2002 JEEP LIBERTY Oil transfer

OIL PRESSURE SENSOR/
SWITCH
DESCRIPTION
The 3±wire, solid-state engine oil pressure sensor
(sending unit) is located in an engine oil pressure
gallery.
OPERATION
The oil pressure sensor uses three circuits. They
are:
²A 5±volt power supply from the Powertrain Con-
trol Module (PCM)
²A sensor ground through the PCM's sensor
return
²A signal to the PCM relating to engine oil pres-
sure
The oil pressure sensor has a 3±wire electrical
function very much like the Manifold Absolute Pres-
sure (MAP) sensor. Meaning different pressures
relate to different output voltages.
A 5±volt supply is sent to the sensor from the PCM
to power up the sensor. The sensor returns a voltage
signal back to the PCM relating to engine oil pres-
sure. This signal is then transferred (bussed) to the
instrument panel on either a CCD or PCI bus circuit
(depending on vehicle line) to operate the oil pressure
gauge and the check gauges lamp. Ground for the
sensor is provided by the PCM through a low-noise
sensor return.
REMOVAL
(1) Disconnect the negative cable from the battery.
(2) Raise vehicle on hoist.
(3) Remove front splash shield.
(4) Disconnect oil pressure sender wire (Fig. 78).
(5) Remove the pressure sender (Fig. 78).
INSTALLATION
(1) Install oil pressure sender.
(2) Connect oil pressure sender wire.
(3) Install front splash shield.
(4) Lower vehicle.
(5) Connect the negative battery cable.
OIL PUMP
REMOVAL
(1) Remove the oil pan and pick-up tube (Refer to
9 - ENGINE/LUBRICATION/OIL PAN - REMOVAL).
(2) Remove the timing chain cover (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - REMOVAL).
(3) Remove the timing chains and tensioners
(Refer to 9 - ENGINE/VALVE TIMING/TIMING
BELT/CHAIN AND SPROCKETS - REMOVAL).
(4) Remove the four bolts, primary timing chain
tensioner and the oil pump.
DISASSEMBLY
(1) Remove oil pump cover screws and lift off cover
plate.
(2) Remove pump inner and outer rotors.
NOTE: Once the oil pressure relief valve, cup plug,
and pin are removed, the pump assembly must be
replaced.
(3) If it is necessary to remove the pressure relief
valve, drive the roll pin from pump housing and
remove cup plug, spring and valve.
Fig. 78 Oil Pressure Sending Unit
1 - BELT
2 - OIL PRESSURE SENSOR
3 - OIL FILTER
4 - ELEC. CONNECTOR
KJENGINE - 3.7L 9 - 65

INSTALLATION
(1) Using a vise, lightly compress the secondary
chain tensioner piston until the piston step is flush
with the tensioner body. Using a pin or suitable tool,
release ratchet pawl by pulling pawl back against
spring force through access hole on side of tensioner.
While continuing to hold pawl back, Push ratchet
device to approximately 2 mm from the tensioner
body. Install Special Tool 8514 lock pin into hole on
front of tensioner (Fig. 107). Slowly open vise to
transfer piston spring force to lock pin.
(2) Position primary chain tensioner over oil pump
and insert bolts into lower two holes on tensioner
bracket. Tighten bolts to 28 N´m (250 in. lbs.).
(3) Install right side chain tensioner arm. Apply
MopartLock N, Seal to torxtbolt, tighten bolt to 28
N´m (250 in. lbs.).
CAUTION: The silver bolts retain the guides to the
cylinder heads and the black bolts retain the guides
to the engine block.
(4) Install the left side chain guide. Tighten the
bolts to 28 N´m (250 in. lbs.).
(5) Install left side chain tensioner arm. Apply
MopartLock N, Seal to torxtbolt, tighten bolt to 28
N´m (250 in. lbs.).(6) Install the right side chain guide. Tighten the
bolts to 28 N´m (250 in. lbs.).
(7) Install both secondary chains onto the idler
sprocket. Align two plated links on the secondary
chains to be visible through the two lower openings
on the idler sprocket (4 o'clock and 8 o'clock). Once
the secondary timing chains are installed, position
special tool 8429 to hold chains in place for installa-
tion.
(8) Align primary chain double plated links with
the timing mark at 12 o'clock on the idler sprocket.
Align the primary chain single plated link with the
timing mark at 6 o'clock on the crankshaft sprocket.
(9) Lubricate idler shaft and bushings with clean
engine oil.
NOTE: The idler sprocket must be timed to the
counterbalance shaft drive gear before the idler
sprocket is fully seated.
(10) Install all chains, crankshaft sprocket, and
idler sprocket as an assembly (Fig. 108). After guid-
ing both secondary chains through the block and cyl-
inder head openings, affix chains with a elastic strap
or the equivalent, This will maintain tension on
chains to aid in installation. Align the timing mark
on the idler sprocket to the timing mark on the coun-
terbalance shaft drive gear, then seat idler sprocket
fully (Fig. 109). Before installing idler sprocket bolt,
lubricate washer with oil, and tighten idler sprocket
assembly retaining bolt to 34 N´m (25 ft. lbs.).
Fig. 107 Resetting Secondary Chain Tensioners
1 - VISE
2 - INSERT LOCK PIN
3 - RATCHET PAWL
4 - RATCHET
5 - PISTON
Fig. 108 Installing Idler Gear, Primary and
Secondary Timing Chains
1 - SPECIAL TOOL 8429
2 - PRIMARY CHAIN IDLER SPROCKET
3 - CRANKSHAFT SPROCKET
9 - 80 ENGINE - 3.7LKJ
TIMING BELT/CHAIN AND SPROCKET(S (Continued)

OPERATION
The crankshaft transfers force generated by com-
bustion within the cylinder to the flywheel or flex-
plate.
