1994 JEEP CHEROKEE change wheel

action should not be attempted until the vibration
type has been identified via a road test.
During the road test, drive the vehicle on a smooth
surface. If vibration exists, note and record the fol-
lowing information:
²Identify the vehicle speed range when the vibra-
tion occurs
²Identify the type of vibration
²Identify the vibration sensitivity
²Determine if the vibration is affected by changes
in vehicle speed, engine speed and engine torque.
When the vibration has been identified, refer to the
Vibration Diagnosis chart for causes. Consider cor-
recting only those causes coded in the chart that are
related to the vibration condition.
Refer to the following cause codes and descriptions
for explanations when referring to the chart.
TRRÐTire and Wheel Radial Runout:Vehicle
speed sensitive, mechanical vibration. The runout
will not cause vibration below 20 mph (32 km/h).
WHÐWheel Hop:Vehicle speed sensitive, me-
chanical vibration. The wheel hop generates rapid
up-down movement in the steering wheel. The vibra-
tion is most noticeable in the 20 - 40 mph (32 - 64
km/h) range. The wheel hop will not cause vibration
below 20 mph (32 km/h). Wheel hop is caused by a
tire/wheel that has a radial runout of more than
0.045 of-an-inch (1.14 mm). If wheel runout is accept-able and combined runout cannot be reduced by re-
positioning the tire on wheel, replace tire.
TBÐTire/Wheel Balance:Vehicle speed sensitive,
mechanical vibration. Static tire/wheel unbalance
will not cause vibration below 30 mph (46 km/h). Dy-
namic tire/wheel unbalance will not cause vibration
below 40 mph (64 km/h).
TLRÐTire/Wheel Lateral runout:Vehicle speed
sensitive, mechanical vibration. The runout will not
cause vibration below 50 - 55 mph (80 - 88 km/h).
Excessive lateral runout will also cause front-end
shimmy.
TWÐTire Wear:Vehicle speed sensitive, audible
vibration. Abnormal tire wear causes small vibration
in the 30 - 55 mph (88 km/h) range. This will pro-
duce a whine noise at high speed. The whine will
change to a growl noise when the speed is reduced.
WÐTire Waddle:Vehicle speed sensitive, mechan-
ical vibration. Irregular tire uniformity can cause
side-to-side motion during speeds up to 15 mph (24
km/h). If the motion is excessive, identify the defec-
tive tire and replace it.
UAJÐUniversal Joint (Drive Shaft) Angles:
Torque/vehicle speed sensitive, mechanical/audible
vibration. Incorrect drive shaft angles cause mechan-
ical vibration below 20 mph (32 km/h) and in the 70
VIBRATION DIAGNOSIS
22 - 10 WHEELS AND TIRESJ

CARPET/FLOOR MATS.................23-198
CARPET/MATÐXJ VEHICLES, FRONT.....23-129
CARPET/MATÐXJ VEHICLES, REAR......23-130
CARPETS AND FLOOR MATS............23-129
CARRIER, EXTERNAL SPARE/WHEEL
TIRE..............................23-172
CASE ASSEMBLY, TRANSFER......21-282,21-306
CASE CLEANING AND INSPECTION,
TRANSMISSION.....................21-118
CASE COVER OIL SEAL REPLACEMENT,
TIMING.........................9-26,9-67
CASE COVER, TIMING...............9-27,9-67
CASE DISASSEMBLY AND OVERHAUL,
TRANSFER...................21-277,21-297
CASE FILL LEVEL, TRANSFER...........21-294
CASE IDENTIFICATION, ENGINE AND
TRANSMISSION/TRANSFER..........INTRO.-3
CASE IDENTIFICATION, TRANSFER . 21-273,21-293
CASE INSTALLATION, TRANSFER . . . 21-276,21-296
CASE, LEGEND FOR NP231 TRANSFER....21-292
CASE, LEGEND FOR NP242 TRANSFER....21-319
CASE LUBRICANT, TRANSFER.....21-273,21-294
CASE, NP231 TRANSFER.........21-272,21-291
CASE, NP242 TRANSFER...............21-293
CASE OVERHAUL, FIRST-REVERSE
BRAKE PISTON AND TRANSMISSION....21-237
CASE REMOVAL, TRANSFER......21-276,21-296
CASE SPECIFICATIONS, TRANSMISSION/
TRANSFER.........................21-320
CASE, TRANSFER.......................0-25
CATALYTIC CONVERTER..............11-1,11-5
CATALYTIC CONVERTER/MUFFLER/
TAILPIPE SUPPORT BRACKETS.........23-85
CAUSES, CLUTCH PROBLEM...............6-3
CENTER HIGH MOUNTED STOP LAMP
(CHMSL)ÐXJ.......................8L-10
CENTER HIGH MOUNTED STOP LAMP
(CHMSL)ÐYJ.......................8L-11
CERTIFICATION LABEL, VEHICLE SAFETY . INTRO.-1
CHAIN AND SPROCKETS, TIMING......9-28,9-68
CHANGE AND FILTER REPLACEMENT,
ENGINE OIL..........................0-15
CHANGE, LUBRICANT; FRONT
SUSPENSION AND AXLE................2-22
CHANGE, LUBRICANT; REAR SUSPENSION
AND AXLES......................3-13,3-30
CHARGE RATE.........................8A-6
CHARGE, SYSTEM......................24-5
CHARGING, BATTERY....................8A-5
CHARGING TIME TABLE, BATTERY.........8A-5
CHASSIS AND BODY COMPONENTS........0-30
CHASSIS COMPONENT AND WHEEL
BEARING LUBRICANTS.................0-30
CHECK BALL DIMENSIONS, AW-4 VALVE
BODY.............................21-328
CHECK ENGINE LAMP FOR DIAGNOSTIC
TROUBLE CODES, INDICATOR..........8A-19
CHECK ENGINE, MALFUNCTION
INDICATOR LAMP; INSTRUMENT PANEL
AND GAUGESÐXJ................8E-2,8E-4
CHECK ENGINE, MALFUNCTION
INDICATOR LAMP; INSTRUMENT PANEL
AND GAUGESÐYJ...................8E-16
CHECK, PRELIMINARY BRAKE..............5-7
CHECK (ROAD TEST), OPERATIONAL.......8H-7
CHECK VALVE REPLACEMENT............19-33
CHECK VALVE TEST, POWER BOOSTER......5-11
CHECK WITH BATTERY INDICATOR
(BASE CLUSTER ONLY), OPERATIONAL . . . 8A-14
CHECK WITH VOLTMETER, OPERATIONAL . . . 8A-15
CHECKING FLUID LEVEL AND
CONDITION...................21-96,21-173
CHECKING FOR DIAGNOSTIC TROUBLE
CODE...............................8H-5
CHECKS FIRST, SYMPTOM AND ACTIONÐ
SEE PRELIMINARY.....................7-6
CHECKS, PRELIMINARY...................7-5
CHIP PROTECTION, STONE.............23-201
CHMSLÐXJ, CENTER HIGH MOUNTED
STOP LAMP.........................8L-10
CHMSLÐYJ, CENTER HIGH MOUNTED
STOP LAMP
.........................8L-11
CIRCUIT DIAGNOSIS, IGNITION
SECONDARY
........................8D-12
CIRCUIT IDENTIFICATION
................8W-2
CIRCUIT, PRINTED
.....................8E-22CIRCUIT REMOVAL, PRINTED............8E-24
CIRCUIT REPLACEMENT, PRINTED........8E-19
CIRCUIT REPLACEMENTÐINSTRUMENT
CLUSTER REMOVED, PRINTED...........8E-6
CIRCUIT SENSEÐPCM INPUT, IGNITION....14-21
CIRCUIT TESTS - (VOLTAGE DROP
METHOD), STARTER FEED..............8A-9
CIRCUIT TESTS, STARTER CONTROL......8A-11
CIRCUIT VOLTAGE, BATTERY OPEN.........8A-4
CIRCUIT VOLTAGE TEST, BATTERY OPEN....8A-3
CIRCUITS, ABS SYSTEM WIRING AND
ELECTRICAL..........................5-4
CLAMPS, FUEL TUBES/LINES/HOSES . . 14-9,14-56
