2002 JEEP LIBERTY section 8

replaced. (Refer to 24 - HEATING & AIR CONDI-
TIONING/PLUMBING/LIQUID LINE - REMOVAL)
ACCUMULATOR
DESCRIPTION
The accumulator is mounted in the engine com-
partment between the evaporator coil outlet tube and
the compressor inlet.
OPERATION
Refrigerant enters the accumulator canister as a
low pressure vapor through the inlet tube. Any liq-
uid, oil-laden refrigerant falls to the bottom of the
canister, which acts as a separator. A desiccant bag is
mounted inside the accumulator canister to absorb
any moisture which may have entered and become
trapped within the refrigerant system (Fig. 12).
REMOVAL
WARNING: REVIEW THE WARNINGS AND CAU-
TIONS IN THE FRONT OF THIS SECTION BEFORE
PERFORMING THE FOLLOWING OPERATION.
(Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING - WARNING) (Refer to 24 - HEATING &
AIR CONDITIONING/PLUMBING - CAUTION)
(1) Disconnect and isolate the battery negative
cable.
(2) Recover the refrigerant from the refrigerant
system. (Refer to 24 - HEATING & AIR CONDI-
TIONING/PLUMBING - STANDARD PROCEDURE -
REFRIGERANT RECOVERY)
(3) Unplug the wire harness connector from the
low pressure cycling clutch switch.
(4) Loosen the screw that secures the accumulator
retaining band to the support bracket on the dash
panel (Fig. 13).
(5) Disconnect the suction line from the accumula-
tor outlet tube refrigerant line fitting. (Refer to 24 -
HEATING & AIR CONDITIONING/PLUMBING -
STANDARD PROCEDURE - A/C LINE COUPLERS)
Install plugs in, or tape over all of the opened refrig-
erant line fittings.
(6) Disconnect the accumulator inlet tube refriger-
ant line fitting from the evaporator outlet tube.
(Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING - STANDARD PROCEDURE - A/C LINE
COUPLERS) Install plugs in, or tape over all of the
opened refrigerant line fittings.
(7) Pull the accumulator and retaining band unit
forward until the screw in the band is clear of the
slotted hole in the support bracket on the dash panel.
(8) Remove the accumulator from the vehicle.
INSTALLATION
WARNING: REVIEW THE WARNINGS AND CAU-
TIONS IN THE FRONT OF THIS SECTION BEFORE
PERFORMING THE FOLLOWING OPERATION.
(Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING - WARNING) (Refer to 24 - HEATING &
AIR CONDITIONING/PLUMBING - CAUTION) (Refer
to 24 - HEATING & AIR CONDITIONING/PLUMBING -
CAUTION - REFRIGERANT HOSES/LINES/TUBES
PRECAUTIONS)
(1) Install the accumulator and retaining band as
a unit by sliding the screw in the band into the slot-
ted hole in the support bracket on the dash panel.
(2) Remove the tape or plugs from the refrigerant
line fittings on the accumulator inlet tube and the
Fig. 12 ACCUMULATOR - TYPICAL
1 - A/C LOW PRESSURE SWITCH
2 - PRESSURE SWITCH FITTING
3 - OUTLET TO COMPRESSOR
4 - ANTI-SIPHON HOLE
5 - DESICCANT BAG
6 - OIL RETURN ORIFICE FILTER
7 - VAPOR RETURN TUBE
8 - ACCUMULATOR DOME
9 - O-RING SEAL
10 - INLET FROM EVAPORATOR
KJPLUMBING 24 - 51
A/C ORIFICE TUBE (Continued)

WARNING: IF THE VEHICLE IS EQUIPPED WITH AIR
CONDITIONING, REVIEW THE WARNINGS AND
CAUTIONS IN THE FRONT OF THIS SECTION
BEFORE PERFORMING THE FOLLOWING OPERA-
TION. (Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING - WARNING) (Refer to 24 - HEATING &
AIR CONDITIONING/PLUMBING - CAUTION)
(1) Remove the HVAC housing. (Refer to 24 -
HEATING & AIR CONDITIONING/DISTRIBUTION/
HVAC HOUSING - REMOVAL).
(2) Remove the two heater core retaining screws (if
equipped). (Fig. 14).
(3) Gently push back on two of the heater core
retaining tabs and pull up on heater core to remove.
INSTALLATION
WARNING: IF THE VEHICLE IS EQUIPPED WITH AIR
CONDITIONING, REVIEW THE WARNINGS AND
CAUTIONS IN THE FRONT OF THIS SECTION
BEFORE PERFORMING THE FOLLOWING OPERA-
TION. (Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING - WARNING) (Refer to 24 - HEATING &AIR CONDITIONING/PLUMBING - CAUTION) (Refer
to 24 - HEATING & AIR CONDITIONING/PLUMBING -
CAUTION - REFRIGERANT HOSES/LINES/TUBES
PRECAUTIONS)
(1) Install the heater core into the top of the
HVAC housing.
(2) Push on top of heater core until all for tabs are
locked into place.
(3) Install the two heater core retainer screws.
(4) Install the HVAC housing. (Refer to 24 - HEAT-
ING & AIR CONDITIONING/DISTRIBUTION/HVAC
HOUSING - INSTALLATION)
REFRIGERANT
DESCRIPTION
The refrigerant used in this air conditioning sys-
tem is a HydroFluoroCarbon (HFC), type R-134a.
Unlike R-12, which is a ChloroFluoroCarbon (CFC),
R-134a refrigerant does not contain ozone-depleting
chlorine. R-134a refrigerant is a non-toxic, non-flam-
mable, clear, and colorless liquefied gas.
Even though R-134a does not contain chlorine, it
must be reclaimed and recycled just like CFC-type
refrigerants. This is because R-134a is a greenhouse
gas and can contribute to global warming.
OPERATION
R-134a refrigerant is not compatible with R-12
refrigerant in an air conditioning system. Even a
small amount of R-12 added to an R-134a refrigerant
system will cause compressor failure, refrigerant oil
sludge or poor air conditioning system performance.
