warning lights JEEP YJ 1995 Service And Repair Manual
[x] Cancel search | Manufacturer: JEEP, Model Year: 1995, Model line: YJ, Model: JEEP YJ 1995Pages: 2158, PDF Size: 81.9 MB
Page 153 of 2158
BRAKES
CONTENTS
page page
ABS BRAKE DIAGNOSIS................... 3
ABS OPERATION AND SERVICE............ 33
BRAKE FLUIDÐBRAKE BLEEDINGÐ
BRAKELINES AND HOSES............... 10
DISC BRAKES.......................... 45
DRUM BRAKES......................... 55
GENERAL INFORMATION.................. 1MASTER CYLINDERÐCOMBINATION VALVE . . 15
PARKING BRAKES....................... 60
POWER BRAKE BOOSTERÐBRAKE PEDALÐ
BRAKELIGHT SWITCH.................. 22
SERVICE BRAKE DIAGNOSIS............... 4
SPECIFICATIONS........................ 70
GENERAL INFORMATION
INDEX
page page
Antilock Brakes (ABS)....................... 1
Brake Components......................... 1
Brake Fluid/Lubricants/Cleaning Solvents......... 2
Brake Safety Precautions.................... 2Brake Warning Lights....................... 1
Brakelining Material........................ 1
Jeep Body Code Letters..................... 2
BRAKE COMPONENTS
Power assist front disc and rear drum brakes are
standard on Cherokee/Wrangler models. Disc brake
components consist of single piston calipers and ven-
tilated rotors. Rear drum brakes are dual shoe units
with cast brake drums.
The parking brake mechanism is lever and cable
operated. The cables are attached to levers on the
rear drum brake secondary shoes. The parking
brakes are operated by a foot pedal on YJ models and
a hand lever on XJ models.
A 205 mm dual diaphragm vacuum power brake
booster is used for all applications. Two master cylin-
ders are used; 4-cylinder YJ models have a one-piece
master cylinder. All other models have a two-piece
master cylinder with plastic reservoir.
All models are equipped with a combination valve.
The valve contains a pressure differential valve and
switch and a fixed rate rear proportioning valve.
BRAKELINING MATERIAL
Factory brakelining on all models consists of an or-
ganic base material combined with metallic particles.
The lining does not contain asbestos.
BRAKE WARNING LIGHTS
Cherokee/Wrangler models are equipped with one
or two brake warning lights. A red warning light is
standard on all models. An amber light is added on
models with ABS brakes. Both lights are located in
the instrument panel.
The red light is in circuit with the pressure differ-
ential switch (in the combination valve), and with the
parking brake switch. The light alerts the driver
when the parking brakes are applied, or when a
pressure differential exists between the front and
rear hydraulic systems. The light also illuminates for
a few seconds at start up as part of a bulb check.
The ABS warning light is amber in color and is lo-
cated in the same side of the instrument cluster as
the red warning light. The amber light only illumi-
nates when an ABS circuit fault occurs.
ANTILOCK BRAKES (ABS)
An antilock brake system (ABS) is available on
Cherokee/Wrangler models as an option. The system
is an electronically operated, all-wheel brake control
system. The ABS system is designed to prevent
wheel lockup during periods of high wheel slip brak-
ing. Refer to the antilock brake section for operation
and service information.
JBRAKES 5 - 1
Page 359 of 2158
TACHOMETER
The tachometer gives an indication of engine speed
in Revolutions-Per-Minute (RPM). With the engine
running, the tachometer receives an engine speed
pulse signal from the Powertrain Control Module
(PCM). An electronic integrated circuit contained
within the tachometer reads and analyzes the pulse
signal. It then adjusts the ground path resistance of
one electromagnet in the gauge to control needle
movement. Frequency values for the pulse signal are
shown in a chart in Specifications.
TRIP ODOMETER
The trip odometer is driven by the same electronic
integrated circuit as the speedometer/odometer. How-
ever, by depressing the trip odometer reset knob on
the face of the speedometer, the trip odometer can be
reset to zero. The trip odometer is serviced only as a
part of the speedometer/odometer gauge assembly.
VOLTMETER
The voltmeter is connected in parallel with the bat-
tery. With the ignition switch ON, the voltmeter in-
dicates battery or generator output voltage,
whichever is greater.
INDICATOR LAMPS
Indicator lamps are located in two areas within the
cluster. Each of these areas is served by a separate
printed circuit and cluster connector. Those lamps in
the gauge area of the cluster share the gauge area
printed circuit and cluster connector A. Those lamps
in the tell-tale area of the cluster use the tell-tale
printed circuit and cluster (tell-tale) connector B.
Up to ten indicator lamps can be found in the tell-
tale area of the cluster. These lamps are arranged in
five stacked rows with two lamps in each row, located
to the driver's side of the main cluster.
ANTI-LOCK BRAKE SYSTEM LAMP
The Anti-Lock Brake System (ABS) lamp is
switched to ground by the ABS module. The module
lights the lamp when the ignition switch is turned to
the START position as a bulb test. The lamp will
stay on for 3 to 5 seconds after vehicle start-up to in-
dicate a system self-test is in process. If the lamp re-
mains on after start-up, or comes on and stays on
while driving, it may indicate that the ABS module
has detected a system malfunction or that the system
has become inoperative. Refer to Group 5 - Brakes
for more information.
BRAKE WARNING LAMP
The brake warning lamp warns the driver that the
parking brake is applied or that the pressures in the
two halves of the split brake hydraulic system are
unequal. With the ignition switch turned ON, batteryvoltage is supplied to one side of the indicator bulb. A
ground path for the bulb is provided by 3 switches.
The bulb will light when:
²the brake warning switch is closed (indicating un-
equal brake system hydraulic pressures possibly due
to brake fluid leakage)
²the ignition switch is in the START position (bulb
test)
²the parking brake switch is closed (parking brake
is applied).
Refer to Group 5 - Brakes for more information.
COOLANT TEMPERATURE WARNING LAMP
The coolant temperature warning lamp lights
whenever engine coolant temperature is too high.
Battery voltage is supplied to one side of the indica-
tor bulb when the ignition switch is turned ON. The
normally open coolant temperature switch is con-
nected to the other side of the bulb. When coolant
temperature is too high, the switch closes. This pro-
vides a ground path for the indicator bulb, which
causes it to light. The lamp is also grounded and
should light with the ignition switch in the START
position as a bulb test.
FOUR-WHEEL DRIVE INDICATOR LAMPS
PART TIME
On vehicles with Command-Trac 4WD, the Part
Time lamp lights when the transfer case is engaged
in the 4H or 4L position. On vehicles with Selec-Trac
4WD, the Part Time lamp lights when the transfer
case is engaged in the4X4PARTTIME or 4 LO po-
sition. Voltage is supplied to one side of the indicator
bulb. A switch in the transfer case is connected to the
other side of the indicator bulb. When the switch is
closed, a path to ground is provided and the indicator
bulb lights.