CLASSIFICATION OF LUBRICANTS...........0-2
CLASSIFICATIONS AND RATINGS,
BATTERY............................8A-8
CLASSIFICATIONS AND RATINGSÐ
LEFT HAND DRIVE, BATTERY...........8B-10
CLASSIFICATIONS AND RATINGSÐ
RIGHT HAND DRIVE, BATTERY..........8B-10
CLEAN BRAKE FLUID, IMPORTANCE OF.....5-48
CLEANER, AIR.........................25-7
CLEANER FILTER ELEMENT, ENGINE AIR....0-16
CLEANER HOUSING, AIR; EMISSION
CONTROL SYSTEMS...................25-8
CLEANER HOUSING, AIR; FUEL SYSTEM....14-54
CLEANING AND INSPECTION . 21-13,21-204,21-305
CLEANING AND INSPECTION, CALIPER......5-28
CLEANING AND INSPECTION, GEAR.......19-40
CLEANING AND INSPECTION,
TRANSMISSION CASE................21-118
CLEANING OF TIRES....................22-2
CLEANING/INSPECTION; FRONT
SUSPENSION AND AXLE................2-35
CLEANING/INSPECTION; REAR
SUSPENSION AND AXLES...............3-18
CLEANING/REVERSE FLUSHING,
COOLING SYSTEM....................7-17
CLEARANCE, AW-4 BUSHING AND
PISTON...........................21-326
CLIMATE CONTROL SYSTEMÐXJ VEHICLES . 24-22
CLIMATE CONTROL SYSTEMÐYJ VEHICLES . 24-37
CLIP, FUEL AND BRAKE FLUID TUBE
RETAINER; BODY COMPONENTSÐXJ
VEHICLES..........................23-86
CLIP, FUEL AND BRAKE FLUID TUBE
RETAINER; FRAME AND BUMPERS.......13-16
CLUSTER AND GAUGE HOUSINGS,
INSTRUMENT......................23-190
CLUSTER BEZEL, INSTRUMENT.....23-91,23-191
CLUSTER BULB REPLACEMENT,
INSTRUMENT.......................8E-19
CLUSTER DIAGNOSIS, INSTRUMENT;
INSTRUMENT PANEL AND
GAUGESÐXJ.........................8E-3
CLUSTER DIAGNOSIS, INSTRUMENT;
INSTRUMENT PANEL AND GAUGESÐYJ . . 8E-14
CLUSTER GAUGES, INSTRUMENT;
INSTRUMENT PANEL AND GAUGESÐXJ . . 8E-13
CLUSTER GAUGES, INSTRUMENT;
INSTRUMENT PANEL AND GAUGESÐYJ . . 8E-27
CLUSTER GENERAL INFORMATION,
INSTRUMENT; INSTRUMENT PANEL AND
GAUGESÐXJ.........................8E-1
CLUSTER GENERAL INFORMATION,
INSTRUMENT; INSTRUMENT PANEL
AND GAUGESÐYJ...................8E-14
CLUSTER, HIGH LINE...................8E-12
CLUSTER, INSTRUMENT................8E-15
CLUSTER, LOW LINE...................8E-11
CLUSTER REMOVED, GAUGE
REPLACEMENTÐINSTRUMENT..........8E-5
CLUSTER REMOVED, GEAR SELECTOR
INDICATOR REPLACEMENTÐ
INSTRUMENT........................8E-6
CLUSTER REMOVED, PRINTED CIRCUIT
REPLACEMENTÐINSTRUMENT..........8E-6
CLUSTER REMOVED, SPEEDOMETER
REPLACEMENTÐINSTRUMENT..........8E-5
CLUSTER REMOVED, TACHOMETER
REPLACEMENTÐINSTRUMENT
..........8E-5
CLUSTER REPLACEMENT, GAUGE
.........8E-24
CLUSTER REPLACEMENT, INSTRUMENT;
INSTRUMENT PANEL AND GAUGESÐXJ
. . . 8E-5
CLUSTER REPLACEMENT, INSTRUMENT;
INSTRUMENT PANEL AND GAUGESÐYJ
. . 8E-17CLUSTER SERVICE PROCEDURES,
INSTRUMENT; INSTRUMENT PANEL AND
GAUGESÐXJ.........................8E-5
CLUSTER SERVICE PROCEDURES,
INSTRUMENT; INSTRUMENT PANEL AND
GAUGESÐYJ........................8E-17
CLUSTER/SWITCH/LIGHTER/RADIO/HEVAC,
INSTRUMENT.......................23-91
CLUSTERS, INSTRUMENT...............8E-10
CLUTCH AND BRAKE PACK
REQUIREMENTS, AW-4...............21-328
CLUTCH AND OUTPUT SHAFT
OVERHAUL, NO. 2 ONE-WAY..........21-234
CLUTCH COMPONENT LUBRICATION.........6-1
CLUTCH COMPONENTS
...................6-1
CLUTCH COVER AND DISC INSTALLATION
....6-10
CLUTCH COVER AND DISC REMOVAL
.......6-10
CLUTCH DIAGNOSIS
.....................6-3
CLUTCH DISC AND PLATE THICKNESS,
AW-4
.............................21-325
CLUTCH FLUID LEVEL
...................6-14
CLUTCH HOUSING REPLACEMENT
.........6-11
CLUTCH, HYDRAULIC
....................0-22
CLUTCH HYDRAULIC LINKAGE
INSTALLATION
........................6-12
CLUTCH HYDRAULIC LINKAGE REMOVAL
....6-11
CLUTCH INSPECTION, TORQUE
CONVERTER STATOR
................21-189
CLUTCH LINKAGE FLUID
..................6-1
CLUTCH, MAGNETIC
....................24-18
CLUTCH OPERATION
.....................6-2
CLUTCH OVERHAUL, DIRECT
............21-219
CLUTCH OVERHAUL, FORWARD
.........21-223
CLUTCH OVERHAUL, FRONT
............21-125
CLUTCH OVERHAUL, OVERDRIVE
PLANETARY GEAR
...................21-209
CLUTCH OVERHAUL, REAR
.............21-128
CLUTCH OVERHAUL, SUN GEAR AND
NO. 1ONE-WAY
.....................21-229
CLUTCH PEDAL INSTALLATION
............6-15
CLUTCH PEDAL REMOVAL
................6-15
CLUTCH PROBLEM CAUSES
...............6-3
CLUTCH RELAY, AIR CONDITIONING
.......14-54
CLUTCH RELAYÐPCM OUTPUT, AIR
CONDITIONING
......................14-24
CLUTCH RELAYÐPCM OUTPUT, TORQUE
CONVERTER
........................14-27
CLUTCH RELAY TEST, TORQUE
CONVERTER
........................14-45
CLUTCH RELAY, TORQUE CONVERTER
.....14-60
CLUTCH SAFETY PRECAUTIONS
...........6-10
CLUTCH SERVICE
.......................6-10
CLUTCHÐLOW-REVERSE DRUMÐREAR
SUPPORT OVERHAUL, OVERRUNNING
. . . 21-118
COAT, BASE/COLOR
...................23-201
CODE, CHECKING FOR DIAGNOSTIC
TROUBLE
...........................8H-5
CODE DECODING, VEHICLE
...........INTRO.-3
CODE (DTC), DIAGNOSTIC TROUBLE
.......14-51
CODE (DTC), GENERATOR DIAGNOSTIC
TROUBLE
...........................8A-19
CODE IDENTIFICATION, WIRE
.............8W-2
CODE LETTERS, JEEP BODY
...............5-2
CODE PLATE, VEHICLE
...............INTRO.-2
CODES AND DIMENSIONS,
DESIGNATIONS, LABELS/PLATES,
.....INTRO.-1
CODES, INDICATOR (CHECK ENGINE)
LAMP FOR DIAGNOSTIC TROUBLE
.......8A-19
CODES, VEHICLE DESIGNATION
........INTRO.-1
CODES, XJ EXTERIOR PAINT
............23-205
CODES, XJ INTERIOR PAINT
............23-205
CODES, YJ EXTERIOR PAINT
............23-206
CODES, YJ INTERIOR PAINT
............23-206
COIL, EVAPORATOR
....................24-34
COIL, IGNITION; FUEL SYSTEM
...........14-57
COIL, IGNITION; IGNITION SYSTEMS
. 8D-4,8D-11,
8D-26
COILÐPCM OUTPUT, IGNITION
...........14-26
COIL RESISTANCE, IGNITION
............8D-11
COIL SPRING
..........................2-13
4 INDEXJ
Description Group-Page Description Group-Page Description Group-Page

DRIVE GEAR, SPEED SENSOR ROTORÐ
SPEEDOMETER.....................21-183
DRIVE, GENERATOR REPLACEMENTÐ
LEFT HAND..........................8B-7
DRIVE, GENERATOR
REPLACEMENTÐRIGHT HAND...........8B-9
DRIVE PULLEY REPLACEMENT...........19-11
DRIVE (RHD), BELT TENSIONÐEXCEPT
RIGHT HAND.........................7-33
DRIVE (RHD), BELT TENSIONÐRIGHT
HAND...............................7-34
DRIVE SHAFTS.........................0-27
DRIVE VEHICLES, RIGHT HAND............23-1
DRIVE, WASHER PUMP REPLACEMENTÐ
LEFT HAND..........................8K-2
DRIVE, WASHER PUMP REPLACEMENTÐ
RIGHT HAND.........................8K-3
