconnect park/neutral position switch wires.
(18) Disconnect and remove crankshaft position
sensor (Figs. 1 and 2). Retain sensor bolt (or bolts)
for reinstallation.
CAUTION: The crankshaft position sensor can be
damaged during transmission removal (or installa-
tion) if the sensor is still bolted to the engine block.
To avoid damage, remove the sensor before remov-
ing the transmission.
(19) Remove wire harnesses from clips/tie straps
on transmission.
(20) Remove converter housing access cover and
mark drive plate and converter for alignment refer-
ence.
(21) Remove bolts attaching converter to drive
plate.(22) Support engine with support stand.
(23) Support transmission with transmission jack.
Secure transmission to jack with safety chain.
Fig. 1 Crankshaft Position Sensor (2.5L)
Fig. 2 Crankshaft Position Sensor (4.0L YJ)
J30RH/32RH TRANSMISSION REMOVAL AND INSTALLATION 21 - 115

EMISSION CONTROL SYSTEMS
CONTENTS
page page
COMPONENT REMOVAL/INSTALLATION....... 7
EMISSION CONTROLS.................... 4GENERAL INFORMATION.................. 1
GENERAL INFORMATION
INDEX
page page
Catalytic Convertor......................... 1
DRB Scan Tool............................ 2
Exhaust Gas Recirculation (EGR) System........ 1Service Reminder Indicator (SRI) Lamp.......... 1
Vacuum Hose Routing Schematics............. 2
Vehicle Emission Control Information (VECI) Label . 1
Throughout this group, references are made to par-
ticular vehicle models by alphabetical designation
(XJ or YJ) or by the particular vehicle nameplate. A
chart showing a breakdown of alphabetical designa-
tions is included in the Introduction section at the
beginning of this manual.
Information on the air cleaner housing and the air
cleaner element can be found in Group 14, Fuel Sys-
tems.
CATALYTIC CONVERTOR
Refer to Group 11, Exhaust System and Intake
Manifold for information.
EXHAUST GAS RECIRCULATION (EGR) SYSTEM
An EGR system is not used with the 2.5L 4 cylin-
der or the 4.0L 6 cylinder engine on any XJ or YJ
model.
SERVICE REMINDER INDICATOR (SRI) LAMP
The instrument panel mounted SRI lamp was for-
merly referred to as the emission maintenance re-
minder (EMR) lamp. It isnot usedon any XJ or YJ
model for the 1995 model year.
VEHICLE EMISSION CONTROL INFORMATION
(VECI) LABEL
All vehicles are equipped with a combined VECI la-
bel. The label is located in the engine compartment
(Figs. 1 or 2). The label contains the following:
²Engine family and displacement
²Evaporative family
²Emission control system schematic²Certification application
²Engine timing specifications (if adjustable)
²Idle speeds (if adjustable)
²Spark plug and plug gap
The label also contains an engine vacuum sche-
matic. There are unique labels for vehicles built for
sale in the state of California and the country of
Canada. Canadian labels are written in both the En-
glish and French languages. These labels are perma-
nently attached and cannot be removed without
defacing information and destroying label.
The VECI label illustration (Fig. 3) is used as
an example only.Refer to the VECI label located in
the engine compartment (Figs. 1 or 2) for actual
emission information.
