1995 JEEP CHEROKEE FLASH RELAY

TURN SIGNALS
COMBINATION FLASHER
In the ACCESSORY or RUN position, the ignition
switch connects circuit A1 from fuse 6 in the Power
Distribution Center (PDC) to circuit A48. Circuit A48
feeds circuit F83 through fuse 8 in the fuse block.
Circuit F83 powers the combination flasher for the
turn signals. Circuit L9 from fuse 4 in the PDC sup-
plies battery voltage to the combination flasher for
the hazard lamps. Circuit Z1 provides ground for the
combination flasher.
Circuit L5 from the flasher connects to the multi-
function switch to supply power to the turn signals.
The multi-function switch supplies voltage to the
turn signals and side marker lamps on circuits L60
and L61.
Circuit L12 from the flasher connects to the multi-
function switch to supply power to the hazard flasher
circuits. The multi-function switch connects to the
turn signal and side marker lamps on circuits L60
and L61.
TURN SIGNALS
When the operator selects the right turn signal, the
multi-function switch connects power from circuit L5
to circuit L60. Circuit L60 feeds the right front and
right rear turn signal lamps. Circuit L60 also splices
to power the right turn signal indicator lamp on the
instrument cluster.
When the operator selects the left turn signal, the
multi-function switch connects power from circuit L5
to circuit L61. Circuit L61 feeds the left front and
left rear turn signal lamp. Circuit L61 also splices to
power the left turn signal indicator lamp on the in-
strument cluster.
Circuit Z1 provides ground for the turn signal
lamps.
HELPFUL INFORMATION
²The turn signal lamps are the same lamps used
for the hazard flasher.
²Check fuse 6 in the PDC and fuse 8 in the fuse
block if the turn signals do not operate.
²Circuit F83 also connects to the heated rear win-
dow relay.
HAZARD FLASHERS
When the operator selects the hazard flashers, the
multi-function switch circuit L12 from the combina-
tion flasher to circuits L60 and L61.
Circuit L60 feeds the right front and right rear
turn signal lamp. Circuit L60 also splices to power
the right turn signal indicator lamp on the instru-
ment cluster.
Circuit L61 feeds the left front and left rear turn
signal lamp. Circuit L61 also splices to power the left
turn signal indicator lamp on the instrument cluster.
Circuit Z1 provides ground for the hazard flasher
lamps.
HELPFUL INFORMATION
²The hazard flasher lamps are the same lamps
used for the turn signals.
²Circuit L9 also connects to the stop lamp switch.
DIAGRAM INDEX
Component Page
ABS Control Module......................8W-52-3
Combination Flasher.......................8W-52-2
Fuse 4 (PDC)...........................8W-52-2
Fuse 6 (PDC)...........................8W-52-2
Fuse 8 (Fuse Block).......................8W-52-2
Ignition Switch..........................8W-52-2
Instrument Cluster........................8W-52-2
Powertrain Control Module..................8W-52-3
Stop Lamp Switch........................8W-52-3
Transmission Control Module.................8W-52-3
Turn Signal Switch.......................8W-52-2
J8W-52 TURN SIGNALSÐXJ VEHICLES 8W - 52 - 1

FRONT LIGHTING
INDEX
page page
Diagram Index............................ 3
Dimming Module........................... 1
Fog Lamps............................... 2
Headlamp Delay Module..................... 1Headlamp Relay........................... 1
Headlamps............................... 1
Parking Lamps............................ 2
HEADLAMPS
The headlamp switch has three positions: ON,
PARK (parking lamps) and OFF. Circuit A3 from fuse
12 in the PDC connects to the headlamp switch and
feeds circuit L7 through fuse 9 in the fuse block. Cir-
cuit L7 connects to the headlamp switch.
Circuit A3 also splices to feed circuit L11 through
fuse 10 in the fuse block. Circuit L11 connects to the
dimmer switch circuitry in the multi-function switch.
The headlamp switch has an internal circuit
breaker that connects circuit A3 to circuit F34. Cir-
cuit F34 connects to the headlamp relay.
HEADLAMP RELAY
When the headlamp switch is in the ON position it
connects circuit A3 from fuse 5 in the Power Distri-
bution Center (PDC) to circuit F34. Circuit A3 is
HOT at all times.
Circuit F34 supplies battery voltage to the coil and
contact sides of the headlamp relay. Circuit Z1 sup-
plies ground for the relay. When voltage is present on
circuit F34, the relay contacts close and connect cir-
cuit F39 to circuit F34.
Circuit F39 powers the headlamps through the
dimmer switch circuitry in the multi-function switch.
HEADLAMP SWITCH IN OFF OR PARKING
LAMP POSITION
Circuit L11 connects to the dimmer switch portion
of the multi-function switch. Circuit L11 supplies
power for the high beams on circuit L3 when the op-
erator flashes the headlamps with the turn signal
stalk of the multi-function switch.
HEADLAMP SWITCH IN ON POSITION
When the headlamp switch is in the ON position,
circuit A3 from fuse 12 in the Power Distribution
Center (PDC) connects to circuit F34. Circuit F34
connects to circuit F39 through the headlamp relay.
Circuit F39 feeds circuit L4 through the headlamp
dimmer switch circuitry in the multi-function switch.
Circuit L4 powers the low beam of the headlamps.