FULL TIME
The Full Time lamp is only operational on vehicles
equipped with Selec-Trac 4WD. The Full Time lamp
lights when the transfer case is engaged in the4X4
Full Time position. Voltage is supplied to one side of
the indicator bulb. A switch in the transfer case is
connected to the other side of the indicator bulb.
When the switch is closed, a path to ground is pro-
vided and the indicator bulb lights.
GENERATOR WARNING LAMP
The generator warning lamp lights with the igni-
tion switch turned to ON, but should go out when-
ever the engine is running. If the lamp comes on and
stays on while the engine is running, it indicates
that a charging system malfunction exists. One side
of the bulb is connected to ignition-switched battery
feed. The other side of the bulb is switched to ground
by the Powertrain Control Module (PCM).
JINSTRUMENT PANEL AND GAUGESÐXJ 8E - 3
Page 360 of 2158
HEADLAMP HIGH BEAM INDICATOR LAMP
The high beam indicator lamp is controlled by the
headlamp dimmer (multi-function) switch. One side
of the indicator bulb is grounded at all times. The
other side of the bulb receives battery feed through
the contacts of the dimmer switch when the multi-
function switch stalk is actuated to turn the head-
lamp high beams on. Refer to Group 8L - Lamps for
more information.
LOW FUEL WARNING LAMP
A Light-Emitting Diode (LED) on the face of the
fuel gauge will light when the fuel level falls below
approximately 4 gallons. A low fuel warning module
attached to the rear of the fuel gauge controls when
the LED will light. When the module senses 66.5
ohms or more resistance from the fuel level sending
unit for 10 continuous seconds, the LED will light.
When the module senses 63.5 ohms or less resistance
from the fuel level sending unit for 20 continuous
seconds, the LED is turned off.
LOW OIL PRESSURE WARNING LAMP
The low oil pressure warning lamp lights with the
ignition switch in the ON position and the engine not
running. The lamp should be off when the engine is
running. Battery voltage is supplied to one side of
the indicator bulb when the ignition switch is turned
ON. The warning lamp side of the combination oil
pressure sending unit is connected to the other side
of the bulb. When normal engine oil pressure is ap-
plied to the sending unit, resistance on the warning
lamp side is high and the lamp goes off. When engine
oil pressure is too low, resistance on the warning
lamp side of the sending unit is low, which causes
the bulb to light.
LOW WASHER FLUID WARNING LAMP
The low washer fluid warning lamp indicates when
the fluid level in the washer reservoir is too low. The
washer fluid level sensor uses a float in the reservoir
to monitor fluid level. The action of the float opens or
closes the switch within the sensor that provides ig-
nition-switched battery voltage to the lamp bulb. Re-
fer to Group 8K - Wiper and Washer Systems for
more information.
MALFUNCTION INDICATOR LAMP
The CHECK ENGINE or Malfunction Indicator
Lamp (MIL) lights each time the ignition switch is
turned ON, and stays on for 3 seconds as a bulb test.
If the Powertrain Control Module (PCM) receives an
incorrect signal or no signal from certain fuel oremission system related circuits or components, the
lamp is turned on. This will indicate that the PCM
has recorded a Diagnostic Trouble Code (DTC) in
electronic memory for a circuit or component mal-
function. Refer to Group 14 - Fuel System for more
information.
SEAT BELT REMINDER LAMP
The seat belt reminder lamp lights for 4 to 8 sec-
onds after the ignition switch is turned to the ON po-
sition. A timer in the chime/buzzer module controls
ignition-switched battery feed to the lamp. Refer to
Group 8U - Chime/Buzzer Warning Systems for more
information.
TURN SIGNAL INDICATOR LAMPS
The left and right turn signal indicator lamps are
controlled by the turn signal and hazard warning
(multi-function) switches. One side of the bulb for
each lamp is grounded at all times. The other side of
the bulb receives battery feed through the contacts of
the multi-function switch when the turn signal lever
(multi-function switch stalk) or hazard warning but-
ton are actuated. Refer to Group 8J - Turn Signal
and Hazard Warning Systems for more information.
UPSHIFT INDICATOR LAMP
Vehicles equipped with manual transmissions have
an optional upshift indicator lamp. Ground feed for
the lamp is switched by the Powertrain Control Mod-
ule (PCM). The lamp lights to indicate when the
driver should shift to the next highest gear for best
fuel economy. The PCM will turn the lamp off after 3
to 5 seconds if the upshift is not performed. The lamp
will remain off until the vehicle stops accelerating
and is brought back to the range of lamp operation,
or until the transmission is shifted into another gear.
The indicator lamp is normally on when the igni-
tion switch is turned ON and is turned off when the
engine is started. The lamp will be turned on during
vehicle operation according to engine speed and load.
CLUSTER ILLUMINATION LAMPS
All cluster illumination lamps receive battery feed
from the instrument lamps fuse in the fuseblock
module through the panel dimmer rheostat of the
headlamp switch. When the park or headlamps are
on, the cluster illumination lamps light. Illumination
brightness can be adjusted by rotating the headlamp
switch knob (clockwise to dim, counterclockwise to
brighten).
8E - 4 INSTRUMENT PANEL AND GAUGESÐXJJ
Page 381 of 2158
The gauge needle moves as the movable permanent
magnet aligns itself to the changing magnetic fields
created around it by the electromagnets.
COOLANT TEMPERATURE GAUGE
The coolant temperature gauge gives an indication
of engine coolant temperature. The coolant tempera-
ture sending unit is a thermistor that changes elec-
trical resistance with changes in engine coolant
temperature. High sending unit resistance causes
low coolant temperature readings. Low resistance
causes high coolant temperature readings. Sending
unit resistance values are shown in a chart in Spec-
ifications.
FUEL GAUGE
The fuel gauge gives an indication of the level of
fuel in the fuel tank. The fuel gauge sending unit has
a float attached to a swing-arm in the fuel tank. The
float moves up or down within the fuel tank as fuel
level changes. As the float moves, an electrical con-
tact on the swing-arm wipes across a resistor coil,
which changes sending unit resistance. High sending
unit resistance causes high fuel level readings. Low
resistance causes low fuel level readings. Sending
unit resistance values are shown in a chart in Spec-
ifications.
OIL PRESSURE GAUGE
The oil pressure gauge gives an indication of en-
gine oil pressure. The combination oil pressure send-
ing unit contains a flexible diaphragm. The
diaphragm moves in response to changes in engine
oil pressure. As the diaphragm moves, sending unit
resistance increases or decreases. High resistance on
the gauge side of the sending unit causes high oil
pressure readings. Low resistance causes low oil
pressure readings. Sending unit resistance values are
shown in a chart in Specifications.
SPEEDOMETER/ODOMETER
The speedometer/odometer give an indication of ve-
hicle speed and travel distance. The speedometer re-
ceives a vehicle speed pulse signal from the Vehicle
Speed Sensor (VSS). An electronic integrated circuit
contained within the speedometer reads and analyzes
the pulse signal. It then adjusts the ground path re-
sistance of one electromagnet in the gauge to control
needle movement. It also sends signals to an electric
stepper motor to control movement of the odometer
number rolls. Frequency values for the pulse signal
are shown in a chart in Specifications.