Fig. 1 VECI Label LocationÐXJ Models
JEMISSION CONTROL SYSTEMS 25 - 1

ANTENNA........................8F-2,8F-5
ANTENNA, POWER; RADIO (XJ-RHD) . . . 8W-47-1
ANTENNA REMOVE/INSTALL - XJ.........8F-8
ANTENNA REMOVE/INSTALL - YJ........8F-10
ANTILOCK BRAKES (ABS)................5-1
ANTILOCK BRAKING MODE, ABS
OPERATION IN.......................5-36
ANTILOCK ECU AND HCU DIAGNOSIS......5-3
APPLICATION CHARTS, GEARTRAIN
OPERATION........................21-169
APPLICATION, TRANSMISSION..........21-67
APPLICATIONÐXJ VEHICLES, BULB......8L-18
APPLICATIONÐYJ VEHICLES, BULB......8L-32
APPLIQUEÐXJ, QUARTER WINDOW.....23-25
APPLIQUEÐYJ, RADIATOR GRILLE.....23-104
APRONSÐYJ, FENDER SPLASH........23-115
ARM, LOWER SUSPENSION.............2-13
ARM, PITMAN..................19-17,19-20
ARM REMOVE/INSTALL, LIFTGATE
WIPER.............................8K-17
ARM REMOVE/INSTALL, WINDSHIELD
WIPER.............................8K-17
ARM, UPPER SUSPENSION.............2-12
ARMING/DISARMING MECHANISM;
RESTRAINT SYSTEMS.................8M-2
ARMING/DISARMING MECHANISM;
STEERING..........................19-48
ARMS AND PUSH RODS, ROCKER....9-23,9-65
ASH RECEIVER TRAY LAMPÐXJ, I/P.....23-80
ASSEMBLY....................19-63,19-71
ASSEMBLY AND ADJUSTMENT, VALVE
BODY.............................21-153
ASSEMBLY, CALIPER...................5-50
ASSEMBLY, COMPRESSOR CLUTCH......24-20
ASSEMBLY, DIFFERENTIAL; FRONT
SUSPENSION AND AXLE................2-38
ASSEMBLY, DIFFERENTIAL; REAR
SUSPENSION AND AXLES...............3-21
ASSEMBLY, FINAL; FRONT SUSPENSION
AND AXLE...........................2-46
ASSEMBLY, FINAL; REAR SUSPENSION
AND AXLES..........................3-29
ASSEMBLY, FUEL RAIL................14-62
ASSEMBLY, GEAR....................19-43
ASSEMBLY, IMPACT SENSOR/INFLATOR . . . 8M-2
ASSEMBLY, PINION MEASUREMENT.......3-22
ASSEMBLY REMOVE/INSTALL, CLUSTER . . 8E-17,
8E-35
ASSEMBLY REPLACEMENT, ADJUSTER
PLUG..............................19-29
ASSEMBLY REPLACEMENT, COLUMN.....19-52
ASSEMBLY REPLACEMENTÐXJ
VEHICLES, DRIVE AXLE; FRONT
SUSPENSION AND AXLE................2-23
ASSEMBLY REPLACEMENTÐXJ
VEHICLES, DRIVE AXLE; REAR
SUSPENSION AND AXLES...........3-14,3-31
ASSEMBLY REPLACEMENTÐYJ
VEHICLES, DRIVE AXLE; FRONT
SUSPENSION AND AXLE................2-24
ASSEMBLY REPLACEMENTÐYJ
VEHICLES, DRIVE AXLE; REAR
SUSPENSION AND AXLES...............3-14
ASSEMBLY (SHORT BLOCK), SERVICE
ENGINE..............................9-4
ASSEMBLY TIPS, TRANSMISSION......21-155
ASSEMBLY, TRANSFER CASE
....21-294,21-319
ASSEMBLY/INSTALLATION, PINION GEAR
. . 2-42
ASSEMBLYÐXJ VEHICLES, ENGINE
. . . 9-18,9-59
ASSEMBLYÐYJ VEHICLES, ENGINE
. . . 9-20,9-62
ASSIST HANDLEÐXJ
.................23-89
ASSIST HANDLEÐYJ, FULL-METAL
DOOR
............................23-136
AUTO SHUTDOWN (ASD) RELAYÐPCM
OUTPUT
