low beam JEEP YJ 1995 Service And Owner's Manual

MALFUNCTION INDICATOR (CHECK ENGINE)
LAMP
The Powertrain Control Module (PCM) provides
ground for the malfunction indicator (Check Engine)
lamp on circuit G3. Circuit G3 connects to cavity 32
of the PCM. Circuit G5 connects to the instrument
cluster and supplies battery voltage for the malfunc-
tion indicator lamp. When illuminated, the malfunc-
tion indicator lamp displays the message CHECK
ENGINE.
For information regarding diagnostic trouble code
access using the malfunction indicator lamp, refer to
Group 14, Fuel Systems.
UP-SHIFT LAMP
On vehicles equipped with a manual transmission,
the Powertrain Control Module (PCM) provides
ground for the Up-Shift lamp on circuit K54. Circuit
G5 provides battery voltage for the lamp.
ABS WARNING LAMP
Circuit G5 provides power for the ABS warning
lamp at the instrument cluster. Ground for the ABS
warning lamp is provided by either the ABS control
module or by the ABS power relay when the relay is
not energized. The ABS control module illuminates
the lamp by providing ground on circuit G19.
Circuit G19 splices to connect to circuit B15
through a diode. When the ABS power relay is not
energized, it connects circuit B15 to circuit Z12. The
ground path for the warning lamp is provided
through the diode to circuit B15, through the ABS
power relay to ground on circuit Z12.
The diode between circuit G19 and B15 prevents
voltage from flowing to the ABS control module when
the ABS power relay switches to supply power on cir-
cuit B15.
BRAKE WARNING LAMP
Circuit G5 provides battery voltage for the brake
warning lamp. Circuit G11 can provide ground for
the lamp in 3 ways. The first ground path is through
the ignition switch when the key is in the START po-
sition.
The second ground path for the brake warning
lamp on circuit G11 is through the case grounded
brake warning switch. When the switch closes it pro-
vides a ground.
The third ground path on circuit G11 is through
the case grounded park brake switch. When the
switch closes it provides ground.
HIGH BEAM INDICATOR LAMP
Circuit G34 supplies power for the high-beam indi-
cator lamp when the operator either flashes the opti-
cal horn (high beams) or selects high beam operation.
Circuit Z1 provides the ground path for the lamp.
Circuit L3 from the headlamp switch powers the
high beam circuits of the headlamps. On vehicles not
equipped with Daytime Running Lamps (DRL), cir-
cuit G34 double crimps to circuit L3 at the bulkhead
connector.
On vehicles equipped with DRL, circuit L3 splices
to the DRL module. The DRL module powers circuit
G34.
TURN SIGNAL INDICATOR LAMPS
Circuit L61 supplies battery voltage to the left turn
signal indicator lamp. The right turn signal indicator
lamp receives battery voltage from circuit L60. The
turn signal/hazard flasher switch powers circuits L60
and L61. Circuit Z1 provides ground for the lamps.
HELPFUL INFORMATION
²If the warning lamps, gauges and indicator lamps
don't operate, check fuse 4 in the PDC and fuse 9 in
the fuse block.
²If the illumination lamps don't operate, check fuse
10 in the fuse block.