When the operator selects high beam operation
with the turn signal stalk of the multi-functionswitch, circuit L11 connects to the L3 circuit. Circuit
L3 powers high beam operation.
HEADLAMP GROUND
Circuit Z1 provides ground for both the right and
left headlamps. Circuit Z1 also supplies ground the
fog lamps, if equipped.
HELPFUL INFORMATION
²Check fuse 5 in the PDC.
²The headlamp switch has an internal circuit
breaker.
²Circuit L7 is double crimped at the headlamp
switch and branches to the chime module.
HEADLAMP DELAY MODULE
When the operator turns off the ignition switch and
the headlamp switch, the headlamp delay module
powers the headlamps for approximately 45 seconds.
When the ignition switch is in the RUN position,
circuit A21 powers circuit F87 through fuse 17 in the
fuse block. Circuit F87 supplies the IGNITION ON/
OFF signal to the headlamp delay module. Circuit Z1
provides ground for the module.
When the headlamp delay module activates, it con-
nects circuit X4 from fuse 5 in the fuse block to cir-
cuit F34. Circuit F34 connects to the circuit F39
through the headlamp relay. Circuit F39 powers the
headlamps through the headlamp dimmer switch cir-
cuit L4.
HELPFUL INFORMATION
Circuit A7 from fuse 3 in the PDC supplies voltage
to the fuse block bus bar that powers circuit X4
through the fuse in cavity 5.
DIMMING MODULE
Some vehicles are equipped with a dimming mod-
ule. The module is powered by the dimming relay.
In the RUN position, the ignition switch connects
circuit A1 from fuse 6 in the Power Distribution Cen-
ter (PDC) to circuit A38. Circuit A38 powers circuit
L170 through fuse 20 in the fuse block. Circuit L170
supplies power to the dimming relay.
When the headlamps are ON, circuit L90 from the
headlamp switch energizes the dimming relay. When
J8W-50 FRONT LIGHTINGÐXJ-RHD 8W - 50 - 1

TURN SIGNALS
TURN SIGNAL RELAY
In the RUN position, the ignition switch connects
circuit A1 from fuse 6 in the Power Distribution Cen-
ter (PDC) to circuit A21. Circuit A21 connects to the
turn signal relay.
Circuit L9 from fuse 4 in the PDC supplies battery
voltage to the relay. Circuit Z1 provides ground for
the relay.
Circuit L5 from the relay connects to the multi-
function switch to supply power to the turn signals.
The multi-function switch supplies voltage to the
turn signals and side marker lamps on circuits L60
and L61.
Circuit L12 from the relay connects to the multi-
function switch and the hazard flasher relay.
TURN SIGNALS
When the operator selects the right turn signal, the
multi-function switch connects power from circuit L5
to circuit L60. Circuit L60 feeds the right front and
right rear turn signal lamp. Circuit L60 also splices
to power the right turn signal indicator lamp on the
instrument cluster.
When the operator selects the right turn signal, the
multi-function switch connects power from circuit L5
to circuit L61. Circuit L61 feeds the left front and
left rear turn signal lamp. Circuit L61 also splices to
power the left turn signal indicator lamp on the in-
strument cluster.
Circuit Z1 provides ground for the turn signal
lamps.
HELPFUL INFORMATION
²The turn signal lamps are the same lamps used
for the hazard flasher.
²Check fuse 6 in the PDC.
HAZARD FLASHERS
When the operator selects the hazard flashers, the
multi-function switch connects circuit L12 from the
hazard flasher relay to circuits L60 and L61.
Circuit L60 feeds the right front and right rear
turn signal lamp. Circuit L60 also splices to power
the right turn signal indicator lamp on the instru-
ment cluster.
Circuit L61 feeds the left front and left rear turn
signal lamp. Circuit L61 also splices to power the left
turn signal indicator lamp on the instrument cluster.
Circuit Z1 provides ground for the hazard flasher
lamps.
HELPFUL INFORMATION
²The hazard flasher lamps are the same lamps
used for the turn signals.
DIAGRAM INDEX
Component Page
ABS Control Module......................8W-52-3
Flasher Relay...........................8W-52-2
Fuse 4 (PDC)...........................8W-52-2
Fuse 6 (PDC)...........................8W-52-2
Ignition Switch..........................8W-52-2
Instrument Cluster........................8W-52-2
Powertrain Control Module..................8W-52-3
Stop Lamp Switch........................8W-52-3
Transmission Control Module.................8W-52-3
Telltale Connector (Instrument Cluster)...........8W-52-4
Turn Signal Relay........................8W-52-4
Turn Signal Switch.......................8W-52-2
J8W-52 TURN SIGNALSÐXJ-RHD 8W - 52 - 1

The throttle body has an air control passage that
provides air for the engine at idle (the throttle plate
is closed). The IAC motor pintle protrudes into the
air control passage and regulates air flow through it.
Based on various sensor inputs, the powertrain con-
trol module (PCM) adjusts engine idle speed by mov-
ing the IAC motor pintle in and out of the air control
passage. The IAC motor is positioned when the igni-
tion key is turned to the On position.
A (factory adjusted) set screw is used to mechani-
cally limit the position of the throttle body throttle
plate.Never attempt to adjust the engine idle
speed using this screw.All idle speed functions are
controlled by the PCM.
