1994 JEEP CHEROKEE stop start

In the mid-position the gauge port is open. This po-
sition is used for pressure testing and for recovery of
the system.
DISCHARGE SERVICE VALVE ADAPTERS
On occasion, a service hose may not fit a service
valve fitting. Adapters are available and can be used
to achieve service valve connection (Fig. 3).
SYSTEM DISCHARGE
(R-12) refrigerant is a chlorofluorocarbon (CFC)
that can contribute to the depletion of the ozone
layer in the upper atmosphere. To help protect the
ozone layer, an R-12 refrigerant recycling device
must be used. Use this device when it is necessary to
empty the refrigerant system. Contact an automotive
service equipment supplier for refrigerant recycling
equipment. Refer to the operating instructions pro-
vided with the recycling equipment for proper opera-
tion.
SYSTEM EVACUATION
The system must be evacuated whenever refriger-
ant has been discharged or when system refrigerant
level has become abnormally low. A vacuum pump is
used for the evacuation process.
The system must be evacuated to remove any mois-
ture or air that may have collected in the system. If
moisture is not removed from the system, it will com-
bine with R-12 to form a highly corrosive substance.
VACUUM PUMP
The Vacuum Pump Tool C-4069-B and motor
must be kept upright at all times to prevent oil
spills.
(1) Connect the Pressure Gauge and Manifold As-
sembly Tool C-3740-B to the service valves.
(2) Discharge the system.
(3) Connect the center service hose on the gauge
and manifold to the vacuum pump inlet fitting.
(4) Turn both manifold hand valves to the wide
open position.
(5) Start the vacuum pump and observe the vac-
uum gauge reading.
(6) Test the system for leaks as follows:
²Close the manifold hand valves.²Stop the vacuum pump and observe the vacuum
reading.
²If the system is leak-free, vacuum will hold steady
at the level indicated when the pump was stopped. If
vacuum remains steady for 3-5 minutes, resume and
continue evacuation for a minimum of 30 minutes.
²If the system has a leak, vacuum will fall off or
rapidly drop to a 0 reading. If a leak exists, partially
charge the system. Find and repair the leak and re-
sume evacuation.
(7) Continue operating the pump for a minimum of
30 minutes after attaining lowest vacuum indicated
on the gauge.
(8) Close the manifold hand valves and stop the
vacuum pump.
(9) Disconnect the center service hose from the
vacuum pump. The system is now ready for charging.
PORTABLE SERVICE STATION
The air conditioner service station is a self con-
tained, portable unit. It is equipped with a vacuum
pump, metering-charging cylinder, refrigerant sup-
ply, pressure and vacuum gauges, service hoses and
control valves (Fig. 4).
(1) Turn the station vacuum pump control switch
OFF (the switch is at the front of the station). The
pump control switch must be OFF before connecting
the station to an electrical power source.Fig. 3 Discharge Service Valve Adapters
Fig. 4 Portable Service Station
24 - 4 HEATING AND AIR CONDITIONINGJ

(2) Close all the hand valves.
(3) Connect the red charging hose to the discharge
service valve.
(4) Connect the blue charging hose to the inlet
(suction) service valve.
(5) Discharge the system. Leave the suction and
discharge service valves in the mid-position.
CAUTION: The system must be completely dis-
charged into a recovery device before evacuating. If
the system is still charged, refrigerant can enter
and damage the vacuum pump.
(6) Connect the vacuum pump hose to the vacuum
pump inlet.
(7) Open the low and high pressure control valves
on the charging station.
(8) Start the vacuum pump. Open the vacuum con-
trol valve and note the vacuum reading.
(9) Test the system for leaks as follows:
²Close the manifold hand valves.
²Stop the vacuum pump and observe the vacuum
reading.
²If the system is leak-free, vacuum will hold steady
at the level indicated when the pump was stopped. If
vacuum remains steady for 3-5 minutes, resume and
continue evacuation for a minimum of 30 minutes.
²If the system has a leak, vacuum will fall off or
rapidly drop to a 0 reading. If a leak exists, partially
charge the system. Find and repair the leak and re-
sume evacuation.
(10) Continue evacuating the system for a mini-
mum of 30 minutes after attaining the lowest vac-
uum level.
(11) Fill the station charging cylinder while the
system is evacuating.
(12) Close the vacuum control valve and stop the
vacuum pump.
(13) Observe low pressure gauge to determine if a
system leak exists. If the system is leak-free, the sys-
tem is now ready for charging.
SYSTEM CHARGE
CHARGE CAPACITY
The recommended system charge is 1.1 kg (38 oz.)
of R-12 refrigerant for XJ vehicles and 0.9 kg (32 oz.)
for YJ vehicles.
Add an additional 28 grams (1 fluid oz.) of
compressor oil to the system when a hose, re-
ceiver-drier, condenser, expansion valve or
evaporator core is replaced.
PORTABLE SERVICE STATION
(1) Fill the station charging cylinder. Refrigerant
should be observed rising in the cylinder sight glass.
(2) Slightly open the valve at the top of the cylin-
der when pressure in the charging cylinder and re-frigerant supply tank are equal. This relieves head
pressure allowing refrigerant to continue filling the
cylinder.
(3) Observe the pressure gauge at the top of the
cylinder. Rotate the plastic cover on the cylinder un-
til the pressure heading column corresponds with the
gauge pressure in-line with the sight glass.
FOR EXAMPLE:ÐThe pressure gauge at the top
of the cylinder indicates 483 kPa (70 psi). Locate the
column with the pressure heading of 483 (70) and ro-
tate the cover so the 483 (70) column aligns with the
sight glass.
(4) When refrigerant reaches the correct level in
the sight glass, close the right hand valve at cylinder
base and on the refrigerant drum.
(5) Close the valve at the top of the charging cyl-
inder.
(6) Check for bubbles in the refrigerant using the
cylinder sight glass. If bubbles appear in the refrig-
erant, tilt the charging station rearward momen-
tarily.
(7) Connect the heating element cord to the power
pack receptacle and turn the heater switch ON.
(8) Allow the refrigerant to warm for about 10
minutes while the vacuum pump is operating.
WARNING: WEAR GOGGLES TO PROTECT THE
EYES.
(9) Discharge and evacuate the system.
(10) Close the low pressure valve on the charging
station.
(11) Fully open the left hand refrigerant control
valve at the base of the cylinder and the high pres-
sure valve on the charging station.
(12) Charge the system.
(13) Close the refrigerant control valve and the
high pressure valve on the charging station.
CAUTION: DO NOT permit the liquid level to drop
below 0 on the cylinder sight glass.
(14) Close the manifold gauges after completion of
the charging operation and check the high and low
side pressures.
(15) Check system operation.
CAUTION: DO NOT check system pressures until
the high and low pressure valves on the charging
station are closed. The low pressure gauge could
be damaged if the valves are open.