The VSS is mounted to an adapter near the trans-
fer case output shaft. The sensor is driven through
the adapter by a speedometer pinion gear. The
adapter and pinion vary with transmission, axle ratio
and tire size. Refer to Group 21 - Transmission and
Transfer Case for more information.
TACHOMETER
The tachometer gives an indication of engine speed
in Revolutions-Per-Minute (RPM). With the engine
running, the tachometer receives an engine speed
pulse signal from the Powertrain Control Module
(PCM). An electronic integrated circuit contained
within the tachometer reads and analyzes the pulse
signal. It then adjusts the ground path resistance of
one electromagnet in the gauge to control needle
movement. Frequency values for the pulse signal are
shown in a chart in Specifications.
TRIP ODOMETER
The trip odometer is driven by the same electronic
integrated circuit as the speedometer/odometer. How-
ever, by depressing the trip odometer reset knob on
the face of the speedometer, the trip odometer can be
reset to zero. The trip odometer is serviced only as a
part of the speedometer/odometer gauge assembly.
VOLTMETER
The voltmeter is connected in parallel with the bat-
tery. With the ignition switch ON, the voltmeter in-
dicates battery or generator output voltage,
whichever is greater.
INDICATOR LAMPS
All indicator lamps, except the four-wheel drive in-
dicator, are located in the main cluster tell-tale area
above the steering column opening. Each of the
lamps is served by the main cluster printed circuit
and cluster connector. The four-wheel drive indicator
lamp is located in the gauge package cluster and is
served by the gauge package printed circuit and clus-
ter connector.
Up to eleven indicator lamps can be found in the
tell-tale area of the main cluster. These lamps are ar-
ranged in two rows, with six lamps in the upper row
and five lamps in the lower row.
ANTI-LOCK BRAKE SYSTEM LAMP
The Anti-Lock Brake System (ABS) lamp is
switched to ground by the ABS module. The module
lights the lamp when the ignition switch is turned to
the START position as a bulb test. The lamp will
stay on for 3 to 5 seconds after vehicle start-up to in-
dicate a system self-test is in process. If the lamp re-
mains on after start-up, or comes on and stays on
while driving, it may indicate that the ABS module
has detected a system malfunction or that the system
has become inoperative. Refer to Group 5 - Brakes
for more information.
BRAKE WARNING LAMP
The brake warning lamp warns the driver that the
parking brake is applied or that the pressures in the
two halves of the split brake hydraulic system are
unequal. With the ignition switch turned ON, battery
JINSTRUMENT PANEL AND GAUGESÐYJ 8E - 25
Page 382 of 2158
voltage is supplied to one side of the indicator bulb. A
ground path for the bulb is provided by 3 switches.
The bulb will light when:
²the brake warning switch is closed (indicating un-
equal brake system hydraulic pressures possibly due
to brake fluid leakage)
²the ignition switch is in the START position (bulb
test)
²the parking brake switch is closed (parking brake
is applied).
Refer to Group 5 - Brakes for more information.
FOUR-WHEEL DRIVE INDICATOR LAMP
This lamp lights when the transfer case is engaged
in the 4H or 4L position. Voltage is supplied to one
side of the indicator bulb. A switch on the front axle
disconnect housing is connected to the other side of
the indicator bulb. When the switch is closed, a path
to ground is provided and the indicator bulb lights.
HEADLAMP HIGH BEAM INDICATOR LAMP
The high beam indicator lamp is controlled by the
headlamp dimmer switch. One side of the indicator
bulb is grounded at all times. The other side of the
bulb receives battery feed through the contacts of the
dimmer switch when the turn signal switch lever is
actuated to turn the headlamp high beams on. Refer
to Group 8L - Lamps for more information.
MALFUNCTION INDICATOR LAMP
The CHECK ENGINE or Malfunction Indicator
Lamp (MIL) lights each time the ignition switch is
turned ON, and stays on for 3 seconds as a bulb test.
If the Powertrain Control Module (PCM) receives an
incorrect signal or no signal from certain fuel or
emission system related circuits or components, the
lamp is turned on. This will indicate that the PCM
has recorded a Diagnostic Trouble Code (DTC) in
electronic memory for a circuit or component mal-
function. Refer to Group 14 - Fuel System for more
information.
SEAT BELT REMINDER LAMP
The seat belt reminder lamp lights for 4 to 8 sec-
onds after the ignition switch is turned to the ON po-sition. A timer in the chime/buzzer module controls
ignition-switched battery feed to the lamp. Refer to
Group 8U - Chime/Buzzer Warning Systems for more
information.
TURN SIGNAL INDICATOR LAMPS
The left and right turn signal indicator lamps are
controlled by the turn signal and hazard warning
switches. One side of the bulb for each lamp is
grounded at all times. The other side of the bulb re-
ceives battery feed through the contacts of the turn
signal switch, when the turn signal lever or hazard
warning button are actuated. Refer to Group 8J -
Turn Signal and Hazard Warning Systems for more
information.
UPSHIFT INDICATOR LAMP
Vehicles equipped with manual transmissions have
an optional upshift indicator lamp. Ground feed for
the lamp is switched by the Powertrain Control Mod-
ule (PCM). The lamp lights to indicate when the
driver should shift to the next highest gear for best
fuel economy. The PCM will turn the lamp off after 3
to 5 seconds if the upshift is not performed. The lamp
will remain off until the vehicle stops accelerating
and is brought back to the range of lamp operation,
or until the transmission is shifted into another gear.
The indicator lamp is normally on when the igni-
tion switch is turned ON and is turned off when the
engine is started. The lamp will be turned on during
vehicle operation according to engine speed and load.
CLUSTER ILLUMINATION LAMPS
All cluster illumination lamps receive battery feed
from the instrument lamps fuse in the fuseblock
module through the panel dimmer switch. When the
park or headlamps are on, the cluster illumination
lamps light. Illumination brightness can be adjusted
by rotating the panel dimmer thumb-wheel, which is
next to the headlamp switch.
8E - 26 INSTRUMENT PANEL AND GAUGESÐYJJ
Page 427 of 2158
TURN SIGNAL AND HAZARD WARNING SYSTEMS
CONTENTS
page page
DIAGNOSIS............................. 3
GENERAL INFORMATION.................. 1SERVICE PROCEDURES................... 5
GENERAL INFORMATION
Following are general descriptions of the major
components in the XJ (Cherokee)/YJ (Wrangler)
model turn signal and hazard warning systems. Refer
to Group 8W - Wiring Diagrams for complete circuit
descriptions and diagrams.
TURN SIGNAL SYSTEM
With the ignition switch in the ON or ACCESSORY
position and the turn signal switch lever (YJ) or
multi-function switch control lever (XJ) moved up
(right turn) or down (left turn), the turn signal sys-
tem is activated.