............................14-26
AUTOMATIC BELT TENSIONERÐXJ
MODELS WITH RIGHT HAND DRIVE
.......7-42
AUTOMATIC SHUT DOWN (ASD) RELAY;
FUEL/IGNITION (XJ)
................8W-30-1
AUTOMATIC SHUT DOWN (ASD) RELAY;
FUEL/IGNITION (YJ)
................8W-30-1
AUTOMATIC SHUT DOWN (ASD) RELAY;
FUEL/IGNITION (XJ-RHD)
............8W-30-1
AUTOMATIC SHUTDOWN (ASD) RELAY;
FUEL SYSTEM
.......................14-59
AUTOMATIC SHUTDOWN (ASD) RELAY;
IGNITION SYSTEMS
..............8D-17,8D-1AUTOMATIC SHUTDOWN (ASD) RELAY
TEST...............................8D-6
AUTOMATIC SHUTDOWN (ASD) RELAY
TESTING...........................14-46
AUTOMATIC SHUTDOWN (ASD)
SENSEÐPCM INPUT..................14-21
AUTOMATIC TRANSMISSION............0-23
AUTOMATIC TRANSMISSION, 30RH/
32RH..............................21-67
AUTOMATIC TRANSMISSION, AW-4.....21-165
AUTOMATIC TRANSMISSION SHIFTER/
IGNITION INTERLOCK MECHANISM......19-55
AUXILIARY ELECTRIC COOLING FANÐXJ
MODELS WITH 4.0L 6-CYLINDER
ENGINE.............................7-35
AW-4 ACCUMULATOR COMPONENT
IDENTIFICATION....................21-342
AW-4 AUTOMATIC TRANSMISSION......21-165
AW-4 BUSHING AND PISTON
CLEARANCE........................21-339
AW-4 CLUTCH AND BRAKE PACK
REQUIREMENTS....................21-341
AW-4 CLUTCH DISC AND PLATE
THICKNESS........................21-338
AW-4 GENERAL SPECIFICATIONS.......21-337
AW-4 IN-VEHICLE SERVICE............21-182
AW-4 OIL PUMP WEAR LIMITS........21-338
AW-4 RETAINER AND PISTON
SPECIFICATIONS....................21-340
AW-4 TORQUE SPECIFICATIONS........21-344
AW-4 TRANSMISSION DIAGNOSIS......21-176
AW-4 TRANSMISSION OVERHAUL......21-201
AW-4 TRANSMISSION REMOVAL AND
INSTALLATION......................21-198
AW-4 VALVE AND SPRING
IDENTIFICATION....................21-343
AW-4 VALVE BODY CHECK BALL
DIMENSIONS.......................21-341
AWAY, PEDAL FALLS....................5-5
AX 15 MANUAL TRANSMISSION........21-33
AX 4/5 MANUAL TRANSMISSION.........21-1
AXLE (2WD), MODEL 30 AXLE AND
TUBE...............................2-22
AXLE, 8 1/4......................3-30,3-51
AXLE ALIGNMENT, REAR...............3-10
AXLE AND TUBE AXLE (2WD), MODEL
30 .................................2-22
AXLE ASSEMBLY REPLACEMENTÐXJ
VEHICLES, DRIVE; FRONT
SUSPENSION AND AXLE................2-23
AXLE ASSEMBLY REPLACEMENTÐXJ
VEHICLES, DRIVE; REAR SUSPENSION
AND AXLES......................3-14,3-31
AXLE ASSEMBLY REPLACEMENTÐYJ
VEHICLES, DRIVE; FRONT
SUSPENSION AND AXLE................2-24
AXLE ASSEMBLY REPLACEMENTÐYJ
VEHICLES, DRIVE; REAR SUSPENSION
AND AXLES..........................3-14
AXLE BUSHING REPLACEMENT......2-12,2-34
AXLE, FRONT DRIVE....................2-3
AXLE, MODEL 30.....................2-49
AXLE, MODEL 30 FRONT...............2-49
AXLE, MODEL 35.................3-13,3-51
AXLE NOISE/VIBRATION DIAGNOSIS;