STANDARD PROCEDURE - CRANKSHAFT END
PLAY
(1) Using Dial Indicator C-3339 and Mounting
Post L-4438, attach to front of engine, locating probe
perpendicular on nose of crankshaft (Fig. 40).
(2) Move crankshaft all the way to the rear of its
travel.
(3) Zero the dial indicator.
(4) Move crankshaft all the way to the front and
read the dial indicator. Refer to Engine Specifica-
tions.
REMOVAL
NOTE: Crankshaft can not be removed when engine
is in vehicle.
(1) Remove engine assembly from vehicle. (Refer to
9 - ENGINE - REMOVAL)
(2) Remove flex plate and crankshaft rear oil seal.
(3) Mount engine on a repair stand.
(4) Drain engine oil and remove oil filter.
(5) Remove the oil pan. (Refer to 9 - ENGINE/LU-
BRICATION/OIL PAN - REMOVAL)
(6) Remove the timing belt covers. (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - REMOVAL)(7) Remove the timing belt. (Refer to 9 - ENGINE/
VALVE TIMING/TIMING BELT/CHAIN AND
SPROCKETS - REMOVAL)
(8) Remove the oil pump. (Refer to 9 - ENGINE/
LUBRICATION/OIL PUMP - REMOVAL)
(9) Remove balance shafts and housing assembly.
(Refer to 9 - ENGINE/VALVE TIMING/BALANCE
SHAFT - REMOVAL)
(10) Remove all bedplate bolts from the engine
block (Fig. 41).
(11) Using a mallet gently tap the bedplate loose
from the engine block dowel pins.
CAUTION: Do not pry up on one side of the bed-
plate. Damage may occur to cylinder block to bed-
plate alignment and thrust bearing.
(12) Bedplate should be removed evenly from the
cylinder block dowel pins to prevent damage to the
dowel pins and thrust bearing.
(13) Lift out crankshaft from cylinder block. Do
not damage the main bearings or journals when
removing the crankshaft.
Fig. 39 Crankshaft - Typical
1 - MAIN BEARING JOURNALS
2 - COUNTER BALANCE WEIGHTS
Fig. 40 CHECKING CRANKSHAFT END PLAY
Fig. 41 Bedplate Bolt Tightenening Sequence
KJENGINE9s-33
CRANKSHAFT (Continued)

(3) Screw oil filter on until the gasket contacts
base. Tighten to 21 N´m (15 ft. lbs.).
OIL PAN
REMOVAL
(1) Remove air cleaner assembly.
(2) Raise vehicle on hoist and drain engine oil.
(3) Loosen the engine mount thru bolts.
(4) Disconnect exhaust pipe at manifold.
(5) Remove structural collar, if equipped.
(6) Remove front axle mounting bolts, and lower
axle as far possible, if equipped.
(7) Using suitable jack, raise engine as needed.
(8) Remove oil pan attaching bolts.
(9) Remove oil pan.
(10) Clean oil pan and all gasket surfaces.
INSTALLATION
(1) Install the oil pan gasket to the block.
(2) Apply a 3MM (1/8 inch) bead of MopartEngine
RTV at the oil pump to engine block parting line
(Fig. 80).
(3) Install pan and tighten the screws to 12 N´m
(105 in. lbs.).
(4) Lower engine, and remove jack.
(5) Tighten engine mount thru bolts.
(6) Raise the front axle into position, and reinstall
front axle mounting bolts. If equipped.
(7) Reconnect exhaust pipe to manifold.
(8) Install structural collar, if equipped.
(9) Lower vehicle.(10) Fill engine crankcase with proper oil to cor-
rect level.
(11) Reinstall air cleaner assembly.
OIL PRESSURE SENSOR/
SWITCH
DESCRIPTION
The 3±wire, electrical/mechanical engine oil pres-
sure sensor (sending unit) is located in an engine oil
pressure gallery.
OPERATION
The oil pressure sensor uses three circuits. They
are:
²A 5±volt power supply from the Powertrain Con-
trol Module (PCM)
²A sensor ground through the PCM's sensor
return
²A signal to the PCM relating to engine oil pres-
sure
The oil pressure sensor has a 3±wire electrical
function very much like the Manifold Absolute Pres-
sure (MAP) sensor. Meaning different pressures
relate to different output voltages.
A 5±volt supply is sent to the sensor from the PCM
to power up the sensor. The sensor returns a voltage
signal back to the PCM relating to engine oil pres-
sure. This signal is then transferred (bussed) to the
Fig. 79 2.4 OIL FILTERFig. 80 OIL PAN GASKET INSTALLATION
1 - SEALER LOCATION
9s - 48 ENGINEKJ
OIL FILTER (Continued)

DESCRIPTION - REFRIGERANT SYSTEM
SERVICE PORT
The two refrigerant system service ports are used
to charge, recover/recycle, evacuate, and test the air
conditioning refrigerant system. Unique service port
coupler sizes are used on the R-134a system, to
ensure that the refrigerant system is not accidentally
contaminated by the use of the wrong refrigerant
(R-12), or refrigerant system service equipment.
OPERATION
OPERATION - HEATER AND AIR CONDITIONER
The heater and optional air conditioner are blend-
air type systems. In a blend-air system, a blend door
controls the amount of unconditioned air (or cooled
air from the evaporator on models with air condition-
ing) that is allowed to flow through, or around, the
heater core. A temperature control knob on the A/C
Heater control panel determines the discharge air
temperature by controlling an electric actuator,
which moves the blend door. This allows an almost
immediate control of the output air temperature of
the system.
The mode control knob on the heater-only or A/C
Heater control panel is used to direct the conditioned
air to the selected system outlets. Both mode control
switches use engine vacuum to control the mode
doors, which are operated by vacuum actuators.