DIAGRAM INDEX
Component Page
4WD Switch............................8W-40-9
ABS Control Module......................8W-40-5
Brake Warning Switch.....................8W-40-5
Combination Buzzer.....................8W-40-7, 8
Daytime Running Lamp (DRL) Module.........8W-40-4, 6
Engine Coolant Temperature Sensor...........8W-40-7, 8
Engine Oil Pressure Sensor..................8W-40-9
Fuse 3 (PDC).......................8W-40-3, 7, 8
Fuse 4 (PDC).......................8W-40-4, 7, 8
Fuse 7 (PDC)...........................8W-40-6
Fuse 8 (Fuse Block)...................8W-40-3, 7, 8
Fuse 9 (Fuse Block).......................8W-40-8
Fuse 10 (Fuse Block).................8W-40-3, 7, 10
Gauge Package......................8W-40-7, 8, 9
Headlamp Switch...................8W-40-3, 6, 7, 8
Headlamp Dimmer Switch...................8W-40-6
Ignition Switch......................8W-40-4, 5, 8
Instrument Cluster...................8W-40-3 thru 9
Panel Lamp Dimmer Switch..............8W-40-3, 7, 8
Park Brake Switch........................8W-40-5
Powertrain Control Module.................8W-40-4, 5
8W - 40 - 2 8W-40 INSTRUMENT CLUSTERÐYJ VEHICLESJ

FRONT LIGHTING
INDEX
page page
Daytime Running Lamp (DRL) ModuleÐCanadian
Vehicles Only........................... 2
Diagram Index............................ 2
Fog Lamps............................... 1Headlamps............................... 1
Parking Lamps............................ 1
HEADLAMPS
The headlamp switch has three positions: ON,
PARK (parking lamps) and OFF. Two circuits, L2 and
L20, connect the headlamp switch to the headlamp
dimmer/optical horn switch. The dimmer switch feeds
the low and high beams of the headlamps.
HEADLAMP SWITCH IN OFF OR PARKING
LAMP POSITION
Circuit A3 from fuse 7 in the Power Distribution
Center (PDC) supplies battery voltage to the head-
lamp switch. The headlamp switch has an internal
circuit breaker that connects circuit A3 to circuit
L20. The switch connects circuit A3 to circuit L2
when the headlamps are ON.
Circuit L20 connects to the dimmer switch. Circuit
L20 powers the high beams of the head lamps on cir-
cuit L3 when the operator flashes the headlamps
with the turn signal stalk.
HEADLAMP SWITCH IN ON POSITION
When the headlamp switch is in the ON position,
the A3 circuit from the PDC connects to circuit L2.
Circuit L2 connects to circuit L4 through the dimmer
switch. Circuit L4 powers the low beam of the head-
lamps.
When the operator selects high beam operation
with the turn signal stalk, the dimmer switch con-
nects circuit L20 to circuit L3. Circuit L3 supplies
battery voltage to the high beams.
HEADLAMP GROUND
Although circuit Z1 provides ground for both the
right and left headlamps, it has different termination
points for each. For the right headlamp, the Z1 cir-
cuit terminates at the radiator right support. For the
left headlamp, the Z1 circuit terminates at the left
radiator support.
HELPFUL INFORMATION
²Check fuse 7 in the PDC.
²The headlamp switch has an internal circuit
breaker.
²For the left front parking lamp, turn signal, side
marker lamp, headlamp, and fog lamp, circuit Z1 ter-
minates at the left radiator support.²For the right front parking lamp, turn signal, side
marker lamp, headlamp, and fog lamp, circuit Z1 ter-
minates at the right radiator support.
PARKING LAMPS
Circuit A6 from fuse 3 in the Power Distribution
Center (PDC) connects to the fuse block bus bar that
powers circuit F33. Fuse 8 in the fuse block protects
circuit F33. Circuit F33 connects to the headlamp
switch.
The headlamp switch has three positions: ON,
PARK (parking lamps) and OFF, plus a dimmer
switch. When the headlamp switch is in the PARK or
ON position, the switch connects circuit F33 to cir-
cuit L7. From the headlamp switch, circuit L7
branches to power the front parking lamps, rear tail
lamps, and side marker lamps. Circuit L7 also pow-
ers the park lamp relay, if equipped with fog lamps.
GROUND CIRCUIT
²For the left front parking lamp, turn signal, side
marker lamp, headlamp, and fog lamp, circuit Z1 ter-
minates at the left radiator support.
²For the right front parking lamp, turn signal, side
marker lamp, headlamp, and fog lamp, circuit Z1 ter-
minates at the right radiator support.
HELPFUL INFORMATION
²Check fuse 3 in the PDC.
²Check fuse 8 in the fuse block.
²Circuit L7 also feeds the radio, if equipped.
