1998 DODGE RAM 1500 Cylinder

when a minimum discharge pressure of 2756 kPa
(400 psi) is reached.
The high pressure relief valve vents only enough
refrigerant to reduce the system pressure, and then
re-seats itself. The majority of the refrigerant is con-
served in the system. If the valve vents refrigerant, it
does not mean that the valve is faulty.
The high pressure relief valve is a factory-cali-
brated unit. The valve cannot be adjusted or
repaired, and must not be removed or otherwise dis-
turbed. The valve is only serviced as a part of the
compressor assembly.
DIAGNOSIS AND TESTING - A/C COMPRESSOR
When investigating an air conditioning related
noise, you must first know the conditions under
which the noise occurs. These conditions include:
weather, vehicle speed, transmission in gear or neu-
tral, engine speed, engine temperature, and any
other special conditions. Noises that develop during
air conditioning operation can often be misleading.
For example: What sounds like a failed front bearing
or connecting rod, may be caused by loose bolts, nuts,
mounting brackets, or a loose compressor clutch
assembly.
Drive belts are speed sensitive. At different engine
speeds and depending upon belt tension, belts can
develop noises that are mistaken for a compressor
noise. Improper belt tension can cause a misleading
noise when the compressor clutch is engaged, which
may not occur when the compressor clutch is disen-
gaged. Check the serpentine drive belt condition and
tension as described in Cooling before beginning this
procedure.
(1) Select a quiet area for testing. Duplicate the
complaint conditions as much as possible. Switch the
compressor on and off several times to clearly iden-
tify the compressor noise. Listen to the compressor
while the clutch is engaged and disengaged. Probe
the compressor with an engine stethoscope or a long
screwdriver with the handle held to your ear to bet-
ter localize the source of the noise.
(2) Loosen all of the compressor mounting hard-
ware and retighten. Tighten the compressor clutch
mounting nut. Be certain that the clutch coil is
mounted securely to the compressor, and that the
clutch plate and rotor are properly aligned and have
the correct air gap (Refer to 24 - HEATING & AIR
CONDITIONING/CONTROLS/A/C COMPRESSOR
CLUTCH - INSTALLATION).
(3) To duplicate a high-ambient temperature condi-
tion (high head pressure), restrict the air flow
through the condenser. Install a manifold gauge set
or a DRBIIItscan tool to be certain that the dis-
charge pressure does not exceed 2760 kPa (400 psi).(4) Check the refrigerant system plumbing for
incorrect routing, rubbing or interference, which can
cause unusual noises. Also check the refrigerant lines
for kinks or sharp bends that will restrict refrigerant
flow, which can cause noises (Refer to 24 - HEATING
& AIR CONDITIONING/PLUMBING - STANDARD
PROCEDURE).
(5) If the noise is from opening and closing of the
high pressure relief valve, recover, evacuate and
recharge the refrigerant system (Refer to 24 - HEAT-
ING & AIR CONDITIONING/PLUMBING - STAN-
DARD PROCEDURE), (Refer to 24 - HEATING &
AIR CONDITIONING/PLUMBING - STANDARD
PROCEDURE - REFRIGERANT SYSTEM EVACU-
ATE) and (Refer to 24 - HEATING & AIR CONDI-
TIONING/PLUMBING - STANDARD PROCEDURE -
REFRIGERANT SYSTEM CHARGE). If the high
pressure relief valve still does not seat properly,
replace the compressor (Refer to 24 - HEATING &
AIR CONDITIONING/PLUMBING/A/C COMPRES-
SOR - REMOVAL).
(6) If the noise is from liquid slugging on the suc-
tion line, replace the accumulator (Refer to 24 -
HEATING & AIR CONDITIONING/PLUMBING/AC-
CUMULATOR - REMOVAL) and check the refriger-
ant oil level and the refrigerant system charge (Refer
to 24 - HEATING & AIR CONDITIONING/PLUMB-
ING/REFRIGERANT OIL - STANDARD PROCE-
DURE) (Refer to 24 - HEATING & AIR
CONDITIONING/PLUMBING/ACCUMULATOR -
REMOVAL). If after replacing the accumulator the
slugging condition still exists then replace the com-
pressor.(Refer to 24 - HEATING & AIR CONDITION-
ING/PLUMBING/A/C COMPRESSOR - REMOVAL).
(7) If the liquid slugging condition continues fol-
lowing accumulator replacement, replace the com-
pressor and repeat Step 1.
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) and (Refer to 24 - HEATING & AIR CON-
DITIONING/PLUMBING - CAUTION).
NOTE: The A/C compressor may be removed and
repositioned without disconnecting the refrigerant
lines or discharging the refrigerant system. Dis-
charging is not necessary if servicing the compres-
sor clutch, clutch coil, engine, engine cylinder head
or the generator.
(1) Recover the refrigerant from the refrigerant
system (Refer to 24 - HEATING & AIR CONDITION-
DRPLUMBING 24 - 49
A/C COMPRESSOR (Continued)

²Engine RPMÐ A live reading of engine RPM
to aid the user in accessing the Similar Conditions
Window.
²Adaptive Memory FactorÐ The PCM utilizes
both Short Term Compensation and Long Term Adap-
tive to calculate the Adaptive Memory Factor for
total fuel correction.
²Upstream O2S VoltsÐ A live reading of the
Oxygen Sensor to indicate its performance. For
example, stuck lean, stuck rich, etc.
²SCW Time in Window (Similar Conditions
Window Time in Window)Ð A timer used by the
PCM that indicates that, after all Similar Conditions
have been met, if there has been enough good engine
running time in the SCW without failure detected.
This timer is used to increment a Good Trip.