In addition, the PolyAlkylene Glycol (PAG) synthetic
refrigerant oils used in an R-134a refrigerant system
are not compatible with the mineral-based refriger-
ant oils used in an R-12 refrigerant system.
R-134a refrigerant system service ports, service
tool couplers and refrigerant dispensing bottles have
all been designed with unique fittings to ensure that
an R-134a system is not accidentally contaminated
with the wrong refrigerant (R-12). There are also
labels posted in the engine compartment of the vehi-
cle and on the compressor identifying to service tech-
nicians that the air conditioning system is equipped
with R-134a.
REFRIGERANT OIL
DESCRIPTION
The refrigerant oil used in R-134a refrigerant sys-
tems is a synthetic-based, PolyAlkylene Glycol (PAG),
wax-free lubricant. Mineral-based R-12 refrigerant
Fig. 14 HEATER CORE REMOVAL/INSTALLATION
1 - HEATER CORE
2- MOUNTING SCREW HOLE
3- INLET AND OUTLET TUBES
4- VACUUM HARNESS
5- ACTUATOR SCREWS (3)
6- ELECTRIC BLEND DOOR ACTUATOR
7- MOUNTING SCREW HOLE
8- HEATER CORE RETAINER TABS (4)
KJPLUMBING 24 - 53
HEATER CORE (Continued)

EMISSIONS CONTROL
TABLE OF CONTENTS
page page
EMISSIONS CONTROL
DESCRIPTION
DESCRIPTION - EMISSION CONTROL
SYSTEM.............................1
DESCRIPTION - STATE DISPLAY TEST
MODE...............................2
DESCRIPTION - CIRCUIT ACTUATION TEST
MODE...............................2
DESCRIPTION - DIAGNOSTIC TROUBLE
CODES..............................2DESCRIPTION - TASK MANAGER.........17
DESCRIPTION - MONITORED SYSTEMS . . . 17
DESCRIPTION - TRIP DEFINITION........19
DESCRIPTION - COMPONENT MONITORS . . 19
DESCRIPTION - NON-MONITORED
CIRCUITS...........................20
DESCRIPTION - HIGH AND LOW LIMITS . . . 20
DESCRIPTION - LOAD VALUE...........20
OPERATION - TASK MANAGER............21
EVAPORATIVE EMISSIONS................24
EMISSIONS CONTROL
DESCRIPTION
DESCRIPTION - EMISSION CONTROL SYSTEM
The Powertrain Control Module (PCM) monitors
many different circuits in the fuel injection, ignition,
emission and engine systems. If the PCM senses a
problem with a monitored circuit often enough to
indicate an actual problem, it stores a Diagnostic
Trouble Code (DTC) in the PCM's memory. If the
code applies to a non-emissions related component or
system, and the problem is repaired or ceases to
exist, the PCM cancels the code after 40 warm-up
cycles. Diagnostic trouble codes that affect vehicle
emissions illuminate the Malfunction Indicator Lamp
(MIL). The MIL is displayed as an engine icon on the
instrument panel. Refer to Malfunction Indicator
Lamp (MIL) in this section.
Certain criteria must be met before the PCM
stores a DTC in memory. The criteria may be a spe-
cific range of engine RPM, engine temperature,
and/or input voltage to the PCM.
The PCM might not store a DTC for a monitored
circuit even though a malfunction has occurred. This
may happen because one of the DTC criteria for the
circuit has not been met.For example, assume the
diagnostic trouble code criteria requires the PCM to
monitor the circuit only when the engine operates
between 750 and 2000 RPM. Suppose the sensor's
output circuit shorts to ground when engine operates
above 2400 RPM (resulting in 0 volt input to the
PCM). Because the condition happens at an engine
speed above the maximum threshold (2000 rpm), the
PCM will not store a DTC.There are several operating conditions for which
the PCM monitors and sets DTC's. Refer to Moni-
tored Systems, Components, and Non-Monitored Cir-
cuits in this section.
Technicians must retrieve stored DTC's by connect-
ing the DRB scan tool (or an equivalent scan tool) to
the 16±way data link connector (Fig. 1).
NOTE: Various diagnostic procedures may actually
cause a diagnostic monitor to set a DTC. For
instance, pulling a spark plug wire to perform a
spark test may set the misfire code. When a repair
is completed and verified, connect the DRB scan
tool to the 16±way data link connector to erase all
DTC's and extinguish the MIL.
Fig. 1 DATA LINK CONNECTOR LOCATION
KJEMISSIONS CONTROL 25 - 1

DESCRIPTION - STATE DISPLAY TEST MODE
The switch inputs to the Powertrain Control Mod-
ule (PCM) have two recognized states; HIGH and
LOW. For this reason, the PCM cannot recognize the
difference between a selected switch position versus
an open circuit, a short circuit, or a defective switch.
If the State Display screen shows the change from
HIGH to LOW or LOW to HIGH, assume the entire
switch circuit to the PCM functions properly. Connect
the DRB scan tool to the data link connector and
access the state display screen. Then access either
State Display Inputs and Outputs or State Display
Sensors.
DESCRIPTION - CIRCUIT ACTUATION TEST
MODE
The Circuit Actuation Test Mode checks for proper
operation of output circuits or devices the Powertrain
Control Module (PCM) may not internally recognize.
The PCM attempts to activate these outputs and
allow an observer to verify proper operation. Most of
the tests provide an audible or visual indication of
device operation (click of relay contacts, fuel spray,
etc.). Except for intermittent conditions, if a device
functions properly during testing, assume the device,
its associated wiring, and driver circuit work cor-
rectly. Connect the DRB scan tool to the data link
connector and access the Actuators screen.
DESCRIPTION - DIAGNOSTIC TROUBLE CODES
A Diagnostic Trouble Code (DTC) indicates the
PCM has recognized an abnormal condition in the
system.Remember that DTC's are the results of a sys-
tem or circuit failure, but do not directly iden-
tify the failed component or components.