IGNITION COILÐPCM OUTPUT
System voltage is supplied to the ignition coil pos-
itive terminal. The powertrain control module (PCM)
operates the ignition coil.Base (initial) ignition
timing is not adjustable.The PCM adjusts ignition
timing to meet changing engine operating conditions.
The ignition coil is located near the distributor
(Fig. 22).
Refer to Group 8D, Ignition System for additional
information.
MALFUNCTION INDICATOR LAMPÐPCM OUTPUT
The malfunction indicator lamp illuminates each
time the ignition key is turned on. It will stay on for
approximately three seconds as a bulb test. The lamp
is displayed on the instrument panel as the CHECK
ENGINE lamp (Figs. 23 or 24).
If the powertrain control module (PCM) receives an
incorrect signal, or no signal from certain sensors or
emission related systems, the lamp is turned on. This
is a warning that the PCM has recorded a system or
sensor malfunction. In some cases, when a problem is
declared, the PCM will go into a limp-in mode. This
is an attempt to keep the system operating. It signals
an immediate need for service.The lamp can also be used to display a Diagnostic
Trouble Code (DTC). Cycle the ignition switch On-
Off-On-Off-On within three seconds and any codes
stored in the PCM memory will be displayed. This is
done in a series of flashes representing digits. Refer
to On-Board Diagnostics in the General Diagnosis
section of this group for more information.
RADIATOR FAN RELAYÐPCM OUTPUT
XJ MODELS ONLY
The electric radiator cooling fan used in XJ models
(equipped with 4.0L engine, heavy duty cooling
and/or air conditioning) is controlled by the power-
train control module (PCM) through radiator fan re-
lay. The relay is energized when coolant temperature
is above 103ÉC (217ÉF). It will then de-energize when
Fig. 22 Ignition CoilÐTypical
Fig. 23 Check Engine LampÐXJ ModelsÐTypical
Fig. 24 Check Engine LampÐYJ ModelsÐTypical
14 - 28 FUEL SYSTEM COMPONENT DESCRIPTION/SYSTEM OPERATIONJ

DIAGNOSTIC TROUBLE CODE DESCRIPTIONSÐCONTINUED
Diagnostic
Trouble CodeDRB Scan Tool Description of Diagnostic Trouble Code
25** Idle Air Control Motor Circuits A shorted condition detected in one or more of
the idle air control motor circuits.
27* Injector #1 Control Circuit Injector #1 output driver does not respond
properly to the control signal.
or
Injector #2 Control Circuit Injector #2 output driver does not respond
properly to the control signal.
or
Injector #3 Control Circuit Injector #3 output driver does not respond
properly to the control signal.
or
Injector #4 Control Circuit Injector #4 output driver does not respond
properly to the control signal.
or
Injector #5 Control Circuit Injector #5 output driver does not respond
properly to the control signal.
or
Injector #6 Control Circuit Injector #6 output driver does not respond
properly to the control signal.
33* A/C Clutch Relay Circuit An open or shorted condition detected in the
A/C clutch relay circuit.
34* Speed Control Solenoid Circuits An open or shorted condition detected in the
Speed Control vacuum or vent solenoid cir-
cuits.
or
Speed Control Switch Always Low Speed Control switch input below the mini-
mum acceptable voltage.
or
Speed Control Switch Always High Speed Control switch input above the maxi-
mum acceptable voltage.
35*
(XJ Only)Rad Fan Control Relay Circuits An open or shorted condition detected in the
radiator fan relay circuit.
41** Generator Field Not Switching Properly An open or shorted condition detected in the
generator field control circuit.
42* Auto Shutdown Relay Control Circuit An open or shorted condition detected in the
auto shutdown relay circuit.
* 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.
14 - 56 FUEL SYSTEM GENERAL DIAGNOSISJ

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

CLUSTER GROUND; INSTRUMENT
CLUSTER (XJ-RHD)................8W-40-2