FOG LAMPS
The fog lamps are controlled by the fog lamp
switch and two relays. The fog lamps operate only
when the headlamp switch is in the ON position, and
the operator has selected low-beam operation. When
the headlamps are in high-beam operation, the fog
lamps will not operate.
When the headlamps or parking lamps are ON, cir-
cuit L7 from the headlamp switch supplies battery
voltage to the coil side of the park lamp relay. When
the operator presses the fog lamp switch, it provides
ground for the coil side of the park lamp relay. This
energizes the relay.
J8W-50 FRONT LIGHTINGÐYJ VEHICLES 8W - 50 - 1

When the park lamp relay energizes, the relay con-
tacts close and connect circuit F81 from fuse 6 in the
fuse block to circuit L36. Circuit L36 connects to the
contact side of the high beam relay. The contacts in
the high beam relay are normally closed. Battery
voltage flows through high beam relay to the fog
lamps on circuit L39. Circuit L39 also splices to the
lamp in the fog lamp switch.
Circuit L3 from the dimmer switch provides power
for the high beams of the headlamps and connects to
Circuit G34. Circuit G34 powers the coil side of the
high beam relay. Circuit Z1 provides ground for the
coil. When the operator selects high beam operation
or flashes the optical horn, circuit G34 energizes the
high beam relay. When energized, the normally
closed contacts in the relay open, shutting off battery
voltage to the fog lamps on circuit L39.
HELPFUL INFORMATION
²Circuit A6 from fuse 3 in the PDC supplies voltage
to the fuse block for fuses in cavities 3 and 6. Fuse 6
in the fuse block protects circuit F81 which powers
the contact side of the park lamp relay.
²In the high beam position, the dimmer switch con-
nects circuit L20 from the headlamp switch to circuit
L3. The headlamp switch connects circuit A3 from
fuse 7 in the PDC with circuit L20. Circuits A3 and
L20 are HOT at all times.
DAYTIME RUNNING LAMP (DRL) MODULEÐ
CANADIAN VEHICLES ONLY
On Canadian vehicles, the low-beam headlamps op-
erate when the ignition switch is in the RUN position
and the headlamp switch is OFF.
When the ignition switch is in the START or RUN
positions, circuit A1 from fuse 4 in the Power Distri-
bution Center (PDC) connects to circuit A21. Circuit
A21 supplies voltage to circuit G5 through fuse 9 in
the fuse block. Circuit G5 splices to supply battery
voltage to the DRL module.
Circuit L20 from the headlamp switch connects to
the DRL module. Circuit L20 is HOT at all times.
The DRL module receives the vehicle speed sensor
input from circuit G7. Circuit G34 from the DRLmodule provides power for the high beam indicator
lamp in the instrument cluster.
Circuit L4 feeds the low beams of the headlamps.
When the headlamp switch is in the OFF position,
the DRL module powers the left and right headlamps
on circuit L4. When the headlamps are ON, the dim-
mer switch powers the low beams on circuit L4.
Circuit L3 feeds the high beams of the headlamps.
When the operator flashes the high beams with the
turn signal stalk, the DRL senses voltage on circuit
L3. When it senses voltage on circuit L3, the DRL
module stops supplying power to the low beams on
circuit L4.
Circuit Z1 provides ground for the DRL module.
Circuit Z1 terminates at the radiator left side sup-
port.