DRIVELINE SNAP; FRONT SUSPENSION
AND AXLE...........................2-17
DRIVELINE SNAP; REAR SUSPENSION
AND AXLES...........................3-8
DRIVELINE VIBRATION...................16-3
DRIVER SIDE..........................8R-2
DRIVERS DOOR POWER LOCK SWITCHÐ
2-DOOR LEFT HAND DRIVE.............8P-2
DRIVERS DOOR POWER LOCK SWITCHÐ
2-DOOR RIGHT HAND DRIVE............8P-3
DRIVERS DOOR POWER LOCK SWITCHÐ
4-DOOR.............................8P-4
DRIVERS DOOR POWER WINDOW
SWITCHÐ2-DOOR LEFT HAND DRIVE.....8S-6
DRIVERS DOOR POWER WINDOW
SWITCHÐ2-DOOR RIGHT HAND DRIVE....8S-7
DRIVERS DOOR POWER WINDOW
SWITCHÐ4-DOOR....................8S-5
DRIVETRAIN...........................0-22
DRL MODULE REPLACEMENT............8L-16
DRUM BRAKE ADJUSTMENT..............5-35
DRUM BRAKES........................5-34
DRUM BRAKESHOE INSTALLATION.........5-34
DRUM BRAKESHOE REMOVAL.............5-34
DRUM REFINISHING, BRAKE..............5-37
DRUMÐREAR SUPPORT OVERHAUL,
OVERRUNNING CLUTCHÐLOW-
REVERSE..........................21-118
DUCT, DEFROSTER NOZZLE..............24-40
DUCT, FRESH AIR INTAKE...............24-41
DUCT REPLACEMENT, DEFROSTER........24-29
DUCTS/HOSES/TUBING, RUBBER AND
PLASTIC............................0-19
ECU DIAGNOSIS.........................5-4
ECU OPERATION.......................5-46
ECU REPLACEMENTÐXJ.................5-53
ECU REPLACEMENTÐYJ.................5-53
EDGE GUARD/EDGE PROTECTOR STRIP,
DOOR.............................23-61
ELECTRICAL CIRCUITS, ABS SYSTEM
WIRING..............................5-4
ELECTRICAL CONTROL, FUEL PUMP........14-5
ELECTRICAL TESTS AT POWERTRAIN
CONTROL MODULE...................8H-6
ELECTRICAL TESTS AT SERVO............8H-5
ELECTRICAL TESTS, VEHICLE SPEED
CONTROL SYSTEM....................8H-5
ELECTRONIC CONTROL UNIT (ECU)........5-41
ELEMENT, ENGINE AIR CLEANER FILTER....0-16
ELEMENT TEST, OXYGEN SENSOR (O2S)
HEATING...........................14-45
EMISSION CONTROL INFORMATION
(VECI) LABEL, VEHICLE.................25-1
EMISSION CONTROLS, EVAPORATIVE.......25-4
EMISSION CONTROLS, EXHAUST..........25-7
EMR LAMPÐPCM OUTPUT..............14-24
END PLUG, HOUSING...................19-26
ENGINE ACCESSORY DRIVE BELTS.........7-31
ENGINE AIR CLEANER FILTER ELEMENT.....0-16
ENGINE AND TRANSMISSION/TRANSFER
CASE IDENTIFICATION..............INTRO.-3
ENGINE ASSEMBLY (SHORT BLOCK),
SERVICE.............................9-4
ENGINE ASSEMBLYÐXJ VEHICLES;
ENGINES
........................9-14,9-54
ENGINE ASSEMBLYÐYJ VEHICLES;
ENGINES
........................9-16,9-57
ENGINE BLOCK HEATER
..................7-37
ENGINE BREAK-IN
......................0-13ENGINE COOLANT TEMPERATURE
SENSOR; FUEL SYSTEM...............14-55
ENGINE COOLANT TEMPERATURE
SENSOR; IGNITION SYSTEMS......8D-4,8D-22
ENGINE COOLANT TEMPERATURE
SENSORÐPCM INPUT................14-21
ENGINE COOLANT TEMPERATURE
SENSOR TEST; FUEL SYSTEM..........14-43
ENGINE COOLANT TEMPERATURE
SENSOR TEST; IGNITION SYSTEMS......8D-12
ENGINE CYLINDER HEAD.............9-19,9-60
ENGINE CYLINDER HEAD COVER......9-18,9-59
ENGINE CYLINDER HEAD GASKET
FAILURE DIAGNOSIS....................9-5
ENGINE DAMPER.......................9-13
ENGINE DIAGNOSIS......................9-5
ENGINE, ENGINE EXHAUST MANIFOLDÐ
2.5L................................11-7
ENGINE, ENGINE EXHAUST MANIFOLDÐ
4.0L................................11-7
ENGINE, ENGINE FIRING ORDERÐ2.5L....8D-33
ENGINE, ENGINE FIRING ORDERÐ4.0L....8D-33
ENGINE EXHAUST MANIFOLDÐ2.5L
ENGINE.............................11-7
ENGINE EXHAUST MANIFOLDÐ4.0L
ENGINE.............................11-7
ENGINE FIRING ORDERÐ2.5L ENGINE.....8D-33
ENGINE FIRING ORDERÐ4.0L ENGINE.....8D-33
ENGINE FRONT SUPPORT CUSHION.......13-15
ENGINE, INTAKE MANIFOLDÐ2.5L.........11-8
ENGINE, INTAKE MANIFOLDÐ4.0L.........11-9
ENGINE MAINTENANCE..................0-13
ENGINE MOUNTÐREAR.............9-12,9-52
ENGINE MOUNTSÐFRONT...........9-10,9-51
ENGINE OIL...........................0-13
ENGINE OIL CHANGE AND FILTER
REPLACEMENT.......................0-15
ENGINE OIL FILTER.....................0-14
ENGINE ONLY, POWER STEERING
PRESSURE SWITCHÐ2.5L.............14-58
ENGINE PERFORMANCE...................9-2
ENGINE SERVICE PROCEDURES, 2.5L........9-9
ENGINE SERVICE PROCEDURES, 4.0L.......9-50
ENGINE SPECIFICATIONS....9-47,9-87,9-48,9-49,
9-88,9-89
ENGINE STARTER MOTOR SERVICE
PROCEDURES........................8B-4
ENGINE STARTER MOTOR TEST
PROCEDURES ON VEHICLE.............8A-9
ENGINE SUPPORTS.....................0-20
ENGINE, VACUUM ROUTING
SCHEMATICÐ2.5L 4 CYLINDER..........25-2
ENGINE, VACUUM ROUTING
SCHEMATICÐ4.0L 6 CYLINDER..........25-3
ENGINES, 2.5L........................8B-11
ENGINES, 4.0L........................8B-11
ENGINES, CONDENSERÐ4.0L............24-32
ENGINES, CONDENSER/RECEIVER
DRIERÐ2.5L........................24-31
ENGINES, FUEL USAGE STATEMENTÐ
GAS................................0-17
ENGINES, RECEIVER DRIERÐ4.0L........24-32
ENTRY, KEYLESS.......................8P-8
ENTRY SYSTEM SERVICE INFORMATION,
ILLUMINATED.......................8L-20
ENTRY SYSTEM TROUBLE DIAGNOSIS,
ILLUMINATED..................8L-21,8L-22
EQUIVALENT VALUES, CONVERSION
FORMULAS......................INTRO.-8
EVACUATION, SYSTEM...................24-4
EVAP CANISTER....................25-4,25-9
EVAP (EVAPORATION) CONTROL SYSTEM
....25-4
EVAPORATIVE EMISSION CONTROLS
.......25-4
EVAPORATOR AND HOUSING
.............24-42
EVAPORATOR COIL
....................24-34
EVAPORATOR/BLOWER HOUSING
.........24-33
EXHAUST EMISSION CONTROLS
...........25-7
EXHAUST GRILLEÐXJ VEHICLES, AIR
.....23-30
EXHAUST HEAT SHIELDS
.................11-1
EXHAUST MANIFOLDÐ2.5L ENGINE,
ENGINE
.............................11-7
EXHAUST MANIFOLDÐ4.0L ENGINE,
ENGINE
.............................11-7
EXHAUST PIPEÐXJ VEHICLES
............11-3
EXHAUST PIPEÐYJ VEHICLES
............11-4EXHAUST SYSTEM; EXHAUST SYSTEM
AND INTAKE MANIFOLD................11-1
EXHAUST SYSTEM; LUBRICATION AND
MAINTENANCE.......................0-20
EXHAUST SYSTEM DIAGNOSIS............11-2
EXHAUST TAILPIPEÐXJ VEHICLES,
MUFFLER............................11-5
EXHAUST TAILPIPEÐYJ VEHICLES,
MUFFLER............................11-6
EXPANSION (H) VALVE.............24-35,24-43
EXTENDED IDLE SWITCHÐPCM INPUT....14-21
EXTENDED IDLE SWITCH TEST...........14-45
EXTENSION PANELÐYJ RENEGADE
VEHICLES, FRONT FENDER............23-149
EXTENSION PANELÐYJ RENEGADE
VEHICLES, REAR QUARTER...........23-151