When the turn signal system is activated, the se-
lected (right or left) turn signal indicator lamp, front
park/turn signal lamp and rear tail/stop/turn signal
lamp bulb filaments will flash. With the headlamp
switch in the OFF position, the turn and front side
marker lamps flash in unison. With the headlamp
switch in the ON position, the turn and front side
marker lamps flash alternately.
HAZARD WARNING SYSTEM
The hazard warning is activated by a switch button
located below the ignition lock cylinder (YJ) or on the
top of the steering column (XJ) between the steering
wheel and the instrument panel. The hazard warning
flasher (YJ) or combination flasher (XJ) receives bat-
tery feed at all times, and the system is functional
regardless of ignition switch position. The hazard
warning switch button is identified with a double
triangle. On YJ models, push the switch button in to
activate the hazard warning system and pull the
button out to turn system off. On XJ models, push in
on the switch button to latch the switch and activate
the hazard warning system, and push in on the
switch button again to unlatch the switch and turn
the system off.
When the hazard warning system is activated, all
(right and left) turn signal indicator, front park/turn
signal lamp and rear tail/stop/turn signal lamp bulb
filaments will flash.
TURN SIGNAL FLASHER (YJ ONLY)
The turn signal flasher is located in the fuseblock
module. It contains one fixed contact point and one
contact point attached to a flexible bimetal arm. The
contact points are normally closed. When a turn sig-
nal is activated, current flows through the flasher. As
current flows through the bimetal arm it heats and
flexes to pull the contact points open, stopping cur-
rent flow. As the bimetal arm cools it straightens,
until the contact points close and the cycle repeats.
The standard flasher is designed to handle the cur-
rent flow requirements of the factory installed light-
ing. If supplemental lighting is added to the turn
signal circuits such as when towing a trailer with
lights, the current flow through the flasher increases.
This causes the flash rate to increase. It is recom-
mended that the standard flasher be replaced with a
heavy-duty (hazard warning) flasher when supple-
mental lighting is added.
However, when a turn signal bulb fails with a stan-
dard flasher, the remaining bulbs in that circuit will
light, but not flash. This will give the driver an indi-
cation to check the turn signal bulbs. Because a
heavy-duty flasher has different internal circuitry, a
failed bulb will not prevent the remaining bulbs in
the circuit from flashing. Therefore, it is recom-
mended that an occasional visual inspection of exte-
rior turn signal lamp operation be performed when a
heavy-duty flasher is installed.
HAZARD WARNING FLASHER (YJ ONLY)
The hazard warning flasher is located in the fuse-
block module. The hazard warning flasher contains
two normally open contact points mounted to two
flexible arms. A bimetal strip is attached between the
two arms. When the hazard warning is activated,
current flows through the flasher. As the current
flows through the bimetal strip it heats and pulls the
flexible arms together until the contact points close,
JTURN SIGNAL AND HAZARD WARNING SYSTEMS 8J - 1
Page 428 of 2158
allowing current flow to the lamps. As the bimetal
strip cools, the contact points are pushed open and
the cycle repeats.
COMBINATION FLASHER (XJ ONLY)
The combination flasher functions as both the turn
signal and hazard warning flasher on XJ models. The
combination flasher is a smart relay that is located in
the relay center under the lower instrument panel
and inboard of the steering column. The combination
flasher can not be repaired. If faulty, it must be
replaced.
The combination flasher is designed to handle the
current flow requirements of the factory installed
lighting. If supplemental lighting is added to the turn
signal circuits such as when towing a trailer with
lights, the combination flasher will automatically
compensate. This allows the flash rate to remain the
same, regardless of electrical load increases. However,
if a bulb fails in the turn signal or hazard warning
circuits, the flash rate of the remaining bulbs in that
circuit will increase to 120 flashes per minute or
higher.
TURN SIGNAL/HAZARD WARNING SWITCH
(YJ ONLY)
The turn signal and hazard warning switches are
combined into a single unit mounted within the upper
steering column bowl and beneath the steering wheel.
The turn signal lever on the left side of the steering
column is moved up or down to select the right or left
turn signal switch position. The turn signals will only
operate with the ignition switch in the ACCESSORY
or ON position.
The hazard warning button on the right side of the
steering column is pushed in to turn the hazard
warning system on, or pulled out to turn the system
off. The hazard warning system will operate regard-
less of ignition switch position. The turn signal/haz-
ard warning switch can not be repaired. If faulty, the
entire unit must be replaced.
MULTI-FUNCTION SWITCH (XJ ONLY)
The multi-function switch assembly (Fig. 1) is
mounted to the left side of the steering column. This
switch contains electrical circuitry for the following
functions:²turn signals
²hazard warning
²headlamp beam selection
²headlamp optical horn
²windshield wipers
²windshield washers.
The information contained in this group addresses
only the switch functions for the turn signal and
hazard warning circuits. For information relative to
other switch functions, refer to the appropriate group.
However, the multi-function switch can not be re-
paired. If any function of the switch is faulty, the
entire switch assembly must be replaced.
TURN SIGNAL INDICATOR LAMPS
These lamps are located in the instrument cluster.
They flash with the exterior turn signal lamps to give
the driver a visual indication that a turn signal or the
hazard warning circuit is operating. For diagnosis
and service of this component, refer to Group 8E -
Instrument Panel and Gauges.
TURN SIGNAL LAMPS
The exterior lamps included in the turn signal and
hazard warning circuits include: the front park/turn
signal, and the rear tail/stop/turn signal. For diagno-
sis and service of these lamps, refer to Group 8L -
Lamps.
Fig. 1 Multi-Function Switch
8J - 2 TURN SIGNAL AND HAZARD WARNING SYSTEMSJ
Page 464 of 2158
MULTI-FUNCTION SWITCH TESTING
PROCEDURESÐXJ
The multi-function switch contains electrical cir-
cuitry for:
²Headlamp Dimmer Switch.
²Passing Lights.
²Turn Signals.
²Hazard Warning.
²Windshield Wiper.
²Pulse Wiper.
²Windshield Washer.
This integrated switch is mounted to the left hand
side of the steering column. Should any function of
the switch fail, the entire switch must be replaced.
The multi-function switch also serves as a fog lamp
lock-out circuit. The circuit to the fog lamp switch is
completed only when the dimmer switch is in the low
beam position.
SWITCH TEST
(1) Disconnect battery negative cable.
(2) Remove lower instrument panel screws along
bottom edge of steering column (Fig. 1).
(3) Remove lower instrument panel/knee blocker.
(4) Remove tilt lever.
(5) Remove upper and lower column shrouds to
gain access to the switch connector (Fig. 2).
(6) Remove lower fixed column shroud.
(7) Loosen steering column upper bracket nuts. Do
not remove nuts.
(8) Move upper fixed column shroud to gain access
to rear of multi-function switch.
(9) Remove switch connector (Fig. 3 and 4).