On all vehicles, the outside air intake can be shut
off by selecting the Recirculation Mode with the
mode control knob. This will operate a vacuum actu-
ated recirculation door that closes off the outside
fresh air intake and recirculates the air that is
already inside the vehicle.
The optional air conditioner for all models is
designed for the use of non-CFC, R-134a refrigerant.
The air conditioning system has an evaporator to cool
and dehumidify the incoming air prior to blending it
with the heated air. This air conditioning system
uses a fixed orifice tube in the liquid line near the
condenser outlet tube to meter refrigerant flow to the
evaporator coil. To maintain minimum evaporator
temperature and prevent evaporator freezing, the
A/C low pressure switch on the accumulator cycles
the compressor clutch.
OPERATION - REFRIGERANT SYSTEM SERVICE
PORT
The high pressure service port is located on the
refrigerant line, near the discharge port of the com-
pressor. The low pressure service port is located on
the liquid line at the side of the engine compartment,
near the condensor.Each of the service ports has a threaded plastic
protective cap installed over it from the factory. After
servicing the refrigerant system, always reinstall
both of the service port caps.
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - A/C
PERFORMANCE
The air conditioning system is designed to provide
the passenger compartment with low temperature
and low humidity air. The evaporator, located in the
HVAC housing on the dash panel below the instru-
ment panel, is cooled to temperatures near the freez-
ing point. As warm damp air passes through the
cooled evaporator, the air transfers its heat to the
refrigerant in the evaporator and the moisture in the
air condenses on the evaporator fins. During periods
of high heat and humidity, an air conditioning sys-
tem will be more effective in the Recirculation Mode.
With the system in the Recirculation Mode, only air
from the passenger compartment passes through the
evaporator. As the passenger compartment air dehu-
midifies, the air conditioning system performance
levels improve.
Humidity has an important bearing on the temper-
ature of the air delivered to the interior of the vehi-
cle. It is important to understand the effect that
humidity has on the performance of the air condition-
ing system. When humidity is high, the evaporator
has to perform a double duty. It must lower the air
temperature, and it must lower the temperature of
the moisture in the air that condenses on the evapo-
rator fins. Condensing the moisture in the air trans-
fers heat energy into the evaporator fins and tubing.
This reduces the amount of heat the evaporator can
absorb from the air. High humidity greatly reduces
the ability of the evaporator to lower the temperature
of the air.
However, evaporator capacity used to reduce the
amount of moisture in the air is not wasted. Remov-
ing some of the moisture out of the air entering the
vehicle adds to the comfort of the passengers.
Although, an owner may expect too much from the
air conditioning system on humid days. A perfor-
mance test is the best way to determine whether the
system is performing up to standard. This test also
provides valuable clues as to the possible cause of
trouble with the air conditioning system.
Before proceeding, (Refer to 24 - HEATING & AIR
CONDITIONING/PLUMBING - WARNING) and
(Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING - CAUTION). The air temperature in
the test room and in the vehicle must be a minimum
of 21É C (70É F) for this test.
24 - 2 HEATING & AIR CONDITIONINGKJ
HEATING & AIR CONDITIONING (Continued)

evaporator outlet tube. Connect the accumulator inlet
tube refrigerant line coupler to the evaporator outlet
tube. (Refer to 24 - HEATING & AIR CONDITION-
ING/PLUMBING - STANDARD PROCEDURE - A/C
LINE COUPLERS)
(3) Tighten the accumulator retaining band screw
to 5 N´m (45 in. lbs.).
(4) Remove the tape or plugs from the refrigerant
line fittings on the suction line and the accumulator
outlet tube. Connect the suction line to the accumu-
lator outlet tube refrigerant line coupler. (Refer to 24
- HEATING & AIR CONDITIONING/PLUMBING -
STANDARD PROCEDURE - A/C LINE COUPLERS)
(5) Plug the wire harness connector into the low
pressure cycling clutch switch.
(6) Connect the battery negative cable.
(7) Evacuate the refrigerant system. (Refer to 24 -
HEATING & AIR CONDITIONING/PLUMBING -
STANDARD PROCEDURE - REFRIGERANT SYS-
TEM EVACUATE)
(8) Charge the refrigerant system. (Refer to 24 -
HEATING & AIR CONDITIONING/PLUMBING -
STANDARD PROCEDURE - REFRIGERANT SYS-
TEM CHARGE)NOTE: If the accumulator is replaced, add 120 mil-
liliters (4 fluid ounces) of refrigerant oil to the
refrigerant system. Use only refrigerant oil of the
type recommended for the compressor in the vehi-
cle. (Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING/REFRIGERANT OIL - DESCRIPTION)
HEATER CORE
DESCRIPTION
The heater core is located in the HVAC housing,
under the instrument panel. It is a heat exchanger
made of rows of tubes and fins and uses warm engine
coolant as its heat source.
OPERATION
Engine coolant is circulated through heater hoses
to the heater core at all times. As the coolant flows
through the heater core, heat removed from the
engine is transferred to the heater core fins and
tubes. Air directed through the heater core picks up
the heat from the heater core fins. The temperature
control door allows control of the heater output air
temperature by controlling how much of the air flow-
ing through the HVAC housing is directed through
the heater core. The blower motor speed controls the
volume of air flowing through the HVAC housing.
The heater core cannot be repaired and, if faulty or
damaged, it must be replaced. Refer to Cooling for
more information on the engine cooling system, the
engine coolant and the heater hoses.