FRONT SUSPENSION AND AXLE..........2-18
AXLE NOISE/VIBRATION DIAGNOSIS;
REAR SUSPENSION AND AXLES
..........3-9
AXLE SHAFT
.........................3-16
AXLE SHAFT, HUB BEARING
.............2-25
AXLE SHAFT OIL SEAL REPLACEMENT,
INNER
..............................2-35
AXLE SHAFT SEAL AND BEARING
........3-17
AXLE SHAFT, SEAL AND BEARING
SERVICE
............................3-32
AXLE SPECIFICATIONS; FRONT
SUSPENSION AND AXLE
................2-49
AXLE SPECIFICATIONS; REAR
SUSPENSION AND AXLES
...............3-51
AXLEÐYJ VEHICLES, VACUUM
DISCONNECT
.........................2-27
AXLES
...............................3-1
AXLES, FRONT AND REAR
..............0-24
AXLE/SHIFT MOTOR DIAGNOSIS
(CONT'D), DISCONNECT
................2-30
AXLE/SHIFT MOTOR DIAGNOSIS,
DISCONNECT
.........................2-29BACKLASH AND CONTACT PATTERN
ANALYSIS; FRONT SUSPENSION AND
AXLE...............................2-45
BACKLASH AND CONTACT PATTERN
ANALYSIS; REAR SUSPENSION AND
AXLES..............................3-27
BACK-UP LAMPS; REAR LIGHTING (XJ) . 8W-51-1
BACK-UP LAMPS; REAR LIGHTING
(XJ-RHD).........................8W-51-1
BACK-UP LAMPS; REAR LIGHTING (YJ) . 8W-51-1
BACK-UP/REAR TURN SIGNAL/TAIL
LAMP BULB REPLACEMENTÐXJ........8L-12
BACK-UP/REAR TURN SIGNAL/TAIL
LAMP BULB REPLACEMENTÐYJ........8L-28
BALANCE, TIRE AND WHEEL............22-6
BALL DIMENSIONS, AW-4 VALVE BODY
CHECK............................21-341
BALL STUD REPLACEMENTÐXJ,
LIFTGATE SUPPORT ROD..............23-63
BALL STUDS, STEERING KNUCKLE.......2-32
BAR, STABILIZER; FRONT SUSPENSION
AND AXLE.......................2-11,2-15
BAR, STABILIZER; REAR SUSPENSION
AND AXLES...........................3-5
BAR, TRACK; FRONT SUSPENSION AND
AXLE...........................2-11,2-15
BAR, TRACK; REAR SUSPENSION AND
AXLES...............................3-8
BARÐXJ, SOUND....................23-94
BARÐYJ, SPORT...................23-132
BARRIERÐXJ, CARGO...............23-101
BASE COAT/CLEAR COAT FINISH.........23-158
BATTERY; BATTERY/STARTER/
GENERATOR SERVICE..................8B-1
BATTERY; BATTERY/STARTING/
CHARGING SYSTEMS DIAGNOSTICS......8A-2
BATTERY; LUBRICATION AND
MAINTENANCE.......................0-20
BATTERY CHARGING...................8A-7
BATTERY CHARGING TIME TABLE........8A-8
BATTERY CLASSIFICATIONS AND
RATINGS...........................8A-23
BATTERY DIAGNOSIS..................8A-4
BATTERY FEED; FUEL/IGNITION (XJ) . . . 8W-30-1
BATTERY FEED; FUEL/IGNITION (YJ) . . . 8W-30-2
BATTERY FEED; FUEL/IGNITION
(XJ-RHD).........................8W-30-1
BATTERY RATINGS....................8A-3
BATTERY REMOVE/INSTALL.............8B-1
BATTERY SPECIFICATIONS; BATTERY/
STARTER/GENERATOR SERVICE..........8B-8
BATTERY SPECIFICATIONS; BATTERY/
STARTING/CHARGING SYSTEMS
DIAGNOSTICS.......................8A-23