²Fuel System Good Trip CounterÐATrip
Counter used to turn OFF the MIL for Fuel System
DTCs. To increment a Fuel System Good Trip, the
engine must be in the Similar Conditions Window,
Adaptive Memory Factor must be less than cali-
brated threshold and the Adaptive Memory Factor
must stay below that threshold for a calibrated
amount of time.
²Test Done This TripÐ Indicates that the
monitor has already been run and completed during
the current trip.
MISFIRE
²Same Misfire Warm-Up StateÐ Indicates if
the misfire occurred when the engine was warmed up
(above 160É F).
²In Similar Misfire WindowÐ An indicator
that 'Absolute MAP When Misfire Occurred' and
'RPM When Misfire Occurred' are all in the same
range when the failure occurred. Indicated by switch-
ing from 'NO' to 'YES'.
²Absolute MAP When Misfire OccurredÐ
The stored MAP reading at the time of failure.
Informs the user at what engine load the failure
occurred.
²Absolute MAPÐ A live reading of engine load
to aid the user in accessing the Similar Conditions
Window.
²RPM When Misfire OccurredÐ The stored
RPM reading at the time of failure. Informs the user
at what engine RPM the failure occurred.
²Engine RPMÐ A live reading of engine RPM
to aid the user in accessing the Similar Conditions
Window.
²Adaptive Memory FactorÐ The PCM utilizes
both Short Term Compensation and Long Term Adap-
tive to calculate the Adaptive Memory Factor for
total fuel correction.
²200 Rev CounterÐ Counts 0±100 720 degree
cycles.²SCW Cat 200 Rev CounterÐ Counts when in
similar conditions.
²SCW FTP 1000 Rev CounterÐ Counts 0±4
when in similar conditions.
²Misfire Good Trip CounterÐ Counts up to
three to turn OFF the MIL.
²Misfire DataÐ Data collected during test.
²Test Done This TripÐ Indicates YES when the
test is done.
OPERATION - 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.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 injector
is 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.
25 - 8 EMISSIONS CONTROLDR
EMISSIONS CONTROL (Continued)

CCV HOSE
DESCRIPTION - 8.0L V-10
The 8.0L V-10 engine is equipped with a Crankcase
Ventilation (CCV) system. The CCV system performs
the same function as a conventional PCV system, but
does not use a vacuum controlled valve (PCV valve).
A molded vacuum tube connects manifold vacuum
to the top of the right cylinder head (valve) cover.
The vacuum tube connects to a fixed orifice fitting
(Fig. 2) of a calibrated size 2.6 mm (0.10 inches).
OPERATION - 8.0L V-10
A molded vacuum tube connects manifold vacuum
to the top of the right cylinder head (valve) cover.
The vacuum tube connects to a fixed orifice fitting
(Fig. 2) of a calibrated size 2.6 mm (0.10 inches). The
fitting meters the amount of crankcase vapors drawn
out of the engine.The fixed orifice fitting is grey
in color.A similar fitting (but does not contain a
fixed orifice) is used on the left cylinder head (valve)
cover. This fitting is black in color. Do not inter-
change these two fittings.
When the engine is operating, fresh air enters the
engine and mixes with crankcase vapors. Manifold
vacuum draws the vapor/air mixture through the
fixed orifice and into the intake manifold. The vapors
are then consumed during engine combustion.
EVAP/PURGE SOLENOID
DESCRIPTION
The duty cycle EVAP canister purge solenoid is
located in the engine compartment. It is attached to
the side of the Power Distribution Center (PDC).
OPERATION
The Powertrain Control Module (PCM) operates
the solenoid.
During the cold start warm-up period and the hot
start time delay, the PCM does not energize the sole-
noid. When de-energized, no vapors are purged. The
PCM de-energizes the solenoid during open loop oper-
ation.
The engine enters closed loop operation after it
reaches a specified temperature and the time delay
ends. During closed loop operation, the PCM ener-
gizes and de-energizes the solenoid 5 or 10 times per
second, depending upon operating conditions. The
PCM varies the vapor flow rate by changing solenoid
pulse width. Pulse width is the amount of time the
solenoid energizes. The PCM adjusts solenoid pulse
width based on engine operating condition.
REMOVAL
The duty cycle EVAP canister purge solenoid is
located in the engine compartment. It is attached to
the side of the Power Distribution Center (PDC) (Fig.
3).
(1) Disconnect electrical wiring connector at sole-
noid.
(2) Disconnect vacuum harness at solenoid (Fig. 3).
(3) Remove solenoid from mounting bracket.
INSTALLATION
(1) Install solenoid assembly to mounting bracket.
(2) Connect vacuum harness.
(3) Connect electrical connector.
Fig. 2 FIXED ORIFICE FITTING - 8.0L V-10 ENGINE -
TYPICAL
1 - VACUUM TUBE
2 - FIXED ORIFICE FITTING
3 - COIL PACKS
4 - ORIFICE FITTING HOSE CONNECTIONS
25 - 12 EVAPORATIVE EMISSIONSDR

Check the vapor/vacuum lines at the LDP, LDP
filter and EVAP canister purge solenoid for
damage or leaks. If a leak is present, a Diagnos-
tic Trouble Code (DTC) may be set.
(4) Connect electrical connector to LDP.
ORVR
DESCRIPTION
The ORVR (On-Board Refueling Vapor Recovery)
system consists of a unique fuel tank, flow manage-
ment valve, fluid control valve, one-way check valve
and vapor canister.
OPERATION
The ORVR (On-Board Refueling Vapor Recovery)
system is used to remove excess fuel tank vapors.
This is done while the vehicle is being refueled.