Fig. 1 Lower Instrument Panel/Knee BlockerÐXJ
Vehicles
Fig. 2 Steering Column Shrouds
Fig. 3 Multi-function Switch Connector
8L - 4 LAMPSÐXJ VEHICLESJ
Page 2127 of 2158
BELT TENSIONERÐXJ MODELS WITH
RIGHT HAND DRIVE, AUTOMATIC........7-42
BELT TENSIONÐEXCEPT RIGHT HAND
DRIVE (RHD).........................7-38
BELT TENSIONÐEXCEPT RIGHT HAND
DRIVE (RHD) MODELS.................7-45
BELT TENSIONÐRIGHT HAND DRIVE
(RHD)..............................7-38
BELT/BUCKLEÐXJ, FRONT SHOULDER . . . 23-90
BELT/BUCKLEÐXJ, REAR SHOULDER/
LAP ...............................23-91
BELTLINE SEALÐYJ.................23-142
BELTS, ENGINE ACCESSORY DRIVE.......7-38
BELTSÐYJ, FRONT SHOULDER........23-154
BELTSÐYJ, REAR SHOULDER.........23-154
BENCH BLEEDING, MASTER CYLINDER....5-21
BENCH, GEAR ADJUSTMENTS ON.......19-44
BENCH SEATÐYJ, REAR..............23-153
BEZELÐXJ, INSTRUMENT CLUSTER.....23-80
BEZELÐYJ, INSTRUMENT CLUSTER....23-151
BIN REMOVE/INSTALL, SUNGLASSES
STORAGE...........................8C-7
BLADE REMOVE/INSTALL, WINDSHIELD
WIPER.............................8K-17
BLEEDING, MASTER CYLINDER BENCH....5-21
BLEEDING RECOMMENDATIONS, BRAKE . . . 5-10
BLEEDING (WITH ABS BRAKES), BRAKE . . . 5-11
BLEEDING (WITH STANDARD BRAKES),
BRAKE..............................5-11
BLEEDINGÐBRAKELINES AND HOSES,
BRAKE FLUIDÐBRAKE.................5-10
BLOCK, CYLINDER................9-49,9-91
BLOCK HEATER, ENGINE................7-44
BLOCKSÐTWO-DOOR VEHICLES, FRONT
DOOR SPACER......................23-53
BLOWER MOTOR; AIR CONDITIONING/
HEATER (XJ)......................8W-42-1
BLOWER MOTOR; AIR CONDITIONING/
HEATER (XJ-RHD)..................8W-42-1
BLOWER MOTOR; HEATING AND AIR
CONDITIONING......................24-17
BLOWER MOTOR, A/C.................24-35
BLOWER MOTOR, A/C-HEATER; AIR
CONDITIONING/HEATER (YJ).........8W-42-2
BLOWER MOTOR (HEATING)...........24-33
BLOWER MOTOR RESISTORS
REPLACEMENT......................24-31
BLOWER MOTOR SWITCH.............24-16
BLOWER MOTOR/AIR DOOR MOTOR
SWITCH REPLACEMENT...............24-32
BLOWER MOTOR/FAN REPLACEMENT....24-24
BODY ASSEMBLY AND ADJUSTMENT,
VALVE ............................21-153
BODY CHECK BALL DIMENSIONS, AW-4
VALVE ............................21-341
BODY CODE LETTERS, JEEP..............5-2
BODY LUBRICANT SPECIFICATIONS.......0-33
BODY OVERHAUL, TRANSMISSION
VALVE ............................21-250
BODY REMOVAL, TRANSMISSION VALVE . 21-186
BODY REMOVAL, VALVE..............21-104
BODY SERVICE INFORMATION, GENERAL . . 23-1
BODY SERVICE, VALVE...............21-104
BODY SIDE MOLDING/CLADDINGÐXJ....23-20
BODY SIDE STEP MOLDINGÐYJ.......23-115
BODY SOLENOIDS, TRANSMISSION
VALVE ............................21-184
BODY STRIPES/DECALSÐXJ...........23-21
BODY STRIPES/DECALSÐYJ..........23-116
BODY, THROTTLE...............14-33,14-64
BOLT IDENTIFICATION..............Intro.-14
BOLT STRENGTH..................Intro.-15
BOOSTER CHECK VALVE TEST, POWER.....5-9
BOOSTER INSTALLATION (XJ WITH
ABS), POWER BRAKE..................5-27
BOOSTER INSTALLATION (XJ WITHOUT
ABS), POWER BRAKE..................5-30
BOOSTER INSTALLATION (YJ), POWER
BRAKE..............................5-30
BOOSTER, MASTER CYLINDER/POWER
BRAKE
..............................5-34
BOOSTER OPERATION, POWER BRAKE
....5-23
BOOSTER REMOVAL (XJ WITH ABS),
POWER BRAKE
.......................5-24
BOOSTER REMOVAL (XJ WITHOUT ABS),
POWER BRAKE
.......................5-29
BOOSTER REMOVAL (YJ), POWER
BRAKE
..............................5-30BOOSTER TEST, MASTER CYLINDER/
POWER..............................5-8
BOOSTER VACUUM TEST, POWER.........5-9
BOOSTERÐBRAKE PEDALÐ
BRAKELIGHT SWITCH, POWER BRAKE....5-22
BORES, HONING CYLINDER..............9-2
BOX LAMP, GLOVE; INTERIOR LIGHTING
(XJ).............................8W-44-1
BOX LAMP, GLOVE; INTERIOR LIGHTING
(XJ-RHD).........................8W-44-1
BOXÐYJ, GLOVE...................23-152
BRACKET REPLACEMENTÐXJ, INTERIOR
REARVIEW MIRROR SUPPORT..........23-68
BRACKETÐYJ, REARVIEW MIRROR
RETAINING........................23-144
BRACKETSÐXJ, SPARE TIRE/WHEEL
HOLDDOWN AND FLOOR..............23-98
BRAKE ADJUSTMENT, DRUM............5-57
BRAKE BLEEDING RECOMMENDATIONS....5-10
BRAKE BLEEDING (WITH ABS BRAKES)....5-11
BRAKE BLEEDING (WITH STANDARD
BRAKES)............................5-11
BRAKE BOOSTER INSTALLATION (XJ
WITH ABS), POWER...................5-27
BRAKE BOOSTER INSTALLATION (XJ
WITHOUT ABS), POWER................5-30
BRAKE BOOSTER INSTALLATION (YJ),
POWER.............................5-30
BRAKE BOOSTER, MASTER CYLINDER/
POWER.............................5-34
BRAKE BOOSTER OPERATION, POWER....5-23
BRAKE BOOSTER REMOVAL (XJ WITH
ABS), POWER........................5-24
BRAKE BOOSTER REMOVAL (XJ
WITHOUT ABS), POWER................5-29
BRAKE BOOSTER REMOVAL (YJ),
POWER.............................5-30
BRAKE BOOSTERÐBRAKE PEDALÐ
BRAKELIGHT SWITCH, POWER...........5-22
BRAKE CABLE TENSIONER ADJUSTMENT