NOTE: For a list of DTC's, refer to the charts in this
section.
BULB CHECK
Each time the ignition key is turned to the ON
position, the malfunction indicator (check engine)
lamp on the instrument panel should illuminate for
approximately 2 seconds then go out. This is done for
a bulb check.
OBTAINING DTC'S USING DRB SCAN TOOL
(1) Connect the DRB scan tool to the data link
(diagnostic) connector. This connector is located in
the passenger compartment; at the lower edge of
instrument panel; near the steering column.
(2) Turn the ignition switch on and access the
ªRead Faultº screen.
(3) Record all the DTC's and ªfreeze frameº infor-
mation shown on the DRB scan tool.
(4) To erase DTC's, use the ªErase Trouble Codeº
data screen on the DRB scan tool.Do not erase any
DTC's until problems have been investigated
and repairs have been performed.
(M)Malfunction Indicator Lamp (MIL) illuminated during engine operation if this DTC was recorded
(depending if required by CARB and/or EPA). MIL is displayed as an engine icon on instrument panel.
(G)Generator lamp illuminated
Generic Scan
Tool P-CodeDRB Scan Tool Display Brief Description of DTC
P0030 (M) 1/1 O2 Sensor Heater Circuit
MalfunctionProblem detected in oxygen sensor heater relay circuit.
P0031 (M) 1/1 O2 Sensor Heater Circuit Low Problem detected in oxygen sensor heater relay circuit.
P0032 (M) 1/1 O2 Sensor Heater Circuit High Problem detected in oxygen sensor heater relay circuit.
P0036 (M) 1/2 O2 Sensor Heater Circuit
MalfunctionProblem detected in oxygen sensor heater relay circuit.
P0037 (M) 1/2 O2 Sensor Heater Circuit Low Problem detected in oxygen sensor heater relay circuit.
P0038 (M) 1/2 O2 Sensor Heater Circuit High Problem detected in oxygen sensor heater relay circuit.
P0043 (M) 1/3 O2 Sensor Heater Circuit Low Problem detected in oxygen sensor heater relay circuit.
P0044 (M) 1/3 O2 Sensor Heater Circuit High Problem detected in oxygen sensor heater relay circuit.
P0051 (M) 2/1 O2 Sensor Heater Circuit Low Problem detected in oxygen sensor heater relay circuit.
P0052 (M) 2/1 O2 Sensor Heater Circuit High Problem detected in oxygen sensor heater relay circuit.
25 - 2 EMISSIONS CONTROLKJ
EMISSIONS CONTROL (Continued)

an associated limp in will take two trips to illumi-
nate the MIL.
Refer to the Diagnostic Trouble Codes Description
Charts in this section and the appropriate Power-
train Diagnostic Procedure Manual for diagnostic
procedures.
DESCRIPTION - NON-MONITORED CIRCUITS
The PCM does not monitor the following circuits,
systems and conditions that could have malfunctions
causing driveability problems. The PCM might not
store diagnostic trouble codes for these conditions.
However, problems with these systems may cause the
PCM to store diagnostic trouble codes for other sys-
tems or components. For example, a fuel pressure
problem will not register a fault directly, but could
cause a rich/lean condition or misfire. This could
cause the PCM to store an oxygen sensor or misfire
diagnostic trouble code
FUEL PRESSURE
The fuel pressure regulator controls fuel system
pressure. The PCM cannot detect a clogged fuel
pump inlet filter, clogged in-line fuel filter, or a
pinched fuel supply or return line. However, these
could result in a rich or lean condition causing the
PCM to store an oxygen sensor or fuel system diag-
nostic trouble code.
SECONDARY IGNITION CIRCUIT
The PCM cannot detect an inoperative ignition coil,
fouled or worn spark plugs, ignition cross firing, or
open spark plug cables.
CYLINDER COMPRESSION
The PCM cannot detect uneven, low, or high engine
cylinder compression.
EXHAUST SYSTEM
The PCM cannot detect a plugged, restricted or
leaking exhaust system, although it may set a fuel
system fault.
FUEL INJECTOR MECHANICAL MALFUNCTIONS
The PCM cannot determine if a fuel injector is
clogged, the needle is sticking or if the wrong injectoris installed. However, these could result in a rich or
lean condition causing the PCM to store a diagnostic
trouble code for either misfire, an oxygen sensor, or
the fuel system.
EXCESSIVE OIL CONSUMPTION
Although the PCM monitors engine exhaust oxygen
content when the system is in closed loop, it cannot
determine excessive oil consumption.
THROTTLE BODY AIRFLOW
The PCM cannot detect a clogged or restricted air
cleaner inlet or filter element.
VACUUM ASSIST
The PCM cannot detect leaks or restrictions in the
vacuum circuits of vacuum assisted engine control
system devices. However, these could cause the PCM
to store a MAP sensor diagnostic trouble code and
cause a high idle condition.
PCM SYSTEM GROUND
The PCM cannot determine a poor system ground.
However, one or more diagnostic trouble codes may
be generated as a result of this condition. The mod-
ule should be mounted to the body at all times, also
during diagnostic.
PCM CONNECTOR ENGAGEMENT
The PCM may not be able to determine spread or
damaged connector pins. However, it might store
diagnostic trouble codes as a result of spread connec-
tor pins.
DESCRIPTION - HIGH AND LOW LIMITS
The PCM compares input signal voltages from each
input device with established high and low limits for
the device. If the input voltage is not within limits
and other criteria are met, the PCM stores a diagnos-
tic trouble code in memory. Other diagnostic trouble
code criteria might include engine RPM limits or
input voltages from other sensors or switches that
must be present before verifying a diagnostic trouble
code condition.