Fuel flowing into the fuel filler tube (approx. 1º
I.D.) creates an aspiration effect drawing air into the
fuel fill tube. During refueling, the fuel tank is
vented to the EVAP canister to capture escaping
vapors. With air flowing into the filler tube, there are
no fuel vapors escaping to the atmosphere. Once the
refueling vapors are captured by the EVAP canister,
the vehicle's computer controlled purge system draws
vapor out of the canister for the engine to burn. The
vapor flow is metered by the purge solenoid so that
there is no, or minimal impact on driveability or
tailpipe emissions.
As fuel starts to flow through the fuel fill tube, it
opens the normally closed check valve and enters the
fuel tank. Vapor or air is expelled from the tank
through the control valve and on to the vapor canis-
ter. Vapor is absorbed in the EVAP canister until
vapor flow in the lines stops. This stoppage occurs
following fuel shut-off, or by having the fuel level in
the tank rise high enough to close the control valve.
This control valve contains a float that rises to seal
the large diameter vent path to the EVAP canister.
At this point in the refueling process, fuel tank pres-
sure increases, the check valve closes (preventing liq-
uid fuel from spiting back at the operator), and fuel
then rises up the fuel filler tube to shut off the dis-
pensing nozzle.
PCV VALVE
DESCRIPTION
3.7L V-6 / 4.7L V-8
The 3.7L V-6 and 4.7L V-8 engines are equipped
with a closed crankcase ventilation system and a
Positive Crankcase Ventilation (PCV) valve.
This system consists of:
²a PCV valve mounted to the oil filler housing
(Fig. 10). The PCV valve is sealed to the oil filler
housing with an o-ring.
²the air cleaner housing
²two interconnected breathers threaded into the
rear of each cylinder head (Fig. 11).
²tubes and hoses to connect the system compo-
nents.
Fig. 10 PCV VALVE - 3.7L V-6 / 4.7L V-8
1 - O-RING
2 - LOCATING TABS
3 - CAM LOCK
4 - OIL FILLER TUBE
5 - PCV LINE/HOSE
6 - P C V VA LV E
DREVAPORATIVE EMISSIONS 25 - 17
LEAK DETECTION PUMP (Continued)

5.7L V-8
The 5.7L V-8 engine is equipped with a closed
crankcase ventilation system and a Positive Crank-
case Ventilation (PCV) valve.
This system consists of:
²a PCV valve mounted into the top of the intake
manifold, located to the right / rear of the throttle
body (Fig. 12). The PCV valve is sealed to the intake
manifold with 2 o-rings (Fig. 13).
²passages in the intake manifold.
²tubes and hoses to connect the system compo-
nents.
5.9L V-8
The 5.9L V-8 engine is equipped with a closed
crankcase ventilation system and a positive crank-
case ventilation (PCV) valve.
This system consists of a PCV valve mounted on
the cylinder head (valve) cover with a hose extending
from the valve to the intake manifold (Fig. 14).
Another hose connects the opposite cylinder head
(valve) cover to the air cleaner housing to provide a
source of clean air for the system. A separate crank-
case breather/filter is not used.
Fig. 11 CRANKCASE BREATHERS (2) - 3.7L V-6 /
4.7L V-8
1 - CRANKCASE BREATHERS (2)
2 - REAR OF ENGINE
Fig. 12 LOCATION 5.7L PCV VALVE
1 - TOP OF INTAKE MANIFOLD
2 - THROTTLE BODY
3 - AIR RESONATOR
4 - P C V VA LV E
Fig. 13 5.7L PCV VALVE
1 - P C V VA LV E
2 - O-RINGS
3 - ALIGNMENT TABS
25 - 18 EVAPORATIVE EMISSIONSDR
PCV VALVE (Continued)

DIAGNOSIS AND TESTING - PCV VALVE - 3.7L
V-6/ 4.7L V-8
(1) Disconnect PCV line/hose (Fig. 19) by discon-
necting rubber connecting hose at PCV valve fitting.
(2) Remove PCV valve at oil filler tube by rotating
PCV valve downward until locating tabs have been
freed at cam lock (Fig. 19). After tabs have cleared,
pull valve straight out from filler tube.To prevent
damage to PCV valve locating tabs, valve must
be pointed downward for removal. Do not force
valve from oil filler tube.
(3) After valve is removed, check condition of valve
o-ring (Fig. 19). Also, PCV valve should rattle when
shaken.
(4) Reconnect PCV valve to its connecting line/
hose.
(5) Start engine and bring to idle speed.
(6) If valve is not plugged, a hissing noise will be
heard as air passes through valve. Also, a strong vac-
uum should be felt with a finger placed at valve
inlet.
(7) If vacuum is not felt at valve inlet, check line/
hose for kinks or for obstruction. If necessary, clean
out intake manifold fitting at rear of manifold. Do
this by turning a 1/4 inch drill (by hand) through the
fitting to dislodge any solid particles. Blow out the
fitting with shop air. If necessary, use a smaller drill
to avoid removing any metal from the fitting.
(8)Do not attempt to clean the old PCV valve.
(9) Return PCV valve back to oil filler tube by
placing valve locating tabs (Fig. 19) into cam lock.
Press PCV valve in and rotate valve upward. A slight
click will be felt when tabs have engaged cam lock.
Valve should be pointed towards rear of vehicle.
(10) Connect PCV line/hose and connecting rubber
hose to PCV valve.
(11) Disconnect rubber hose from fresh air fitting
at air cleaner resonator box. Start engine and bring
to idle speed. Hold a piece of stiff paper (such as a
parts tag) loosely over the opening of the discon-
nected rubber hose.
(12) The paper should be drawn against the hose
opening with noticeable force. This will be after
allowing approximately one minute for crankcase
pressure to reduce.
(13) If vacuum is not present, disconnect each PCV
system hose at top of each crankcase breather (Fig.