EXTENSION PANELÐYJ RENEGADE
VEHICLES, ROCKER.................23-150
EXTENSION PANELS AND FASCIASÐYJ
RENEGADE VEHICLES, BODY..........23-147
EXTENSIONÐXJ VEHICLES, QUARTER
TRIM PANEL.......................23-115
EXTERIOR BODY COLORS..............23-204
EXTERIOR COMPONENTS..........23-3,23-134
EXTERIOR LAMPS......................8L-1
EXTERIOR LAMPS, XJ..................8L-23
EXTERIOR LAMPS, YJ..................8L-23
EXTERIOR MOULDINGS, DOOR WINDOW . . . 23-61
EXTERIOR NAMEPLATES................23-30
EXTERIOR NAMEPLATES (ADHESIVE-
BACKED)..........................23-158
EXTERIOR PAINT CODES, XJ............23-205
EXTERIOR PAINT CODES, YJ............23-206
EXTERNAL HANDLE, DOOR..............23-55
EXTERNAL MIRRORS...................23-31
EXTERNAL RELEASE HANDLE, FULL-
METAL DOOR LATCH.................23-178
EXTERNAL SPARE/WHEEL TIRE CARRIER . . 23-172
EYE BUSHING REPLACEMENT, LEAF
SPRING; FRONT SUSPENSION
AND AXLE...........................2-15
EYE BUSHING REPLACEMENT, LEAF
SPRING; REAR SUSPENSION
AND AXLES........................3-4,3-6
FAILURE DIAGNOSIS, ENGINE CYLINDER
HEAD GASKET.........................9-5
FAN RELAYÐPCM OUTPUT, RADIATOR.....14-26
FANS, COOLING SYSTEM.................7-26
FASCIA AND SKID PLATEÐYJ
RENEGADE VEHICLES, FRONT.........23-148
FASCIA AND SKID PLATEÐYJ
RENEGADE VEHICLES, REAR..........23-152
FASCIASÐYJ RENEGADE VEHICLES,
BODY EXTENSION PANELS............23-147
FAULT DIAGNOSIS, ABS................5-4,5-6
FEED CIRCUIT TESTS - (VOLTAGE DROP
METHOD), STARTER...................8A-9
FENDER EXTENSION PANELÐYJ
RENEGADE VEHICLES, FRONT.........23-149
FENDER FLARE.......................23-144
FENDER, FRONT.......................23-14
FENDER INNER SPLASH SHIELDS........23-147
FENDER SPLASH APRONS..............23-147
FENDERS...........................23-141
FIELDÐPCM OUTPUT, GENERATOR.......14-25
FILL LEVEL, TRANSFER CASE...........21-294
FILLER DOOR BUMPERS, FUEL...........23-31
FILLER HOSE SPLASH SHIELDÐXJ
VEHICLES, FUEL.....................23-86
FILLER NOZZLE/TUBE, FUEL
.............23-30
FILLER PROTECTOR/NOZZLE, FUEL
.......23-158
FILLER TUBE CAP, FUEL TANK;
EMISSION CONTROL SYSTEMS
......25-4,25-9
FILLER TUBE CAP, FUEL TANK; FUEL
SYSTEM
............................14-12
FILLER TUBE, NO-LEAD FUEL TANK
.......14-12
FILTER, AIR; EMISSION CONTROL
SYSTEMS
...........................25-9
FILTER, AIR; FUEL SYSTEM
..............14-54
FILTER BRACKET, FUEL
.................23-86
FILTER ELEMENT, ENGINE AIR CLEANER
....0-16
FILTER, ENGINE OIL
.....................0-14
FILTER, FUEL
.....................14-8,14-55
FILTER REPLACEMENT, ENGINE
OIL CHANGE
.........................0-15
8 INDEXJ
Description Group-Page Description Group-Page Description Group-Page

LIFTGATE LOCK CYLINDER
REPLACEMENT.......................8P-7
LIFTGATE OPENING WEATHERSTRIP SEAL . . . 23-70
LIFTGATE PILLAR TRIM COVERSÐXJ
VEHICLES.........................23-116
LIFTGATE REMOVAL/INSTALLATION........23-65
LIFTGATE SERVICE INFORMATIONÐXJ
VEHICLES..........................23-65
LIFTGATE SUPPORT ROD BALL
STUD REPLACEMENT.................23-70
LIFTGATE SUPPORT ROD CYLINDER.......23-69
LIFTGATE SUPPORT ROD CYLINDER
DISPOSAL..........................23-70
LIFTGATE TRIM PANEL.................23-66
LIFTGATE WINDOW GLASSÐXJ
VEHICLES..........................23-81
LIFTGATE WIPER.......................8K-5
LIFTGATE WIPER SWITCH REPLACEMENT....8K-6
LIGHT DISPLAY, ABS WARNING............5-3
LIGHT DISPLAY, BRAKE WARNING..........5-4
LIGHTED VANITY MIRROR...............8L-19
LIGHTED VANITY MIRROR TROUBLE
DIAGNOSIS.........................8L-19
LIGHTS, BRAKE WARNING.................5-1
LIGHTS (CANADA ONLY), DAYTIME
RUNNING...........................8L-16
LIGHTS, SYSTEM WARNING..............5-42
LIMITED SLIP DIFFERENTIAL...............3-8
LIMITS, AW-4 OIL PUMP WEAR.........21-325
LINE CLUSTER, HIGH...................8E-12
LINE CLUSTER, LOW...................8E-11
LINE FITTINGS, TRANSMISSION COOLER . . 21-187
LINERS, REAR WHEELHOUSE FLARES.....23-18
LINERS, WHEELHOUSE SPLASH.........23-146
LINES AND FITTINGS, SERVICING
TRANSMISSION COOLER.............21-106
LINK CONNECTORÐPCM INPUT, DATA.....14-20
LINK CONNECTORÐPCM OUTPUT, DATA . . . 14-24
LINK, DRAG.....................19-14,19-17
LINK REPLACEMENT, FUSIBLE............8W-4
LINKAGE ADJUSTMENT, SHIFT....21-275,21-296
LINKAGE ADJUSTMENT (YJ), GEARSHIFT . . . 21-96
LINKAGE AND BALL STUDS, STEERING.....0-30
LINKAGE FLUID, CLUTCH..................6-1
LINKAGE, GEARSHIFT..................21-70
LINKAGE INSTALLATION, CLUTCH
HYDRAULIC..........................6-12
LINKAGE REMOVAL, CLUTCH HYDRAULIC....6-11
LINKAGEÐXJ, STEERING..........19-14,19-73
LINKAGEÐYJ, STEERING..........19-17,19-73
LINKS, FUSIBLE.......................8W-3
LOAD DATA, VEHICLE................INTRO.-3
LOAD DATA, XJ VEHICLE.............INTRO.-5
LOAD DATA, YJ-VEHICLE.............INTRO.-6
LOAD TEST, BATTERY...................8A-4
LOCATING A SYSTEM...................8W-2
LOCATIONS, SPLICE..............8W-2,8W-53
LOCATIONS, TRANSMISSION SWITCH
AND PLUG..........................21-33
LOCATIONS, XJ RHD SPLICE............8W-67
LOCATIONS, XJ SPLICE................8W-59
LOCATIONS, YJ SPLICE................8W-53
LOCK COMPONENT OVERHAUL,
ADAPTER HOUSING AND PARK........21-120
LOCK COMPONENT REPLACEMENT,
PARK .............................21-102
LOCK CYLINDER, DOOR KEY.............23-54
LOCK CYLINDER, FULL-METAL DOOR
KEY ..............................23-178
LOCK CYLINDER REPLACEMENT,
LIFTGATE............................8P-7
LOCK CYLINDER, TAILGATE.............23-160
LOCK CYLINDER/STRIKER, LIFTGATE
LATCH/KEY.........................23-68
LOCK CYLINDERS, KEY............23-2,23-132
LOCK HANDLE, FULL-METAL DOOR.......23-175
LOCK, HYDROSTATIC.....................9-4
LOCK RODS, DOOR INSIDE LATCH
RELEASE...........................23-57
LOCK SWITCH, PASSENGER DOOR
.........8P-5
LOCK SWITCHÐ2-DOOR LEFT HAND
DRIVE, DRIVERS DOOR POWER
..........8P-2
LOCK SWITCHÐ2-DOOR RIGHT HAND
DRIVE,DRIVERS DOOR POWER
..........8P-3
LOCK SWITCHÐ4-DOOR, DRIVERS
DOOR POWER
........................8P-4LOCKS, DIAGNOSING POWER DOOR . . . 8P-1,8P-9
LOCKS, POWER; ELECTRICAL.............8A-1
LOCKS, POWER; POWER DOOR LOCKS.....8P-1
LOCKS, POWER DOOR..................8P-10
LOCK/UNLOCK RELAY REPLACEMENT,
DOOR.............................8P-12
LOOP MODES OF OPERATION, OPEN
LOOP/CLOSED.......................14-27