CLUSTER ILLUMINATION LAMPS . . 8E-16,8E-26,
8E-34,8E-4
CLUSTER, INSTRUMENT; INSTRUMENT
CLUSTER (XJ).....................8W-40-1
CLUSTER, INSTRUMENT; INSTRUMENT
CLUSTER (XJ-RHD)................8W-40-1
CLUSTER, INSTRUMENT; INSTRUMENT
CLUSTER (YJ).....................8W-40-1
CLUSTER (LHD), HIGH-LINE GAUGE.......8E-9
CLUSTER (LHD), TELL-TALE............8E-10
CLUSTER, LOW-LINE GAUGE............8E-8
CLUSTER, MAIN.....................8E-30
CLUSTERS, INSTRUMENT..........8E-24,8E-1
CLUTCH, A/C COMPRESSOR............24-15
CLUTCH AND BRAKE PACK
REQUIREMENTS, AW-4...............21-341
CLUTCH AND BRAKE PEDAL BUSHINGS . . . 0-22
CLUTCH ASSEMBLY, COMPRESSOR......24-20
CLUTCH COMPONENT LUBRICATION......6-10
CLUTCH COMPONENTS..................6-1
CLUTCH, COMPRESSOR...............24-16
CLUTCH CONTAMINATION...............6-3
CLUTCH COVER AND DISC
INSTALLATION........................6-10
CLUTCH COVER AND DISC REMOVAL.....6-10
CLUTCH COVER AND DISC RUNOUT.......6-3
CLUTCH DIAGNOSIS.....................6-3
CLUTCH DISC AND PLATE THICKNESS,
AW-4 .............................21-338
CLUTCH FLUID LEVEL..................6-14
CLUTCH HOUSING MISALIGNMENT........6-4
CLUTCH HOUSING REPLACEMENT........6-13
CLUTCH HYDRAULIC LINKAGE
INSTALLATION........................6-14
CLUTCH HYDRAULIC LINKAGE REMOVAL . . 6-13
CLUTCH INSPECTION, TORQUE
CONVERTER STATOR................21-199
CLUTCH LINKAGE FLUID.................6-1
CLUTCH MASTER CYLINDER............0-22
CLUTCH MISALIGNMENT................6-3
CLUTCH OPERATION....................6-2
CLUTCH OVERHAUL, DIRECT..........21-228
CLUTCH OVERHAUL, OVERDRIVE
PLANETARY GEAR...................21-218
CLUTCH OVERHAUL, SUN GEAR AND
NO. 1 ONE-WAY....................21-238
CLUTCH PEDAL INSTALLATION..........6-15
CLUTCH PEDAL REMOVAL..............6-15
CLUTCH RELAY, A/C COMPRESSOR . 24-15,24-16
CLUTCH RELAY, AIR CONDITIONING
(A/C)..............................14-58
CLUTCH RELAY TEST, TORQUE
CONVERTER........................14-48
CLUTCH RELAY, TORQUE CONVERTER....14-65
CLUTCH RELAYÐPCM OUTPUT, AIR
CONDITIONING (A/C)..................14-26
CLUTCH RELAYÐPCM OUTPUT, TORQUE
CONVERTER........................14-29
CLUTCH SAFETY PRECAUTIONS..........6-10
CLUTCH SERVICE
.....................6-10
CLUTCH SWITCH, FIN SENSING
CYCLING
......................24-15,24-31
CLUTCH (TCC) SOLENOID AND RELAY,
TORQUE CONVERTER; FUEL/IGNITION
(XJ)
.............................8W-30-4
CLUTCH (TCC) SOLENOID AND RELAY,
TORQUE CONVERTER; TRANSMISSION
CONTROLS (YJ)
...................8W-31-1
CLUTCH (TCC) SOLENOID AND
RELAYÐ2.5L ENGINE ONLY, TORQUE
CONVERTER; TRANSMISSION
CONTROLS (XJ)
...................8W-31-1
CLUTCHÐLOW-REVERSE DRUMÐREAR
SUPPORT OVERHAUL, OVERRUNNING
. . . 21-125
CODE DECODING, VEHICLE
...........Intro.-5
CODE DESIGNATIONS, VEHICLE
........Intro.-1
CODE (DTC), DIAGNOSTIC TROUBLE
.....14-54
CODE, GENERATOR DIAGNOSTIC
TROUBLE
...........................8A-22
CODE IDENTIFICATION, WIRE; WIRING
DIAGRAMSÐGENERAL INFORMATION
(XJ)
...............................8W-1
CODE PLATE, VEHICLE
...............Intro.-4
CODE, SPEED CONTROL DIAGNOSTIC
TROUBLE
...........................8H-5CODES AND DIMENSIONS,
DESIGNATIONS, LABELS/PLATES.......Intro.-1
COIL, EVAPORATOR..................24-30
COIL, IGNITION; FUEL SYSTEM.........14-62
COIL, IGNITION; FUEL/IGNITION (XJ) . . . 8W-30-2
COIL, IGNITION; FUEL/IGNITION (YJ) . . . 8W-30-2
COIL, IGNITION; IGNITION SYSTEMS....8D-22,
8D-4,8D-9
COIL, IGNITION; FUEL/IGNITION
(XJ-RHD).........................8W-30-2
COIL RESISTANCE, IGNITION............8D-9
COIL SPRING........................2-14
COILÐPCM OUTPUT, IGNITION.........14-28
COLD CRANKING SPECIFICATIONS, 2.5L
STARTING SYSTEM...................8A-23
COLD CRANKING SPECIFICATIONS, 4.0L
STARTING SYSTEM...................8A-23
COLUMN ASSEMBLY REPLACEMENT.....19-52
COLUMN COMPONENT SERVICE........19-54