20). Check for obstructions or restrictions.
(14) If vacuum is still not present, remove each
PCV system crankcase breather (Fig. 20) from each
cylinder head. Check for obstructions or restrictions.
If plugged, replace breather. Tighten breather to 12
N´m (106 in. lbs.) torque. Do not attempt to clean
breather.(15) If vacuum is still not present, disconnect each
PCV system hose at each fitting, and at each check
valve (Fig. 21). Check for obstructions or restrictions.
Fig. 19 PCV VALVE - 3.7L V-6 / 4.7L V-8
1 - O-RING
2 - LOCATING TABS
3 - CAM LOCK
4 - OIL FILLER TUBE
5 - PCV LINE/HOSE
6 - P C V VA LV E
Fig. 20 CRANKCASE BREATHERS (2) - 3.7L V-6 /
4.7L V-8
1 - CRANKCASE BREATHERS (2)
2 - REAR OF ENGINE
25 - 20 EVAPORATIVE EMISSIONSDR
PCV VALVE (Continued)

BALL JOINT - DIAGNOSIS AND TESTING,
LOWER.........................2-19,2-34
BALL JOINT - DIAGNOSIS AND TESTING,
UPPER..........................2-27,2-36
BALL JOINT - INSTALLATION, LOWER . 2-20,2-35
BALL JOINT - INSTALLATION, UPPER.....2-36
BALL JOINT - REMOVAL, LOWER.....2-19,2-35
BALL JOINT - REMOVAL, UPPER.........2-36
BAND OPERATION - DIAGNOSIS AND
TESTING, AIR TESTING
TRANSMISSION CLUTCH.............21-144
BANDS - ADJUSTMENT...............21-195
BANDS - DESCRIPTION...............21-194
BANDS - OPERATION................21-194
BAR - DESCRIPTION, STABILIZER........2-24
BAR - DESCRIPTION, TORSION..........2-26
BAR - INSTALLATION, STABILIZER....2-25,2-40
BAR - INSTALLATION, TORSION..........2-27
BAR - INSTALLATION, TRACK...........19-38
BAR - OPERATION, STABILIZER..........2-25
BAR - OPERATION, TORSION............2-26
BAR - REMOVAL, STABILIZER.......2-25,2-39
BAR - REMOVAL, TORSION.............2-26
BAR - REMOVAL, TRACK..............19-38
BAR CROSS MEMBER BUSHING -
INSTALLATION, TORSION...............2-15
BAR CROSSMEMBER BUSHING -
REMOVAL, TORSION...................2-13
BASE BRAKE, SPECIFICATIONS...........5-10
BASE BRAKE SYSTEM - DIAGNOSIS AND
TESTING.............................5-2
BASE BRAKES, SPECIAL TOOLS...........5-5
BASECOAT/CLEARCOAT FINISH -
DESCRIPTION.......................23-73
BATTERIES - STANDARD PROCEDURE,
RKE TRANSMITTER...................8N-8
BATTERY - DESCRIPTION...............8F-7
BATTERY - DIAGNOSIS AND TESTING.....8F-7
BATTERY CABLES - DESCRIPTION.......8F-14
BATTERY CABLES - DIAGNOSIS AND
TESTING...........................8F-15
BATTERY CABLES - INSTALLATION.......8F-17
BATTERY CABLES - OPERATION.........8F-15
BATTERY CABLES - REMOVAL..........8F-16
BATTERY CHARGING - STANDARD
PROCEDURE.........................8F-8
BATTERY HOLDDOWN - DESCRIPTION....8F-14
BATTERY HOLDDOWN - INSTALLATION . . . 8F-14
BATTERY HOLDDOWN - OPERATION.....8F-14
BATTERY HOLDDOWN - REMOVAL.......8F-14
BATTERY SYSTEM - CLEANING...........8F-5
BATTERY SYSTEM - DESCRIPTION........8F-1
BATTERY SYSTEM - DIAGNOSIS AND
TESTING............................8F-2
BATTERY SYSTEM - INSPECTION.........8F-5
BATTERY SYSTEM - OPERATION.........8F-2
BATTERY SYSTEM - SPECIFICATIONS......8F-6
BATTERY SYSTEM SPECIAL TOOLS,
SPECIAL TOOLS......................8F-7
BATTERY TEMPERATURE SENSOR -
DESCRIPTION.......................8F-21
BATTERY TEMPERATURE SENSOR -
INSTALLATION.......................8F-21
BATTERY TEMPERATURE SENSOR -
OPERATION.........................8F-21
BATTERY TEMPERATURE SENSOR -
REMOVAL..........................8F-21
BATTERY TESTER - STANDARD
PROCEDURE, USING MICRO 420........8F-12
BATTERY TRAY - DESCRIPTION.........8F-17
BATTERY TRAY - INSTALLATION.........8F-18
BATTERY TRAY - OPERATION...........8F-17
BATTERY TRAY - REMOVAL............8F-17
BEAM INDICATOR - DESCRIPTION, HIGH . . 8J-28
BEAM INDICATOR - OPERATION, HIGH....8J-28
BEARING - ADJUSTMENTS, CENTER.......3-9
BEARING - FITTING - STANDARD
PROCEDURE, CRANKSHAFT MAIN . . 9-134,9-207
BEARING - INSTALLATION, CENTER........3-9
BEARING - INSTALLATION, CLUTCH
RELEASE............................6-10
BEARING - INSTALLATION, HUB
..........2-32
BEARING - INSTALLATION, OUTPUT
SHAFT FRONT
......................21-216
BEARING - INSTALLATION, OUTPUT
SHAFT REAR
.......................21-217