LOOP/CLOSED LOOP MODES OF
OPERATION, OPEN...................14-27
LOSS OF SENSOR INPUT..................5-3
LOW FUEL WARNING INOPERATIVE........8E-4
LOW FUEL WARNING LAMP..............8E-2
LOW LINE CLUSTER...................8E-11
LOW SPEED KNOCK; FRONT SUSPENSION
AND AXLE...........................2-17
LOW SPEED KNOCK; REAR SUSPENSION
AND AXLES...........................3-8
LOW WASHER INDICATOR INOPERATIVE....8E-4
LOWER SUSPENSION ARM...............2-11
LUBRICANT AND REPLACEMENT PARTS,
RECOMMENDED.......................0-3
LUBRICANT CHANGE; FRONT
SUSPENSION AND AXLE................2-22
LUBRICANT CHANGE; REAR SUSPENSION
AND AXLES......................3-13,3-30
LUBRICANT, RECOMMENDED.............21-2
LUBRICANT SPECIFICATIONS, BODY........0-35
LUBRICANT SPECIFICATIONS; FRONT
SUSPENSION AND AXLE................2-20
LUBRICANT SPECIFICATIONS; REAR
SUSPENSION AND AXLES...........3-11,3-30
LUBRICANT, TRANSFER CASE.....21-273,21-294
LUBRICANT, TRANSMISSION.............21-33
LUBRICANTS, CHASSIS COMPONENT
AND WHEEL BEARING.................0-30
LUBRICANTS, CLASSIFICATION OF..........0-2
LUBRICATION, CLUTCH COMPONENT........6-1
LUBRICATION, COMPONENTS
REQUIRING NO........................0-3
LUG NUT, WHEEL......................22-11
LUGGAGE RACKÐXJ VEHICLES..........23-32
MAGNETIC CLUTCH....................24-18
MAIN BEARING FITTING CHART.......9-43,9-83
MAIN BEARINGS, CRANKSHAFT.......9-40,9-80
MAIN OIL SEALS, REAR..............9-44,9-84
MAINTENANCE, BATTERY................8B-1
MAINTENANCE, ENGINE..................0-13
MAINTENANCE SCHEDULES...............0-5
MAINTENANCE, SEVERE SERVICE...........0-5
MAJOR COMPONENT IDENTIFICATION . . . INTRO.-3
MALFUNCTION INDICATOR LAMP
(CHECK ENGINE); INSTRUMENT PANEL
AND GAUGESÐXJ................8E-2,8E-4
MALFUNCTION INDICATOR LAMP
(CHECK ENGINE); INSTRUMENT PANEL
AND GAUGESÐYJ...................8E-16
MALFUNCTION INDICATOR LAMPÐPCM
OUTPUT............................14-26
MANIFOLDÐ2.5L ENGINE, ENGINE
EXHAUST............................11-7
MANIFOLDÐ2.5L ENGINE, INTAKE.........11-8
MANIFOLDÐ4.0L ENGINE, ENGINE
EXHAUST............................11-7
MANIFOLDÐ4.0L ENGINE, INTAKE
.........11-9
MANIFOLD ABSOLUTE PRESSURE (MAP)
SENSOR; FUEL SYSTEM
...............14-57
MANIFOLD ABSOLUTE PRESSURE (MAP)
SENSOR; IGNITION SYSTEMS
......8D-5,8D-27
MANIFOLD ABSOLUTE PRESSURE (MAP)
SENSORÐPCM INPUT
................14-21
MANIFOLD ABSOLUTE PRESSURE (MAP)
SENSOR TEST; FUEL SYSTEM
..........14-44
MANIFOLD ABSOLUTE PRESSURE (MAP)
SENSOR TEST; IGNITION SYSTEMS
......8D-14
MANIFOLD AIR TEMPERATURE SENSOR,
INTAKE
........................8D-5,8D-27
MANIFOLD AIR TEMPERATURE
SENSOR TEST, INTAKE
................8D-14
MANIFOLD ASSEMBLY, PRESSURE
GAUGE
..............................24-2
MANIFOLD, INTAKE
....................14-57
MANIFOLD LEAKAGE DIAGNOSIS, INTAKE
.....9-5
MANUAL FIRST GEAR (1) POSITION,
HYDRAULIC FLOW IN
.................21-94MANUAL SECOND (2) RANGE,
HYDRAULIC FLOW IN.................21-93
MANUAL SHIFTING TEST...............21-168
MANUAL STEERING GEAR..........19-35,19-73
MANUAL STEERING GEAR
SPECIFICATIONS.....................19-44
MANUAL STEERING GEARÐYJ VEHICLES....0-32
MANUAL STEERING SYSTEM DIAGNOSIS . . . 19-36
MANUAL TRANSMISSION................0-22
MANUAL TRANSMISSION, AX 15.........21-32
MANUAL TRANSMISSION, AX 4/5..........21-1
MANUAL TRANSMISSION, SELECTIVE
SNAP RING CHARTÐAX 15...........21-321
MANUAL TRANSMISSION, TORQUE
SPECIFICATIONSÐ AX 15.............21-320
MANUAL VALVE SHAFT OVERHAUL.......21-205
MANUAL VALVE SHAFT SEAL
REPLACEMENT.....................21-178
MARKER LAMP BULB REPLACEMENT,
SIDE...............................8L-7
MASTER CYLINDER.....................5-40
MASTER CYLINDER INSTALLATION.....5-20,5-50
MASTER CYLINDER OVERHAUL...........5-20
MASTER CYLINDER REMOVAL........5-20,5-50
MASTER CYLINDER, STANDARD...........5-20
MASTER CYLINDER/POWER BOOSTER
TEST...............................5-11
MATCH MOUNTING TIRES................22-7
MATERIAL, BRAKELINING.................5-1
MATS, CARPET/FLOOR.................23-198
MATS, CARPETS AND FLOOR...........23-129
MEASUREMENT AND ADJUSTMENT,
DIFFERENTIAL SHIM PACK..............2-42
MEASUREMENT, DIFFERENTIAL AND
PINION; FRONT SUSPENSION AND AXLE....2-38
MEASUREMENT, DIFFERENTIAL AND
PINION; REAR SUSPENSION AND AXLES....3-20
MEASUREMENT, UNIVERSAL JOINT
ANGLE..............................16-4
MEASUREMENTS AND ADJUSTMENTS,
ALIGNMENT...........................2-6
MEASURING WITH PLASTIGAGE............9-3
METALS, PAINT REPAIR ON GALVANIZED . . 23-202
METRIC SYSTEM NOTATION...........INTRO.-8
METRIC, THREAD NOTATIONÐSAE.....INTRO.-9
(MFI)ÐCOMPONENT DESCRIPTION/
SYSTEM OPERATION, MULTI-
PORT FUEL INJECTION................14-17
(MFI)ÐCOMPONENT REMOVAL/
INSTALLATION, MULTI-PORT FUEL
INJECTION..........................14-54
(MFI)ÐGENERAL DIAGNOSIS,
MULTI-PORT FUEL INJECTION..........14-32
MINI-FLOOR CONSOLEÐXJ VEHICLES....23-124
MIRROR (EXTERNAL), HALF METAL
DOOR
............................23-158
MIRROR, INTERIOR REARVIEW
...........23-74
MIRROR, LIGHTED VANITY
..............8L-19
MIRROR, REARVIEW
..................23-183
MIRROR REPLACEMENT, POWER
..........8T-4
MIRROR RETAINING BRACKET,
REARVIEW
.........................23-183
MIRROR SUPPORT BRACKET
REPLACEMENT, INTERIOR REARVIEW
....23-75
MIRROR SWITCH, POWER
................8T-2
MIRROR SWITCH REPLACEMENT,
POWER
.............................8T-4
MIRROR SWITCH TESTING, POWER
........8T-2
MIRROR TROUBLE DIAGNOSIS, LIGHTED
VANITY
............................8L-19
MIRRORS, EXTERNAL
..................23-31
MIRRORS, POWER
.....................8A-1
MISS, INJECTOR DIAGNOSISÐVEHICLE
RUNS ROUGH AND/OR HAS A
..........14-49
MODE, ABS OPERATION IN ANTILOCK
BRAKING
............................5-43
MODE, ABS OPERATION IN NORMAL
BRAKING
............................5-43
MODE, VEHICLE RESPONSE IN
ANTILOCK
............................5-3
MODEL 30 AXLE AND TUBE AXLE
(2WD)
..............................2-20
MODEL 30 FRONT AXLE
.............2-46,2-47
MODEL 35, REAR AXLE
..........3-11,3-28,3-50
14 INDEXJ
Description Group-Page Description Group-Page Description Group-Page

MODES OF OPERATION, OPEN LOOP/
CLOSED LOOP.......................14-27
MODULE, ELECTRICAL TESTS
AT POWERTRAIN CONTROL.............8H-6
MODULE, FUEL PUMP..............14-2,14-56
MODULE, INTERMITTENT WIPER..........8K-5
MODULE (PCM) 60-WAY CONNECTOR,