REMOVAL
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN AN ACCIDENTAL
AIRBAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
Fig. 13 A/C LOW PRESSURE SWITCH
1 - WIRING HARNESS CONNECTOR
2 - A/C LOW PRESSURE SWITCH
3 - A/C LINE TO EVAPORATOR
4 - ACCUMULATOR MOUNTING BRACKET
5 - ACCUMULATOR
6 - A/C LOW PRESSURE LINE
24 - 52 PLUMBINGKJ
ACCUMULATOR (Continued)

ANTENNA BODY & CABLE - OPERATION . . . 8A-5
ANTENNA BODY & CABLE - REMOVAL.....8A-6
ANTENNA BODY AND CABLE -
DIAGNOSIS AND TESTING..............8A-5
ANTENNA CABLE - INSTALLATION,
INSTRUMENT PANEL..................8A-8
ANTENNA CABLE - REMOVAL,
INSTRUMENT PANEL..................8A-7
ANTILOCK BRAKE - INSTALLATION,
CONTROLLER.......................8E-10
ANTILOCK BRAKE - REMOVAL,
CONTROLLER.......................8E-10
ANTILOCK BRAKING SYSTEM -
DIAGNOSIS AND TESTING..............5-33
A-PILLAR SEAL - INSTALLATION.......23-185
A-PILLAR SEAL - REMOVAL...........23-185
A-PILLAR TRIM AND GRAB HANDLE -
INSTALLATION......................23-156
A-PILLAR TRIM AND GRAB HANDLE -
REMOVAL.........................23-156
A-PILLAR WEATHERSTRIP/RETAINER -
INSTALLATION, WINDSHIELD..........23-187
A-PILLAR WEATHERSTRIP/RETAINER -
REMOVAL, WINDSHIELD..............23-186
APPLICATION TABLE, SPECIFICATIONS -
A/C ................................24-9
AREA LEAKS - DIAGNOSIS AND
TESTING, REAR SEAL..................9-61
ARM - DESCRIPTION, FRONT WIPER.....8R-12
ARM - DESCRIPTION, LOWER CONTROL . . . 2-21
ARM - DESCRIPTION, REAR WIPER......8R-37
ARM - DESCRIPTION, ROCKER......9-29,9-37
ARM - INSTALLATION, FRONT WIPER....8R-13
ARM - INSTALLATION, LOWER CONTROL . . 2-10,
2-21
ARM - INSTALLATION, REAR WIPER.....8R-38
ARM - INSTALLATION, ROCKER..........9-37
ARM - INSTALLATION, UPPER CONTROL . . . 2-21
ARM - OPERATION, FRONT WIPER......8R-12
ARM - OPERATION, LOWER CONTROL.....2-21
ARM - OPERATION, REAR WIPER.......8R-38
ARM - REMOVAL, FRONT WIPER........8R-12
ARM - REMOVAL, LOWER CONTROL . . 2-10,2-21
ARM - REMOVAL, REAR WIPER.........8R-38
ARM - REMOVAL, ROCKER..............9-37
ARM - REMOVAL, UPPER CONTROL......2-20
ARM, BUSHINGS, AND BALL JOINT -
DESCRIPTION, UPPER SUSPENSION......2-20
ARM, BUSHINGS, AND BALL JOINT -
OPERATION, UPPER SUSPENSION........2-20
ARM PARK RAMP - INSTALLATION,
WIPER.............................8R-43
ARM PARK RAMP - REMOVAL, WIPER . . . 8R-43
ASD AND FUEL PUMP RELAYS -
DIAGNOSIS AND TESTING...............8I-4
ASD SENSE - PCM INPUT - OPERATION....8I-4
ASH RECEIVER LAMP BULB -
INSTALLATION.......................8L-71
ASH RECEIVER LAMP BULB - REMOVAL . . 8L-71
ASH RECEIVER LAMP UNIT -
INSTALLATION.......................8L-72
ASH RECEIVER LAMP UNIT - REMOVAL . . 8L-72
ASSEMBLY - ASSEMBLY, INPUT CLUTCH . 21-138
ASSEMBLY - DESCRIPTION, INPUT
CLUTCH...........................21-133
ASSEMBLY - DESCRIPTION,
TRANSMISSION SOLENOID/TRS........21-169
ASSEMBLY - DISASSEMBLY, INPUT
CLUTCH...........................21-135
ASSEMBLY - INSTALLATION.........8W-97-11
ASSEMBLY - INSTALLATION, GUIDE.....23-179
ASSEMBLY - INSTALLATION,
INSTRUMENT PANEL.................23-151
ASSEMBLY - INSTALLATION, MODULE . . . 23-181
ASSEMBLY - INSTALLATION,
TRANSMISSION SOLENOID/TRS........21-170
ASSEMBLY - OPERATION, INPUT
CLUTCH...........................21-135
ASSEMBLY - OPERATION,
TRANSMISSION SOLENOID/TRS........21-169
ASSEMBLY - POWER DISTRIBUTION
CENTER ASSEMBLY
...............8W-97-10
ASSEMBLY - REMOVAL, GUIDE
........23-179
ASSEMBLY - REMOVAL, INSTRUMENT
PANEL
............................23-149
ASSEMBLY - REMOVAL, MODULE
......23-181
ASSEMBLY - REMOVAL, TRANSMISSION
SOLENOID/TRS
.....................21-170ASSEMBLY, 4C RETAINER/BULKHEAD....21-123
ASSEMBLY, ASSEMBLY - POWER
DISTRIBUTION CENTER............8W-97-10
ASSEMBLY, DIAGNOSIS AND TESTING....21-90
ASSEMBLY, DIFFERENTIAL.........3-105,3-41
ASSEMBLY, DIFFERENTIAL - TRAC-LOK . . . 3-109,
3-77
ASSEMBLY, DISC BRAKE CALIPERS.......5-16
ASSEMBLY, HVAC HOUSING............24-34
ASSEMBLY, INPUT CLUTCH ASSEMBLY . . 21-138
ASSEMBLY, INSTRUMENT CLUSTER......8J-10
ASSEMBLY, LOW/REVERSE CLUTCH.....21-146
ASSEMBLY, MANUAL - NV1500.........21-13