(16) Close all the valves on the charging station
and close the refrigerant drum valve when all the op-
erations are completed.
(17) Back-seat the service valves by turning them
fully counterclockwise. Install the quick seal caps on
the valves afterward.
JHEATING AND AIR CONDITIONING 24 - 5

(18) Disconnect the charging hoses from the ser-
vice valves.
COMPRESSOR OIL LEVEL
The compressor oil level must be checked and ad-
justed if the system has been discharged rapidly, or
when a component has been replaced. If a replace-
ment compressor is being installed, it must be filled
with new compressor oil (Suniso 5GS, or equivalent).
The normal quantity of oil required for the com-
pressor and entire system is 136 ml (4.6 fluid oz.) for
SD 709 compressor. DO NOT overfill the compressor.
Excessive amounts of oil in the system will hinder
compressor operation and reduce A/C performance.
CAUTION: The compressor is a high speed unit.
Satisfactory operation is dependent on sufficient lu-
brication; however, excess oil will hinder A/C per-
formance.
Two oil level checking procedures are necessary.
Use Procedure (A) when the compressor is being re-
placed and the system was discharged properly (no
oil loss). Use Procedure (B) for routine maintenance
or when checking oil level after replacing a system
component.
In cases where rapid loss of refrigerant and oil
occurred, the system must be evacuated and
purged. Then the compressor must be filled with
the necessary amount of oil to fill the entire sys-
tem.
PROCEDURE A
(1) Remove the oil filler plug, discharge cap and
suction port caps from the original and replacement
compressor.
(2) Use a clean container to drain the oil from the
replacement compressor. Drain the oil through the
oil filler plug hole, the discharge and suction. Then
rotate clutch front plate several times to push the oil
on cylinder out to discharge chamber of cylinder
head and drain the oil from discharge port.
(3) Drain the oil from the original compressor into
a measuring cup or graduated beaker in the same
way as Step 2. Note the amount of oil drained.
(4) Fill the replacement compressor with the same
amount of oil drained from the original compressor
plus 30 ml (1 fluid oz.).
FOR EXAMPLE:ÐIf the old compressor contained
103.5 ml (3.5 fluid oz.) of oil, fill the replacement
compressor with a total of 133 ml (4.5 fluid oz.) of oil.
PROCEDURE B
(1) Start the engine and operate the engine at idle.
(2) Operate the air conditioning system for 10 min-
utes to return the maximum amount of oil in the sys-
tem to the compressor.(3) Stop the engine and disconnect the magnetic
clutch feed wire.
(4) Front-seat the discharge and suction service
valves.
(5) Determine the mounting angle.
(a) Position an Angle Gauge across the flat sur-
faces of the front mounting ears.
(b) Center the bubble.
(c) Read the mounting angle to the closest de-
gree.
(d) These vehicles should have 0É mounting an-
gle.
(6) Remove the oil filler plug. Position internal
parts by rotation of front plate counterweight to 30É
angle (Fig. 5).
(7) Insert the dipstick tool to its STOP position.
The Dipstick Tool is part of Tool Kit 7851. The stop
is the angle near the top of the dipstick. The bottom
surface of the angle must be flush with the surface of
the oil filler hole.
(8) Remove dipstick. Count increments of oil.
(9) Use mounting angle table to determine correct
oil level for the compressor (Fig. 6).
(10) If the increments read on the dipstick do not
match the table, add or subtract oil to the mid-range
value.
FOR EXAMPLE:ÐIf the mounting angle is 10É
and the dipstick increment is 3, add oil in 30 ml (1
fluid oz.) increments until 5 is read on dipstick.
(11) Check that the sealing O-ring is not twisted.
(12) Seat and O-ring must be clean.
Fig. 5 Check Oil Level
24 - 6 HEATING AND AIR CONDITIONINGJ

COMPRESSOR OVERHAUL
INDEX
page page
Compressor............................. 17
Compressor Isolation...................... 17
Description............................. 17Magnetic Clutch......................... 18
Purging Compressor of Air................. 17
DESCRIPTION
The A/C system uses a Sanden compressor. This
compressor is a 7 piston design. Designated the SD-
709, the compressor is mounted on the front right
side of the engine and is driven by a serpentine belt.
System lubrication is provided by 135cc615cc (4.6
cu. in.60.5 cu. in.) of 500 viscosity refrigerant oil.
The clutch used on the compressor consists of 3 ba-
sic components: the pulley, front plate and the field
coil. The pulley and field coil are attached to the
front head of the compressor with tapered snap rings.
The hub is keyed to the compressor shaft and is re-
tained on the shaft with a self-locking nut. Special
service tools are required to remove and install the
clutch plate on the compressor shaft.
COMPRESSOR ISOLATION
It is not necessary to discharge the system for com-
pressor removal. The compressor can be isolated from
the remainder of the system and eliminate the need
for recharging when performing compressor service.
(1) Connect pressure gauge and manifold.
(2) Close both gauge hand valves.
(3) Mid-position both service valves.
WARNING: USE EXTREME CAUTION WHEN THE
ENGINE IS OPERATING. DO NOT STAND IN A DI-
RECT LINE WITH THE FAN. DO NOT PUT YOUR
HANDS NEAR THE PULLEYS, BELTS OR FAN. DO
NOT WEAR LOOSE CLOTHING.
(4) Start the engine and operate the air condition-
ing system.
(5) Turn the suction service valve slowly clockwise
toward the front seated position.
(6) When pressure drops to zero, stop the engine
and compressor and quickly finish front-seating the
suction service valve.
(7) Front-seat the discharge service valve.
(8) Loosen the oil level check plug slowly to re-
lease any internal pressure in the compressor.
The compressor is now isolated from the remainder
of the system.
The service valves can be removed from the com-
pressor.
PURGING COMPRESSOR OF AIR
The compressor must be purged of air whenever it
has been isolated for an oil level check or other ser-
vice procedures without discharging the entire sys-
tem.
(1) Cap the service gauge ports on both of the ser-
vice valves.
(2) Back-seat the suction service valve to allow the
system refrigerant to enter the compressor.
(3) Place the discharge service valve in the mid-po-
sition or cracked-position.
(4) Loosen the discharge service valve gauge port
cap to permit the refrigerant to force any air out of
the compressor.
(5) Back-seat the discharge service valve and
tighten the gauge port cap.
(6) The compressor is now ready for service.
COMPRESSOR
REMOVAL
(1) Isolate the compressor.
(2) Disconnect negative cable from battery.
(3) Disconnect the clutch lead wire.
(4) Remove the discharge and inlet (suction) ser-
vice valves from the compressor. Plug or tape all the
openings.
(5) Remove the serpentine drive belt (refer to
Group 7, Cooling System for the proper procedure).
(6) Remove the bolts and lift the compressor from
the mounting bracket (Figs. 1 and 2).
INSTALLATION
If a replacement compressor is being installed;
check the oil level. Add or subtract oil as neces-
sary and install the magnetic clutch on the com-
pressor.