COLUMN GENERAL SERVICEÐXJ,
STEERING..........................19-47
COLUMN, NON-TILT STEERING..........19-60
COLUMN REPLACEMENT..............19-58
COLUMN, TILT STEERING..............19-66
COLUMNÐXJ, STEERING..............19-78
COLUMNÐYJ, STEERING.........19-58,19-78
COMBINATION BUZZER; INTERIOR
LIGHTING (YJ)....................8W-44-1
COMBINATION FLASHER; TURN SIGNALS
(XJ).............................8W-52-1
COMBINATION VALVE..................5-34
COMBINATION VALVE INSTALLATION
(WITH ABS), MASTER CYLINDER.........5-20
COMBINATION VALVE REMOVAL (WITH
ABS), MASTER CYLINDER..............5-17
COMBINATION VALVE REPLACEMENT
(NON-ABS)..........................5-16
COMBUSTION PRESSURE LEAKAGE
TEST, CYLINDER.......................9-6
COMBUSTION PRESSURE LEAKAGE
TEST DIAGNOSIS, CYLINDER.............9-7
COMFORT SWITCH, TRANSMISSION;
TRANSMISSION CONTROLS (XJ-RHD) . . 8W-31-1
COMPASS...........................8C-1
COMPASS/DISPLAY SELF-DIAGNOSTIC
TEST...............................8C-2
COMPASS/THERMOMETER DIAGNOSIS....8C-4
COMPENSATION, CALIPER OPERATION
AND WEAR..........................5-45
COMPONENTSÐYJ, EVAPORATIVE
HOUSING............................24-6
COMPONENTSÐYJ, INSTRUMENT
PANEL............................23-152
COMPONENTSÐYJ VEHICLES, BODY....23-102
COMPRESSION PRESSURE TEST,
CYLINDER............................9-5
COMPRESSOR.......................24-19
COMPRESSOR, A/C; AIR CONDITIONING/
HEATER (YJ)......................8W-42-2
COMPRESSOR, AIR-CONDITIONER........0-21
COMPRESSOR CLUTCH...............24-16
COMPRESSOR CLUTCH, A/C............24-15
COMPRESSOR CLUTCH ASSEMBLY......24-20
COMPRESSOR CLUTCH RELAY, A/C . 24-15,24-16
COMPRESSOR SERVICE...............24-19
CONDENSER, A/C
....................24-34
CONDENSER FILTER DRIERÐ2.5L
ENGINES
...........................24-27
CONDENSERÐ4.0L ENGINES
...........24-28
CONDITION, CHECKING FLUID LEVEL
....21-182
CONDITIONING (A/C) CLUTCH RELAY,
AIR
...............................14-58
CONDITIONING (A/C) CLUTCH
RELAYÐPCM OUTPUT, AIR
............14-26
CONDITIONING (A/C) CONTROLSÐPCM
INPUT, AIR
.........................14-21
CONDITIONING, AIR
..................24-37
CONDITIONING CONTROLSÐXJ
VEHICLES, AIR
......................24-15
CONDITIONING CONTROLSÐYJ
VEHICLES, AIR
......................24-16
CONDITIONING, HEATER AND AIR; AIR
CONDITIONING/HEATER (YJ)
.........8W-42-2
CONDITIONING OPERATION, AIR; AIR
CONDITIONING/HEATER (XJ)
.........8W-42-2
CONDITIONING OPERATION, AIR; AIR
CONDITIONING/HEATER (XJ-RHD)
.....8W-42-2CONDITIONING PERFORMANCE TESTS,
AIR ...............................24-12
CONDITIONING SCHEMATICÐXJ, AIR.....24-5
CONDITIONING TEST PROCEDURES,
HEATING AND AIR....................24-15
CONDITIONS, NORMAL OPERATING........5-3
CONNECTING ROD BEARING FITTING
CHART..........................9-41,9-83
CONNECTING RODS, PISTONS.......9-39,9-81
CONNECTIONS, INTERMITTENT AND
POOR; WIRING DIAGRAMSÐGENERAL
INFORMATION (XJ)...................8W-4
CONNECTIONS, RADIO ILLUMINATION
RELAY..............................8F-4
CONNECTIONS, STARTER RELAY........8A-15
CONNECTOR, ABS DIAGNOSTIC.......5-35,5-3
CONNECTOR AND TERMINAL
REPLACEMENT; WIRING DIAGRAMSÐ
GENERAL INFORMATION (XJ)...........8W-7
CONNECTOR, DATA LINK; ANTI-LOCK
BRAKES (XJ)......................8W-32-2
CONNECTOR, DATA LINK; ANTI-LOCK
BRAKES (XJ-RHD).................8W-32-2
CONNECTOR, DATA LINK; ANTI-LOCK
BRAKES (YJ)......................8W-32-2
CONNECTOR, DATA LINK; FUEL/IGNITION
(XJ).............................8W-30-5
CONNECTOR, DATA LINK; FUEL/IGNITION
(YJ).............................8W-30-5
CONNECTOR, DATA LINK;
TRANSMISSION CONTROLS (XJ-RHD) . . 8W-31-1
CONNECTOR, DATA LINK; FUEL/IGNITION
(XJ-RHD)..........................8W-30-4
CONNECTOR LOCATIONS; CONNECTOR
LOCATIONS (XJ)...................8W-90-1
CONNECTOR LOCATIONS; CONNECTOR
LOCATIONS (XJ-RHD)...............8W-90-1