(XJ/YJ), PARKING.....................5-69
BRAKE CABLE TENSIONER
REPLACEMENT (XJ), PARKING...........5-66
BRAKE CHECK, PRELIMINARY............5-4
BRAKE COMPONENTS...................5-1
BRAKE DIAGNOSIS, ABS.................5-3
BRAKE DIAGNOSIS, SERVICE.............5-4
BRAKE DRUM REFINISHING.............5-58
BRAKE FLUID CONTAMINATION.......5-10,5-7
BRAKE FLUID LEVEL...................5-10
BRAKE FLUID, RECOMMENDED..........5-10
BRAKE FLUID/LUBRICANTS/CLEANING
SOLVENTS............................5-2
BRAKE FLUIDÐBRAKE BLEEDINGÐ
BRAKELINES AND HOSES...............5-10
BRAKE FRONT CABLE REPLACEMENT
(YJ), PARKING........................5-67
BRAKE HANDLE COVERÐXJ, PARKING . . . 23-94
BRAKE LEVER INSTALLATION (XJ WITH
FULL CONSOLE), PARKING..............5-64
BRAKE LEVER INSTALLATION (XJ WITH
MINI CONSOLE), PARKING..............5-63
BRAKE LEVER INSTALLATION (XJ
WITHOUT CONSOLE), PARKING..........5-65
BRAKE LEVER REMOVAL (XJ WITH FULL
CONSOLE), PARKING..................5-63
BRAKE LEVER REMOVAL (XJ WITH MINI
CONSOLE), PARKING..................5-62
BRAKE LEVER REMOVAL (XJ WITHOUT
CONSOLE), PARKING
..................5-64
BRAKE MALFUNCTIONS, DIAGNOSING
PARKING
.............................5-8
BRAKE NOISE
.........................5-7
BRAKE OPERATION, PARKING
...........5-60
BRAKE OVERHAUL, SECOND
..........21-241
BRAKE PACK REQUIREMENTS, AW-4
CLUTCH
...........................21-341
BRAKE PEDAL BUSHINGS, CLUTCH
.......0-22
BRAKE PEDAL INSTALLATION
............5-31
BRAKE PEDAL INSTALLATION (YJ),
PARKING
............................5-66
BRAKE PEDAL REMOVAL
...............5-31
BRAKE PEDAL REMOVAL (YJ), PARKING
. . . 5-66
BRAKE PEDAL TRAVEL SENSOR;
ANTI-LOCK BRAKES (YJ)
............8W-32-1
BRAKE PISTON AND TRANSMISSION
CASE OVERHAUL, FIRST-REVERSE
......21-247BRAKE REAR CABLE REPLACEMENT
(XJ), PARKING........................5-67
BRAKE REAR CABLE REPLACEMENT
(YJ), PARKING........................5-68
BRAKE ROTOR REFINISHING, DISC.......5-53
BRAKE ROTOR RUNOUT, DISC...........5-52
BRAKE ROTOR THICKNESS, DISC........5-52
BRAKE SAFETY PRECAUTIONS............5-2
BRAKE SWITCH......................14-59
BRAKE SWITCH INPUT; ANTI-LOCK
BRAKES (XJ)......................8W-32-2
BRAKE SWITCH INPUT; ANTI-LOCK
BRAKES (XJ-RHD).................8W-32-2
BRAKE SWITCH INPUT; ANTI-LOCK
BRAKES (YJ)......................8W-32-2
BRAKE SWITCH INPUT; FUEL/IGNITION
(XJ).............................8W-30-5
BRAKE SWITCH INPUT; FUEL/IGNITION
(YJ).............................8W-30-5
BRAKE SWITCH INPUT; FUEL/IGNITION
(XJ-RHD).........................8W-30-5
BRAKE SWITCH, PARKING..............5-68
BRAKE SWITCHÐPCM INPUT..........14-22
BRAKE SYSTEM, POWER...............0-30
BRAKE TORQUE SPECIFICATIONS.........5-70
BRAKE WARNING LAMP; INSTRUMENT
CLUSTER (XJ).....................8W-40-2
BRAKE WARNING LAMP; INSTRUMENT
CLUSTER (XJ-RHD)................8W-40-2
BRAKE WARNING LAMP; INSTRUMENT
CLUSTER (YJ)......................8W-40-2
BRAKE WARNING LIGHTS................5-1
BRAKELIGHT SWITCH ADJUSTMENT......5-32
BRAKELIGHT SWITCH INSTALLATION......5-32
BRAKELIGHT SWITCH REMOVAL.........5-32
BRAKELINE CHARTS...................5-12
BRAKELINES AND HOSES...............5-12
BRAKELINING, CONTAMINATED...........5-7
BRAKELINING MATERIAL................5-1
BRAKES (ABS), ANTILOCK...............5-1
BRAKES, DISC........................5-45
BRAKES DO NOT HOLD AFTER DRIVING
THROUGH DEEP WATER PUDDLES........5-7
BRAKES, DRUM......................5-55
BRAKES, PARKING....................5-60
BRAKESHOE INSTALLATION, DISC........5-47
BRAKESHOE INSTALLATION, DRUM.......5-55
BRAKESHOE REMOVAL, DISC............5-46
BRAKESHOE REMOVAL, DRUM...........5-55
BRAKING MODE, ABS OPERATION IN
ANTILOCK...........................5-36
BRAKING MODE, ABS OPERATION IN
NORMAL............................5-35
BREAK-IN, ENGINE....................0-15
BRUSH GUARDÐXJ...................23-3
BUCKET SEAT CUSHION AND COVERÐ
XJ ................................23-81
BUCKET SEAT PLATFORMÐXJ..........23-82
BUCKET SEATBACK COVER AND
FRAMEÐXJ.........................23-81
BUCKET SEATSÐXJ, FRONT............23-81
BUCKET SEATSÐYJ.................23-153
BULB APPLICATIONÐXJ VEHICLES......8L-18
BULB APPLICATIONÐYJ VEHICLES......8L-32
BULB REMOVE/INSTALL, READING/
COURTESY LAMP.....................8C-8
BULB REPLACEMENTÐXJ, BACK-UP/
REAR TURN SIGNAL/TAIL LAMP.........8L-12
BULB REPLACEMENTÐXJ, FRONT
PARK/TURN SIGNAL LAMP..............8L-9
BULB REPLACEMENTÐXJ, HEADLAMP....8L-7
BULB REPLACEMENTÐXJ, SIDE
MARKER LAMP......................8L-10
BULB REPLACEMENTÐXJ, UNDERHOOD
LAMP..............................8L-13
BULB REPLACEMENTÐYJ, BACK-UP/
REAR TURN SIGNAL/TAIL LAMP.........8L-28
BULB REPLACEMENTÐYJ, FRONT
PARK/TURN SIGNAL LAMP.............8L-25
BULB REPLACEMENTÐYJ, HEADLAMP . . . 8L-23
BULB REPLACEMENTÐYJ, SIDE
MARKER LAMP
......................8L-25
BULB REPLACEMENTÐYJ, UNDERHOOD
LAMP
..............................8L-29
BULB REPLACEMENTÐYJ VEHICLES,