ASSEMBLY, MANUAL - NV3550.........21-48
ASSEMBLY, OIL PUMP.................9-67
ASSEMBLY, OIL PUMP...............21-151
ASSEMBLY, PLANETARY GEARTRAIN....21-160
ASSEMBLY, SINGLE CARDAN
UNIVERSAL JOINTS....................3-9
ASSEMBLY, TRANSFER CASE - NV231 . . . 21-194
ASSEMBLY, TRANSFER CASE - NV242 . . . 21-230
ASSEMBLY, VALVE BODY.............21-176
ASSEMBLY, WHEEL CYLINDERS..........5-29
ASSEMBLY WINDOW DEFOGGER
FUNCTION - DIAGNOSIS AND TESTING,
REAR HVAC CONTROL.................8G-9
ASSIST HANDLE - INSTALLATION.......23-157
ASSIST HANDLE - REMOVAL............23-157
AUDIO - DESCRIPTION.................8A-1
AUDIO - DIAGNOSIS AND TESTING.......8A-2
AUDIO - OPERATION...................8A-1
AUTOMATIC TRANSMISSION - 45RFE -
DESCRIPTION.......................21-76
AUTOMATIC TRANSMISSION - 45RFE -
OPERATION.........................21-77
AUTOMATIC TRANSMISSION -
DIAGNOSIS AND TESTING.............21-77
AUTOMATIC TRANSMISSION FLUID -
DESCRIPTION.........................0-2
AUTOMATIC TRANSMISSION FLUID -
OPERATION...........................0-4
AXLE - 186FIA - ADJUSTMENTS, FRONT . . . 3-25
AXLE - 186FIA - DESCRIPTION, FRONT....3-19
AXLE - 186FIA - INSTALLATION, FRONT....3-24
AXLE - 186FIA - OPERATION, FRONT......3-19
AXLE - 186FIA - REMOVAL, FRONT.......3-24
AXLE - 198RBI - DESCRIPTION, REAR.....3-49
AXLE - 198RBI - INSTALLATION, REAR....3-54
AXLE - 198RBI - OPERATION, REAR.......3-49
AXLE - 198RBI - REMOVAL, REAR........3-54
AXLE - 8 1/4 - ADJUSTMENTS, REAR.....3-92
AXLE - 8 1/4 - DESCRIPTION, REAR......3-86
AXLE - 8 1/4 - INSTALLATION, REAR......3-91
AXLE - 8 1/4 - OPERATION, REAR........3-86
AXLE - 8 1/4 - REMOVAL, REAR..........3-91
AXLE - DESCRIPTION...................0-2
AXLE - DIAGNOSIS AND TESTING....3-20,3-51,
3-88
AXLE - INSTALLATION, 198 RBI..........5-28
AXLE - INSTALLATION, 8 1/4............5-28
AXLE - REMOVAL, 198 RBI..............5-27
AXLE - REMOVAL, 8 1/4................5-27
AXLE - SPECIFICATIONS, FRONT.........3-33
AXLE - SPECIFICATIONS, REAR..........3-62
AXLE BEARINGS - INSTALLATION....3-102,3-38
AXLE BEARINGS - REMOVAL.......3-102,3-38
AXLE BEARING/SEAL - INSTALLATION.....3-67
AXLE BEARING/SEAL - REMOVAL.........3-66
AXLE SHAFT SEALS - INSTALLATION . 3-102,3-38
AXLE SHAFT SEALS - REMOVAL....3-101,3-37
AXLE SHAFTS - INSTALLATION . . 3-101,3-37,3-65
AXLE SHAFTS - REMOVAL.....3-101,3-37,3-65
AXLE, SPECIAL TOOLS - 8 1/4 ...........3-98
AXLE, SPECIAL TOOLS - FRONT..........3-34
AXLE, SPECIAL TOOLS - REAR...........3-63
AXLE, SPECIFICATIONS - REAR..........3-98
BACK - FRONT - INSTALLATION, SEAT . . . 23-166
BACK - FRONT - REMOVAL, SEAT.......23-166
BACK - REAR - INSTALLATION, SEAT....23-168
BACK - REAR - REMOVAL, SEAT.......23-168
BACK COVER - FRONT - INSTALLATION,
SEAT
.............................23-167
BACK COVER - FRONT - REMOVAL, SEAT
. 23-166
BACK COVER - REAR - INSTALLATION,
SEAT
.............................23-169
BACK COVER - REAR - REMOVAL, SEAT
. 23-169
BACK CUSHION - FRONT -
INSTALLATION, SEAT
.................23-167BACK CUSHION - FRONT - REMOVAL,
SEAT .............................23-167
BACK CUSHION - REAR - INSTALLATION,
SEAT .............................23-170
BACK CUSHION - REAR - REMOVAL,
SEAT .............................23-170
BACK FRAME - REAR - INSTALLATION,
SEAT .............................23-171
BACK FRAME - REAR - REMOVAL, SEAT . 23-171
BACK LATCH / LOCK - INSTALLATION,
FOLDING REAR SEAT................23-170
BACK LATCH / LOCK - REMOVAL,
FOLDING REAR SEAT................23-170
BACK LATCH STRIKER - INSTALLATION,
REAR SEAT........................23-171
BACK LATCH STRIKER - REMOVAL,
REAR SEAT........................23-170
BACK RECLINER - FRONT -
INSTALLATION, SEAT.................23-166
BACK RECLINER - FRONT - REMOVAL,
SEAT .............................23-166
BACKUP LAMP SWITCH - DESCRIPTION . . 8L-15
BACKUP LAMP SWITCH - DIAGNOSIS
AND TESTING.......................8L-15
BACKUP LAMP SWITCH - OPERATION....8L-15
BAFFLE SEAL - INSTALLATION,
COWL/PLENUM WINDOW.............23-187
BAFFLE SEAL - REMOVAL, COWL/
PLENUM WINDOW..................23-187
BALANCE SHAFT - INSTALLATION........9-74