(1) If the mounting bracket was removed, install
the bracket to the block. Tighten the mounting bolts
to 27 NIm (20 ft. lbs.) torque.
(2) Install the compressor on the mounting
bracket. Tighten the bolts to 27 NIm (20 ft. lbs.)
torque.
(3) Install the serpentine drive belt (refer to Group
7, Cooling System for the proper procedure).
(4) Tighten the serpentine drive belt to the speci-
fied tension.
²New belt tensionÐ800-900 N (180-200 lb-f).
JHEATING AND AIR CONDITIONING 24 - 17

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

COLD CRANKING TEST, STARTING
SYSTEM............................8A-9
COLLISION DAMAGE TORQUE.............13-1
COLORS, EXTERIOR BODY..............23-204
COLUMN GENERAL SERVICE, STEERING . . . 19-45
COLUMN, NON-TILT STEERING...........19-50
COLUMN REPLACEMENTÐXJ............19-46
COLUMN REPLACEMENTÐYJ............19-48
COLUMN, TILT STEERING...............19-59
COLUMNÐXJ, STEERING...............19-73
COLUMNÐYJ, STEERING...............19-73
COMBINATION VALVE................5-15,5-42
COMBINATION VALVE REPLACEMENTÐXJ . . . 5-55
COMBINATION VALVE REPLACEMENTÐYJ . . . 5-55
COMBUSTION PRESSURE LEAKAGE
TEST, CYLINDER.......................9-6
COMBUSTION PRESSURE LEAKAGE
TEST DIAGNOSIS, CYLINDER.............9-6
COMPASS REPAIR PROCEDURES..........8C-4
COMPENSATION, CALIPER OPERATION
AND WEAR..........................5-24
COMPRESSION PRESSURE TEST,
CYLINDER............................9-5
COMPRESSOR........................24-17
COMPRESSOR DIAGNOSIS..............24-13
COMPRESSOR ISOLATION...............24-17
COMPRESSOR OF AIR, PURGING.........24-17
COMPRESSOR OIL LEVEL................24-6
COMPRESSOR OVERHAUL...............24-17
COMPRESSOR VALVE PLATEÐLEAK
TESTS..............................24-8
COMPRESSOR/HOSES/FITTINGS, AIR-
CONDITIONER........................0-21
CONDENSERÐ4.0L ENGINES............24-32
CONDENSER, A/C......................24-42
CONDENSER/RECEIVER DRIERÐ2.5L
ENGINES...........................24-31
CONDITION, CHECKING FLUID LEVEL......21-96,
21-173
CONDITION, FLUID LEVEL...............21-69
CONDITIONING CLUTCH RELAY, AIR.......14-54
CONDITIONING CLUTCH RELAYÐPCM
OUTPUT, AIR........................14-24
CONDITIONING CONTROLSÐPCM INPUT,
AIR ...............................14-19
CONDITIONING SCHEMATIC, AIR..........24-25
CONDITIONING SYSTEM DIAGNOSIS,
AIR ...............................24-12
CONDITIONING SYSTEMÐXJ VEHICLES,
AIR ...............................24-14
CONDITIONING SYSTEMÐYJ VEHICLES,
AIR ...............................24-15
CONNECTING ROD BEARING FITTING
CHART..........................9-36,9-76
CONNECTING RODS, PISTONS........9-34,9-74
CONNECTIONS, STARTER RELAY..........8A-12
CONNECTOR AND TERMINAL ASSEMBLY
REPLACEMENT.......................8W-5
CONNECTORÐPCM INPUT, DATA LINK.....14-20
CONNECTORÐPCM OUTPUT, DATA LINK . . . 14-24
CONNECTOR PINS, RADIO................8F-3
CONNECTOR, POWERTRAIN CONTROL
MODULE (PCM) 60-WAY...............14-38
CONNECTOR REPLACEMENT.............8W-4
CONNECTORS.........................8W-3
CONSOLE, OVERHEAD...................8A-1
CONSOLE REPAIR PROCEDURES..........8C-6
CONSOLE SHIFT, DISASSEMBLYÐ
COLUMN OR
........................19-50
CONSOLEÐXJ VEHICLES, FULL FLOOR
. . . 23-125
CONSOLEÐXJ VEHICLES, MINI-FLOOR
....23-124
CONSOLEÐXJ VEHICLES, OVERHEAD
......8L-20
CONSOLES, FLOOR
...................23-197
CONSTRUCTION, XJ UNIBODY
.............13-1
CONTACT PATTERN ANALYSIS,
BACKLASH AND; FRONT SUSPENSION
AND AXLE
...........................2-44
CONTACT PATTERN ANALYSIS, BACKLASH
AND; REAR SUSPENSION AND AXLES
.....3-25
CONTAMINATION, BRAKE FLUID
...........5-13
CONTINUITY TESTS, IGNITION SWITCH
....8D-31
CONTROL AND DISPLAY SYMBOLS,
INTERNATIONAL VEHICLE
...........INTRO.-3
CONTROL AND DISPLAY SYMBOLS,
VEHICLE
.........................INTRO.-7CONTROL CABLE REPLACEMENT,
HEATER ............................24-30
CONTROL CABLES, VENT DOOR..........24-39
CONTROL CIRCUIT TESTS, STARTER......8A-11
CONTROL, FUEL PUMP ELECTRICAL........14-5
CONTROL (IAC) MOTOR, IDLE AIR........14-56
CONTROL (IAC) MOTORÐPCM OUTPUT,
IDLE AIR...........................14-25
CONTROL INFORMATION (VECI)
LABEL, VEHICLE WINDOW..............25-1
CONTROL MODULE, ELECTRICAL TESTS
AT POWERTRAIN.....................8H-6
CONTROL MODULE (PCM) 60-WAY
CONNECTOR, POWERTRAIN............14-38
CONTROL MODULE (PCM), POWERTRAIN;
EMISSION CONTROL SYSTEMS..........25-9
CONTROL MODULE (PCM), POWERTRAIN;
FUEL SYSTEM..................14-18,14-58
CONTROL MODULE (PCM), POWERTRAIN;
IGNITION SYSTEMS.........8D-6,8D-15,8D-28
CONTROL MODULE (TCM) SERVICE,
TRANSMISSION.....................21-173
CONTROL MOTOR TEST, IDLE AIR........14-46
CONTROL PANEL, A/C..................24-41
CONTROL PANEL REPLACEMENT,
HEATER ............................24-39
CONTROL PANEL REPLACEMENT,
HEATER AND A/C ....................24-26
CONTROLÐPCM INPUT, SPEED..........14-23
CONTROLÐPCM OUTPUT, SPEED.........14-27