POWERTRAIN CONTROL...............14-38
MODULE (PCM), POWERTRAIN
CONTROL; EMISSION CONTROL
SYSTEMS...........................25-9
MODULE (PCM), POWERTRAIN CONTROL;
FUEL SYSTEM..................14-18,14-58
MODULE (PCM), POWERTRAIN CONTROL;
IGNITION SYSTEMS.........8D-6,8D-15,8D-28
MODULE REPLACEMENT, DRL............8L-16
MODULE REPLACEMENTÐXJ VEHICLES,
HEADLAMP DELAY...................8L-16
MODULE (TCM) SERVICE, TRANSMISSION
CONTROL.........................21-173
MODULEÐXJ VEHICLES, SENTINEL
HEADLAMP DELAY...................8L-15
MOTOR, A/C BLOWER..................24-43
MOTOR DIAGNOSIS, DISCONNECT AXLE/
SHIFT...............................2-27
MOTOR, FRESH AIR DOOR VACUUM.......24-41
MOTOR, FRONT WIPER.................8K-10
MOTOR (HEATING), BLOWER............24-40
MOTOR, IDLE AIR CONTROL (IAC)........14-56
MOTOR NOISE DIAGNOSIS, 2.5L
STARTER...........................8A-13
MOTORÐPCM OUTPUT, IDLE AIR
CONTROL (IAC)......................14-25
MOTOR RELAY TEST, STARTER...........14-48
MOTOR REMOVAL/INSTALLATION, 2.5L
STARTER............................8B-5
MOTOR REMOVAL/INSTALLATION,
4.0L STARTER........................8B-6
MOTOR REPLACEMENT, A/C
RECIRCULATING AIR DOOR VACUUM.....24-31
MOTOR REPLACEMENT, HEATER/
DEFROSTER/INSTRUMENT PANEL
OUTLET DOOR VACUUM...............24-30
MOTOR REPLACEMENT, POWER SEAT......8R-2
MOTOR REPLACEMENT, REAR WIPER.....8K-13
MOTOR RESISTORS REPLACEMENT,
BLOWER...........................24-35
MOTOR SERVICE PROCEDURES,
ENGINE STARTER.....................8B-4
MOTOR SPECIFICATIONS, 2.5L STARTER . . . 8B-11
MOTOR STALL TEST, ACTUATOR...........8P-6
MOTOR SWITCH REPLACEMENT,
BLOWER MOTOR/AIR DOOR............24-39
MOTOR TEST, IDLE AIR CONTROL........14-46
MOTOR TEST PROCEDURES ON
VEHICLE, ENGINE STARTER.............8A-9
MOTOR TORQUE SPECIFICATIONS,
STARTER...........................8B-11
MOTOR, WINDSHIELD WIPER.............8K-2
MOTOR/AIR DOOR MOTOR SWITCH
REPLACEMENT, BLOWER..............24-39
MOTOR/FAN REPLACEMENT, BLOWER.....24-26
MOULDING, BODY SIDE STEP...........23-145
MOULDING, WINDSHIELD REVEAL . . 23-73,23-183
MOULDING, WOODGRAIN...............23-19
MOULDINGÐXJ VEHICLES, DRIP RAIL.....23-29
MOULDINGÐXJ VEHICLES, WINDSHIELD
SIDE.............................23-114
MOULDING/CLADDING, BODY SIDE........23-19
MOULDINGS, DOOR WINDOW EXTERIOR . . . 23-61
MOUNTING, MATCH TIRES...............22-7
MOUNTÐREAR, ENGINE.............9-12,9-52
MOUNTSÐFRONT, ENGINE...........9-10,9-51
MUFFLER AND EXHAUST TAILPIPEÐXJ
VEHICLES...........................11-5
MUFFLER AND EXHAUST TAILPIPEÐ
YJ VEHICLES.........................11-6
MUFFLER AND TAILPIPE HEAT SHIELDS....13-17
MUFFLER/TAILPIPE HANGER BRACKET
.....13-16
MULTI-PORT FUEL INJECTION (MFI)Ð
COMPONENT DESCRIPTION/
SYSTEM OPERATION
..................14-17
MULTI-PORT FUEL INJECTION (MFI)Ð
COMPONENT REMOVAL/INSTALLATION
. . . 14-54
MULTI-PORT FUEL INJECTION (MFI)Ð
GENERAL DIAGNOSIS
.................14-32NAMEPLATES (ADHESIVE-BACKED),
EXTERIOR.........................23-158
NAMEPLATES, EXTERIOR................23-30
NEUTRAL, HYDRAULIC FLOW IN PARK.....21-86
NEUTRAL SWITCH, PARK...............14-58
NOISE DIAGNOSIS......................3-45
NOISE DIAGNOSIS, 2.5L STARTER MOTOR . . . 8A-13
NOISE DIAGNOSIS, RADIO................8F-2
NOISE, GEAR AND BEARING; FRONT
SUSPENSION AND AXLE................2-16
NOISE, GEAR AND BEARING; REAR
SUSPENSION AND AXLES................3-7
NOISE OR VIBRATION, TIRE..............22-4
NOISE/VIBRATION DIAGNOSIS, AXLE;
FRONT SUSPENSION AND AXLE..........2-16
NOISE/VIBRATION DIAGNOSIS, AXLE;
REAR SUSPENSION AND AXLES..........3-7
NO-LEAD FUEL TANK FILLER TUBE........14-12
NON-INTERMITTENT WINDSHIELD
WASHER, DIAGNOSING...............8K-12
NON-TILT STEERING COLUMN............19-50
NORMAL BRAKING MODE, ABS
OPERATION IN.......................5-43
NOTATION, METRIC SYSTEM..........INTRO.-8
NOTATIONÐSAE AND METRIC, THREAD . INTRO.-9
NOTATIONS, SPECIFICATION...........INTRO.-8
NOZZLE AND DUCT, DEFROSTER..........24-40
NOZZLE REPLACEMENT, WASHER.........8K-13
NOZZLE/TUBE, FUEL FILLER.............23-30
NP231 SERVICE DIAGNOSIS............21-274
NP231 TRANSFER CASE.........21-272,21-291
NP231 TRANSFER CASE, LEGEND FOR....21-292
NP231/NP242 TORQUE SPECIFICATIONS . . . 21-331
NP242 SERVICE DIAGNOSIS............21-295
NP242 TRANSFER CASE...............21-293
NP242 TRANSFER CASE, LEGEND FOR....21-319
NUMBER (VIN) DECODING, VEHICLE
IDENTIFICATION...................INTRO.-2
NUMBER (VIN) PLATE, VEHICLE
IDENTIFICATION...................INTRO.-1
NUT TIGHTENING, WHEEL............5-32,5-37
NUT, WHEEL LUG......................22-11
OFF DRAW (IOD) DIAGNOSIS, IGNITION.....8A-8
OIL CHANGE AND FILTER REPLACEMENT,
ENGINE.............................0-15
OIL COOLERS, TRANSMISSION............7-29
OIL, ENGINE...........................0-13
OIL FILTER, ENGINE.....................0-14
OIL FILTER REPLACEMENT.............21-100
OIL LEVEL, COMPRESSOR................24-6
OIL PAN ..........................9-32,9-72
OIL PRESSURE GAUGE..................8E-1
OIL PRESSURE GAUGE INOPERATIVE.......8E-3
OIL PRESSURE INDICATOR...............8E-1
OIL PRESSURE INDICATOR INOPERATIVE....8E-3
OIL PUMP........................9-33,9-73
OIL PUMP OVERHAUL...........21-122,21-206
OIL PUMP SEAL REPLACEMENT.........21-189
OIL PUMP WEAR LIMITS, AW-4.........21-325
OIL SEAL REPLACEMENT, INNER AXLE
SHAFT..............................2-33
OIL SEAL REPLACEMENT, TIMING CASE
COVER..........................9-26,9-67
OIL SEALS, REAR MAIN..............9-44,9-84
OIL SEALS, VALVE SPRINGS..........9-21,9-62
ON-BOARD DIAGNOSTIC SYSTEM,
USING.............................8A-19
ON-BOARD DIAGNOSTICS (OBD);
COOLING SYSTEM.....................7-4
ON-BOARD DIAGNOSTICS (OBD); FUEL
SYSTEM............................14-48
ON-BOARD DIAGNOSTICS (OBD);
IGNITION SYSTEMS..................8D-19
ONE GAUGE INOPERATIVE...............8E-22
ONE-WAY CLUTCH OVERHAUL, NO. 2.....21-234
ONE-WAY CLUTCH OVERHAUL, NO. 1.....21-229
OPEN CIRCUIT VOLTAGE, BATTERY.........8A-4
OPEN CIRCUIT VOLTAGE TEST, BATTERY....8A-3
OPEN LOOP/CLOSED LOOP MODES OF
OPERATION
.........................14-27
OPENING PANEL (GOP), GRILLE AND
GRILLE
.............................23-3
OPENING WEATHERSTRIP SEAL,
LIFTGATE
...........................23-70
OPENING WEATHERSTRIP SEALS,
DOOR WINDOW GLASS AND DOOR
......23-62OPERATING SOUND LEVELS...............5-3
OPERATING SPECIFICATIONS, PUMP.......19-3