DIAGRAM INDEX
Component Page
Daytime Running Lamp (DRL) Module. . . .8W-50-3, 7, 9, 11
Fog Lamps.............................8W-50-9
Fog Lamp Switch........................8W-50-9
Fuse 3 (PDC)...........................8W-50-3
Fuse 4 (PDC)..........................8W-50-10
Fuse 6 (Fuse Block).......................8W-50-8
Fuse 7 (PDC)........................8W-50-3, 10
Fuse 8 (Fuse Block).......................8W-50-3
Fuse 9 (Fuse Block)......................8W-50-10
Headlamp Switch....................8W-50-3, 8, 10
Headlamp Dimmer Switch.................8W-50-3, 8
High Beam Relay.........................8W-50-9
Ignition Switch.........................8W-50-10
Instrument Cluster..................8W-50-3 thru 10
Left Headlamp.........................8W-50-4, 6
Left Park, Turn Signal Lamp...............8W-50-4, 6
Left Side Marker Lamp...................8W-50-4, 6
Park Lamp Relay.........................8W-50-8
Powertrain Control Module..................8W-50-11
Right Headlamp........................8W-50-5, 7
Right Park, Turn Signal Lamp..............8W-50-5, 7
Right Side Marker Lamp..................8W-50-5, 7
8W - 50 - 2 8W-50 FRONT LIGHTINGÐYJ VEHICLESJ

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

INSTALLATION, DRUM BRAKESHOE.......5-55
INSTALLATION, FRONT WHEEL SENSOR . . . 5-38
INSTALLATION METHODS AND PARTS
USAGE...............................6-4
INSTALLATION (NON-ABS), MASTER
CYLINDER...........................5-16
INSTALLATION, ROTOR.................5-51
INSTALLATION, TRANSFER CASE . 21-288,21-309
INSTALLATION, TRANSMISSION.....21-36,21-5
INSTALLATION, TRANSMISSION AND
CONVERTER.......................21-117
INSTALLATION, TRANSMISSION AND
TORQUE CONVERTER................21-199
INSTALLATION, TRANSMISSION VALVE
BODY.............................21-187
INSTALLATION, VALVE BODY..........21-104
INSTALLATION, WHEEL.................22-6
INSTALLATION, WHEEL CYLINDER........5-58
INSTALLATION (WITH ABS), MASTER
CYLINDER AND COMBINATION VALVE.....5-20
INSTALLATION (XJ), HCU...............5-43
INSTALLATION (XJ MODELS), ECU........5-40
INSTALLATION (XJ), SHIFT LEVER......21-286,
21-309
INSTALLATION (XJ WITH ABS), POWER
BRAKE BOOSTER.....................5-27
INSTALLATION (XJ WITH FULL
CONSOLE), PARKING BRAKE LEVER.......5-64
INSTALLATION (XJ WITH MINI
CONSOLE), PARKING BRAKE LEVER.......5-63
INSTALLATION (XJ WITHOUT ABS),
POWER BRAKE BOOSTER...............5-30
INSTALLATION (XJ WITHOUT CONSOLE),
PARKING BRAKE LEVER................5-65
INSTALLATION (YJ), HCU...............5-44
INSTALLATION (YJ), PARKING BRAKE
PEDAL..............................5-66
INSTALLATION (YJ), POWER BRAKE
BOOSTER............................5-30
INSTALLATION (YJ), SHIFT LEVER......21-286
INSTRUMENT CLUSTER; INSTRUMENT