CONTROL SERVO REPLACEMENT, SPEED....8H-9
CONTROL SWITCH REPLACEMENT,
SPEED..............................8H-9
CONTROL SWITCH REPLACEMENT,
WIPER.............................8K-15
CONTROL SWITCH TEST, STOP LAMP
SPEED..............................8H-7
CONTROL SWITCH (TURN SIGNAL
LEVER) TEST, SPEED..................8H-7
CONTROL SYSTEM ELECTRICAL TESTS,
VEHICLE SPEED......................8H-5
CONTROL SYSTEM, EVAP (EVAPORATION)....25-4
CONTROL SYSTEM, VEHICLE SPEED........8A-1
CONTROL SYSTEMÐXJ VEHICLES,
CLIMATE...........................24-22
CONTROL SYSTEMÐYJ VEHICLES,
CLIMATE...........................24-37
CONTROL THERMOSTAT, TEMPERATURE....24-35
CONTROL UNIT (ECU), ELECTRONIC........5-41
CONTROL UNIT (HCU), HYDRAULIC........5-39
CONTROL VALVE FITTING O-RING SEAL,
FLOW..............................19-12
CONTROLS AND COMPONENTS,
TRANSMISSION......................21-66
CONTROLS, EVAPORATIVE EMISSION.......25-4
CONTROLS, EXHAUST EMISSION..........25-7
CONTROLSÐPCM INPUT, AIR
CONDITIONING (A/C)..................14-19
CONTROLSÐXJ VEHICLES, BLOWER......24-14
CONVERSION FORMULAS AND
EQUIVALENT VALUES..............INTRO.-8
CONVERSION, TORQUE..............INTRO.-10
CONVERTER, CATALYTIC.............11-1,11-5
CONVERTER CLUTCH ENGAGED,
HYDRAULIC FLOW IN THIRD GEAR......21-90
CONVERTER CLUTCH RELAY.............14-60
CONVERTER CLUTCH RELAY TEST........14-45
CONVERTER CLUTCH RELAYÐPCM
OUTPUT............................14-27
CONVERTER HOUSING LEAK
DIAGNOSIS.........................21-73
CONVERTER INSTALLATION,
TRANSMISSION.....................21-109
CONVERTER INSTALLATION,
TRANSMISSION AND TORQUE.........21-190
CONVERTERÐPUMP SEALÐDRIVE
PLATE SERVICE.....................21-109
CONVERTER REMOVAL, TRANSMISSION . . . 21-108
CONVERTER REMOVAL, TRANSMISSION
AND TORQUE......................21-189
CONVERTER STALL TEST
................21-72
CONVERTER STALL TEST, TORQUE
.......21-169
CONVERTER STATOR CLUTCH
INSPECTION, TORQUE
................21-189
CONVERTER, TORQUE; TRANSMISSION
AND TRANSFER CASE
...........21-66,21-158CONVERTER/MUFFLER/TAILPIPE
SUPPORT BRACKETS, CATALYTIC........23-85
COOLANT.............................7-15
COOLANT RESERVE/OVERFLOW
SYSTEM............................7-19
COOLANT ROUTING, SYSTEM..............7-1
COOLANT TEMPERATURE GAUGE..........8E-1
COOLANT TEMPERATURE GAUGE
INOPERATIVE........................8E-3
COOLANT TEMPERATURE INDICATOR
INOPERATIVE........................8E-3
COOLANT TEMPERATURE INDICATOR
LAMP...............................8E-1
COOLANT TEMPERATURE SENSOR.........25-9
COOLANT TEMPERATURE SENSOR,
ENGINE; FUEL SYSTEM................14-55
COOLANT TEMPERATURE SENSOR,
ENGINE; IGNITION SYSTEMS
.......8D-4,8D-22
COOLANT TEMPERATURE SENSORÐ
PCM INPUT, ENGINE
..................14-21
COOLANT TEMPERATURE SENSOR TEST,
ENGINE; FUEL SYSTEM
................14-43
COOLANT TEMPERATURE SENSOR TEST,
ENGINE; IGNITION SYSTEMS
...........8D-12
COOLER FLOW TESTING, TRANSMISSION
. . 21-106
COOLER LINE FITTINGS, TRANSMISSION
. . 21-187
COOLER LINES AND FITTINGS,
SERVICING TRANSMISSION
...........21-106
COOLER REVERSE FLUSHING,
TRANSMISSION
.....................21-105
COOLER SERVICE, TRANSMISSION
.......21-187
COOLERS, TRANSMISSION OIL
............7-29
COOLING SYSTEM; COOLING SYSTEM
.......7-1
COOLING SYSTEM; LUBRICATION AND
MAINTENANCE
.......................0-16
COOLING SYSTEM CAPACITIES
............7-38
COOLING SYSTEM CLEANING/REVERSE
FLUSHING
...........................7-17
COOLING SYSTEM COMPONENTS
...........7-1
COOLING SYSTEM, DRAINING
.............7-16
COOLING SYSTEM FANS
.................7-26
COOLING SYSTEM FOR LEAKS, TESTING
....7-18
COOLING SYSTEM HOSES
................7-26
COOLING SYSTEM, REFILLING
............7-17
CORE AND HOUSING, HEATER
............24-40
CORE, HEATER
........................24-28
CORE HOUSING REPLACEMENT, HEATER
. . . 24-29
COVER AND DISC INSTALLATION,
CLUTCH
.............................6-10
COVER AND DISC REMOVAL, CLUTCH
......6-10
COVER AND FRAME, BUCKET SEATBACK
. . 23-100
COVER, BUCKET SEAT CUSHION
..........23-98
COVER, ENGINE CYLINDER HEAD
......9-18,9-59
COVER, FRAME CROSSMEMBER
..........13-14
COVER OIL SEAL REPLACEMENT,
TIMING CASE
....................9-26,9-67
COVER REPLACEMENT, PITMAN SHAFT
AND SIDE
..........................19-26
COVER, TIMING CASE
...............9-27,9-67
COVERÐXJ VEHICLES, REAR SEAT
CUSHION
..........................23-107
COVERÐXJ VEHICLES, REAR
SEATBACK
.........................23-111
COVERSÐXJ VEHICLES, B/C-PILLAR AND
LIFTGATE PILLAR TRIM
..............23-116
COWL GRILLE AND SCREEN
.......23-11,23-139
COWL WEATHERSTRIP SEAL
............23-139
COWL WEATHERSTRIP SEAL/
CROSSMEMBER AIR DEFLECTOR
........23-10
CRANKCASE VENTILATION SYSTEM;
EMISSION CONTROL SYSTEMS
..........25-5
CRANKCASE VENTILATION SYSTEM;
LUBRICATION AND MAINTENANCE
........0-17
CRANKING TEST, STARTING SYSTEM
COLD
...............................8A-9
CRANKSHAFT MAIN BEARINGS;
ENGINES
........................9-40,9-80