HARDTOP DOME/CARGO LAMP
.........8L-31
BUMPER, FRONT
.................13-16,13-5
BUMPER, REAR
..................13-16,13-8
JINDEX 3
Description Group-Page Description Group-Page Description Group-Page
Page 2128 of 2158
BUMPERÐXJ, LIFTGATE LICENSE PLATE
SCREW ANCHOR.....................23-65
BUMPERÐXJ, REAR SEATBACK LATCH
STRIKER...........................23-84
BUMPERS......................13-16,13-5
BUS, CCD; FUEL/IGNITION (XJ).......8W-30-5
BUSHING AND PISTON CLEARANCE,
AW-4 .............................21-339
BUSHING REPLACEMENT, AXLE......2-12,2-34
BUSHING REPLACEMENT, LEAF SPRING
EYE; FRONT SUSPENSION AND AXLE.....2-17
BUSHING REPLACEMENT, LEAF SPRING
EYE; REAR SUSPENSION AND AXLES . . . 3-5,3-7
BUSHINGS, CLUTCH AND BRAKE PEDAL . . . 0-22
BUZZER, COMBINATION; INTERIOR
LIGHTING (YJ)....................8W-44-1
BUZZER MODULE.................8U-1,8U-2
BUZZER MODULE SCHEMATIC - YJ.......8U-4
CABLE, ACCELERATOR PEDAL AND
THROTTLE.....................14-17,14-58
CABLE ADJUSTMENT, PARK INTERLOCK . 21-195
CABLE ADJUSTMENT, SHIFT...........21-195
CABLE ADJUSTMENT, TRANSMISSION
THROTTLE.........................21-194
CABLE ADJUSTMENT, TRANSMISSION
THROTTLE VALVE....................21-71
CABLE ADJUSTMENT (XJ), PARK
INTERLOCK........................21-101
CABLE ADJUSTMENT (XJ), SHIFT.......21-100
CABLE ADJUSTMENT (XJ/YJ), THROTTLE
VALVE..............................21-101
CABLE REMOVE/INSTALL, SERVO.......8H-10
CABLE REPLACEMENT, TRANSMISSION
THROTTLE.........................21-193
CABLE REPLACEMENT (XJ), PARKING
BRAKE REAR.........................5-67
CABLE REPLACEMENT (YJ), PARKING
BRAKE FRONT........................5-67
CABLE REPLACEMENT (YJ), PARKING
BRAKE REAR.........................5-68
CABLE REPLACEMENTÐXJ, LATCH
RELEASE...........................23-11
CABLE RESISTANCE, SPARK PLUG......8D-14
CABLE, SERVO.......................8H-1
CABLE, SPEEDOMETER.................0-33
CABLE TENSIONER ADJUSTMENT
(XJ/YJ), PARKING BRAKE...............5-69
CABLE TENSIONER REPLACEMENT (XJ),
PARKING BRAKE......................5-66
CABLE, THROTTLE...................14-17
CABLE/LINKAGE ADJUSTMENT,
GEARSHIFT.........................21-71
CABLES, DISTRIBUTOR CAP AND
ROTOR, IGNITION.....................0-20
CABLES, SPARK PLUG SECONDARY.....8D-14,
8D-24
CABLES, VENT DOOR CONTROL.........24-32
CALIBRATION, COMPASS...............8C-5
CALIPER ASSEMBLY...................5-50
CALIPER CLEANING AND INSPECTION.....5-50
CALIPER DISASSEMBLY................5-48
CALIPER INSTALLATION................5-51
CALIPER OPERATION AND WEAR
COMPENSATION......................5-45
CALIPER REMOVAL....................5-48
CAMSHAFT......................9-32,9-74
CAMSHAFT PIN REPLACEMENT......9-34,9-75
CAMSHAFT POSITION SENSOR; FUEL
SYSTEM............................14-60
CAMSHAFT POSITION SENSOR;
FUEL/IGNITION (XJ)................8W-30-3
CAMSHAFT POSITION SENSOR;
FUEL/IGNITION (YJ)................8W-30-3
CAMSHAFT POSITION SENSOR;
IGNITION SYSTEMS..............8D-17,8D-2
CAMSHAFT POSITION SENSOR;
FUEL/IGNITION (XJ-RHD)............8W-30-3
CAMSHAFT POSITION SENSOR TEST;
FUEL SYSTEM.......................14-46
CAMSHAFT POSITION SENSOR TEST;
IGNITION SYSTEMS
...................8D-6
CAMSHAFT POSITION SENSORÐPCM
INPUT
.............................14-22
(CANADA ONLY)ÐXJ, DAYTIME
RUNNING LIGHTS
....................8L-15
(CANADA ONLY)ÐYJ, DAYTIME
RUNNING LIGHTS
....................8L-30
CANISTER, EVAP
..................25-4,25-7CAP AND ROTOR, IGNITION CABLES,
DISTRIBUTOR........................0-20
CAP, DISTRIBUTOR....................8D-7
CAP, FUEL TANK FILLER TUBE;
EMISSION CONTROL SYSTEMS......25-4,25-7
CAP, FUEL TANK FILLER TUBE; FUEL
SYSTEM............................14-13
CAP, RADIATOR PRESSURE.............7-25
CAPACITIES, COOLING SYSTEM..........7-45
CAPACITIES, FLUID.....................0-3
CAPACITIES, FUEL TANK..........14-13,14-67
CAPACITY TEST, FUEL PUMP............14-7
CAR REPLACEMENT, PITMAN SHAFT
SEALSÐIN.........................19-23
CARDAN (CV), DOUBLE................16-11
CARDAN, SINGLE....................16-10
CARGO BARRIERÐXJ................23-101
CARGO LAMP AND DOME LAMP;
INTERIOR LIGHTING (XJ-RHD)........8W-44-1
CARGO LAMP, COURTESY LAMPS AND
DOME LAMP; INTERIOR LIGHTING (XJ) . 8W-44-1
CARGO LAMPÐXJ...................23-94
CARPET/MATÐXJ, FRONT.............23-99
CARPET/MATÐXJ, REAR.............23-100
CARPETÐYJ.......................23-156
CARPETS AND FLOOR MATSÐXJ.......23-99
CARRIERÐYJ, EXTERNAL SPARE/
WHEEL TIRE.......................23-133
CASE (4WD VEHICLES), TRANSFER........0-24
CASE ASSEMBLY, TRANSFER....21-294,21-319
CASE CHANGES, TRANSFER...........21-307
CASE CLEANING AND INSPECTION,
TRANSMISSION.....................21-125
CASE COVER OIL SEAL REPLACEMENT,
TIMING.........................9-30,9-73
CASE COVER, TIMING..............9-31,9-72
CASE DISASSEMBLY AND OVERHAUL,
TRANSFER...................21-289,21-310
CASE IDENTIFICATION, TRANSFER.....21-284,