CLUSTER (XJ).....................8W-40-1
INSTRUMENT CLUSTER; INSTRUMENT
CLUSTER (XJ-RHD)................8W-40-1
INSTRUMENT CLUSTER; INSTRUMENT
CLUSTER (YJ).....................8W-40-1
INSTRUMENT CLUSTER AND GAUGE
HOUSINGSÐYJ.....................23-151
INSTRUMENT CLUSTER BEZELÐXJ......23-80
INSTRUMENT CLUSTER BEZELÐYJ.....23-151
INSTRUMENT CLUSTERS..........8E-24,8E-1
INSTRUMENT PANEL.............8E-24,8E-1
INSTRUMENT PANEL AND GAUGESÐYJ . . 8E-24
INSTRUMENT PANEL COMPONENTSÐYJ . 23-152
INSTRUMENT PANEL ILLUMINATION
LAMPS; INTERIOR LIGHTING (XJ).....8W-44-1
INSTRUMENT PANEL ILLUMINATION
LAMPS; INTERIOR LIGHTING (XJ-RHD) . 8W-44-1
INSTRUMENT PANEL REMOVE/INSTALL . . . 8E-20
INSTRUMENT PANELÐYJ.............23-151
INSULATOR PANELÐXJ, DASH PANEL....23-12
INSULATOR PANELÐYJ, HOOD........23-107
INTAKE AIR TEMPERATURE SENSOR;
FUEL/IGNITION (XJ)................8W-30-4
INTAKE AIR TEMPERATURE SENSOR;
FUEL/IGNITION (YJ)................8W-30-4
INTAKE AIR TEMPERATURE SENSOR;
FUEL/IGNITION (XJ-RHD)............8W-30-4
INTAKE DUCT, FRESH AIR..............24-34
INTAKE MANIFOLD...................14-63
INTAKE MANIFOLD AIR TEMPERATURE
SENSOR; FUEL SYSTEM...............14-60
INTAKE MANIFOLD AIR TEMPERATURE
SENSOR; IGNITION SYSTEMS......8D-23,8D-5
INTAKE MANIFOLD AIR TEMPERATURE
SENSOR TEST; FUEL SYSTEM..........14-46
INTAKE MANIFOLD AIR TEMPERATURE
SENSOR TEST; IGNITION SYSTEMS......8D-11
INTAKE MANIFOLD AIR TEMPERATURE
SENSORÐPCM INPUT................14-22
INTAKE MANIFOLD LEAKAGE DIAGNOSIS . . . 9-5
INTAKE MANIFOLDÐ2.5L ENGINE........11-7
INTAKE MANIFOLDÐ4.0L ENGINE
........11-8
INTERCHANGEABILITY, TRANSMISSION
CHANGES AND PARTS
................21-67
INTERFERENCE, RADIO FREQUENCY
......8F-5
INTERIOR COMPONENTS
........23-151,23-80
INTERIOR LAMPS
...............8L-16,8L-31INTERIOR LAMPSÐXJ................8L-18
INTERIOR LAMPSÐYJ................8L-32
INTERIOR REARVIEW MIRROR
SUPPORT BRACKET REPLACEMENTÐ
XJ ................................23-68
INTERIOR REARVIEW MIRRORÐXJ......23-66
INTERIOR TRIM PANELS AND SCUFF
PLATESÐXJ........................23-84
INTERLOCK CABLE ADJUSTMENT, PARK . 21-195
INTERLOCK CABLE ADJUSTMENT (XJ),
PARK .............................21-101
INTERLOCK MECHANISM, AUTOMATIC
TRANSMISSION SHIFTER/IGNITION......19-55
INTERMEDIATE (COUPLER) SHAFT.......19-45
INTERMEDIATEÐCOUPLING SHAFT......19-23
INTERMITTENT AND POOR
CONNECTIONS; WIRING DIAGRAMSÐ
GENERAL INFORMATION (XJ)...........8W-4
INTERMITTENT WIPE MODULE..........8K-4
INTERMITTENT WIPE SWITCH TESTING . . 8K-15
INTERMITTENT WIPERS; WIPERS
(XJ-RHD).........................8W-53-1
INTERNATIONAL SYMBOLS...............0-1
INTERNATIONAL VEHICLE CONTROL
AND DISPLAY SYMBOLS.............Intro.-5
INTRODUCTION; BODY COMPONENTSÐ
XJ VEHICLES.......................23-158