CRANKSHAFT POSITION SENSOR;
FUEL SYSTEM
.......................14-55
CRANKSHAFT POSITION SENSOR;
IGNITION SYSTEMS
..............8D-2,8D-21
JINDEX5
Description Group-Page Description Group-Page Description Group-Page

GRILLE OPENING PANEL (GOP), GRILLE.....23-3
GRILLEÐXJ VEHICLES, AIR EXHAUST.....23-30
GROUND, POWER.....................14-22
GROUP INDEX; ELECTRICAL..............8A-1
GUARD, BRUSH........................23-3
GUARD/EDGE PROTECTOR STRIP, DOOR
EDGE..............................23-61
GUIDES AND CHARTS, DIAGNOSIS........21-76
HALF METAL DOOR MIRROR (EXTERNAL) . . 23-158
HALF-METAL DOOR LATCH STRIKER......23-175
HALF-METAL SOFT TOP DOOR..........23-173
HAND DRIVE, BATTERY CLASSIFICATIONS
AND RATINGSÐLEFT.................8B-10
HAND DRIVE, BATTERY CLASSIFICATIONS
AND RATINGSÐRIGHT................8B-10
HAND DRIVE, BATTERY REPLACEMENTÐ
LEFT...............................8B-1
HAND DRIVE, BATTERY REPLACEMENTÐ
RIGHT..............................8B-2
HAND DRIVE, BELT SERVICEÐEXCEPT
RIGHT..............................7-34
HAND DRIVE, BELT SERVICEÐWITH
RIGHT..............................7-35
HAND DRIVE, DRIVERS DOOR POWER
LOCK SWITCHÐ2-DOOR LEFT...........8P-2
HAND DRIVE, DRIVERS DOOR POWER
LOCK SWITCHÐ2-DOOR RIGHT..........8P-3
HAND DRIVE, DRIVERS DOOR POWER
WINDOW SWITCHÐ2-DOOR LEFT........8S-6
HAND DRIVE, DRIVERS DOOR POWER
WINDOW SWITCHÐ2-DOOR RIGHT......8S-7
HAND DRIVE, GENERATOR
REPLACEMENTÐLEFT.................8B-7
HAND DRIVE, GENERATOR
REPLACEMENTÐRIGHT................8B-9
HAND DRIVE (RHD), BELT TENSIONÐ
EXCEPT RIGHT.......................7-33
HAND DRIVE (RHD), BELT TENSIONÐ
RIGHT..............................7-34
HAND DRIVE VEHICLES, RIGHT............23-1
HAND DRIVE, WASHER PUMP
REPLACEMENTÐLEFT.................8K-2
HAND DRIVE, WASHER PUMP
REPLACEMENTÐRIGHT................8K-3
HANDLE, DOOR EXTERNAL..............23-55
HANDLE, FULL-METAL DOOR ASSIST.....23-175
HANDLE, FULL-METAL DOOR LATCH
EXTERNAL RELEASE.................23-178
HANDLE, FULL-METAL DOOR LATCH
INSIDE RELEASE AND LOCK...........23-175
HANDLE, FULL-METAL DOOR WINDOW
GLASS REGULATOR.................23-175
HANDLE, TAILGATE LATCH AND
RELEASE..........................23-160
HANDLEÐXJ VEHICLES, ASSIST.........23-118
HANGER BRACKET, MUFFLER/TAILPIPE.....13-16
HARD TOP DOME/CARGO LAMP BULB
REPLACEMENTÐYJ VEHICLES..........8L-20
HARD TOP LIFTGATE GLASS............23-162
HARD TOP QUARTER WINDOW GLASS....23-188
HARD TOP REPAIR....................23-165
HARD TOP ROOF VENT................23-165
HARD TOP SERVICE...................23-164
HARD TOP SERVICE INFORMATION.......23-164
HAZARD LAMPSÐXJ....................8J-1
HAZARD LAMPSÐYJ....................8J-2
HCU DIAGNOSIS........................5-4
HCU INSTALLATIONÐXJ.................5-54
HCU INSTALLATIONÐYJ.................5-54
HCU PUMP AND PEDAL TRAVEL
SENSOR OPERATION...................5-44
HCU REMOVALÐXJ.....................5-53
HCU REMOVALÐYJ.....................5-54
HCU SOLENOID VALVE OPERATION.........5-43
HEAD COVER, ENGINE CYLINDER......9-18,9-59
HEAD, ENGINE CYLINDER............9-19,9-60
HEAD GASKET FAILURE DIAGNOSIS,
ENGINE CYLINDER.....................9-5
HEADLAMP BEAM ADJUSTMENT...........8L-3
HEADLAMP BULB REPLACEMENT
..........8L-3
HEADLAMP DELAY FUNCTION TROUBLE
DIAGNOSISÐXJ VEHICLES
.............8L-16
HEADLAMP DELAY MODULE
REPLACEMENTÐXJ VEHICLES
..........8L-16
HEADLAMP DELAY MODULEÐXJ
VEHICLES, SENTINEL
.................8L-15HEADLAMP DIMMER SWITCH
REPLACEMENT.......................8L-6
HEADLAMP SWITCH REPLACEMENT........8L-4
HEADLAMP SWITCH/ILLUMINATION
RHEOSTAT..........................8E-21
HEADLAMP TROUBLE DIAGNOSISÐ
XJ VEHICLES.........................8L-1
HEADLAMP TROUBLE DIAGNOSISÐYJ
VEHICLES...........................8L-2
HEADLAMPS...........................0-35
HEADLINER.........................23-121
HEAT SHIELDS........................14-12
HEAT SHIELDS, EXHAUST................11-1
HEAT SHIELDS, MUFFLER AND TAILPIPE . . . 13-17
HEATER AND A/C CONTROL PANEL
REPLACEMENT......................24-26
HEATER CONTROL CABLE REPLACEMENT . . . 24-30
HEATER CONTROL PANEL REPLACEMENT . . . 24-39
HEATER CORE........................24-28
HEATER CORE AND HOUSING............24-40
HEATER CORE HOUSING REPLACEMENT . . . 24-29
HEATER, ENGINE BLOCK.................7-37
HEATER/DEFROSTER OPERATION.........24-37
HEATER/DEFROSTER/INSTRUMENT
PANEL OUTLET DOOR VACUUM MOTOR
REPLACEMENT......................24-30
HEATING ELEMENT TEST, OXYGEN
SENSOR (O2S)......................14-45
HEATING SCHEMATIC...................24-24
HEATING SYSTEM DIAGNOSIS............24-11
HEATING SYSTEMÐYJ VEHICLES.........24-14
HIGH LINE CLUSTER...................8E-12
HIGH MOUNTED STOP LAMP (CHMSL)Ð
XJ, CENTER.........................8L-10
HIGH MOUNTED STOP LAMP (CHMSL)Ð
YJ, CENTER.........................8L-11
HINGE, LIFTGATE......................23-67
HINGE REPLACEMENT, HOOD.............23-9
