1998 DODGE RAM 1500 fuses

STANDARD PROCEDURE - TESTING FOR A
SHORT TO GROUND ON FUSES POWERING
SEVERAL LOADS
(1) Refer to the wiring diagrams and disconnect or
isolate all items on the suspected fused circuits.
(2) Replace the blown fuse.
(3) Supply power to the fuse by turning ON the
ignition switch or re-connecting the battery.
(4) Start connecting or energizing the items in the
fuse circuit one at a time. When the fuse blows the
circuit with the short to ground has been isolated.
STANDARD PROCEDURE - TESTING FOR A
VOLTAGE DROP
(1) Connect the positive lead of the voltmeter to
the side of the circuit closest to the battery (Fig. 9).
(2) Connect the other lead of the voltmeter to the
other side of the switch, component or circuit.
(3) Operate the item.
(4) The voltmeter will show the difference in volt-
age between the two points.
SPECIAL TOOLS
WIRING/TERMINAL
Fig. 9 TESTING FOR VOLTAGE DROP
PROBING TOOL PACKAGE 6807
TERMINAL PICK TOOL SET 6680
TERMINAL REMOVING TOOLS 6932 AND 8638
TERMINAL REMOVING TOOL 6934
8W - 01 - 10 8W-01 WIRING DIAGRAM INFORMATIONDR
WIRING DIAGRAM INFORMATION (Continued)

8W-02 COMPONENT INDEX
Component Page
A/C Compressor Clutch................. 8W-42
A/C Compressor Clutch Relay............ 8W-42
A/C Pressure Transducer................ 8W-42
A/C-Heater Control.................... 8W-42
Accelerator Pedal Position Sensor......... 8W-30
Adjustable Pedal Motor................. 8W-30
Adjustable Pedal Relay................. 8W-30
Adjustable Pedal Switch................ 8W-30
Airbag Control Module................. 8W-43
Airbag-Squibs........................ 8W-43
Airbag-Curtains....................... 8W-43
Airbag-Passenger On/Off Switch.......... 8W-43
Ambient Temperature Sensor............ 8W-49
Amplifier Audio....................... 8W-47
Ashtray Lamp........................ 8W-44
Auto Shut Down Relay................. 8W-30
Automatic Day/Night Mirror.......... 8W-49, 55
Auxiliary Battery..................... 8W-20
Backup Lamp Switch.................. 8W-51
Battery............................. 8W-20
Battery Temperature Sensor............. 8W-30
Blend Door Actuators.................. 8W-42
Blower Motor......................... 8W-42
Blower Motor Resistor Block............. 8W-42
Brake Fluid Level Switch............ 8W-34, 35
Brake Lamp Switch.................... 8W-33
Brake Transmission Shift Interlock
Solenoid........................... 8W-40
Camshaft Position Sensor............... 8W-30
Capacitor............................ 8W-30
Center High Mounted Stop Lamp-
Aftermarket........................ 8W-51
Center High Mounted Stop Lamp/Cargo
Lamp.......................... 8W-44, 51
Cigar Lighter Outlet................... 8W-41
Circuit Breaker....................... 8W-10
Clearance Lamps...................... 8W-50
Clockspring................. 8W-33, 41, 43, 47
Clutch Interlock Brake Switch........... 8W-21
Coil On Plugs........................ 8W-30
Compass/Mini-Trip Computer............ 8W-49
Condenser Fan....................... 8W-42
Condenser Fan Relay.................. 8W-42
Controller Antilock Brake............ 8W-34, 35
Crankshaft Position Sensor.............. 8W-30
Cylinder Lock Switch-Driver............. 8W-61
Data Link Connector................... 8W-18
Data Link Connector-Engine............. 8W-18
Dome Lamp....................... 8W-44, 49
Door Ajar Switches.................... 8W-40
Door Lock Motor/Ajar Switches........ 8W-40, 61
Door Lock Switch-Passenger............. 8W-61Component Page
Door Module................... 8W-60, 61, 62
EGR Solenoid........................ 8W-30
Electric Backlight..................... 8W-48
Electric Brake Provision................ 8W-54
Electronic Throttle Control Module........ 8W-30
Engine Control Module................. 8W-30
Engine Coolant Temperature Sensor....... 8W-30
Engine Oil Pressure Switch.............. 8W-30
EVAP/Purge Solenoid.................. 8W-30
Evaporator Temperature Sensor.......... 8W-42
Fender Lamps........................ 8W-51
Fog Lamp Relay...................... 8W-50
Fog Lamps.......................... 8W-50
Front Control Module.................. 8W-10
Fuel Control Actuator.................. 8W-30
Fuel Heater.......................... 8W-30
Fuel Heater Relay..................... 8W-30
Fuel Injector Packs.................... 8W-30
Fuel Injectors........................ 8W-30
Fuel Pump Module.................... 8W-30
Fuel Pump Motor..................... 8W-30
Fuel Pump Relay...................... 8W-30
Fuses............................ 8W-10, 33
Fusible Link......................... 8W-10
Generator........................... 8W-20
Glove Box Lamp And Switch............. 8W-44
Grounds............................ 8W-15
Hands Free Module.................... 8W-55
Headlamp Switch.................. 8W-40, 50
Headlamps.......................... 8W-50
Heated Mirror Relay................... 8W-62
Heated Seat Cushions.................. 8W-63
Horn Relay.......................... 8W-41
Horn Switch......................... 8W-41
Horn-High Note....................... 8W-41
Horn-Low Note....................... 8W-41
Idle Air Control Motor.................. 8W-30
Ignition Switch....................... 8W-10
Inlet Air Temperature Sensor............ 8W-30
Input Speed Sensor.................... 8W-31
Instrument Cluster.................... 8W-40
Intake Air Heater Relays............... 8W-30
Intake Air Temperature Sensor........... 8W-30
Intake Air Temperature/Manifold Absolute
Pressure Sensor..................... 8W-30
Integrated Power Module............... 8W-10
Knock Sensosr........................ 8W-30
License Lamps....................... 8W-51
Lift Pump Motor...................... 8W-30
Line Pressure Sensor................ 8W-30, 31
Lumbar Motors....................... 8W-63
Lumbar Switch....................... 8W-63
DR8W-02 COMPONENT INDEX 8W - 02 - 1