INTRODUCTION; LUBRICATION AND
MAINTENANCE.....................0-1,0-4
IN-VEHICLE SERVICE, 30RH/32RH.......21-99
IN-VEHICLE SERVICE, AW-4.............21-182
I/P ASH RECEIVER TRAY LAMPÐXJ.....23-80
JACK STORAGEÐXJ..................23-97
JAMB SWITCH, DRIVER'S DOOR.....8U-1,8U-2
JEEP BODY CODE LETTERS..............5-2
JOINT ANGLE MEASUREMENT,
UNIVERSAL..........................16-4
JOINT REPLACEMENT, UNIVERSAL.......16-10
JOINTS, UNIVERSAL...................16-2
JUMP STARTING PROCEDURE............0-9
JUMP STARTING, TOWING AND
HOISTING............................0-9
KEY CYLINDER SERVICE, IGNITION
SWITCH............................8D-26
KEY LOCK CYLINDERÐXJ, DOOR.......23-47
KEY LOCK CYLINDERÐYJ, FULL-METAL
DOOR............................23-139
KEY-IN SWITCH, IGNITION..........8U-1,8U-2
KEYLESS ENTRY MODULE..........8P-1,8P-7
KEYLESS ENTRY MODULE, REMOTE . . . 8W-61-1
KEYLESS ENTRY MODULE REMOVE/
INSTALL...........................8P-10
KEYLESS ENTRY RECEIVER.............8C-1
KEYLESS ENTRY RECEIVERÐXJ........23-93
KEYLESS ENTRY TRANSMITTER . 8P-1,8P-7,8P-8
KEYS ARE NOT AVAILABLE, TOWING
WHEN..............................0-13
KNOCK, LOW SPEED; FRONT
SUSPENSION AND AXLE................2-19
KNOCK, LOW SPEED; REAR
SUSPENSION AND AXLES...............3-10
KNUCKLE AND BALL STUDS, STEERING . . . 2-32
LABEL, VEHICLE EMISSION CONTROL
INFORMATION (VECI)..................25-1
LABEL, VEHICLE SAFETY CERTIFICATION . Intro.-4
LABELS AND PLATESÐXJ, VEHICLE....Intro.-2
LABELS AND PLATESÐYJ, VEHICLE....Intro.-3
LABELS/DECALS/PLATESÐXJ............23-1
LABELS/DECALS/PLATESÐYJ..........23-102
LABELS/PLATES, CODES AND
DIMENSIONS, DESIGNATIONS.........Intro.-1
LAG TEST, TIME....................21-178
LAMP, ABS WARNING; ANTI-LOCK
BRAKES (XJ)......................8W-32-2
LAMP, ABS WARNING; ANTI-LOCK
BRAKES (XJ-RHD).................8W-32-2
LAMP, ABS WARNING; ANTI-LOCK
BRAKES (YJ)......................8W-32-2
LAMP, ABS WARNING; INSTRUMENT
CLUSTER (XJ)
.....................8W-40-2
LAMP, ABS WARNING; INSTRUMENT
CLUSTER (XJ-RHD)
................8W-40-2
LAMP, ABS WARNING; INSTRUMENT
CLUSTER (YJ)
.....................8W-40-2
LAMP, ACCESSORY LAMP AND HEATER
CONTROL PANEL
..................8W-44-1
LAMP ADJUSTMENT USING ALIGNMENT
SCREENÐXJ, HEADLAMP/FOG
...........8L-7LAMP ADJUSTMENT USING ALIGNMENT
SCREENÐYJ, HEADLAMP/FOG..........8L-23
LAMP AND DOME LAMP, CARGO......8W-44-1
LAMP AND HEATER CONTROL PANEL
LAMP, ACCESSORY.................8W-44-1
LAMP, BRAKE WARNING; INSTRUMENT
CLUSTER (XJ).....................8W-40-2
LAMP, BRAKE WARNING; INSTRUMENT
CLUSTER (XJ-RHD)................8W-40-2
LAMP, BRAKE WARNING; INSTRUMENT
CLUSTER (YJ).....................8W-40-2
LAMP BULB REMOVE/INSTALL,
READING/COURTESY..................8C-8