DESCRIPTION - LOAD VALUE
ENGINE IDLE/NEUTRAL 2500 RPM/NEUTRAL
All Engines 2% to 8% of Maximum Load 9% to 17% of Maximum Load
25 - 20 EMISSIONS CONTROLKJ
EMISSIONS CONTROL (Continued)

EVAPORATIVE EMISSIONS
TABLE OF CONTENTS
page page
EVAPORATIVE EMISSIONS
DESCRIPTION - EVAPORATION CONTROL
SYSTEM............................24
SPECIFICATIONS
TORQUE............................26
EVAP/PURGE SOLENOID
DESCRIPTION.........................27
OPERATION...........................27
REMOVAL.............................27
INSTALLATION.........................27
FUEL FILLER CAP
DESCRIPTION.........................27
OPERATION...........................27
LEAK DETECTION PUMP
DESCRIPTION.........................27
OPERATION...........................28
REMOVAL.............................28INSTALLATION.........................28
ORVR
DESCRIPTION.........................29
OPERATION...........................29
P C V VA LV E
DESCRIPTION.........................29
OPERATION...........................31
DIAGNOSIS AND TESTING - PCV VALVE.....31
REMOVAL.............................32
INSTALLATION.........................32
VACUUM LINES
DESCRIPTION.........................33
VAPOR CANISTER
DESCRIPTION.........................33
OPERATION...........................33
REMOVAL.............................33
INSTALLATION.........................33
EVAPORATIVE EMISSIONS
DESCRIPTION - EVAPORATION CONTROL
SYSTEM
The evaporation control system prevents the emis-
sion of fuel tank vapors into the atmosphere. When
fuel evaporates in the fuel tank, the vapors pass
through the control valve located in the top section of
the fuel pump module, through the fuel management
valve, and through vent hoses and tubes to a char-
coal filled evaporative canister. The canister tempo-
rarily holds the vapors. The Powertrain Control
Module (PCM) allows intake manifold vacuum to
draw vapors into the combustion chambers during
certain operating conditions.
Gas powered engines use a duty cycle purge sys-
tem. The PCM controls vapor flow by operating theduty cycle EVAP purge solenoid. Refer to Duty Cycle
EVAP Canister Purge Solenoid.
When equipped with certain emissions packages, a
Leak Detection Pump (LDP) will be used as part of
the evaporative system for OBD II requirements.
Also refer to Leak Detection Pump.
Vehicles powered with gasoline engines are also
equipped with ORVR (On-Board Refueling Vapor
Recovery). Refer to ORVR for additional information.
NOTE: The evaporative system uses specially man-
ufactured lines/hoses. If replacement becomes nec-
essary, only use fuel resistant, low permeation
hose.
Certain components can be found in (Fig. 1).
25 - 24 EVAPORATIVE EMISSIONSKJ

HVAC CONTROL ASSEMBLY WINDOW
DEFOGGER FUNCTION - DIAGNOSIS
AND TESTING, REAR..................8G-9
HVAC HOUSING - ASSEMBLY...........24-34
HVAC HOUSING - DISASSEMBLY........24-34
HVAC HOUSING - INSTALLATION........24-34
HVAC HOUSING - REMOVAL............24-33
HYDRAULIC LASH ADJUSTER -
DIAGNOSIS AND TESTING..........9-19,9-30
HYDRAULIC PRESSURE TEST -
DIAGNOSIS AND TESTING.............21-79
HYDRAULIC SCHEMATICS, SCHEMATICS
AND DIAGRAMS....................21-100
HYDROMETER TEST - STANDARD
PROCEDURE........................8F-11
IDENTIFICATION - DESCRIPTION,
FASTENER.........................Intro.-1
IDENTIFICATION AND INFORMATION -
DESCRIPTION, SECTION.............8W-01-6
IDENTIFICATION NUMBER -
DESCRIPTION, VEHICLE..............Intro.-8
IDLE AIR CONTROL MOTOR -
DESCRIPTION.......................14-35
IDLE AIR CONTROL MOTOR -
INSTALLATION.......................14-36
IDLE AIR CONTROL MOTOR -
OPERATION.........................14-35
IDLE AIR CONTROL MOTOR - REMOVAL . . 14-36
IDLER SHAFT - INSTALLATION...........9-77
IDLER SHAFT - REMOVAL...............9-77
IGNITION CIRCUIT SENSE -
DESCRIPTION.........................8E-13
IGNITION CIRCUIT SENSE - OPERATION . . 8E-15
IGNITION COIL - DESCRIPTION...........8I-9
IGNITION COIL - INSTALLATION.........8I-10
IGNITION COIL - OPERATION.............8I-9
IGNITION COIL - REMOVAL.............8I-10
IGNITION COIL CAPACITOR -
DESCRIPTION........................8I-16
IGNITION COIL CAPACITOR -
INSTALLATION.......................8I-16
IGNITION COIL CAPACITOR - OPERATION . . 8I-16
IGNITION COIL CAPACITOR - REMOVAL . . . 8I-16
IGNITION COIL RESISTANCE, 2.4L.........8I-2
IGNITION COIL RESISTANCE, 3.7L V-6.....8I-3
IGNITION CONTROL - DESCRIPTION.......8I-1
IGNITION CONTROL - OPERATION.........8I-1
IGNITION SWITCH - DESCRIPTION........19-8