BALANCE SHAFT - REMOVAL............9-74
BALANCING - STANDARD PROCEDURE,
WHEEL.............................22-4
BALL JOINT - DESCRIPTION, UPPER
SUSPENSION ARM, BUSHINGS..........2-20
BALL JOINT - DIAGNOSIS AND TESTING,
LOWER.............................2-10
BALL JOINT - INSTALLATION, UPPER.....2-20
BALL JOINT - OPERATION, UPPER
SUSPENSION ARM, BUSHINGS..........2-20
BALL JOINT - REMOVAL, UPPER.........2-20
BAR - INSTALLATION, STABILIZER....2-14,2-19
BAR - REMOVAL, STABILIZER.......2-14,2-19
BAR BUSHINGS - INSTALLATION,
STABILIZER...........................2-9
BAR BUSHINGS - REMOVAL, STABILIZER . . . 2-9
BARRELS - INSTALLATION, PANEL
OUTLET............................24-29
BARRELS - REMOVAL, PANEL OUTLET . . . 24-29
BASE - DESCRIPTION, BRAKES...........5-2
BASE - WARNING, BRAKES..............5-2
BASE BRAKE SYSTEM - DIAGNOSIS AND
TESTING.............................5-3
BASE BRAKES, SPECIAL TOOLS...........5-7
BASE COAT/CLEAR COAT FINISH -
DESCRIPTION......................23-162
BATTERIES - STANDARD PROCEDURE,
RKE TRANSMITTER...................8N-8
BATTERY - DESCRIPTION...............8F-7
BATTERY - DIAGNOSIS AND TESTING.....8F-8
BATTERY CABLES - DESCRIPTION.......8F-18
BATTERY CABLES - DIAGNOSIS AND
TESTING...........................8F-19
BATTERY CABLES - OPERATION.........8F-18
BATTERY CHARGING - STANDARD
PROCEDURE.........................8F-8
BATTERY HOLDDOWN - DESCRIPTION....8F-17
BATTERY HOLDDOWN - INSTALLATION . . . 8F-17
BATTERY HOLDDOWN - OPERATION.....8F-17
BATTERY HOLDDOWN - REMOVAL.......8F-17
BATTERY SYSTEM - CLEANING...........8F-5
BATTERY SYSTEM - DESCRIPTION........8F-1
BATTERY SYSTEM - DIAGNOSIS AND
TESTING............................8F-2
BATTERY SYSTEM - INSPECTION.........8F-6
BATTERY SYSTEM - OPERATION.........8F-2
BATTERY SYSTEM - SPECIAL TOOLS......8F-7
BATTERY SYSTEM - SPECIFICATIONS......8F-6
BATTERY TEMPERATURE SENSOR -
DESCRIPTION.......................8F-24
BATTERY TEMPERATURE SENSOR -
INSTALLATION
.......................8F-24
BATTERY TEMPERATURE SENSOR -
OPERATION
.........................8F-24
BATTERY TEMPERATURE SENSOR -
REMOVAL
..........................8F-24
BATTERY TRAY - DESCRIPTION
.........8F-21
BATTERY TRAY - INSTALLATION
.........8F-21
2 INDEXKJ
Description Group-Page Description Group-Page Description Group-Page

BRAKE CALIPERS - OPERATION, DISC.....5-14
BRAKE CALIPERS - REMOVAL, DISC......5-14
BRAKE COMPONENTS, SPECIFICATIONS....5-6
BRAKE DRUM - DIAGNOSIS AND
TESTING............................5-27
BRAKE DRUM MACHINING - STANDARD
PROCEDURES........................5-27
BRAKE FLUID CONTAMINATION -
DIAGNOSIS AND TESTING..............5-26
BRAKE FLUID, SPECIFICATIONS..........5-27
BRAKE HOSE - INSTALLATION, FRONT.....5-10
BRAKE HOSE - INSTALLATION, REAR......5-10
BRAKE HOSE - REMOVAL, REAR..........5-9
BRAKE INDICATOR - DESCRIPTION,
BRAKE/PARK........................8J-13
BRAKE INDICATOR - DIAGNOSIS AND
TESTING...........................8J-14
BRAKE INDICATOR - OPERATION,
BRAKE/PARK........................8J-13
BRAKE LAMP SWITCH - DESCRIPTION . . . 8L-16
BRAKE LAMP SWITCH - DIAGNOSIS
AND TESTING.......................8L-17
BRAKE LAMP SWITCH - INSTALLATION . . . 8L-18
BRAKE LAMP SWITCH - OPERATION.....8L-16
BRAKE LAMP SWITCH - REMOVAL......8L-17
BRAKE LINE AND HOSES - DIAGNOSIS
AND TESTING.........................5-8
BRAKE LINES - DESCRIPTION............5-8
BRAKE PADS - INSTALLATION, FRONT.....5-11
BRAKE PADS - REMOVAL, FRONT........5-11
BRAKE ROTOR - DIAGNOSIS AND
TESTING, DISC.......................5-18
BRAKE ROTOR - STANDARD
PROCEDURE, DISC....................5-19
BRAKE SHOES - INSTALLATION, DRUM....5-11
BRAKE SHOES - REMOVAL, DRUM.......5-11
BRAKE SYSTEM - DIAGNOSIS AND
TESTING, BASE........................5-3
BRAKE TRANSMISSION SHIFT
INTERLOCK SYSTEM - DESCRIPTION....21-124
BRAKE TRANSMISSION SHIFT
INTERLOCK SYSTEM - DIAGNOSIS
AND TESTING......................21-125
BRAKE TRANSMISSION SHIFT
INTERLOCK SYSTEM - OPERATION.....21-125
BRAKE/PARK BRAKE INDICATOR -
DESCRIPTION.......................8J-13
BRAKE/PARK BRAKE INDICATOR -
OPERATION.........................8J-13