CONNECTOR LOCATIONS; CONNECTOR
LOCATIONS (YJ)...................8W-90-1
CONNECTOR LOCATIONS; CONNECTOR
PIN OUTS (XJ)....................8W-80-1
CONNECTOR LOCATIONS; CONNECTOR
PIN OUTS (XJ-RHD)................8W-80-1
CONNECTOR LOCATIONS; CONNECTOR
PIN OUTS (YJ)....................8W-80-1
CONNECTOR LOCATIONS; WIRING
DIAGRAMS (XJ)......................8W-1
CONNECTOR LOCATIONS; WIRING
DIAGRAMS (XJ-RHD)..................8W-1
CONNECTOR LOCATIONS; WIRING
DIAGRAMS (YJ)......................8W-1
CONNECTOR, POWERTRAIN CONTROL
MODULE (PCM) 60-WAY...............14-40
CONNECTOR REPLACEMENT; WIRING
DIAGRAMSÐGENERAL INFORMATION
(XJ)...............................8W-6
CONNECTORÐPCM INPUT, DATA LINK . . . 14-22
CONNECTORÐPCM OUTPUT, DATA LINK . . 14-27
CONNECTORS; WIRING DIAGRAMSÐ
GENERAL INFORMATION (XJ)...........8W-2
CONNECTORS (RHD), CLUSTER.........8E-11
CONNECTORS, TERMINAL/CONNECTOR
REPAIRÐMOLEX; WIRING
DIAGRAMSÐGENERAL INFORMATION
(XJ)...............................8W-6
CONSOLE, OVERHEAD; OVERHEAD
CONSOLE (XJ)....................8W-49-1
CONSOLE, OVERHEAD; OVERHEAD
CONSOLE (XJ-RHD)................8W-49-1
CONSOLE REMOVE/INSTALL, OVERHEAD . . . 8C-6
CONSOLE SHIFT, DISASSEMBLYÐ
COLUMN OR........................19-60
CONSOLEÐXJ, FULL FLOOR...........23-95
CONSOLEÐXJ, MINI-FLOOR............23-94
CONSOLEÐXJ, OVERHEAD; BODY
COMPONENTSÐXJ VEHICLES..........23-93
CONSOLEÐXJ, OVERHEAD; LAMPS......8L-17
CONSOLESÐYJ, FLOOR..............23-155
CONTACT PATTERN ANALYSIS,
BACKLASH; FRONT SUSPENSION AND
AXLE...............................2-45
CONTACT PATTERN ANALYSIS,
BACKLASH; REAR SUSPENSION AND
AXLES
..............................3-27
CONTACT/CLOCKSPRING, HORN
.........8G-4
CONTAMINATED BRAKELINING
............5-7
CONTAMINATION, BRAKE FLUID
.......5-10,5-7
CONTAMINATION, CLUTCH
...............6-3
JINDEX 5
Description Group-Page Description Group-Page Description Group-Page

ENTRY MODULE REMOVE/INSTALL,
KEYLESS...........................8P-10
ENTRY RECEIVER, KEYLESS.............8C-1
ENTRY RECEIVERÐXJ, KEYLESS........23-93
ENTRY TRANSMITTER, KEYLESS . 8P-1,8P-7,8P-8
EQUIPMENT, REFRIGERANT.............24-7
EQUIVALENT VALUES, CONVERSION
FORMULAS.......................Intro.-11
EVACUATING REFRIGERANT SYSTEM.....24-11
EVAP CANISTER..................25-4,25-7
EVAP (EVAPORATION) CONTROL
SYSTEM............................25-4
EVAPORATIVE HOUSING
COMPONENTSÐYJ....................24-6
EVAPORATOR AND HOUSING...........24-35
EVAPORATOR COIL...................24-30
EVAPORATOR/BLOWER HOUSING........24-29
EXHAUST GAS RECIRCULATION (EGR)
SYSTEM............................25-1
EXHAUST GRILLEÐXJ, AIR............23-25
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...........11-4
EXHAUST SYSTEM; EXHAUST SYSTEM
AND INTAKE MANIFOLD................11-1
EXHAUST SYSTEM; LUBRICATION AND
MAINTENANCE.......................0-21
EXHAUST SYSTEM DIAGNOSIS..........11-2
EXHAUST TAILPIPEÐXJ VEHICLES,
MUFFLER............................11-5
EXHAUST TAILPIPEÐYJ VEHICLES,
MUFFLER............................11-6
EXPANSION VALVE..............24-31,24-35
EXTENDED IDLE SWITCH; FUEL/
IGNITION (XJ).....................8W-30-5
EXTENDED IDLE SWITCH TEST..........14-48
EXTENDED IDLE SWITCHÐPCM INPUT . . . 14-23
EXTENSIONÐXJ, QUARTER TRIM PANEL . 23-87
EXTERIOR COMPONENTS.........23-104,23-3
EXTERIOR LAMPSÐXJ................8L-18
EXTERIOR LAMPSÐYJ................8L-32
EXTERIOR MOLDINGSÐXJ, DOOR
WINDOW...........................23-54
EXTERIOR NAMEPLATES (ADHESIVE-
BACKED)ÐYJ......................23-120
EXTERIOR NAMEPLATESÐXJ...........23-26
EXTERNAL HANDLEÐXJ, DOOR.........23-48
EXTERNAL MIRRORSÐXJ.............23-27
EXTERNAL RELEASE HANDLEÐYJ,
FULL-METAL DOOR LATCH............23-140
EXTERNAL SPARE/WHEEL TIRE
CARRIERÐYJ......................23-133
(EXTERNAL)ÐYJ, HALF METAL DOOR
MIRROR..........................23-121
EYE BUSHING REPLACEMENT, LEAF