IGNITION SWITCH - DESCRIPTION,
KEY-IN.............................19-10
IGNITION SWITCH - DIAGNOSIS AND
TESTING............................19-8
IGNITION SWITCH - DIAGNOSIS AND
TESTING, KEY-IN.....................19-10
IGNITION SWITCH INSTALLATION,
INSTALLATION........................19-9
IGNITION SWITCH REMOVAL, REMOVAL . . . 19-9
IGNITION SYSTEM - TORQUE............8I-3
IGNITION TIMING - SPECIFICATIONS......8I-2
IGNITION-OFF DRAW TEST - STANDARD
PROCEDURE........................8F-14
ILLUMINATION BULB - INSTALLATION,
COMPASS MINI-TRIP
.................8L-75
ILLUMINATION BULB - INSTALLATION,
HEATER-A/C CONTROL
................8L-78
ILLUMINATION BULB - INSTALLATION,
TRANSMISSION RANGE INDICATOR
......8L-83
ILLUMINATION BULB - REMOVAL,
COMPASS MINI-TRIP
.................8L-74
ILLUMINATION BULB - REMOVAL,
HEATER-A/C CONTROL
................8L-78
ILLUMINATION BULB - REMOVAL,
TRANSMISSION RANGE INDICATOR
......8L-82
IMMOBILIZER MODULE - DESCRIPTION,
SENTRY KEY
........................8E-15
IMMOBILIZER MODULE - INSTALLATION,
SENTRY KEY
........................8E-18
IMMOBILIZER MODULE - OPERATION,
SENTRY KEY
........................8E-16
IMMOBILIZER MODULE - REMOVAL,
SENTRY KEY
........................8E-17
IMPACT AIRBAG CONTROL MODULE -
DESCRIPTION, SIDE
..................8O-43
IMPACT AIRBAG CONTROL MODULE -
INSTALLATION, SIDE
.................8O-45
IMPACT AIRBAG CONTROL MODULE -
OPERATION, SIDE
....................8O-43IMPACT AIRBAG CONTROL MODULE -
REMOVAL, SIDE.....................8O-44
IMPACT SENSOR - DESCRIPTION,
FRONT.............................8O-21
IMPACT SENSOR - INSTALLATION,
FRONT.............................8O-22
IMPACT SENSOR - OPERATION, FRONT . . . 8O-21
IMPACT SENSOR - REMOVAL, FRONT....8O-22
INCORRECT FLUID LEVEL - DIAGNOSIS
AND TESTING, EFFECTS OF............21-125
INDICATOR - DESCRIPTION, ABS........8J-11
INDICATOR - DESCRIPTION, AIRBAG.....8J-12
INDICATOR - DESCRIPTION, BRAKE/
PARK BRAKE........................8J-13
INDICATOR - DESCRIPTION, CHARGING . . . 8J-15
INDICATOR - DESCRIPTION, COOLANT
LOW...............................8J-15
INDICATOR - DESCRIPTION, CRUISE.....8J-16
INDICATOR - DESCRIPTION, DOOR AJAR . . 8J-17
INDICATOR - DESCRIPTION, FOUR LOW
MODE.............................8J-29
INDICATOR - DESCRIPTION, FRONT FOG
LAMP..............................8J-19
INDICATOR - DESCRIPTION, FULL TIME . . . 8J-29
INDICATOR - DESCRIPTION, GATE AJAR . . 8J-20
INDICATOR - DESCRIPTION, GLASS
AJAR..............................8J-21
INDICATOR - DESCRIPTION, HIGH BEAM . . 8J-22
INDICATOR - DESCRIPTION, LOW FUEL . . . 8J-22
INDICATOR - DESCRIPTION, LOW OIL
PRESSURE..........................8J-23
INDICATOR - DESCRIPTION, OVERDRIVE
OFF ...............................8J-26
INDICATOR - DESCRIPTION, PART TIME . . 8J-29
INDICATOR - DESCRIPTION, REAR FOG
LAMP..............................8J-27
INDICATOR - DESCRIPTION, SEATBELT . . . 8J-27
INDICATOR - DESCRIPTION, SECURITY . . . 8J-28
INDICATOR - DESCRIPTION, SKIS........8J-31
INDICATOR - DESCRIPTION, TRANS
TEMP..............................8J-33
INDICATOR - DESCRIPTION, TURN
SIGNAL............................8J-34
INDICATOR - DESCRIPTION, WAIT-TO-
START .............................8J-35
INDICATOR - DESCRIPTION, WASHER
FLUID..............................8J-35
INDICATOR - DESCRIPTION, WATER-IN-
FUEL..............................8J-37
INDICATOR - DIAGNOSIS AND TESTING,
BRAKE.............................8J-14
INDICATOR - DIAGNOSIS AND TESTING,
WASHER FLUID......................8J-36
INDICATOR - OPERATION, ABS..........8J-11
INDICATOR - OPERATION, AIRBAG.......8J-12
INDICATOR - OPERATION, BRAKE/PARK
BRAKE.............................8J-13
INDICATOR - OPERATION, CHARGING....8J-15
INDICATOR - OPERATION, COOLANT
LOW...............................8J-16
INDICATOR - OPERATION, CRUISE.......8J-17
INDICATOR - OPERATION, DOOR AJAR . . . 8J-17
INDICATOR - OPERATION, FOUR LOW
MODE.............................8J-30
INDICATOR - OPERATION, FRONT FOG
LAMP..............................8J-19
INDICATOR - OPERATION, FULL TIME....8J-30
INDICATOR - OPERATION, GATE AJAR....8J-20
INDICATOR - OPERATION, GLASS AJAR . . . 8J-21
INDICATOR - OPERATION, HIGH BEAM
....8J-22
INDICATOR - OPERATION, LOW FUEL
.....8J-22
INDICATOR - OPERATION, LOW OIL
PRESSURE
..........................8J-23
INDICATOR - OPERATION, OVERDRIVE
OFF
...............................8J-26
INDICATOR - OPERATION, PART TIME
....8J-29
INDICATOR - OPERATION, REAR FOG
LAMP
..............................8J-27