HINGE, TAILGATE.....................23-159
HINGE/HINGE PIN REPLACEMENT, DOOR . . . 23-58
HINGES, FULL-METAL DOOR............23-179
HITCHES, TRAILER.....................23-88
HOISTING AND TOWING, JUMP
STARTING,............................0-7
HOLDDOWN AND FLOOR BRACKETSÐ
XJ VEHICLES, SPARE TIRE/WHEEL......23-128
HONING CYLINDER BORES................9-2
HOOD..........................23-6,23-137
HOOD ADJUSTMENT....................23-9
HOOD ALIGNMENT....................23-138
HOOD HINGE REPLACEMENT..............23-9
HOOD INSULATOR PANEL..............23-138
HOOD LATCH REPLACEMENT............23-10
HOOD LATCH STRIKER REPLACEMENT.....23-10
HOOD SAFETY LATCH.................23-139
HOOKÐXJ VEHICLES, REAR TOW.........23-87
HOOKS, FRONT TOW....................13-5
HOOKS, TOW.........................13-14
HORN PAD REPLACEMENT, HORN SWITCH . . . 8G-3
HORN SWITCH (HORN PAD)
REPLACEMENT.......................8G-3
HOSE REPLACEMENT, PRESSURE AND
RETURN............................19-9
HOSE ROUTING SCHEMATICS,
VACUUM............................25-1
HOSE SPLASH SHIELDÐXJ VEHICLES,
FUEL FILLER........................23-86
HOSES, BRAKE BLEEDINGÐBRAKE FLUID
AND LEVELÐBRAKELINES..............5-13
HOSES, BRAKELINES....................5-15
HOSES, COOLING SYSTEM...............7-26
HOSES/TUBING, RUBBER AND PLASTIC.....0-28
HOUSING, AIR CLEANER; EMISSION
CONTROL SYSTEMS...................25-8
HOUSING, AIR CLEANER; FUEL SYSTEM....14-54
HOUSING AND PARK LOCK COMPONENT
OVERHAUL, ADAPTER................21-120
HOUSING END PLUG...................19-26
HOUSING, EVAPORATOR................24-42
HOUSING, EVAPORATOR/BLOWER.........24-33
HOUSING, HEATER CORE................24-40
HOUSING LEAK DIAGNOSIS, CONVERTER
. . . 21-73
HOUSING, LIFTGATE LICENSE PLATE
LAMP
..............................23-72
HOUSING REPLACEMENT, CLUTCH
.........6-11
HOUSING REPLACEMENT, HEATER CORE
. . . 24-29HOUSING SEAL REPLACEMENT,
ADAPTER..........................21-182
HOUSINGS, INSTRUMENT CLUSTER
AND GAUGE........................23-190
HUB BEARING AND AXLE SHAFT...........2-24
HYDRAULIC CLUTCH....................0-22
HYDRAULIC COMPONENTS................5-1
HYDRAULIC CONTROL UNIT (HCU).........5-39
HYDRAULIC FLOW DURING FULL
THROTTLE 3-2 DOWNSHIFT............21-92
HYDRAULIC FLOW DURING PART
THROTTLE 3-2 DOWNSHIFT............21-91
HYDRAULIC FLOW IN D RANGE FIRST
GEAR..............................21-87
HYDRAULIC FLOW IN D RANGE SECOND
GEAR..............................21-88
HYDRAULIC FLOW IN D RANGE THIRD
GEAR..............................21-89
HYDRAULIC FLOW IN MANUAL FIRST
GEAR (1) POSITION..................21-94
HYDRAULIC FLOW IN MANUAL SECOND
(2) RANGE..........................21-93
HYDRAULIC FLOW IN PARK AND NEUTRAL . . . 21-86
HYDRAULIC FLOW IN REVERSE..........21-95
HYDRAULIC FLOW IN THIRD GEAR
(CONVERTER CLUTCH ENGAGED)........21-90
HYDRAULIC LINKAGE INSTALLATION,
CLUTCH.............................6-12
HYDRAULIC LINKAGE REMOVAL,
CLUTCH.............................6-11
HYDRAULIC PRESSURE TEST......21-71,21-168
HYDRAULIC SYSTEM..................21-160
HYDRAULIC TAPPETS...............9-24,9-65
HYDROMETER TEST....................8A-3
IDENTIFICATION, AW-4 VALVE AND
SPRING...........................21-330
IDENTIFICATION, CIRCUIT................8W-2
IDENTIFICATION, COMPONENT............8W-2
IDENTIFICATION, ENGINE AND
TRANSMISSION/TRANSFER CASE.....INTRO.-3
IDENTIFICATION, MAJOR COMPONENT . . INTRO.-3
IDENTIFICATION NUMBER (VIN)
DECODING, VEHICLE...............INTRO.-2
IDENTIFICATION NUMBER (VIN) PLATE,
VEHICLE.........................INTRO.-1
IDENTIFICATION, TRANSFER CASE
. 21-273,21-293
IDENTIFICATION, TRANSMISSION
.....21-1,21-32,
21-66,21-157
IDENTIFICATION, WIRE CODE
.............8W-2
IDENTIFICATION, WIRING AND
COMPONENT
.......................8W-13
IDLE AIR CONTROL (IAC) MOTOR
.........14-56
IDLE AIR CONTROL (IAC) MOTORÐPCM
OUTPUT
............................14-25
IDLE AIR CONTROL MOTOR TEST
.........14-46
IDLE SWITCHÐPCM INPUT, EXTENDED
....14-21
IDLE SWITCH TEST, EXTENDED
...........14-45
IGNITION CABLES, DISTRIBUTOR CAP
AND ROTOR
.........................0-18
IGNITION CIRCUIT SENSEÐPCM INPUT
....14-21
IGNITION COIL; FUEL SYSTEM
...........14-57
IGNITION COIL; IGNITION SYSTEMS
. . 8D-4,8D-11,
8D-26
IGNITION COILÐPCM OUTPUT
...........14-26
IGNITION COIL RESISTANCE
.............8D-11
IGNITION KEY WARNING SWITCH
REPLACEMENT
.......................8U-4
IGNITION OFF DRAW (IOD) DIAGNOSIS
.....8A-8
IGNITION SECONDARY CIRCUIT
DIAGNOSIS
.........................8D-12
IGNITION SWITCH; BRAKES
...............5-42
IGNITION SWITCH CONTINUITY TESTS
.....8D-31
IGNITION SWITCH; IGNITION SYSTEMS
....8D-30
IGNITION SWITCH INSTALLATION/
ADJUSTMENT
.......................8D-31
IGNITION SWITCH REMOVAL
............8D-30
IGNITION SWITCH TESTING
.............8D-30
IGNITION TIMING
......................8D-14
IGNITION WIRING, SECONDARY
...........8W-1
ILLUMINATED ENTRY SYSTEM SERVICE
INFORMATION
.......................8L-20