BEARING - INSTALLATION, PILOT
........6-12
BEARING - REMOVAL, CENTER
...........3-9BEARING - REMOVAL, CLUTCH RELEASE . . . 6-9
BEARING - REMOVAL, HUB.............2-31
BEARING - REMOVAL, OUTPUT SHAFT
FRONT............................21-216
BEARING - REMOVAL, OUTPUT SHAFT
REAR.............................21-216
BEARING - REMOVAL, PILOT............6-11
BEARING AND CRANKSHAFT JOURNAL
CLEARANCE - STANDARD
PROCEDURE, CONNECTING ROD........9-272
BEARING CLEARANCE - STANDARD
PROCEDURE, MAIN...................9-274
BEARING FITTING - STANDARD
PROCEDURE, CONNECTING ROD........9-129
BEARING FITTING, STANDARD
PROCEDURE - CONNECTING ROD........9-49
BEARING FITTING, STANDARD
PROCEDURE - MAIN...................9-44
BEARINGS - INSPECTION, CRANKSHAFT
MAIN.........................9-135,9-208
BEARINGS - INSTALLATION, AXLE . . 3-125,3-153,
3-44,3-95
BEARINGS - INSTALLATION, CAMSHAFT . . 9-271
BEARINGS - INSTALLATION,
DIFFERENTIAL CASE . . . 3-106,3-134,3-161,3-48,
3-75
BEARINGS - REMOVAL, AXLE . 3-125,3-152,3-43,
3-95
BEARINGS - REMOVAL, CAMSHAFT......9-268
BEARINGS - REMOVAL, DIFFERENTIAL
CASE............3-105,3-134,3-161,3-48,3-75
BELT - 3.7L / 4.7L - INSTALLATION,
DRIVE................................7-26
BELT - 3.7L / 4.7L - REMOVAL, DRIVE.....7-26
BELT - 5.9L DIESEL - INSTALLATION,
DRIVE..............................7-29
BELT - 5.9L DIESEL - REMOVAL, DRIVE....7-29
BELT / CHAIN COVER(S) -
INSTALLATION, TIMING...........9-171,9-81
BELT / CHAIN COVER(S) - REMOVAL,
TIMING........................9-170,9-81
BELT - DIAGNOSIS AND TESTING,
ACCESSORY DRIVE................7-24,7-27
BELT - INSTALLATION, FRONT CENTER
SEAT ..............................8O-31
BELT - REMOVAL, FRONT CENTER SEAT . . 8O-30
BELT & RETRACTOR - INSTALLATION,
FRONT CENTER SEAT.................8O-29
BELT & RETRACTOR - INSTALLATION,
REAR CENTER SEAT..................8O-45
BELT & RETRACTOR - INSTALLATION,
REAR OUTBOARD SEAT...............8O-47
BELT & RETRACTOR - REMOVAL, FRONT
CENTER SEAT.......................8O-29
BELT & RETRACTOR - REMOVAL, REAR
CENTER SEAT.......................8O-44
BELT & RETRACTOR - REMOVAL, REAR
OUTBOARD SEAT....................8O-46
BELT BUCKLE - INSTALLATION, FRONT
OUTBOARD SEAT....................8O-38
BELT BUCKLE - REMOVAL, FRONT
OUTBOARD SEAT....................8O-37
BELT MOLDING - INSTALLATION, FRONT
DOOR INNER........................23-93
BELT MOLDING - INSTALLATION, FRONT
DOOR OUTER.......................23-93
BELT MOLDING - INSTALLATION, REAR
DOOR INNER........................23-94
BELT MOLDING - INSTALLATION, REAR
DOOR OUTER.......................23-94
BELT MOLDING - REMOVAL, FRONT
DOOR INNER........................23-93
BELT MOLDING - REMOVAL, FRONT
DOOR OUTER.......................23-92
BELT MOLDING - REMOVAL, REAR
DOOR INNER........................23-94
BELT MOLDING - REMOVAL, REAR
DOOR OUTER.......................23-93
BELT SWITCH - DESCRIPTION, SEAT.....8O-51
BELT SWITCH - DIAGNOSIS AND
TESTING, SEAT
......................8O-51
BELT SWITCH - OPERATION, SEAT
.......8O-51
BELT TENSION REDUCER -
DESCRIPTION, SEAT
..................8O-53
BELT TENSION REDUCER - DIAGNOSIS
AND TESTING, SEAT
..................8O-54
BELT TENSION REDUCER - OPERATION,
SEAT
..............................8O-54BELT TENSIONER - 3.7L / 4.7L -
DESCRIPTION........................7-21
BELT TENSIONER - 3.7L / 4.7L -
INSTALLATION........................7-22
BELT TENSIONER - 3.7L / 4.7L -
OPERATION..........................7-21
BELT TENSIONER - 3.7L / 4.7L -
REMOVAL...........................7-21
BELT TENSIONER - 5.9L DIESEL -
DESCRIPTION........................7-23
BELT TENSIONER - 5.9L DIESEL -
INSTALLATION........................7-24
BELT TENSIONER - 5.9L DIESEL -
OPERATION..........................7-23
BELT TENSIONER - 5.9L DIESEL -
REMOVAL...........................7-23
BELT TENSIONER - DESCRIPTION, SEAT . . 8O-52
BELT TENSIONER - OPERATION, SEAT....8O-53
BELT TENSIONER-5.7L - DESCRIPTION....7-22
BELT TENSIONER-5.7L - INSTALLATION....7-23
BELT TENSIONER-5.7L - OPERATION......7-22
BELT TENSIONER-5.7L - REMOVAL.......7-22