INDICATOR - OPERATION, SEATBELT
.....8J-28
INDICATOR - OPERATION, SECURITY
.....8J-28
INDICATOR - OPERATION, SKIS
.........8J-31
INDICATOR - OPERATION, TRANS TEMP
. . 8J-34
INDICATOR - OPERATION, TURN SIGNAL
. . 8J-34
INDICATOR - OPERATION, WAIT-TO-
START
.............................8J-35
INDICATOR - OPERATION, WASHER
FLUID
..............................8J-36INDICATOR - OPERATION, WATER-IN-
FUEL..............................8J-37
INDICATOR ILLUMINATION BULB -
INSTALLATION, TRANSMISSION
RANGE.............................8L-83
INDICATOR ILLUMINATION BULB -
REMOVAL, TRANSMISSION RANGE......8L-82
INDICATOR LAMP (MIL) - DESCRIPTION,
MALFUNCTION.......................8J-24
INDICATOR LAMP (MIL) - OPERATION,
MALFUNCTION.......................8J-24
INDICATOR TEST - STANDARD
PROCEDURE, BUILT-IN................8F-10
INDICATORS - DIAGNOSIS AND
TESTING, TREAD WEAR................22-8
INFLATION - DIAGNOSIS AND TESTING,
TIRE................................22-7
INITIAL OPERATION - STANDARD
PROCEDURE, POWER STEERING
PUMP.............................19-18
INITIALIZATION - STANDARD
PROCEDURE, SKIS....................8Q-8
INJECTION - DESCRIPTION, FUEL........14-29
INJECTOR - DESCRIPTION, FUEL........14-33
INJECTOR - DIAGNOSIS AND TESTING,
FUEL..............................14-33
INJECTOR - OPERATION, FUEL..........14-33
INLET FILTER - INSTALLATION..........14-28
INLET FILTER - REMOVAL..............14-28
INPUT - OPERATION, ASD SENSE - PCM . . . 8I-4
INPUT CLUTCH ASSEMBLY - ASSEMBLY . 21-138
INPUT CLUTCH ASSEMBLY -
DESCRIPTION......................21-133
INPUT CLUTCH ASSEMBLY -
DISASSEMBLY......................21-135
INPUT CLUTCH ASSEMBLY - OPERATION . 21-135
INPUT SPEED SENSOR - DESCRIPTION . . 21-143
INPUT SPEED SENSOR - INSTALLATION . 21-143
INPUT SPEED SENSOR - OPERATION....21-143
INPUT SPEED SENSOR - REMOVAL.....21-143
INSTRUMENT CLUSTER - ASSEMBLY.....8J-10
INSTRUMENT CLUSTER - DESCRIPTION . . . 8J-2
INSTRUMENT CLUSTER - DIAGNOSIS
AND TESTING........................8J-7
INSTRUMENT CLUSTER - DISASSEMBLY . . . 8J-9
INSTRUMENT CLUSTER - INSTALLATION . . 8J-11
INSTRUMENT CLUSTER - OPERATION.....8J-4
INSTRUMENT CLUSTER - REMOVAL......8J-9
INSTRUMENT PANEL ANTENNA CABLE -
INSTALLATION.......................8A-8
INSTRUMENT PANEL ANTENNA CABLE -
REMOVAL...........................8A-7
INSTRUMENT PANEL ASSEMBLY -
INSTALLATION......................23-151
INSTRUMENT PANEL ASSEMBLY -
REMOVAL.........................23-149
INSTRUMENT PANEL CENTER BEZEL -
INSTALLATION......................23-154
INSTRUMENT PANEL CENTER BEZEL -
REMOVAL.........................23-154
INSTRUMENT PANEL DRIVER SIDE
BEZELS - INSTALLATION..............23-154
INSTRUMENT PANEL DRIVER SIDE
BEZELS - REMOVAL.................23-153
INSTRUMENT PANEL END CAP -
INSTALLATION
......................23-153
INSTRUMENT PANEL END CAP -
REMOVAL
.........................23-153
INSTRUMENT PANEL PASSENGER SIDE
BEZEL - INSTALLATION
...............23-154
INSTRUMENT PANEL PASSENGER SIDE
BEZEL - REMOVAL
..................23-154
INSTRUMENT PANEL TOP COVER -
INSTALLATION
......................23-153
INSTRUMENT PANEL TOP COVER -
REMOVAL
.........................23-152
INTAKE AIR TEMPERATURE SENSOR -
DESCRIPTION
.......................14-36
INTAKE AIR TEMPERATURE SENSOR -
INSTALLATION
.......................14-38
INTAKE AIR TEMPERATURE SENSOR -
OPERATION
.........................14-36
INTAKE AIR TEMPERATURE SENSOR -
REMOVAL
..........................14-37
INTAKE MANIFOLD - DESCRIPTION
.......9-68
INTAKE MANIFOLD - INSTALLATION
.......9-69
INTAKE MANIFOLD - REMOVAL
..........9-68
KJINDEX 13
Description Group-Page Description Group-Page Description Group-Page

SEAL - INSTALLATION, REAR OUTPUT
SHAFT............................21-212
SEAL - NV1500 - INSTALLATION,
EXTENSION HOUSING.................21-32
SEAL - NV1500 - REMOVAL, EXTENSION
HOUSING...........................21-32
SEAL - NV3550 - INSTALLATION,
EXTENSION HOUSING.................21-74
SEAL - NV3550 - REMOVAL, EXTENSION
HOUSING...........................21-74
SEAL - REAR - INSTALLATION,
CRANKSHAFT OIL.....................9-48
SEAL - REAR - REMOVAL, CRANKSHAFT
OIL ................................9-48
SEAL - REMOVAL, ADAPTER HOUSING . . 21-124
SEAL - REMOVAL, A-PILLAR...........23-185
SEAL - REMOVAL, COWL/PLENUM......23-187
SEAL - REMOVAL, COWL/PLENUM
WINDOW BAFFLE...................23-187
SEAL - REMOVAL, FRONT OUTPUT
SHAFT......................21-208,21-246
SEAL - REMOVAL, GLASS PANEL.......23-178