BATTERY TRAYÐXJ..................23-14
BATTERY TRAYÐYJ.................23-110
BATTERY VOLTAGEÐPCM INPUT........14-21
B/C-PILLAR AND LIFTGATE PILLAR TRIM
COVERSÐXJ........................23-88
BEARING AND AXLE SHAFT, HUB.........2-25
BEARING, AXLE SHAFT SEAL............3-17
BEARING LUBRICANTS, CHASSIS
COMPONENT AND WHEEL..............0-28
BEARING NOISE, GEAR; FRONT
SUSPENSION AND AXLE................2-18
BEARING NOISE, GEAR; REAR
SUSPENSION AND AXLES................3-9
BEARING REPLACEMENT, PILOT..........6-12
BEARING REPLACEMENT, PITMAN
SHAFT SEALS.......................19-34
BEARING REPLACEMENT, RELEASE.......6-11
BEARING SERVICE, AXLE SHAFT, SEAL....3-32
BEARINGS, CRANKSHAFT MAIN......9-45,9-87
BEARINGS, FRONT WHEEL..............0-28
BELT, ACCESSORY DRIVE...............0-21
BELT DIAGNOSIS......................7-38
BELT INDICATOR WARNING LAMP, SEAT;
INSTRUMENT CLUSTER (XJ).........8W-40-2
BELT INDICATOR WARNING LAMP, SEAT;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-2
BELT SCHEMATICS....................7-38
BELT SERVICEÐEXCEPT RIGHT HAND
DRIVE
..............................7-40
BELT SERVICEÐXJ MODELS WITH
RIGHT HAND DRIVE
...................7-42
BELT SWITCH, DRIVER'S SEAT
......8U-1,8U-3
BELT TENSION, DRIVE
.................7-45
BELT TENSION SPECIFICATIONS
..........7-38
2 INDEXJ
Description Group-Page Description Group-Page Description Group-Page

HEATER AND A/C CONTROL
REPLACEMENT......................24-23
HEATER AND A/C OPERATION...........24-1
HEATER AND AIR CONDITIONING; AIR
CONDITIONING/HEATER (YJ).........8W-42-2
HEATER CONTROL PANEL LAMP,
ACCESSORY LAMP; INTERIOR
LIGHTING (YJ)....................8W-44-1
HEATER CONTROL REPLACEMENT.......24-32
HEATER CORE.......................24-26
HEATER CORE AND HOUSING..........24-33
HEATER DIAGNOSIS..................24-17
HEATER ELEMENTS; POWER MIRRORS
(XJ-RHD).........................8W-62-1
HEATER, ENGINE BLOCK................7-44
HEATER HOUSING REPLACEMENT.......24-26
HEATER SYSTEM; AIR CONDITIONING/
HEATER (XJ)......................8W-42-1
HEATER SYSTEM; AIR CONDITIONING/
HEATER (XJ-RHD)..................8W-42-1
HEATER SYSTEM; AIR CONDITIONING/
HEATER (YJ)......................8W-42-1
HEATER/DEFROSTER/INSTRUMENT
PANEL OUTLET VACUUM MOTOR
REPLACEMENT......................24-26
HEATING AND AIR CONDITIONING TEST
PROCEDURES.......................24-15
HEATING ELEMENT TEST, OXYGEN
SENSOR (O2S)......................14-48
HEATING SCHEMATICÐXJ..............24-2
HEATING SYSTEM DIAGNOSIS..........24-18
HELPFUL INFORMATION; CHARGING
SYSTEM (XJ).....................8W-20-1
HELPFUL INFORMATION; CHARGING
SYSTEM (XJ-RHD).................8W-20-1
HELPFUL INFORMATION; CHARGING
SYSTEM (YJ).....................8W-20-1
HELPFUL INFORMATION; POWER SEAT
(XJ).............................8W-63-1