BELT TURNING LOOP ADJUSTER -
INSTALLATION, SEAT.................8O-55
BELT TURNING LOOP ADJUSTER -
REMOVAL, SEAT.....................8O-55
BELT/CHAIN AND SPROCKETS -
INSPECTION, TIMING.............9-174,9-84
BELT/CHAIN AND SPROCKETS -
INSTALLATION, TIMING...........9-176,9-85
BELT/CHAIN AND SPROCKETS -
REMOVAL, TIMING.................9-172,9-83
BEZEL - INSTALLATION, CLUSTER.......23-49
BEZEL - INSTALLATION, INSTRUMENT
PANEL CENTER......................23-57
BEZEL - INSTALLATION, INSTRUMENT
PANEL DRIVER SIDE..................23-58
BEZEL - INSTALLATION, INSTRUMENT
PANEL HEADLAMP SWITCH............23-56
BEZEL - REMOVAL, CLUSTER...........23-49
BEZEL - REMOVAL, INSTRUMENT PANEL
CENTER............................23-57
BEZEL - REMOVAL, INSTRUMENT PANEL
DRIVER SIDE........................23-58
BEZEL - REMOVAL, INSTRUMENT PANEL
HEADLAMP SWITCH..................23-56
BIN - INSTALLATION, STORAGE.........23-61
BIN - INSTALLATION, UNDER SEAT
STORAGE...........................23-80
BIN - REMOVAL, STORAGE.............23-61
BIN - REMOVAL, UNDER SEAT STORAGE . . 23-80
BIN COVERING - INSTALLATION, UNDER
SEAT STORAGE......................23-80
BIN COVERING - REMOVAL, UNDER
SEAT STORAGE......................23-80
BIN LATCH - INSTALLATION, UNDER
SEAT STORAGE......................23-80
BIN LATCH - REMOVAL, UNDER SEAT
STORAGE...........................23-80
BIN LID - INSTALLATION, UNDER SEAT
STORAGE...........................23-80
BIN LID - REMOVAL, UNDER SEAT
STORAGE...........................23-80
BLADE - DESCRIPTION, WIPER.........8R-18
BLADE - INSTALLATION, WIPER.........8R-20
BLADE - OPERATION, WIPER...........8R-19
BLADE - REMOVAL, WIPER............8R-19
BLEEDING - STANDARD PROCEDURE......5-31
BLEEDING - STANDARD PROCEDURE,
ABS BRAKE..........................5-46
BLEEDING - STANDARD PROCEDURE,
MANUAL.............................5-5
BLEEDING - STANDARD PROCEDURE,
MASTER CYLINDER...................5-26
BLEEDING - STANDARD PROCEDURE,
PRESSURE...........................5-5
BLEND DOOR - INSTALLATION..........24-27
BLEND DOOR - REMOVAL.............24-27
BLEND DOOR ACTUATOR -
DESCRIPTION.......................24-17
BLEND DOOR ACTUATOR -
INSTALLATION.......................24-18
BLEND DOOR ACTUATOR - OPERATION
. . . 24-17
BLEND DOOR ACTUATOR - REMOVAL
....24-17
BLOCK - CLEANING, ENGINE
. . 9-128,9-205,9-39
BLOCK - DESCRIPTION, BLOWER
MOTOR RESISTOR
...................24-18
BLOCK - DESCRIPTION, ENGINE
.....9-128,9-38
DRINDEX 3
Description Group-Page Description Group-Page Description Group-Page

BLOCK - DIAGNOSIS AND TESTING,
BLOWER MOTOR RESISTOR............24-19
BLOCK - INSPECTION, ENGINE . 9-128,9-205,9-39
BLOCK - INSTALLATION, BLOWER
MOTOR RESISTOR...................24-19
BLOCK - INSTALLATION, BRAKE
JUNCTION...........................5-24
BLOCK - OPERATION, BLOWER MOTOR
RESISTOR..........................24-18
BLOCK - REMOVAL, BLOWER MOTOR
RESISTOR..........................24-19
BLOCK - REMOVAL, BRAKE JUNCTION....5-24
BLOCK HEATER - 5.9L DIESEL -
DESCRIPTION, ENGINE.................7-37
BLOCK HEATER - 5.9L DIESEL -
INSTALLATION, ENGINE................7-38
BLOCK HEATER - 5.9L DIESEL -
OPERATION, ENGINE...................7-38
BLOCK HEATER - 5.9L DIESEL -
REMOVAL, ENGINE....................7-38
BLOCK HEATER - DESCRIPTION, ENGINE . . . 7-36
BLOCK HEATER - DIAGNOSIS AND
TESTING, ENGINE.....................7-36
BLOCK HEATER - INSTALLATION,
ENGINE.............................7-37
BLOCK HEATER - OPERATION, ENGINE....7-36
BLOCK HEATER - REMOVAL, ENGINE......7-37
BLOCK REFACING - STANDARD
PROCEDURE, CYLINDER...............9-264
BLOWER MOTOR - DESCRIPTION.......24-28
BLOWER MOTOR - DIAGNOSIS AND
TESTING.............................24-28
BLOWER MOTOR - INSTALLATION.......24-31
BLOWER MOTOR - OPERATION.........24-28
BLOWER MOTOR - REMOVAL...........24-31
BLOWER MOTOR RESISTOR BLOCK -
DESCRIPTION.......................24-18
BLOWER MOTOR RESISTOR BLOCK -
DIAGNOSIS AND TESTING.............24-19
BLOWER MOTOR RESISTOR BLOCK -
INSTALLATION.......................24-19
BLOWER MOTOR RESISTOR BLOCK -
OPERATION.........................24-18