OPERATION, ABS SYSTEM................5-39
OPERATION, A/C........................24-1
OPERATION, ACCELERATION SWITCH.......5-45
OPERATION AND APPLICATION CHARTS,
GEARTRAIN........................21-159
OPERATION AND WEAR COMPENSATION,
CALIPER............................5-24
OPERATION, ANTILOCK BRAKE
SYSTEM............................5-43
OPERATION; CHIME/BUZZER
WARNING SYSTEMS...................8U-1
OPERATION, CLUTCH.....................6-2
OPERATION, COMPONENT
IDENTIFICATION/SYSTEM...............8D-1
OPERATION, COMPONENTS.............21-157
OPERATION, ECU
.......................5-46
OPERATION, HCU PUMP AND PEDAL
TRAVEL SENSOR
......................5-44
OPERATION, HCU SOLENOID VALVE
........5-43
OPERATION, HEATER/DEFROSTER
.........24-37
OPERATION IN ANTILOCK BRAKING
MODE, ABS
..........................5-43
OPERATION IN NORMAL BRAKING MODE,
ABS
................................5-43
OPERATION, MULTI-PORT FUEL
INJECTION (MFI)ÐCOMPONENT
DESCRIPTION/SYSTEM
................14-17
OPERATION, OPEN LOOP/CLOSED LOOP
MODES OF
..........................14-27
OPERATION, PARKING BRAKE
.............5-56
OPERATION, POWER BRAKE BOOSTER
......5-22
OPERATION, POWER STEERING PUMPÐ
INITIAL
............................19-13
OPERATION; REAR SUSPENSION AND
AXLES
..............................3-44
OPERATION, SYSTEM
...................8P-9
OPERATION, WHEEL SPEED SENSOR
.......5-45
OPERATION/DIAGNOSIS
..................8U-1
OPERATIONAL CHECK (ROAD TEST)
........8H-7
OPERATIONAL CHECK WITH BATTERY
INDICATOR (BASE CLUSTER ONLY)
......8A-14
OPERATIONAL CHECK WITH VOLTMETER
. . . 8A-15
O-RING SEAL, FLOW CONTROL VALVE
FITTING
............................19-12
ORNAMENTATION, WHEEL
................22-6
OUTER SCUFF PLATESÐXJ VEHICLES
....23-118
OUTLET DOOR VACUUM MOTOR
REPLACEMENT, HEATER/DEFROSTER/
INSTRUMENT PANEL
..................24-30
OUTPUT, AIR CONDITIONING CLUTCH
RELAYÐPCM
.......................14-24
OUTPUT, AUTO SHUT DOWN (ASD)
RELAYÐPCM
.......................14-24
OUTPUT, DATA LINK CONNECTORÐPCM
. . . 14-24
OUTPUT, EMR LAMPÐPCM
..............14-24
OUTPUT, FUEL INJECTORSÐPCM
.........14-25
OUTPUT, FUEL PUMP RELAYÐPCM
.......14-25
OUTPUT, GENERATOR FIELDÐPCM
.......14-25
OUTPUT, GENERATOR LAMPÐPCM
.......14-25
OUTPUT, IDLE AIR CONTROL (IAC)
MOTORÐPCM
.......................14-25
OUTPUT, IGNITION COILÐPCM
...........14-26
OUTPUT, MALFUNCTION INDICATOR
LAMPÐPCM
........................14-26
OUTPUT, RADIATOR FAN RELAYÐPCM
.....14-26
OUTPUT, SCI TRANSMITÐPCM
...........14-26
OUTPUT SHAFT OVERHAUL, NO. 2 ONE-
WAY CLUTCH
......................21-234
OUTPUT, SHIFT INDICATORÐPCM
........14-26
OUTPUT, SPEED CONTROLÐPCM
.........14-27
OUTPUT, TACHOMETERÐPCM
...........14-27
OUTPUT, TORQUE CONVERTER CLUTCH
RELAYÐPCM
.......................14-27
OUTPUT VOLTAGE SPECIFICATIONS
.......8B-12
OVERDRIVE COMPONENTS, FOURTH
GEAR
.............................21-158
OVERDRIVE PLANETARY GEAR AND
CLUTCH OVERHAUL
.................21-209
OVERDRIVE SUPPORT OVERHAUL
.......21-216
JINDEX15
Description Group-Page Description Group-Page Description Group-Page

OVERDRIVE/OVERRIDE SWITCH..........14-22
OVERHAUL, 30RH/32RH TRANSMISSION . . 21-112
OVERHAUL, ADAPTER HOUSING AND
PARK LOCK COMPONENT.............21-120
OVERHAUL, AW-4 TRANSMISSION.......21-192
OVERHAUL, COMPRESSOR..............24-17
OVERHAUL, DIFFERENTIAL...............3-45
OVERHAUL, DIRECT CLUTCH............21-219
OVERHAUL, FIRST-REVERSE BRAKE
PISTON AND TRANSMISSION CASE.....21-237
OVERHAUL, FORWARD CLUTCH.........21-223
OVERHAUL, FRONT CLUTCH............21-125
OVERHAUL, FRONT PLANETARY GEAR....21-228
OVERHAUL, FRONT SERVO AND BAND....21-136
OVERHAUL, GOVERNOR AND PARK
GEAR.............................21-121
OVERHAUL, MANUAL VALVE SHAFT......21-205
OVERHAUL, MASTER CYLINDER...........5-20
OVERHAUL, NO. 2 ONE-WAY CLUTCH
AND OUTPUT SHAFT.................21-234
OVERHAUL, OIL PUMP..........21-122,21-206
OVERHAUL, OVERDRIVE PLANETARY
GEAR AND CLUTCH..................21-209
OVERHAUL, OVERDRIVE SUPPORT.......21-216
OVERHAUL, OVERRUNNING CLUTCHÐ
LOW-REVERSE DRUMÐREAR
SUPPORT.........................21-118
OVERHAUL, PLANETARY GEAR
TRAIN............................21-131
OVERHAUL, REAR CLUTCH.............21-128
OVERHAUL, REAR SERVO AND BAND.....21-136
OVERHAUL, SECOND BRAKE............21-232
OVERHAUL SERVICE INFORMATION......21-118
OVERHAUL SERVICE TOOLS............21-192
OVERHAUL, SUN GEAR AND NO. 1 ONE-
WAY CLUTCH......................21-229
OVERHAUL, TRANSFER CASE
DISASSEMBLY................21-277,21-297
OVERHAUL, TRANSMISSION
DISASSEMBLY...................21-5,21-36
OVERHAUL, TRANSMISSION VALVE BODY . . 21-240
OVERHAUL, WHEEL CYLINDER............5-36
OVERHEAD CONSOLEÐXJ VEHICLES......8L-20
OVERLAY, WOODGRAIN.................23-22
OVERRUNNING CLUTCHÐLOW-
REVERSE DRUMÐREAR SUPPORT
OVERHAUL........................21-118
OXYGEN (O2S) SENSOR; EMISSION
CONTROL SYSTEMS...............25-7,25-9
OXYGEN (O2S) SENSOR; FUEL SYSTEM....14-57
OXYGEN (02S) SENSOR HEATING
ELEMENT TEST......................14-45
OXYGEN (O2S) SENSOR; IGNITION
SYSTEMS..........................8D-28
OXYGEN (O2S) SENSORÐPCM
INPUT.............................14-22
OXYGEN SENSOR TESTS................8D-19
PACK MEASUREMENT AND ADJUSTMENT,
DIFFERENTIAL SHIM...................2-42
PACK REQUIREMENTS, AW-4 CLUTCH
AND BRAKE........................21-328
PACKAGE DIAGNOSIS, GAUGE............8E-22
PACKAGE GAUGE REPLACEMENT,
GAUGE.............................8E-24
PACKAGE GENERAL INFORMATION,
GAUGE.............................8E-22
PACKAGE SERVICE PROCEDURES,
GAUGE.............................8E-24
PAINT, ACCENT.......................23-202
PAINT APPLICATION...................23-201
PAINT CODES, XJ EXTERIOR............23-205
PAINT CODES, XJ INTERIOR............23-205
PAINT CODES, YJ EXTERIOR............23-206
PAINT CODES, YJ INTERIOR............23-206
PAINT REPAIR ON GALVANIZED METALS . . 23-202
PAN, OIL..........................9-32,9-72
PANEL, A/C CONTROL..................24-41
PANEL AND GAUGES, INSTRUMENT........8A-1
PANEL AND GAUGESÐXJ, INSTRUMENT....8E-1
PANEL AND GAUGESÐYJ, INSTRUMENT....8E-1
PANEL COMPONENTS, INSTRUMENT.....23-191
PANEL, DASH PANEL INSULATION
........23-95
PANEL, DASH PANEL INSULATOR
.........23-11
PANEL, DOOR TRIM
....................23-35
PANEL EXTENSIONÐXJ VEHICLES,
QUARTER TRIM
.....................23-115PANEL, FULL-METAL DOOR TRIM........23-175
PANEL GAUGES, INSTRUMENT...........8E-27