HELPFUL INFORMATION; POWER
WINDOWS (XJ)....................8W-60-2
HELPFUL INFORMATION; POWER
WINDOWS (XJ-RHD)...............8W-60-2
HELPFUL INFORMATION; TRAILER TOW
(XJ).............................8W-54-1
HELPFUL INFORMATION; TRAILER TOW
(XJ-RHD).........................8W-54-1
HIGH MOUNTED STOP LAMP
(CHMSL)ÐXJ, CENTER................8L-12
HIGH MOUNTED STOP LAMP
(CHMSL)ÐYJ, CENTER................8L-28
HIGH PEDAL EFFORT, HARD PEDAL OR.....5-6
HIGH-BEAM INDICATOR LAMP;
INSTRUMENT CLUSTER (XJ).........8W-40-2
HIGH-BEAM INDICATOR LAMP;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-2
HIGH-LINE GAUGE CLUSTER (LHD).......8E-9
HIGH-PRESSURE CUT-OFF SWITCH,
LOW-PRESSURE................24-15,24-16
HINGE REPLACEMENTÐXJ, HOOD.......23-10
HINGE/HINGE PIN REPLACEMENTÐXJ,
DOOR.............................23-52
HINGEÐXJ, LIFTGATE.................23-60
HINGEÐYJ, TAILGATE................23-121
HINGESÐYJ, FULL-METAL DOOR.......23-140
HITCH, TRAILER.....................23-77
HITCHÐXJ, TRAILER.................23-77
HOISTING, JUMP STARTING, TOWING......0-9
HOISTING RECOMMENDATIONS..........0-10
HOLD AFTER DRIVING THROUGH DEEP
WATER PUDDLES, BRAKES DO NOT.......5-7
HOLDDOWN AND FLOOR BRACKETSÐ
XJ, SPARE TIRE/WHEEL...............23-98
HONING CYLINDER BORES...............9-2
HOOD ADJUSTMENTÐXJ..............23-10
HOOD ALIGNMENTÐYJ..............23-107
HOOD HINGE REPLACEMENTÐXJ.......23-10
HOOD INSULATOR PANELÐYJ.........23-107
HOOD LATCH REPLACEMENTÐXJ.......23-11
HOOD LATCH STRIKER REPLACEMENTÐ
XJ ................................23-11
HOOD SAFETY LATCHÐYJ............23-109
HOODÐXJ...........................23-7
HOODÐYJ
.........................23-107
HOOK, REAR TOW
.....................13-9
HOOKS, FRONT TOW
..................13-7
HOOKS, TOW
........................13-13
HORN; HORN/CIGAR LIGHTER
...........8E-1HORN; HORN/CIGAR LIGHTER (YJ)....8W-41-1
HORN; INSTRUMENT CLUSTER (XJ) . . . 8W-40-1
HORN CONTACT/CLOCKSPRING..........8G-4
HORN RELAY........................8G-1
HORN REMOVE/INSTALL...............8G-3
HORN SWITCH.......................8G-1
HORN SWITCH REMOVE/INSTALL........8G-3
HORNS.............................8G-1
HOSE REPLACEMENT, PRESSURE AND
RETURN............................19-11
HOSE ROUTING SCHEMATICS, VACUUM . . . 25-2
HOSE SPLASH SHIELDÐXJ VEHICLES,
FUEL FILLER.........................13-4
HOSES, BRAKE FLUIDÐBRAKE
BLEEDINGÐBRAKELINES...............5-10
HOSES, BRAKELINES..................5-12
HOSES, COOLING SYSTEM..............7-32
HOSES/TUBES PRECAUTIONS,
REFRIGERANT.......................24-10
HOSES/TUBING, RUBBER AND PLASTIC....0-26
HOUSING, AIR CLEANER...............14-58
HOUSING COMPONENTSÐYJ,
EVAPORATIVE........................24-6
HOUSING END PLUG..................19-28
HOUSING, EVAPORATOR...............24-35
HOUSING, EVAPORATOR/BLOWER.......24-29