LAMP BULB REPLACEMENTÐXJ,
BACK-UP/REAR TURN SIGNAL/TAIL......8L-12
LAMP BULB REPLACEMENTÐXJ, FRONT
PARK/TURN SIGNAL...................8L-9
LAMP BULB REPLACEMENTÐXJ, SIDE
MARKER...........................8L-10
LAMP BULB REPLACEMENTÐXJ,
UNDERHOOD........................8L-13
LAMP BULB REPLACEMENTÐYJ,
BACK-UP/REAR TURN SIGNAL/TAIL......8L-28
LAMP BULB REPLACEMENTÐYJ, FRONT
PARK/TURN SIGNAL..................8L-25
LAMP BULB REPLACEMENTÐYJ, SIDE
MARKER...........................8L-25
LAMP BULB REPLACEMENTÐYJ,
UNDERHOOD........................8L-29
LAMP BULB REPLACEMENTÐYJ
VEHICLES, HARDTOP DOME/CARGO.....8L-31
LAMP, CARGO LAMP AND DOME;
INTERIOR LIGHTING (XJ-RHD)........8W-44-1
LAMP, CARGO LAMP, COURTESY LAMPS
AND DOME; INTERIOR LIGHTING (XJ) . . 8W-44-1
LAMP, CHARGING SYSTEM INDICATOR;
INSTRUMENT CLUSTER (XJ).........8W-40-3
LAMP (CHMSL)ÐXJ, CENTER HIGH
MOUNTED STOP.....................8L-12
LAMP (CHMSL)ÐYJ, CENTER HIGH
MOUNTED STOP.....................8L-28
LAMP, COURTESY LAMPS AND DOME
LAMP, CARGO; INTERIOR LIGHTING
(XJ).............................8W-44-1
LAMP DIAGNOSIS, FOG...........8L-21,8L-3
LAMP (DRL) MODULE, DAYTIME
RUNNING; FRONT LIGHTING (XJ).....8W-50-2
LAMP (DRL) MODULEÐCANADIAN
VEHICLES ONLY, DAYTIME RUNNING;
FRONT LIGHTING (YJ)..............8W-50-2
LAMP, ENGINE COOLANT TEMPERATURE
WARNING; INSTRUMENT CLUSTER
(XJ).............................8W-40-1
LAMP, ENGINE COOLANT TEMPERATURE
WARNING; INSTRUMENT CLUSTER
(XJ-RHD).........................8W-40-1
LAMP, GLOVE BOX; INTERIOR LIGHTING
(XJ).............................8W-44-1
LAMP, GLOVE BOX; INTERIOR LIGHTING
(XJ-RHD).........................8W-44-1
LAMP, HIGH-BEAM INDICATOR;
INSTRUMENT CLUSTER (XJ).........8W-40-2
LAMP, HIGH-BEAM INDICATOR;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-2
LAMP HOUSINGÐXJ, LIFTGATE LICENSE
PLATE .............................23-65
LAMP, IGNITION SWITCH; INTERIOR
LIGHTING (XJ)....................8W-44-1
LAMP, IGNITION SWITCH; INTERIOR
LIGHTING (XJ-RHD)................8W-44-1
LAMP, LOW FUEL WARNING;
INSTRUMENT CLUSTER (XJ).........8W-40-1
LAMP, LOW WASHER FLUID WARNING;
INSTRUMENT CLUSTER (XJ).........8W-40-2
LAMP, LOW WASHER FLUID WARNING;
INSTRUMENT CLUSTER (XJ-RHD).....8W-40-2
LAMP, MANUAL TRANSMISSION
UP-SHIFT; INSTRUMENT CLUSTER (XJ) . 8W-40-2
LAMP (MIL), MALFUNCTION INDICATOR;
FUEL/IGNITION (XJ)
................8W-30-5
LAMP (MIL), MALFUNCTION INDICATOR;
FUEL/IGNITION (YJ)
................8W-30-5
LAMP (MIL), MALFUNCTION INDICATOR;
INSTRUMENT CLUSTER (XJ)
.........8W-40-2
LAMP (MIL), MALFUNCTION INDICATOR;
INSTRUMENT CLUSTER (XJ-RHD)
.....8W-40-1
LAMP (MIL), MALFUNCTION INDICATOR;
FUEL/IGNITION (XJ-RHD)
............8W-30-4
JINDEX 15
Description Group-Page Description Group-Page Description Group-Page