SEAL - REMOVAL, OIL PUMP FRONT....21-152
SEAL - REMOVAL, PINION.....3-102,3-38,3-68
SEAL - REMOVAL, REAR OUTPUT SHAFT . 21-210
SEAL AREA LEAKS - DIAGNOSIS AND
TESTING, REAR.......................9-61
SEALER LOCATIONS - SPECIFICATIONS . . . 23-87
SEALS - DESCRIPTION, VALVE GUIDE . 9-29,9-38
SEALS - INSTALLATION, AXLE SHAFT....3-102,
3-38
SEALS - REMOVAL, AXLE SHAFT....3-101,3-37
SEAT - FRONT - INSTALLATION........23-165
SEAT - FRONT - REMOVAL............23-165
SEAT - REAR - INSTALLATION.........23-168
SEAT - REAR - REMOVAL.............23-168
SEAT BACK - FRONT - INSTALLATION . . . 23-166
SEAT BACK - FRONT - REMOVAL.......23-166
SEAT BACK - REAR - INSTALLATION....23-168
SEAT BACK - REAR - REMOVAL........23-168
SEAT BACK COVER - FRONT -
INSTALLATION......................23-167
SEAT BACK COVER - FRONT - REMOVAL . 23-166
SEAT BACK COVER - REAR -
INSTALLATION......................23-169
SEAT BACK COVER - REAR - REMOVAL . . 23-169
SEAT BACK CUSHION - FRONT -
INSTALLATION......................23-167
SEAT BACK CUSHION - FRONT -
REMOVAL.........................23-167
SEAT BACK CUSHION - REAR -
INSTALLATION......................23-170
SEAT BACK CUSHION - REAR -
REMOVAL.........................23-170
SEAT BACK FRAME - REAR -
INSTALLATION......................23-171
SEAT BACK FRAME - REAR - REMOVAL . . 23-171
SEAT BACK LATCH / LOCK -
INSTALLATION, FOLDING REAR........23-170
SEAT BACK LATCH / LOCK - REMOVAL,
FOLDING REAR.....................23-170
SEAT BACK LATCH STRIKER -
INSTALLATION, REAR................23-171
SEAT BACK LATCH STRIKER - REMOVAL,
REAR.............................23-170
SEAT BACK RECLINER - FRONT -
INSTALLATION......................23-166
SEAT BACK RECLINER - FRONT -
REMOVAL.........................23-166
SEAT BELT & RETRACTOR -
INSTALLATION, FRONT................8O-24
SEAT BELT & RETRACTOR -
INSTALLATION, REAR CENTER..........8O-33
SEAT BELT & RETRACTOR -
INSTALLATION, REAR OUTBOARD.......8O-34
SEAT BELT & RETRACTOR - REMOVAL,
FRONT.............................8O-23
SEAT BELT & RETRACTOR - REMOVAL,
REAR CENTER.......................8O-32
SEAT BELT & RETRACTOR - REMOVAL,
REAR OUTBOARD....................8O-33
SEAT BELT BUCKLE - INSTALLATION,
FRONT
.............................8O-26
SEAT BELT BUCKLE - INSTALLATION,
REAR
..............................8O-35
SEAT BELT BUCKLE - REMOVAL, FRONT
. . 8O-25
SEAT BELT BUCKLE - REMOVAL, REAR
. . . 8O-34
SEAT BELT SWITCH - DESCRIPTION
.....8O-35SEAT BELT SWITCH - OPERATION.......8O-36
SEAT BELT TENSIONER - DESCRIPTION . . . 8O-36
SEAT BELT TENSIONER - OPERATION....8O-36
SEAT BELT TURNING LOOP ADJUSTER -
INSTALLATION......................8O-38
SEAT BELT TURNING LOOP ADJUSTER -
REMOVAL..........................8O-37
SEAT CUSHION - FRONT -
INSTALLATION......................23-167
SEAT CUSHION - FRONT - REMOVAL....23-167
SEAT CUSHION - REAR - INSTALLATION . 23-171
SEAT CUSHION - REAR - REMOVAL.....23-171
SEAT CUSHION COVER - FRONT -
INSTALLATION......................23-167
SEAT CUSHION COVER - FRONT -
REMOVAL.........................23-167
SEAT CUSHION SIDE SHIELDS -
INSTALLATION......................23-167
SEAT CUSHION SIDE SHIELDS -
REMOVAL.........................23-167
SEAT ELEMENT - DESCRIPTION, HEATED . 8G-13
SEAT ELEMENT - DIAGNOSIS AND
TESTING, HEATED....................8G-13
SEAT ELEMENT - OPERATION, HEATED . . . 8G-13
SEAT HEATER SWITCH - DESCRIPTION,
DRIVER............................8G-11
SEAT HEATER SWITCH - DESCRIPTION,
PASSENGER........................8G-14
SEAT HEATER SWITCH - INSTALLATION,
DRIVER............................8G-13
SEAT HEATER SWITCH - INSTALLATION,
PASSENGER........................8G-15
SEAT HEATER SWITCH - OPERATION,
DRIVER............................8G-12
SEAT HEATER SWITCH - OPERATION,
PASSENGER........................8G-14
SEAT HEATER SWITCH - REMOVAL,
DRIVER............................8G-13
SEAT HEATER SWITCH - REMOVAL,
PASSENGER........................8G-15
SEAT MODULE - DESCRIPTION, HEATED . . 8E-21
SEAT MODULE - DIAGNOSIS AND
TESTING, HEATED....................8E-22
SEAT MODULE - INSTALLATION, HEATED . . 8E-24
SEAT MODULE - OPERATION, HEATED....8E-21
SEAT MODULE - REMOVAL, HEATED.....8E-24
SEAT RISER - INSTALLATION, MANUAL . . 23-168
SEAT RISER - REMOVAL, MANUAL......23-167
SEAT SENSOR - DIAGNOSIS AND
TESTING, HEATED....................8G-14
SEAT SWITCH - DESCRIPTION, LEFT
POWER............................8N-16
SEAT SWITCH - DESCRIPTION, RIGHT
POWER............................8N-19
SEAT SWITCH - DIAGNOSIS AND