ILLUMINATED ENTRY SYSTEM TROUBLE
DIAGNOSIS
....................8L-21,8L-22
JINDEX11
Description Group-Page Description Group-Page Description Group-Page

INSTRUMENT PANEL ILLUMINATION
LAMPS............................8E-16
INSTRUMENT PANEL LAMPS..............8E-4
INSTRUMENT PANEL REPLACEMENT.......8E-8
INSTRUMENT PANEL SERVICE..........23-192
INSULATION PANEL, DASH PANEL........23-95
INSULATOR PANEL, DASH PANEL.........23-11
INSULATOR PANEL, HOOD..............23-138
INTAKE AIR TEMPERATURE SENSOR......14-54
INTAKE AIR TEMPERATURE SENSORÐ
PCM INPUT.........................14-20
INTAKE AIR TEMPERATURE SENSOR TEST . . . 14-43
INTAKE DUCT, FRESH AIR...............24-41
INTAKE MANIFOLD.....................14-57
INTAKE MANIFOLDÐ2.5L ENGINE..........11-8
INTAKE MANIFOLDÐ4.0L ENGINE..........11-9
INTAKE MANIFOLD AIR TEMPERATURE
SENSOR.......................8D-5,8D-27
INTAKE MANIFOLD AIR TEMPERATURE
SENSOR TEST.......................8D-14
INTAKE MANIFOLD LEAKAGE DIAGNOSIS.....9-5
INTERCHANGEABILITY, PARTS............21-66
INTERIOR COMPONENTS..........23-91,23-190
INTERIOR LAMPS......................8L-19
INTERIOR LAMPS, XJ..................8L-23
INTERIOR LAMPS, YJ..................8L-23
INTERIOR PAINT CODES, XJ............23-205
INTERIOR PAINT CODES, YJ............23-206
INTERIOR REARVIEW MIRROR...........23-74
INTERIOR REARVIEW MIRROR
SUPPORT BRACKET REPLACEMENT......23-75
INTERIOR TRIM PANELS AND SCUFF
PLATESÐXJ VEHICLES...............23-112
INTERLOCK CABLE ADJUSTMENT (XJ),
PARK........................21-97,21-186
INTERMEDIATE (COUPLING) SHAFT . . 19-21,19-43
INTERMITTENT WINDSHIELD WASHER,
DIAGNOSING........................8K-12
INTERMITTENT WIPER MODULE...........8K-5
INTERMITTENT WIPER WASHER..........8K-20
INTERNATIONAL VEHICLE CONTROL
AND DISPLAY SYMBOLS............INTRO.-3
IN-VEHICLE SERVICE, 30RH/32RH.........21-96
IN-VEHICLE SERVICE, AW-4.............21-173
ISOLATION, COMPRESSOR..............24-17
JACK STORAGEÐXJ VEHICLES..........23-127
JOINT ANGLE MEASUREMENT,
UNIVERSAL..........................16-4
JOINT REPLACEMENT, UNIVERSAL.........16-9
JOINTS, UNIVERSAL....................16-2
JOUNCE BUMPER, REAR................13-18
JUMP STARTING........................0-7
JUMP STARTING, HOISTING AND TOWING.....0-7
KEY LOCK CYLINDER, DOOR.............23-54
KEY LOCK CYLINDER, FULL-METAL
DOOR............................23-178
KEY LOCK CYLINDERS.............23-2,23-132
KEY WARNING SWITCH REPLACEMENT,
IGNITION............................8U-4
KEYLESS ENTRY.......................8P-8
KNOCK, LOW SPEED; FRONT
SUSPENSION AND AXLE................2-17
KNOCK, LOW SPEED; REAR SUSPENSION
AND AXLES...........................3-8
KNUCKLE AND BALL STUDS, STEERING.....2-30
LABEL, TIRE INFLATION PRESSURE.....INTRO.-3
LABEL, VEHICLE EMISSION CONTROL
INFORMATION (VECI)
..................25-1
LABEL, VEHICLE SAFETY CERTIFICATION
. INTRO.-1
LABELS/DECALS/PLATES
...........23-1,23-132
LABELS/PLATES, CODES AND
DIMENSIONS, DESIGNATIONS,
.......INTRO.-1
LAG TEST, TIME
......................21-169
LAMP, 4WD INDICATOR
..................8E-2
LAMP, ANTI-LOCK BRAKE SYSTEM (ABS)
INDICATOR
..........................8E-2
LAMP BEAM ADJUSTMENT, FOG
..........8L-12
LAMP, BRAKE INDICATOR; INSTRUMENT
PANEL AND GAUGESÐXJ
...............8E-2
LAMP, BRAKE INDICATOR; INSTRUMENT
PANEL AND GAUGESÐYJ
..............8E-16
LAMP BULB REPLACEMENT, BACK-UP/
REAR TURN SIGNAL/TAIL
...............8L-9
LAMP BULB REPLACEMENT, FRONT PARK/
TURN SIGNAL
........................8L-8LAMP BULB REPLACEMENT, SIDE
MARKER............................8L-7
LAMP BULB REPLACEMENT,
UNDERHOOD........................8L-18
LAMP BULB REPLACEMENTÐYJ
VEHICLES, HARDTOP DOME/CARGO.....8L-20
LAMP BULB/ELEMENT REPLACEMENT,
FOG ...............................8L-13
LAMP (CHECK ENGINE), MALFUNCTION
INDICATOR; INSTRUMENT PANEL
AND GAUGESÐXJ................8E-2,8E-4
LAMP (CHECK ENGINE), MALFUNCTION
INDICATOR; INSTRUMENT PANEL
AND GAUGESÐYJ...................8E-16
LAMP (CHMSL)ÐXJ, CENTER HIGH
MOUNTED STOP.....................8L-10
LAMP (CHMSL)ÐYJ, CENTER HIGH
MOUNTED STOP.....................8L-11
LAMP, COOLANT TEMPERATURE
INDICATOR..........................8E-1
LAMP FOR DIAGNOSTIC TROUBLE CODES,
INDICATOR (CHECK ENGINE)...........8A-19
LAMP HOUSING, LIFTGATE LICENSE
PLATE .............................23-72
LAMP, I/P ASH RECEIVER TRAY..........23-92
LAMP, LICENSE PLATE..................8L-10
LAMP, LOW FUEL WARNING..............8E-2
LAMPÐPCM OUTPUT, EMR..............14-24
LAMPÐPCM OUTPUT, GENERATOR.......14-25
LAMPÐPCM OUTPUT, MALFUNCTION
INDICATOR.........................14-26
LAMP REPLACEMENT, DOME.............8L-20
LAMP REPLACEMENT, FOG..............8L-15
LAMP REPLACEMENT, UNDERHOOD.......8L-18
LAMP, SEAT BELT REMINDER............8E-16
LAMP SERVICE INFORMATION, DOME/
COURTESY.........................8L-19
LAMP SERVICE INFORMATION, FOG.......8L-12
LAMP SERVICE INFORMATION,
UNDERHOOD........................8L-17