21-307
CASE INSTALLATION, TRANSFER . 21-288,21-309
CASE LUBRICANT AND FILL LEVEL,
TRANSFER.........................21-284
CASE, NP231 TRANSFER.......21-283,21-305
CASE, NP242 TRANSFER.......21-307,21-331
CASE OVERHAUL, FIRST-REVERSE
BRAKE PISTON AND TRANSMISSION....21-247
CASE REMOVAL, TRANSFER.....21-287,21-309
CASE SKID PLATE, TRANSFER......13-15,13-3
CASE SPECIFICATIONS, TRANSMISSION/
TRANSFER.........................21-333
CATALYTIC CONVERTER............11-1,11-4
CATALYTIC CONVERTOR................25-1
CAUTIONS, AND WARNINGS, NOTES;
WIRING DIAGRAMSÐGENERAL
INFORMATION (XJ)...................8W-1
CCD BUS; FUEL/IGNITION (XJ)........8W-30-5
CENTER HIGH MOUNTED STOP LAMP
(CHMSL)ÐXJ.......................8L-12
CENTER HIGH MOUNTED STOP LAMP
(CHMSL)ÐYJ.......................8L-28
CERTIFICATION LABEL, VEHICLE SAFETY . Intro.-4
CHAIN AND SPROCKETS, TIMING....9-31,9-73
CHANGE AND FILTER REPLACEMENT,
ENGINE OIL
..........................0-16
CHANGE, LUBRICANT; FRONT
SUSPENSION AND AXLE
................2-23
CHANGE, LUBRICANT; REAR
SUSPENSION AND AXLES
...........3-13,3-31
CHANGE, REFILLING AFTER OVERHAUL
OR FLUID/FILTER
..............21-100,21-182
CHANGES AND PARTS
INTERCHANGEABILITY, TRANSMISSION
. . . 21-67
CHANGES, TRANSFER CASE
...........21-307
CHANNEL REPLACEMENTÐYJ, DOOR
FRAME GLASS
......................23-142
CHARGING, BATTERY
..................8A-7
CHARGING REFRIGERANT SYSTEM
......24-11
CHARGING SYSTEM; BATTERY/
STARTING/CHARGING SYSTEMS
DIAGNOSTICS
.......................8A-17
CHARGING SYSTEM; CHARGING
SYSTEM (XJ)
.....................8W-20-1
CHARGING SYSTEM; CHARGING
SYSTEM (XJ-RHD)
.................8W-20-1
CHARGING SYSTEM; CHARGING
SYSTEM (YJ)
.....................8W-20-1CHARGING SYSTEM INDICATOR LAMP;
INSTRUMENT CLUSTER (XJ).........8W-40-3
CHARGING SYSTEM SPECIFICATIONS....8A-23
CHARGING TIME TABLE, BATTERY........8A-8
CHART, MAIN BEARING FITTING......9-48,9-90
CHART, XJ PERFORMANCE
TEMPERATURE AND PRESSURE.........24-13
CHART, YJ PERFORMANCE
TEMPERATURE AND PRESSURE.........24-13
CHARTÐAX 15 MANUAL
TRANSMISSION, SELECTIVE SNAP
RING.............................21-334
CHARTS, BRAKELINE..................5-12
CHARTS, DIAGNOSIS GUIDES...........21-77
CHARTS, GEARTRAIN OPERATION AND
APPLICATION.......................21-169
CHARTS, INSPECTION AND DIAGNOSIS.....6-4
CHASSIS AND BODY COMPONENTS.......0-28
CHASSIS COMPONENT AND WHEEL
BEARING LUBRICANTS.................0-28
CHECK VALVE TEST, POWER BOOSTER.....5-9
CHECKING FLUID LEVEL AND
CONDITION........................21-182
CHECKS, PRELIMINARY.................7-5
CHIME/BUZZER MODULE; INTERIOR
LIGHTING (XJ)....................8W-44-2
CHIME/BUZZER MODULE; INTERIOR
LIGHTING (XJ-RHD)................8W-44-2
CHMSL LAMPS, STOP LAMPS; REAR
LIGHTING (XJ)....................8W-51-1
CHMSL LAMPS, STOP LAMPS; REAR
LIGHTING (XJ-RHD)................8W-51-1
CHMSL LAMPS, STOP LAMPS; REAR
LIGHTING (YJ)....................8W-51-1
(CHMSL)ÐXJ, CENTER HIGH MOUNTED
STOP LAMP.........................8L-12
(CHMSL)ÐYJ, CENTER HIGH MOUNTED
STOP LAMP.........................8L-28
CIGAR LIGHTER; HORN/CIGAR LIGHTER . . . 8E-1
CIGAR LIGHTER; HORN/CIGAR LIGHTER
(YJ).............................8W-41-1
CIGAR LIGHTER; INSTRUMENT CLUSTER
(XJ).............................8W-40-1
CIRCUIT IDENTIFICATION; WIRING
DIAGRAMSÐGENERAL INFORMATION
(XJ)...............................8W-1
CIRCUIT REMOVE/INSTALL, PRINTED....8E-19,
8E-40
CIRCUIT SENSEÐPCM INPUT, IGNITION . . 14-23
CIRCUIT VOLTAGE, OPEN...............8A-6
CLAMPS, FUEL TUBES/LINES/HOSES . 14-62,14-9
CLASSIFICATION OF LUBRICANTS.........0-2
CLASSIFICATIONS AND RATINGS,
BATTERY...........................8A-23
CLEANER, AIR.......................14-29
CLEANER ELEMENT, AIR; EMISSION
CONTROL SYSTEMS...................25-7
CLEANER ELEMENT, AIR; FUEL SYSTEM . . 14-59
CLEANER ELEMENT, AIR; LUBRICATION
AND MAINTENANCE...................0-18
CLEANER HOUSING, AIR...............14-58
CLEANING AND INSPECTION, CALIPER....5-50
CLEANING AND INSPECTION, GEAR......19-42
CLEANING AND INSPECTION,
TRANSMISSION CASE................21-125
CLEANING OF TIRES...................22-2
CLEANING/INSPECTION; FRONT
SUSPENSION AND AXLE
................2-37
CLEANING/INSPECTION; REAR
SUSPENSION AND AXLES
...............3-20
CLEANING/REVERSE FLUSHING,
COOLING SYSTEM
....................7-22
CLEARANCE AND RAMP ANGLE,
GROUND
............................0-11
CLEARANCE, AW-4 BUSHING AND
PISTON
...........................21-339
CLOCKSPRING
.......................19-51
CLUSTER AND GAUGE HOUSINGSÐYJ,
INSTRUMENT
......................23-151
CLUSTER ASSEMBLY REMOVE/INSTALL
. . 8E-17,
8E-35
CLUSTER BEZELÐXJ, INSTRUMENT
.....23-80
CLUSTER BEZELÐYJ, INSTRUMENT
....23-151
CLUSTER CONNECTORS (RHD)
.........8E-11
CLUSTER, GAUGE PACKAGE
.......8E-31,8E-43
CLUSTER GROUND; INSTRUMENT
CLUSTER (XJ)
.....................8W-40-3
4 INDEXJ
Description Group-Page Description Group-Page Description Group-Page