HOUSING, HEATER CORE..............24-33
HOUSING INSPECTION AND PARK LOCK
COMPONENT OVERHAUL, ADAPTER/
EXTENSION........................21-127
HOUSING LEAK DIAGNOSIS,
CONVERTER........................21-75
HOUSING MISALIGNMENT, CLUTCH........6-4
HOUSING REPLACEMENT, CLUTCH.......6-13
HOUSING REPLACEMENT, HEATER.......24-26
HOUSING SEAL REPLACEMENT,
ADAPTER..........................21-191
HOUSINGÐXJ, LIFTGATE LICENSE
PLATE LAMP........................23-65
HOUSINGSÐYJ, INSTRUMENT CLUSTER
AND GAUGE........................23-151
HOW TO USE THIS GROUP; WIRING
DIAGRAMS (XJ)......................8W-1
HOW TO USE THIS GROUP; WIRING
DIAGRAMS (XJ-RHD)..................8W-1
HOW TO USE THIS GROUP; WIRING
DIAGRAMS (YJ)......................8W-1
HUB BEARING AND AXLE SHAFT.........2-25
HYDRAULIC CONTROL UNIT; ANTI-LOCK
BRAKES (XJ)......................8W-32-2
HYDRAULIC CONTROL UNIT; ANTI-LOCK
BRAKES (XJ-RHD).................8W-32-2
HYDRAULIC CONTROL UNIT; ANTI-LOCK
BRAKES (YJ)......................8W-32-2
HYDRAULIC CONTROL UNIT (HCU).......5-33
HYDRAULIC LINKAGE COMPONENTS.......6-1
HYDRAULIC LINKAGE INSTALLATION,
CLUTCH.............................6-14
HYDRAULIC LINKAGE REMOVAL,
CLUTCH.............................6-13
HYDRAULIC PRESSURE TEST.....21-177,21-72
HYDRAULIC SYSTEM................21-169
HYDRAULIC TAPPETS..............9-24,9-66
HYDROSTATIC LOCK
....................9-4
IDENTIFICATION, AW-4 ACCUMULATOR
COMPONENT
.......................21-342
IDENTIFICATION, AW-4 VALVE AND
SPRING
...........................21-343
IDENTIFICATION, BOLT
..............Intro.-14
IDENTIFICATION, CIRCUIT; WIRING
DIAGRAMSÐGENERAL INFORMATION
(XJ)
...............................8W-1
IDENTIFICATION, ENGINE AND
TRANSMISSION/TRANSFER CASE
......Intro.-5
IDENTIFICATION, MAJOR COMPONENT
. . Intro.-5
IDENTIFICATION NUMBER (VIN)
DECODING, VEHICLE
................Intro.-4
IDENTIFICATION NUMBER (VIN) PLATE,
VEHICLE
..........................Intro.-4
IDENTIFICATION, SECTION; WIRING
DIAGRAMS (XJ)
......................8W-1
IDENTIFICATION, SECTION; WIRING
DIAGRAMS (XJ-RHD)
..................8W-1
IDENTIFICATION, SECTION; WIRING
DIAGRAMS (YJ)
......................8W-1
IDENTIFICATION, TRANSFER CASE
.....21-284,
21-307IDENTIFICATION, TRANSMISSION . 21-166,21-33,
21-67,21-2
IDENTIFICATION, WIRE CODE; WIRING
DIAGRAMSÐGENERAL INFORMATION
(XJ)...............................8W-1
IDENTIFICATION/SYSTEM OPERATION,
COMPONENT.........................8D-1
IDLE AIR CONTROL (IAC) MOTOR; FUEL
SYSTEM............................14-62
IDLE AIR CONTROL (IAC) MOTOR;
FUEL/IGNITION (XJ)................8W-30-2
IDLE AIR CONTROL (IAC) MOTOR;
FUEL/IGNITION (YJ)................8W-30-2
IDLE AIR CONTROL (IAC) MOTOR;
FUEL/IGNITION (XJ-RHD)............8W-30-2
IDLE AIR CONTROL (IAC) MOTORÐPCM