SPRING; FRONT SUSPENSION AND
AXLE...............................2-17
EYE BUSHING REPLACEMENT, LEAF
SPRING; REAR SUSPENSION AND
AXLES............................3-5,3-7
FAN RELAY AND MOTOR, RADIATOR;
AIR CONDITIONING/HEATER (XJ)......8W-42-2
FAN RELAY AND MOTOR, RADIATOR;
AIR CONDITIONING/HEATER (XJ-RHD) . . 8W-42-2
FAN RELAYÐPCM OUTPUT, RADIATOR . . . 14-28
FANÐXJ MODELS WITH 4.0L
6-CYLINDER ENGINE, AUXILIARY
ELECTRIC COOLING...................7-35
FANS, COOLING SYSTEM...............7-32
FEED, BATTERY; FUEL/IGNITION (XJ) . . . 8W-30-1
FEED, BATTERY; FUEL/IGNITION (YJ) . . . 8W-30-2
FEED, BATTERY; FUEL/IGNITION
(XJ-RHD).........................8W-30-1
FEED, IGNITION; FUEL/IGNITION
(XJ-RHD).........................8W-30-1
FENDER FLAREÐYJ.................23-114
FENDER INNER SPLASH SHIELDSÐYJ . . 23-116
FENDER SPLASH APRONSÐYJ........23-115
FENDERÐXJ, FRONT
.................23-14
FENDERSÐYJ
......................23-110
FIELDÐPCM OUTPUT, GENERATOR
......14-27
FILL LEVEL, TRANSFER CASE
LUBRICANT
........................21-284
FILLER DOOR BUMPERSÐXJ, FUEL
.....23-27FILLER HOSE SPLASH SHIELDÐXJ
VEHICLES, FUEL......................13-4
FILLER NOZZLE/TUBEÐXJ, FUEL........23-26
FILLER PROTECTOR/NOZZLEÐYJ, FUEL . 23-121
FILLER TUBE CAP, FUEL TANK;
EMISSION CONTROL SYSTEMS......25-4,25-7
FILLER TUBE CAP, FUEL TANK; FUEL
SYSTEM............................14-13
FILLER TUBE, NO-LEAD FUEL TANK......14-13
FILTER DRIERÐ2.5L ENGINES,
CONDENSER........................24-27
FILTER DRIERÐ4.0L ENGINES..........24-28
FILTER, ENGINE OIL...................0-17
FILTER, FUEL; FUEL SYSTEM.......14-60,14-9
FILTER, FUEL; LUBRICATION AND
MAINTENANCE.......................0-19
FILTER REPLACEMENT, ENGINE OIL
CHANGE............................0-16
FILTER REPLACEMENT, FLUID..........21-99
FILTER REPLACEMENT, OIL............21-103
FIN SENSING CYCLING CLUTCH SWITCH . 24-15,
24-31
FINAL ASSEMBLY; FRONT SUSPENSION
AND AXLE...........................2-46
FINAL ASSEMBLY; REAR SUSPENSION
AND AXLES..........................3-29
FIRING ORDERÐ2.5L 4-CYLINDER
ENGINE, ENGINE.....................8D-32
FIRING ORDERÐ4.0L 6-CYLINDER
ENGINE, ENGINE.....................8D-32
FIRST-REVERSE BRAKE PISTON AND
TRANSMISSION CASE OVERHAUL......21-247
FIRST/SECOND/THIRD/REVERSE
COMPONENTS......................21-168
FITTING CHART, CONNECTING ROD
BEARING........................9-41,9-83
FITTING CHART, MAIN BEARING......9-48,9-90
FITTING O-RING SEAL, FLOW CONTROL
VALVE .............................19-14
FITTING SERVICE, TRANSMISSION
COOLER LINE......................21-111
FITTINGS, TRANSMISSION COOLER LINE . 21-197
FLAREÐYJ, FENDER.................23-114
FLARES AND LINERSÐXJ, REAR
WHEELHOUSE.......................23-19
FLASHER, COMBINATION; TURN
SIGNALS (XJ).....................8W-52-1
FLASHERS, HAZARD; TURN SIGNALS
(XJ).............................8W-52-1
FLASHERS, HAZARD; TURN SIGNALS
(XJ-RHD).........................8W-52-1
FLASHERS, HAZARD; TURN SIGNALS
(YJ).............................8W-52-1
FLOOR BRACKETSÐXJ, SPARE
TIRE/WHEEL HOLDDOWN..............23-98
FLOOR CONSOLEÐXJ, FULL...........23-95
FLOOR CONSOLESÐYJ...............23-155
FLOOR MATSÐXJ, CARPETS...........23-99
FLOOR SHIFTÐXJ, MINI-CONSOLE WITH . 23-94
FLOW CONTROL VALVE FITTING O-RING
SEAL..............................19-14
FLOW TESTING, TRANSMISSION
COOLER...........................21-113
FLUID AND FILTER REPLACEMENT.......21-99
FLUID CAPACITIES.....................0-3
FLUID, CLUTCH LINKAGE................6-1
FLUID CONTAMINATION, BRAKE.......5-10,5-7
FLUID LEVEL AND CONDITION,
CHECKING.........................21-182
FLUID LEVEL, BRAKE..................5-10
FLUID LEVEL CHECK.............21-70,21-99
FLUID LEVEL, CLUTCH.................6-14
FLUID, RECOMMENDED BRAKE..........5-10
FLUID WARNING LAMP, LOW WASHER;
INSTRUMENT CLUSTER (XJ).........8W-40-2