BLOWER MOTOR RESISTOR BLOCK -
REMOVAL..........................24-19
BLOWER MOTOR SWITCH -
DESCRIPTION.......................24-20
BLOWER MOTOR SWITCH - DIAGNOSIS
AND TESTING.......................24-20
BLOWER MOTOR SWITCH - OPERATION . . 24-20
BODY - ADJUSTMENTS, VALVE........21-310
BODY - ASSEMBLY, VALVE......21-299,21-414
BODY & CABLE - DESCRIPTION,
ANTENNA...........................8A-4
BODY & CABLE - INSTALLATION,
ANTENNA...........................8A-6
BODY & CABLE - OPERATION, ANTENNA . . . 8A-4
BODY & CABLE - REMOVAL, ANTENNA....8A-6
BODY - CLEANING, VALVE......21-298,21-412
BODY - DESCRIPTION, THROTTLE.......14-36
BODY - DESCRIPTION, VALVE....21-267,21-408
BODY - DISASSEMBLY, VALVE . . . 21-287,21-410
BODY - INSPECTION, VALVE.....21-298,21-413
BODY - INSTALLATION, THROTTLE.......14-37
BODY - INSTALLATION, VALVE . . . 21-309,21-414
BODY - OPERATION, THROTTLE.........14-36
BODY - OPERATION, VALVE.....21-272,21-408
BODY - REMOVAL, THROTTLE..........14-36
BODY - REMOVAL, VALVE.......21-286,21-410
BODY AND CABLE - DIAGNOSIS AND
TESTING, ANTENNA
...................8A-4
BODY CODE PLATE - DESCRIPTION
.....Intro.-3
BODY ISOLATORS - INSTALLATION
......23-37
BODY ISOLATORS - REMOVAL
..........23-36
BODY LUBRICATION - STANDARD
PROCEDURE
.........................23-3
BODY OPENING DIMENSIONS -
SPECIFICATIONS
.....................23-99
BODY PANEL REPAIR - STANDARD
PROCEDURE, PLASTIC
.................23-3
BODY SIDE MOLDINGS - INSTALLATION
. . 23-36
BODY SIDE MOLDINGS - REMOVAL
......23-36
BODY, SPECIAL TOOLS
................23-14
BODY VENT - INSTALLATION
...........23-71
BODY VENT - REMOVAL
...............23-71
BOOST PRESSURE - DIAGNOSIS AND
TESTING, TURBOCHARGER
.............11-11BOOSTER - DESCRIPTION, POWER
BRAKE..............................5-29
BOOSTER - DIAGNOSIS AND TESTING,
HYDRAULIC..........................5-30
BOOSTER - DIAGNOSIS AND TESTING,
MASTER CYLINDER/POWER.............5-25
BOOSTER - INSTALLATION, HYDRO-
BOOST BRAKE........................5-32
BOOSTER - INSTALLATION, POWER
BRAKE..............................5-29
BOOSTER - OPERATION, POWER BRAKE . . . 5-29
BOOSTER - REMOVAL, HYDRO-BOOST
BRAKE..............................5-31
BOOSTER - REMOVAL, POWER BRAKE....5-29
BOOT - INSTALLATION, 4WD FLOOR
SHIFT..............................23-62
BOOT - INSTALLATION, EXTENSION
HOUSING SEAL AND DUST......21-476,21-571
BOOT - REMOVAL, 4WD FLOOR SHIFT....23-62
BOOT - REMOVAL, EXTENSION HOUSING
SEAL AND DUST..............21-476,21-571
BORE - DE-GLAZE - STANDARD
PROCEDURE, CYLINDER...............9-264
BORE HONING - STANDARD
PROCEDURE, CYLINDER...........9-128,9-38
BORE REPAIR - STANDARD
PROCEDURE, CAM...................9-267
BORE REPAIR - STANDARD
PROCEDURE, CYLINDER...............9-265
BOX - INSTALLATION, CARGO..........23-37
BOX - INSTALLATION, GLOVE...........23-52
BOX - INSTALLATION, WITH CARGO . 8L-22,8L-23,
8L-24,8L-7,8L-9
BOX - INSTALLATION, WITHOUT CARGO . . 8L-22,
8L-23,8L-24,8L-8,8L-9
BOX - REMOVAL, CARGO..............23-37
BOX - REMOVAL, GLOVE..............23-52
BOX - REMOVAL, WITH CARGO....8L-22,8L-24,
8L-7,8L-9
BOX - REMOVAL, WITHOUT CARGO.....8L-22,
8L-23,8L-24,8L-7,8L-9
BOX - TIE DOWN - INSTALLATION,
CARGO............................23-38
BOX - TIE DOWN - REMOVAL, CARGO....23-38
BOX LAMP/SWITCH - INSTALLATION,
GLOVE.............................8L-28
BOX LAMP/SWITCH - REMOVAL, GLOVE . . 8L-27
BOX LATCH - INSTALLATION, GLOVE.....23-52
BOX LATCH - REMOVAL, GLOVE.........23-52
B-PILLAR GRAB HANDLE -
INSTALLATION.......................23-68
B-PILLAR GRAB HANDLE - REMOVAL....23-68
B-PILLAR LOWER TRIM - INSTALLATION . . 23-64
B-PILLAR LOWER TRIM - REMOVAL.....23-63
B-PILLAR UPPER TRIM - INSTALLATION . . 23-64
B-PILLAR UPPER TRIM - REMOVAL......23-64
BRACKET - INSTALLATION, REAR VIEW
MIRROR SUPPORT...................23-70
BRACKET - INSTALLATION, STEERING
COLUMN OPENING SUPPORT...........23-60
BRACKET - REMOVAL, STEERING
COLUMN OPENING SUPPORT...........23-60
BRACKETS - INSTALLATION, SEAT BACK
REAR - FOOTMANS LOOP..............23-85
BRACKETS - REMOVAL, SEAT BACK