OUTPUT............................14-27
IDLE AIR CONTROL MOTOR TEST.......14-49
IDLE SWITCH, EXTENDED...........8W-30-5
IDLE SWITCH TEST, EXTENDED.........14-48
IDLE SWITCHÐPCM INPUT, EXTENDED . . . 14-23
IGNITION CABLES, DISTRIBUTOR CAP
AND ROTOR.........................0-20
IGNITION CIRCUIT SENSEÐPCM INPUT . . 14-23
IGNITION COIL; FUEL SYSTEM..........14-62
IGNITION COIL; FUEL/IGNITION (XJ) . . . 8W-30-2
IGNITION COIL; FUEL/IGNITION (YJ) . . . 8W-30-2
IGNITION COIL; IGNITION SYSTEMS.....8D-22,
8D-4,8D-9
IGNITION COIL; FUEL/IGNITION
(XJ-RHD).........................8W-30-2
IGNITION COIL RESISTANCE............8D-9
IGNITION COILÐPCM OUTPUT..........14-28
IGNITION FEED; FUEL/IGNITION
(XJ-RHD).........................8W-30-1
IGNITION KEY-IN SWITCH..........8U-1,8U-2
IGNITION SECONDARY CIRCUIT
DIAGNOSIS.........................8D-10
IGNITION SWITCH; BRAKES.............5-35
IGNITION SWITCH; FUEL/IGNITION (XJ) . 8W-30-1
IGNITION SWITCH; FUEL/IGNITION (YJ) . 8W-30-1
IGNITION SWITCH; FUEL/IGNITION
(XJ-RHD).........................8W-30-1
IGNITION SWITCH AND KEY CYLINDER
SERVICE...........................8D-26
IGNITION SWITCH CONTINUITY TESTS . . . 8D-30
IGNITION SWITCH LAMP; INTERIOR
LIGHTING (XJ)....................8W-44-1
IGNITION SWITCH LAMP; INTERIOR
LIGHTING (XJ-RHD)................8W-44-1
IGNITION SWITCH SERVICE............19-54
IGNITION SWITCHÐXJ MODELS........8D-26
IGNITION SWITCHÐYJ MODELS........8D-29
IGNITION TIMING....................8D-11
ILLUMINATION LAMPS, CLUSTER . . 8E-16,8E-26,
8E-34,8E-4
ILLUMINATION LAMPS, INSTRUMENT
PANEL; INTERIOR LIGHTING (XJ).....8W-44-1
ILLUMINATION LAMPS, INSTRUMENT
PANEL; INTERIOR LIGHTING (XJ-RHD) . 8W-44-1
ILLUMINATION, RADIO; RADIO (XJ)....8W-47-1
ILLUMINATION, RADIO; RADIO
(XJ-RHD).........................8W-47-1
ILLUMINATION, RADIO; RADIO (YJ)....8W-47-1
ILLUMINATION RELAY CONNECTIONS,
RADIO
..............................8F-4
ILLUMINATION RELAY, RADIO
........8F-1,8F-4
IMPACT SENSOR/INFLATOR ASSEMBLY
. . . 8M-2
INCORRECT FLUID LEVEL, EFFECTS OF
. . . 21-71
INDEX, DIAGRAM; AIR CONDITIONING/
HEATER (XJ)
......................8W-42-2
INDEX, DIAGRAM; AIR CONDITIONING/
HEATER (XJ-RHD)
..................8W-42-2
INDEX, DIAGRAM; AIR CONDITIONING/
HEATER (YJ)
...............8W-42-1,8W-42-2
INDEX, DIAGRAM; ANTI-LOCK BRAKES
(XJ)
.............................8W-32-3
INDEX, DIAGRAM; ANTI-LOCK BRAKES
(XJ-RHD)
.........................8W-32-3
INDEX, DIAGRAM; ANTI-LOCK BRAKES
(YJ)
.............................8W-32-2
INDEX, DIAGRAM; CHARGING SYSTEM
(XJ)
.............................8W-20-1
INDEX, DIAGRAM; CHARGING SYSTEM
(XJ-RHD)
.........................8W-20-1
INDEX, DIAGRAM; CHARGING SYSTEM
(YJ)
.............................8W-20-1
JINDEX 13
Description Group-Page Description Group-Page Description Group-Page