LAMP, SERVICE REMINDER INDICATOR
(SRI)...............................25-1
LAMP SPEED CONTROL SWITCH TEST,
STOP...............................8H-7
LAMP SUPPORT BRACKET, I/P TWEETER
SPEAKER/COURTESY.................23-95
LAMP SWITCH REPLACEMENT, FOG.......8L-14
LAMP TROUBLE DIAGNOSIS, DOME/
COURTESY.........................8L-19
LAMP TROUBLE DIAGNOSIS, FOG.........8L-12
LAMP, UPSHIFT INDICATOR;
INSTRUMENT PANELAND GAUGESÐXJ....8E-2
LAMP, UPSHIFT INDICATOR;
INSTRUMENT PANELAND GAUGESÐYJ . . . 8E-16
LAMPÐYJ RENEGADE VEHICLES, FOG....23-150
LAMP/REAR WIPER SWITCHES, REAR
DEFOGGER/FOG......................8E-21
LAMPS, EXTERIOR......................8L-1
LAMPS, INDICATOR....................8E-14
LAMPS INOPERATIVE, DIAGNOSISÐ
HAZARD.........................8J-1,8J-2
LAMPS, INSTRUMENT PANEL.............8E-4
LAMPS, INSTRUMENT PANEL
ILLUMINATION......................8E-16
LAMPS, INTERIOR.....................8L-19
LAMPS OUT, DIAGNOSINGÐALL..........8E-16
LAMPS, XJ EXTERIOR..................8L-23
LAMPSÐXJ, HAZARD...................8J-1
LAMPS, XJ INTERIOR..................8L-23
LAMPS, YJ EXTERIOR..................8L-23
LAMPSÐYJ, HAZARD...................8J-2
LAMPS, YJ INTERIOR..................8L-23
LATCH ADJUSTMENT, DOOR.............23-55
LATCH AND RELEASE HANDLE,
TAILGATE..........................23-160
LATCH ASSEMBLY REPLACEMENT,
SOLENOID...........................8P-6
LATCH, DOOR.........................23-56
LATCH EXTERNAL RELEASE HANDLE,
FULL-METAL DOOR..................23-178
LATCH, FULL-METAL DOOR
.............23-179
LATCH, HOOD SAFETY
.................23-139
LATCH INSIDE RELEASE AND LOCK
HANDLE, FULL-METAL DOOR
..........23-175
LATCH RELEASE AND LOCK RODS,
DOOR INSIDE
.......................23-57LATCH RELEASE CABLE REPLACEMENT....23-10
LATCH REPLACEMENT, HOOD............23-10
LATCH STRIKER AND BUMPERÐXJ
VEHICLES, REAR SEATBACK...........23-111
LATCH STRIKER, HALF-METAL DOOR.....23-175
LATCH STRIKER REPLACEMENT, HOOD....23-10
LATCH STRIKER REPLACEMENT, SAFETY . . . 23-10
LATCH STRIKER, TAILGATE.............23-161
LATCH/KEY LOCK CYLINDER/STRIKER,
LIFTGATE...........................23-68
LEAD CORRECTION CHART...............22-5
LEAF SPRING; FRONT SUSPENSION AND
AXLE...............................2-14
LEAF SPRING; REAR SUSPENSION AND
AXLES............................3-3,3-6
LEAF SPRING EYE BUSHING
REPLACEMENT; FRONT SUSPENSION
AND AXLE...........................2-15
LEAF SPRING EYE BUSHING
REPLACEMENT; REAR SUSPENSION
AND AXLES........................3-4,3-6
LEAK DETECTION AND REPAIR, FIXED
GLASS WATER................23-83,23-189
LEAK DIAGNOSIS, CONVERTER HOUSING . . . 21-73
LEAK DOWN TEST, FUEL PRESSURE........14-7
LEAK TEST, REFRIGERANT................24-8
LEAKAGE DIAGNOSIS, GEAR
..............19-8
LEAKAGE DIAGNOSIS, INTAKE
MANIFOLD
............................9-5
LEAKAGE DIAGNOSIS, PUMP
..............19-8
LEAKAGE TEST, CYLINDER COMBUSTION
PRESSURE
...........................9-6
LEAKAGE TEST DIAGNOSIS, CYLINDER
COMBUSTION PRESSURE
................9-6
LEAKS, REPAIRING
.....................22-3
LEAKS, TESTING COOLING SYSTEM FOR
....7-18
LEFT HAND DRIVE, DRIVERS DOOR
POWER LOCK SWITCHÐ2-DOOR
.........8P-2
LEFT HAND DRIVE, DRIVERS DOOR
POWER WINDOW SWITCHÐ2-DOOR
......8S-6
LETTERS, JEEP BODY CODE
...............5-2
LEVEL AND CONDITION, CHECKING
FLUID
.......................21-96,21-173
LEVEL AND CONDITION, FLUID
...........21-69
LEVEL, BRAKE FLUID
....................5-13
LEVELÐBRAKELINES AND HOSES,
BRAKE BLEEDINGÐBRAKE FLUID
........5-13
LEVEL, CLUTCH FLUID
...................6-14
LEVEL, COMPRESSOR OIL
................24-6
LEVEL, CORRECT FLUID
.................5-48
LEVEL, TRANSFER CASE FILL
...........21-294
LEVELS, OPERATING SOUND
...............5-3
LEVER INSTALLATION (XJ WITH FULL
CONSOLE), PARKING BRAKE
............5-60
LEVER INSTALLATION (XJ WITH MINI
CONSOLE), PARKING BRAKE
............5-58
LEVER INSTALLATION (XJ WITHOUT
CONSOLE), PARKING BRAKE
............5-60
LEVER POSITIONS, TRANSMISSION
RANGES AND SHIFT
.................21-157
LEVER REMOVAL (XJ WITH FULL
CONSOLE), PARKING BRAKE
............5-59
LEVER REMOVAL (XJ WITH MINI
CONSOLE), PARKING BRAKE
............5-58
LEVER REMOVAL (XJ WITHOUT
CONSOLE), PARKING BRAKE
............5-60
LICENSE PLATE LAMP
..................8L-10
LICENSE PLATE LAMP HOUSING,
LIFTGATE
...........................23-72
LICENSE PLATE SCREW ANCHOR
AND BUMPER, LIFTGATE
..............23-72
LIFTGATE ADJUSTMENT
.................23-70
LIFTGATE GLASS, HARD TOP
............23-162
LIFTGATE GLASS WEATHERSTRIP SEAL
REPLACEMENT
.....................23-163
LIFTGATE HINGE
.......................23-67
LIFTGATE LATCH/KEY LOCK CYLINDER/
STRIKER
...........................23-68
LIFTGATE LICENSE PLATE LAMP
HOUSING
...........................23-72
LIFTGATE LICENSE PLATE SCREW
ANCHOR AND BUMPER
...............23-72
JINDEX13
Description Group-Page Description Group-Page Description Group-Page