REAR - FOOTMANS LOOP..............23-85
BRAKE - CLEANING, REAR DRUM IN
HAT ................................5-39
BRAKE - DESCRIPTION, CONTROLLER
ANTILOCK...........................8E-3
BRAKE - DESCRIPTION, PARKING........5-36
BRAKE - INSPECTION, REAR DRUM IN
HAT ................................5-39
BRAKE - INSTALLATION, CONTROLLER
ANTILOCK...........................8E-3
BRAKE - OPERATION, CONTROLLER
ANTILOCK...........................8E-3
BRAKE - OPERATION, PARKING..........5-36
BRAKE - REMOVAL, CONTROLLER
ANTILOCK
...........................8E-3
BRAKE BLEEDING - STANDARD
PROCEDURE, ABS
.....................5-46
BRAKE BOOSTER - DESCRIPTION,
POWER
.............................5-29
BRAKE BOOSTER - INSTALLATION,
HYDRO-BOOST
.......................5-32
BRAKE BOOSTER - INSTALLATION,
POWER
.............................5-29BRAKE BOOSTER - OPERATION, POWER . . . 5-29
BRAKE BOOSTER - REMOVAL,
HYDRO-BOOST.......................5-31
BRAKE BOOSTER - REMOVAL, POWER....5-29
BRAKE CABLE - INSTALLATION, FRONT
PARKING............................5-38
BRAKE CABLE - INSTALLATION, REAR
PARK...............................5-38
BRAKE CABLE - REMOVAL, FRONT
PARKING............................5-36
BRAKE CABLE - REMOVAL, REAR PARK . . . 5-37
BRAKE CALIPER ADAPTER MOUNT -
INSTALLATION, DISC...................5-22
BRAKE CALIPERS - DESCRIPTION, DISC . . . 5-16
BRAKE CALIPERS - OPERATION, DISC.....5-16
BRAKE FLUID CONTAMINATION -
DIAGNOSIS AND TESTING..............5-23
BRAKE FLUID LEVEL - STANDARD
PROCEDURE.........................5-23
BRAKE FLUID, SPECIFICATIONS..........5-23
BRAKE HOSE - INSTALLATION, FRONT.....5-13
BRAKE HOSE - INSTALLATION, REAR......5-12
BRAKE HOSE - REMOVAL, REAR.........5-11
BRAKE INDICATOR - DESCRIPTION,
BRAKE/PARK........................8J-19
BRAKE INDICATOR - DIAGNOSIS AND
TESTING...........................8J-20
BRAKE INDICATOR - OPERATION,
BRAKE/PARK........................8J-19
BRAKE JUNCTION BLOCK -
INSTALLATION.........................5-24
BRAKE JUNCTION BLOCK - REMOVAL.....5-24
BRAKE LAMP SWITCH - DESCRIPTION....8L-9
BRAKE LAMP SWITCH - DIAGNOSIS
AND TESTING.......................8L-10
BRAKE LAMP SWITCH - INSTALLATION . . . 8L-11
BRAKE LAMP SWITCH - OPERATION......8L-9
BRAKE LAMP SWITCH - REMOVAL......8L-10
BRAKE PROPORTIONING -
DESCRIPTION, ELECTRONIC VARIABLE....5-49
BRAKE PROPORTIONING - OPERATION,
ELECTRONIC VARIABLE................5-49
BRAKE ROTOR, DIAGNOSIS AND
TESTING - DISC......................5-32
BRAKE SHOES - ADJUSTMENT, PARKING . . 5-41
BRAKE, SPECIFICATIONS - BASE.........5-10
BRAKE SYSTEM - DIAGNOSIS AND
TESTING, BASE........................5-2
BRAKE TRANSMISSION SHIFT
INTERLOCK - ADJUSTMENTS....21-196,21-365
BRAKE TRANSMISSION SHIFT
INTERLOCK - DIAGNOSIS AND
TESTING....................21-196,21-364
BRAKE TRANSMISSION SHIFT
INTERLOCK SYSTEM - DESCRIPTION . . . 21-196,
21-364
BRAKE TRANSMISSION SHIFT
INTERLOCK SYSTEM - OPERATION.....21-196,
21-364
BRAKE/PARK BRAKE INDICATOR -
DESCRIPTION.......................8J-19
BRAKE/PARK BRAKE INDICATOR -
OPERATION.........................8J-19
BRAKES - ABS - DESCRIPTION...........5-45
BRAKES - ABS - OPERATION............5-45
BRAKES, SPECIAL TOOLS - BASE.........5-5
BREAK-IN - STANDARD PROCEDURE,
A/C COMPRESSOR CLUTCH............24-10
BREATHER - INSTALLATION,
CRANKCASE
........................9-243
BREATHER - REMOVAL, CRANKCASE
.....9-242
BUCKLE - INSTALLATION, FRONT
OUTBOARD SEAT BELT
................8O-38
BUCKLE - REMOVAL, FRONT OUTBOARD
SEAT BELT
.........................8O-37
BUILT-IN INDICATOR TEST - STANDARD
PROCEDURE
........................8F-10
BUMPER - INSTALLATION, FRONT
........13-2
BUMPER - INSTALLATION, JOUNCE
.......2-43
BUMPER - INSTALLATION, REAR
.........13-4
BUMPER - REMOVAL, FRONT
............13-2
BUMPER - REMOVAL, JOUNCE
...........2-43
BUMPER - REMOVAL, REAR
.............13-3
BUMPERS (3500) - INSTALLATION,
AUXILIARY SPRING
....................2-43
BUMPERS (3500) - REMOVAL,
AUXILIARY SPRING
....................2-43
4 INDEXDR
Description Group-Page Description Group-Page Description Group-Page