PANEL (GOP), GRILLE AND GRILLE
OPENING............................23-3
PANEL, HOOD INSULATOR..............23-138
PANEL ILLUMINATION LAMPS,
INSTRUMENT.......................8E-16
PANEL, INSTRUMENT.............23-93,23-190
PANEL INSULATION PANEL, DASH........23-95
PANEL INSULATOR PANEL, DASH.........23-11
PANEL LAMPS, INSTRUMENT.............8E-4
PANEL, LIFTGATE TRIM.................23-66
PANEL OUTLET DOOR VACUUM MOTOR
REPLACEMENT, HEATER/DEFROSTER/
INSTRUMENT.......................24-30
PANEL REPLACEMENT, INSTRUMENT.......8E-8
PANEL REPLACEMENT, HEATER AND A/C
CONTROL..........................24-26
PANEL REPLACEMENT, HEATER
CONTROL..........................24-39
PANEL SERVICE, INSTRUMENT..........23-192
PANELÐXJ VEHICLES, FRONT INNER
SCUFF PLATE/COWL SIDE TRIM........23-114
PANELÐYJ RENEGADE VEHICLES,
FRONT FENDER EXTENSION...........23-149
PANELÐYJ RENEGADE VEHICLES, REAR
QUARTER EXTENSION................23-151
PANELÐYJ RENEGADE VEHICLES,
ROCKER EXTENSION.................23-150
PANELS AND FASCIASÐYJ RENEGADE
VEHICLES, BODY EXTENSION..........23-147
PANELS AND SCUFF PLATESÐXJ
VEHICLES, INTERIOR TRIM............23-112
PANELSÐXJ VEHICLES, QUARTER AND
WHEELHOUSE TRIM.................23-115
PARK AND NEUTRAL, HYDRAULIC FLOW
IN ................................21-86
PARK GEAR OVERHAUL, GOVERNOR.....21-121
PARK GEAR SERVICE, GOVERNOR.......21-101
PARK INTERLOCK CABLE ADJUSTMENT . . . 21-186
PARK INTERLOCK CABLE ADJUSTMENT
(XJ)...............................21-97
PARK LOCK COMPONENT OVERHAUL,
ADAPTER HOUSING.................21-120
PARK LOCK COMPONENT REPLACEMENT . . 21-102
PARK NEUTRAL SWITCH................14-58
PARK ROD AND PAWL SERVICE.........21-181
PARKING BRAKE ADJUSTMENT............5-63
PARKING BRAKE CABLE TENSIONER
REPLACEMENT (XJ)...................5-61
PARKING BRAKE FRONT CABLE
REPLACEMENT (YJ)...................5-62
PARKING BRAKE LEVER INSTALLATION
(XJ WITH FULL CONSOLE)..............5-60
PARKING BRAKE LEVER INSTALLATION
(XJ WITH MINI CONSOLE)..............5-58
PARKING BRAKE LEVER INSTALLATION
(XJ WITHOUT CONSOLE)...............5-60
PARKING BRAKE LEVER REMOVAL (XJ
WITH FULL CONSOLE).................5-59
PARKING BRAKE LEVER REMOVAL (XJ
WITH MINI CONSOLE).................5-58
PARKING BRAKE LEVER REMOVAL (XJ
WITHOUT CONSOLE)...................5-60
PARKING BRAKE OPERATION.............5-56
PARKING BRAKE PEDAL INSTALLATION
(YJ)................................5-61
PARKING BRAKE PEDAL REMOVAL (YJ).....5-61
PARKING BRAKE PROBLEMS,
DIAGNOSING.........................5-10
PARKING BRAKE REAR CABLE
REPLACEMENT (XJ)...................5-62
PARKING BRAKE REAR CABLE
REPLACEMENT (YJ)...................5-63
PARKING BRAKES......................5-56
PARK-LOCK CABLEÐCONSOLE SHIFT
AUTOMATIC.........................19-45
PARK/NEUTRAL POSITION SWITCH;
BATTERY/STARTER/GENERATOR SERVICE . . 8B-6
PARK/NEUTRAL POSITION SWITCH
SERVICE
..........................21-103
PARK/NEUTRAL POSITION SWITCH;
TRANSMISSION AND TRANSFER CASE
. . 21-173
PARK/NEUTRAL SWITCHÐPCM INPUT
.....14-22
PARK/TURN SIGNAL LAMP BULB
REPLACEMENT, FRONT
.................8L-8PART THROTTLE 3-2 DOWNSHIFT,
HYDRAULIC FLOW DURING............21-91
PARTS INTERCHANGEABILITY,
TRANSMISSION......................21-66
PARTS, RECOMMENDED LUBRICANT
AND REPLACEMENT....................0-3
PASSENGER DOOR LOCK SWITCH.........8P-5
PASSENGER DOOR WINDOW SWITCH......8S-8
PATTERN ANALYSIS, BACKLASH AND
CONTACT; FRONT SUSPENSION
AND AXLE...........................2-44
PATTERN ANALYSIS, BACKLASH
AND CONTACT; REAR SUSPENSION
AND AXLES..........................3-25
PATTERN, SHIFT........................21-2
PATTERN, TRANSMISSION SHIFT.........21-33
PATTERNS, TIRE WEAR..................22-4
PAWL SERVICE, PARK ROD.............21-181
PEDAL, ACCELERATOR..................14-16
PEDAL AND BRAKELIGHT SWITCH,
BRAKE..............................5-65
PEDAL AND THROTTLE CABLE,
ACCELERATOR.................14-16,14-54
PEDAL INSTALLATION, BRAKE.............5-66
PEDAL INSTALLATION, CLUTCH............6-15
PEDAL INSTALLATION (YJ), PARKING
BRAKE..............................5-61
PEDAL REMOVAL, BRAKE................5-65
PEDAL REMOVAL, CLUTCH...............6-15
PEDAL REMOVAL (YJ), PARKING BRAKE....5-61
PEDAL SERVICE, BRAKE.................5-65
PEDAL TRAVEL SENSOR.................5-41
PEDAL TRAVEL SENSOR OPERATION,
HCU PUMP..........................5-44
PEDAL TRAVEL SENSOR SERVICE..........5-51
PERFORMANCE DIAGNOSIS..............24-10
PERFORMANCE, ENGINE..................9-2
PERFORMANCE TEST, A/C................24-8
PILLAR TRIM COVERSÐXJ VEHICLES, B/
C-PILLAR AND LIFTGATE.............23-116
PILOT BEARING REPLACEMENT...........6-11
PIN REPLACEMENT, CAMSHAFT.......9-31,9-71
PIN REPLACEMENT, DOOR HINGE/HINGE . . . 23-58
PINION GEAR ASSEMBLY/INSTALLATION;
FRONT SUSPENSION AND AXLE..........2-40
PINION GEAR ASSEMBLY/INSTALLATION;
REAR SUSPENSION AND AXLES..........3-22
PINION GEAR DEPTH INFORMATION;
FRONT SUSPENSION AND AXLE..........2-37
PINION GEAR DEPTH INFORMATION;
REAR SUSPENSION AND AXLES..........3-19
PINION GEAR DEPTH VARIANCE; FRONT
SUSPENSION AND AXLE................2-38
PINION GEAR DEPTH VARIANCE; REAR
SUSPENSION AND AXLES...........3-20,3-38
PINION MEASUREMENT, DIFFERENTIAL
AND; FRONT SUSPENSION AND AXLE.....2-38
PINION MEASUREMENT, DIFFERENTIAL
AND; REAR SUSPENSION AND AXLES.....3-20
PINION REMOVAL/DISASSEMBLY; FRONT
SUSPENSION AND AXLE................2-34
PINION REMOVAL/DISASSEMBLY; REAR
SUSPENSION AND AXLES...............3-17
PINION SEAL REPLACEMENT; FRONT
SUSPENSION AND AXLE................2-23
PINION SEAL REPLACEMENT; REAR
SUSPENSION AND AXLES...............3-32
PINION SHAFT SEAL REPLACEMENT........3-13
PINS, RADIO CONNECTOR................8F-3
PIPEÐXJ VEHICLES, EXHAUST............11-3
PIPEÐYJ VEHICLES, EXHAUST............11-4
PISTON AND TRANSMISSION CASE
OVERHAUL, FIRST-REVERSE BRAKE....21-237
PISTON AND WORM SHAFT
REPLACEMENT, RACK.................19-30
PISTON CLEARANCE, AW-4 BUSHING.....21-326
PISTON SPECIFICATIONS, AW-4
RETAINER.........................21-327
PISTONS AND CONNECTING RODS.....9-34,9-74
PISTONS AND SPRINGS, ACCUMULATOR . . 21-179
PITMAN ARM
....................19-15,19-18
PITMAN SHAFT AND SIDE COVER
REPLACEMENT
......................19-26
PITMAN SHAFT SEAL REPLACEMENT
......19-35
PITMAN SHAFT SEALS AND BEARING
REPLACEMENT
......................19-32
16 INDEXJ
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