BRAKES - ABS - DESCRIPTION...........5-32
BRAKES - ABS - OPERATION............5-32
BRAKES - ABS - SPECIFICATIONS........5-33
BRAKES - BASE - DESCRIPTION...........5-2
BRAKES - BASE - WARNING..............5-2
BRAKES, SPECIAL TOOLS - BASE.........5-7
BRAKING SYSTEM - DIAGNOSIS AND
TESTING, ANTILOCK...................5-33
BREAK-IN - STANDARD PROCEDURE,
A/C COMPRESSOR CLUTCH............24-12
BUCKLE - INSTALLATION, FRONT SEAT
BELT ..............................8O-26
BUCKLE - INSTALLATION, REAR SEAT
BELT ..............................8O-35
BUCKLE - REMOVAL, FRONT SEAT BELT . . 8O-25
BUCKLE - REMOVAL, REAR SEAT BELT . . . 8O-34
BUILT-IN INDICATOR TEST - STANDARD
PROCEDURE........................8F-10
BULB - INSTALLATION, ASH RECEIVER
LAMP..............................8L-71
BULB - INSTALLATION, CARGO LAMP....8L-73
BULB - INSTALLATION, CENTER HIGH
MOUNTED STOP LAMP................8L-19
BULB - INSTALLATION, COMPASS
MINI-TRIP ILLUMINATION..............8L-75
BULB - INSTALLATION, COURTESY
LAMP..............................8L-76
BULB - INSTALLATION, FRONT FOG
LAMP..............................8L-22
BULB - INSTALLATION, FRONT LAMP....8L-27
BULB - INSTALLATION, FRONT POSITION
LAMP..............................8L-28
BULB - INSTALLATION, HEADLAMP
......8L-32
BULB - INSTALLATION, HEATER-A/C
CONTROL ILLUMINATION
..............8L-78
BULB - INSTALLATION, LICENSE PLATE
LAMP
..............................8L-45
BULB - INSTALLATION, READING LAMP
. . . 8L-79
BULB - INSTALLATION, REAR LAMP
.....8L-59BULB - INSTALLATION, REPEATER LAMP . . 8L-60
BULB - INSTALLATION, TRANSMISSION
RANGE INDICATOR ILLUMINATION.......8L-83
BULB - INSTALLATION, VANITY LAMP....8L-84
BULB - REMOVAL, ASH RECEIVER LAMP . . 8L-71
BULB - REMOVAL, CARGO LAMP........8L-72
BULB - REMOVAL, CENTER HIGH
MOUNTED STOP LAMP................8L-18
BULB - REMOVAL, COMPASS MINI-TRIP
ILLUMINATION......................8L-74
BULB - REMOVAL, COURTESY LAMP.....8L-75
BULB - REMOVAL, FRONT FOG LAMP....8L-21
BULB - REMOVAL, FRONT LAMP........8L-26
BULB - REMOVAL, FRONT POSITION
LAMP..............................8L-28
BULB - REMOVAL, HEADLAMP..........8L-31
BULB - REMOVAL, HEATER-A/C
CONTROL ILLUMINATION..............8L-78
BULB - REMOVAL, LICENSE PLATE
LAMP..............................8L-44
BULB - REMOVAL, READING LAMP......8L-79
BULB - REMOVAL, REAR LAMP.........8L-58
BULB - REMOVAL, REPEATER LAMP.....8L-60
BULB - REMOVAL, TRANSMISSION
RANGE INDICATOR ILLUMINATION.......8L-82
BULB - REMOVAL, VANITY LAMP........8L-83
BUMPER - INSTALLATION, JOUNCE.......2-19
BUMPER - REMOVAL, JOUNCE...........2-19
BURNT FLUID - DIAGNOSIS AND
TESTING, CAUSES OF................21-125
BUSHING - NV3550 - INSTALLATION,
EXTENSION HOUSING.................21-74
BUSHING - NV3550 - REMOVAL,
EXTENSION HOUSING.................21-73
BUSHINGS - INSTALLATION, STABILIZER
BAR.................................2-9
BUSHINGS - REMOVAL, STABILIZER BAR . . . 2-9
BUSHINGS, AND BALL JOINT -
DESCRIPTION, UPPER SUSPENSION
ARM ...............................2-20
BUSHINGS, AND BALL JOINT -
OPERATION, UPPER SUSPENSION
ARM ...............................2-20
CABLE - ADJUSTMENTS, GEARSHIFT....21-130
CABLE - ADJUSTMENTS, PARK-
INTERLOCK........................21-154
CABLE - DESCRIPTION.................8P-3
CABLE - DESCRIPTION, ANTENNA BODY . . . 8A-4
CABLE - DIAGNOSIS AND TESTING,
ANTENNA BODY......................8A-5
CABLE - DIAGNOSIS AND TESTING,
GEARSHIFT........................21-128
CABLE - INSTALLATION, ANTENNA BODY . . 8A-6
CABLE - INSTALLATION, GEARSHIFT....21-129
CABLE - INSTALLATION, INSTRUMENT
PANEL ANTENNA......................8A-8
CABLE - INSTALLATION, LATCH RELEASE . 23-120
CABLE - INSTALLATION, PARK -
INTERLOCK........................21-153
CABLE - INSTALLATION, THROTTLE
CONTROL..........................14-46
CABLE - OPERATION...................8P-3
CABLE - OPERATION, ANTENNA BODY.....8A-5
CABLE - REMOVAL, ANTENNA BODY......8A-6
CABLE - REMOVAL, GEARSHIFT........21-128
CABLE - REMOVAL, INSTRUMENT PANEL
ANTENNA...........................8A-7
CABLE - REMOVAL, LATCH RELEASE....23-120
CABLE - REMOVAL, PARK - INTERLOCK . 21-153
CABLE - REMOVAL, THROTTLE