FLUID WARNING LAMP, LOW WASHER;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-2
FLUID/FILTER CHANGE, REFILLING
AFTER OVERHAUL OR..........21-100,21-182
FLUID/LUBRICANTS/CLEANING
SOLVENTS, BRAKE
.....................5-2
FLUIDÐBRAKE BLEEDINGÐ
BRAKELINES AND HOSES, BRAKE
........5-10
FLUSHING, COOLING SYSTEM
CLEANING/REVERSE
...................7-22
FLUSHING, TRANSMISSION COOLER
REVERSE
..........................21-114
FLYWHEEL RUNOUT
....................6-3FLYWHEEL SERVICE...................6-16
FOG LAMP DIAGNOSIS............8L-21,8L-3
FOG LAMP REPLACEMENTÐXJ..........8L-9
FOG LAMP REPLACEMENTÐYJ.........8L-25
FOG LAMP SWITCH REPLACEMENTÐXJ . . 8L-10
FOG LAMP SWITCH REPLACEMENTÐYJ . . 8L-26
FOG LAMPS; FRONT LIGHTING (XJ) . . . 8W-50-1
FOG LAMPS; FRONT LIGHTING (XJ-RHD) . 8W-50-2
FOG LAMPS; FRONT LIGHTING (YJ) . . . 8W-50-1
FOG LAMPSÐXJ......................8L-7
FOG LAMPSÐYJ.....................8L-23
FORM-IN-PLACE GASKETS...............9-1
FORMULAS AND EQUIVALENT VALUES,
CONVERSION.....................Intro.-11
FORWARD CLUTCH OVERHAUL........21-232
FOURTH GEAR OVERDRIVE
COMPONENTS......................21-167
FOUR-WHEEL DRIVE (4WD) SWITCH;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-2
FOUR-WHEEL DRIVE (4WD) SWITCH;
TRANSMISSION CONTROLS (XJ-RHD) . . 8W-31-1
FOUR-WHEEL-DRIVE VEHICLE TOWING....0-12
FRAME.........................13-10,13-1
FRAME CROSSMEMBER COVER.........13-16
FRAME DIMENSIONS.............13-13,13-1
FRAME GLASS CHANNEL
REPLACEMENTÐYJ, DOOR...........23-142
FRAME REPAIRS......................13-13
FRAME STRAIGHTENING...............13-13
FRAME WEATHERSTRIP SEALÐYJ,
WINDSHIELD.......................23-146
FRAMEÐXJ, BUCKET SEATBACK COVER . . 23-81
FRAMEÐYJ, WINDSHIELD............23-145
FREQUENCY INTERFERENCE, RADIO......8F-5
FRESH AIR DOOR VACUUM MOTOR......24-34
FRESH AIR INTAKE DUCT..............24-34
FRONT AND REAR AXLES...............0-24
FRONT AXLE, MODEL 30...............2-49
FRONT BUCKET SEATSÐXJ............23-81
FRONT BUMPER.................13-16,13-5
FRONT CABLE REPLACEMENT (YJ),
PARKING BRAKE......................5-67
FRONT CARPET/MATÐXJ..............23-99
FRONT CLUTCH OVERHAUL...........21-134
FRONT DOOR SPACER BLOCKSÐTWO-
DOOR VEHICLES.....................23-53
FRONT DOOR WINDOW GLASS
REGULATORÐXJ....................23-42
FRONT DOOR WINDOW GLASSÐXJ.....23-43
FRONT DRIVE AXLE....................2-3
FRONT FENDERÐXJ..................23-14
FRONT INNER SCUFF PLATE/COWL SIDE
TRIM PANELÐXJ....................23-86
FRONT PARK/TURN SIGNAL LAMP BULB
REPLACEMENTÐXJ...................8L-9
FRONT PARK/TURN SIGNAL LAMP BULB
REPLACEMENTÐYJ..................8L-25
FRONT PLANETARY GEAR OVERHAUL . . . 21-237
FRONT SERVO AND BAND OVERHAUL . . . 21-146
FRONT SHOULDER BELT/BUCKLEÐXJ....23-90
FRONT SHOULDER BELTSÐYJ.........23-154
FRONT SKID PLATE
....................13-1
FRONT SUSPENSION
...................2-1
FRONT SUSPENSION COMPONENTS, XJ
. . . 2-49
FRONT SUSPENSION COMPONENTS, YJ
. . . 2-49
FRONT SUSPENSION, XJ
...............2-11
FRONT SUSPENSION, YJ
...............2-15
FRONT TOW HOOKS
...................13-7
FRONT WHEEL ALIGNMENT
..............2-5
FRONT WHEEL BEARINGS
..............0-28
FRONT WHEEL SENSOR INSTALLATION
....5-38
FRONT WHEEL SENSOR REMOVAL
.......5-38
FUEL DELIVERY SYSTEM
...............14-3
FUEL FILLER DOOR BUMPERSÐXJ
......23-27
FUEL FILLER HOSE SPLASH SHIELDÐXJ
VEHICLES
...........................13-4
FUEL FILLER NOZZLE/TUBEÐXJ
........23-26
FUEL FILLER PROTECTOR/NOZZLEÐYJ
. . 23-121
FUEL FILTER; FUEL SYSTEM
........14-60,14-9
FUEL FILTER; LUBRICATION AND
MAINTENANCE
.......................0-19
FUEL GAUGE; INSTRUMENT CLUSTER
(XJ)
.............................8W-40-1
FUEL GAUGE; INSTRUMENT CLUSTER
(XJ-RHD)
.........................8W-40-1
FUEL GAUGE SENDING UNIT
...........14-16
10 INDEXJ
Description Group-Page Description Group-Page Description Group-Page