TESTING, HEATED..............8G-12,8G-14
SEAT SWITCH - DIAGNOSIS AND
TESTING, LEFT POWER...............8N-17
SEAT SWITCH - DIAGNOSIS AND
TESTING, RIGHT POWER..............8N-19
SEAT SWITCH - INSTALLATION, LEFT
POWER............................8N-18
SEAT SWITCH - INSTALLATION, RIGHT
POWER............................8N-20
SEAT SWITCH - OPERATION, LEFT
POWER............................8N-17
SEAT SWITCH - OPERATION, RIGHT
POWER............................8N-19
SEAT SWITCH - REMOVAL, LEFT POWER . 8N-18
SEAT SWITCH - REMOVAL, RIGHT
POWER............................8N-20
SEAT SYSTEM - DESCRIPTION, HEATED . . 8G-10
SEAT SYSTEM - DIAGNOSIS AND
TESTING, HEATED
....................8G-11
SEAT SYSTEM - OPERATION, HEATED
....8G-10
SEAT TRACK - DESCRIPTION
...........8N-15
SEAT TRACK - DIAGNOSIS AND TESTING
. 8N-16
SEAT TRACK - INSTALLATION
..........23-168
SEAT TRACK - INSTALLATION
..........8N-16
SEAT TRACK - OPERATION
.............8N-15
SEAT TRACK - REMOVAL
.............23-168
SEAT TRACK - REMOVAL
..............8N-16
SEATBELT INDICATOR - DESCRIPTION
....8J-27
SEATBELT INDICATOR - OPERATION
......8J-28
SEATS - DESCRIPTION, INTAKE/
EXHAUST VALVES
.....................9-26
SEATS - DESCRIPTION, POWER
.........8N-14SEATS - DIAGNOSIS AND TESTING,
POWER............................8N-15
SEATS - INSTALLATION, INTAKE/
EXHAUST VALVES.................9-28,9-36
SEATS - OPERATION, POWER..........8N-15
SEATS - REMOVAL, INTAKE/EXHAUST
VALVES .........................9-27,9-35
SECTION IDENTIFICATION AND
INFORMATION - DESCRIPTION........8W-01-6
SECURITY - DESCRIPTION, VEHICLE
THEFT..............................8Q-1
SECURITY - OPERATION, VEHICLE THEFT . . 8Q-3
SECURITY INDICATOR - DESCRIPTION....8J-28
SECURITY INDICATOR - OPERATION.....8J-28
SECURITY SYSTEM - DIAGNOSIS AND
TESTING, VEHICLE THEFT..............8Q-6
SENDING UNIT - DIAGNOSIS AND
TESTING, FUEL LEVEL.................14-9
SENDING UNIT / SENSOR -
DESCRIPTION, FUEL LEVEL.............14-9
SENDING UNIT / SENSOR -
INSTALLATION, FUEL LEVEL............14-10
SENDING UNIT / SENSOR - OPERATION,
FUEL LEVEL..........................14-9
SENDING UNIT / SENSOR - REMOVAL,
FUEL LEVEL..........................14-9
SENSE - DESCRIPTION, IGNITION
CIRCUIT............................8E-13
SENSE - OPERATION, IGNITION CIRCUIT . . 8E-15
SENSE - PCM INPUT - OPERATION, ASD . . . 8I-4
SENSITIVE DEVICES - STANDARD
PROCEDURE, ELECTROSTATIC
DISCHARGE (ESD).................8W-01-8
SENSOR - DESCRIPTION, AMBIENT
TEMP..............................8M-9
SENSOR - DESCRIPTION, BATTERY
TEMPERATURE......................8F-24
SENSOR - DESCRIPTION, CRANKSHAFT
POSITION..........................14-30
SENSOR - DESCRIPTION, ENGINE
COOLANT TEMPERATURE...............7-19
SENSOR - DESCRIPTION, FRONT
IMPACT............................8O-21
SENSOR - DESCRIPTION, FUEL LEVEL
SENDING UNIT.......................14-9
SENSOR - DESCRIPTION, INPUT SPEED . 21-143
SENSOR - DESCRIPTION, INTAKE AIR
TEMPERATURE......................14-36
SENSOR - DESCRIPTION, KNOCK........8I-11
SENSOR - DESCRIPTION, LINE
PRESSURE (LP)....................21-144
SENSOR - DESCRIPTION, MAP..........14-38
SENSOR - DESCRIPTION, OUTPUT
SPEED............................21-152
SENSOR - DESCRIPTION, OXYGEN.......14-40
SENSOR - DESCRIPTION, POSITION....21-209,
21-247
SENSOR - DESCRIPTION, THROTTLE
POSITION..........................14-47
SENSOR - DESCRIPTION,
TRANSMISSION RANGE..............21-168
SENSOR - DESCRIPTION,
TRANSMISSION TEMPERATURE........21-170
SENSOR - DIAGNOSIS AND TESTING,
AMBIENT TEMPERATURE...............8M-9
SENSOR - DIAGNOSIS AND TESTING,
HEATED SEAT .......................8G-14
SENSOR - INSTALLATION, BATTERY
TEMPERATURE......................8F-24
SENSOR - INSTALLATION, CRANKSHAFT
POSITION..........................14-32
SENSOR - INSTALLATION, ENGINE
COOLANT TEMPERATURE...............7-21
SENSOR - INSTALLATION, FRONT
IMPACT............................8O-22
SENSOR - INSTALLATION, FRONT
WHEEL SPEED........................5-34
SENSOR - INSTALLATION, FUEL LEVEL
SENDING UNIT......................14-10
SENSOR - INSTALLATION, INPUT SPEED . 21-143
SENSOR - INSTALLATION, INTAKE AIR
TEMPERATURE
......................14-38
SENSOR - INSTALLATION, KNOCK
........8I-12
SENSOR - INSTALLATION, LINE
PRESSURE (LP)
....................21-144
SENSOR - INSTALLATION, MAP
.........14-40
SENSOR - INSTALLATION, OUTPUT
SPEED
............................21-152
KJINDEX 23
Description Group-Page Description Group-Page Description Group-Page