CONTROL..........................14-45
CABLE RESISTANCE, 2.4L - SPARK PLUG . . . 8I-3
CABLES - DESCRIPTION, BATTERY.......8F-18
CABLES - DIAGNOSIS AND TESTING,
BATTERY...........................8F-19
CABLES - INSTALLATION...............5-30
CABLES - OPERATION, BATTERY........8F-18
CABLES - REMOVAL...................5-30
CALIBRATION - STANDARD PROCEDURE,
COMPASS...........................8M-2
CALIPER ADAPTER - INSTALLATION,
DISC BRAKE.........................5-18
CALIPER ADAPTER - REMOVAL, DISC
BRAKE
..............................5-18
CALIPERS - ASSEMBLY, DISC BRAKE
......5-16
CALIPERS - CLEANING, DISC BRAKE
......5-16
CALIPERS - DESCRIPTION, DISC BRAKE
. . . 5-13
CALIPERS - DISASSEMBLY, DISC BRAKE
. . . 5-14CALIPERS - INSPECTION, DISC BRAKE....5-16
CALIPERS - INSTALLATION, DISC BRAKE . . . 5-17
CALIPERS - OPERATION, DISC BRAKE.....5-14
CALIPERS - REMOVAL, DISC BRAKE......5-14
CAMBER AND CASTER ADJUSTMENT -
STANDARD PROCEDURE.................2-5
CAMBER, CASTER AND TOE
ADJUSTMENT - STANDARD
PROCEDURE..........................2-5
CAMSHAFT(S) - DESCRIPTION.......9-23,9-33
CAMSHAFT(S) - INSTALLATION......9-25,9-33
CAMSHAFT(S) - REMOVAL..........9-24,9-33
CANISTER - DESCRIPTION, VAPOR......25-33
CANISTER - INSTALLATION, VAPOR......25-33
CANISTER - OPERATION, VAPOR........25-33
CANISTER - REMOVAL, VAPOR..........25-33
CAP - CLEANING, RADIATOR PRESSURE . . . 7-25
CAP - DESCRIPTION, FUEL FILLER.......25-27
CAP - DESCRIPTION, RADIATOR
PRESSURE..........................7-25
CAP - DIAGNOSIS AND TESTING,
RADIATOR PRESSURE.................7-25
CAP - INSPECTION, RADIATOR
PRESSURE..........................7-25
CAP - INSTALLATION, INSTRUMENT
PANEL END........................23-153
CAP - OPERATION, FUEL FILLER........25-27
CAP - OPERATION, RADIATOR
PRESSURE..........................7-25
CAP - REMOVAL, INSTRUMENT PANEL
END ..............................23-153
CAPACITIES - SPECIFICATIONS, FLUID......0-4
CAPACITOR - DESCRIPTION, IGNITION
COIL...............................8I-16
CAPACITOR - INSTALLATION, IGNITION
COIL...............................8I-16
CAPACITOR - OPERATION, IGNITION
COIL...............................8I-16
CAPACITOR - REMOVAL, IGNITION COIL . . . 8I-16
CAPACITY - SPECIFICATIONS, CHARGE . . . 24-42
CAPACITY TEST - DIAGNOSIS AND
TESTING, FUEL PUMP.................14-15
CARDAN UNIVERSAL JOINTS -
ASSEMBLY, SINGLE.....................3-9
CARDAN UNIVERSAL JOINTS -
DISASSEMBLY, SINGLE..................3-8
CARGO LAMP BULB - INSTALLATION.....8L-73
CARGO LAMP BULB - REMOVAL........8L-72
CARGO LAMP SWITCH - INSTALLATION . . 8L-74
CARGO LAMP SWITCH - REMOVAL......8L-73
CARGO LAMP UNIT - INSTALLATION.....8L-74
CARGO LAMP UNIT - REMOVAL.........8L-74
CARPETS AND FLOOR MATS -
INSTALLATION......................23-158
CARPETS AND FLOOR MATS - REMOVAL . 23-158
CASE - NV231 - ASSEMBLY, TRANSFER . . 21-194
CASE - NV231 - CLEANING, TRANSFER . . 21-190
CASE - NV231 - DESCRIPTION,
TRANSFER............................0-3
CASE - NV231 - DESCRIPTION,
TRANSFER.........................21-178
CASE - NV231 - DIAGNOSIS AND
TESTING, TRANSFER.................21-180
CASE - NV231 - DISASSEMBLY,
TRANSFER.........................21-182
CASE - NV231 - INSPECTION, TRANSFER . 21-190
CASE - NV231 - INSTALLATION,
TRANSFER.........................21-205
CASE - NV231 - OPERATION, TRANSFER
. 21-179
CASE - NV231 - REMOVAL, TRANSFER
. . 21-181
CASE - NV242 - ASSEMBLY, TRANSFER
. . 21-230
CASE - NV242 - CLEANING, TRANSFER
. . 21-227
CASE - NV242 - DESCRIPTION,
TRANSFER
............................0-3
CASE - NV242 - DESCRIPTION,
TRANSFER
.........................21-215
CASE - NV242 - DIAGNOSIS AND
TESTING, TRANSFER
.................21-216
CASE - NV242 - DISASSEMBLY,
TRANSFER
.........................21-218
CASE - NV242 - INSPECTION, TRANSFER
. 21-228
CASE - NV242 - INSTALLATION,
TRANSFER
.........................21-243
CASE - NV242 - OPERATION, TRANSFER
. 21-215
CASE - NV242 - REMOVAL, TRANSFER
. . 21-217
CASE BEARINGS - INSTALLATION,
DIFFERENTIAL
...............3-110,3-44,3-79
4 INDEXKJ
Description Group-Page Description Group-Page Description Group-Page