8W-97 POWER DISTRIBUTION
TABLE OF CONTENTS
page page
POWER DISTRIBUTION
DESCRIPTION..........................1
OPERATION............................1
SPECIAL TOOLS
POWER DISTRIBUTION SYSTEMS.........2
CIGAR LIGHTER OUTLET
DESCRIPTION..........................2
OPERATION............................2
DIAGNOSIS AND TESTING - CIGAR LIGHTER
OUTLET.............................2
INTEGRATED POWER MODULE
DESCRIPTION..........................3
OPERATION............................3
REMOVAL.............................3
INSTALLATION..........................4
FRONT CONTROL MODULE
DESCRIPTION..........................5OPERATION............................5
DIAGNOSIS AND TESTING - FRONT
CONTROL MODULE....................5
REMOVAL.............................6
INSTALLATION..........................6
IOD FUSE
DESCRIPTION..........................6
OPERATION............................6
REMOVAL.............................7
INSTALLATION..........................7
POWER OUTLET
DESCRIPTION..........................7
OPERATION............................7
DIAGNOSIS AND TESTING - POWER
OUTLET.............................7
REMOVAL.............................8
INSTALLATION..........................8
POWER DISTRIBUTION
DESCRIPTION
This group covers the various standard and
optional power distribution components used on this
model. The power distribution system for this vehicle
consists of the following components:
²Integrated Power Module (IPM)
²Front Control Module (FCM)
²Power Distribution Center (PDC)
²Power Outlets
²Cigar Lighter Outlets
²Relays
Refer to Wiring Diagrams for complete circuit sche-
matics.
The power distribution system also incorporates
various types of circuit control and protection fea-
tures, including:
²Automatic resetting circuit breakers
²Blade-type fuses
²Cartridge fuses
²Relays
Following are general descriptions of the major
components in the power distribution system. See the
owner's manual in the vehicle glove box for more
information on the features and use of all of the
power distribution system components.
OPERATION
The power distribution system for this vehicle is
designed to provide safe, reliable, and centralized dis-
tribution points for the electrical current required to
operate all of the many standard and optional facto-
ry-installed electrical and electronic powertrain,
chassis, safety, security, comfort and convenience sys-
tems. At the same time, the power distribution sys-
tem was designed to provide ready access to these
electrical distribution points for the vehicle techni-
cian to use when conducting diagnosis and repair of
faulty circuits. The power distribution system can
also prove useful for the sourcing of additional elec-
trical circuits that may be required to provide the
electrical current needed to operate many accessories
that the vehicle owner may choose to have installed
in the aftermarket.
DR8W-97 POWER DISTRIBUTION 8W - 97 - 1

INTEGRATED POWER MODULE
DESCRIPTION
The Integrated Power Module (IPM) (Fig. 1) is a
combination of the Power Distribution Center (PDC)
and the Front Control Module (FCM). The IPM is
located in the engine compartment, next to the bat-
tery on this model. The power distribution center
mates directly with the Front Control Module (FCM)
to form the Integrated Power Module Fuse and Relay
Center. The power distribution center (PDC) is a
printed circuit board based module that contains
fuses and relays, while the front control module con-
tains the electronics controlling the integrated power
module and other functions. This integrated power
module connects directly to the battery positive via a
stud located on top of the unit. The ground connec-
tion is via electrical connectors. The integrated power
module provides the primary means of voltage distri-
bution and protection for the entire vehicle.
The molded plastic integrated power module hous-
ing includes a base and cover. The integrated power
module cover is easily opened or removed for service
access by unscrewing the cover retaining nut and has
a fuse and relay layout map integral to the inside
surface of the cover. This integrated power module
housing base and cover are secured in place via bolts
to the left front fender support assembly.
Replaceable components of the integrated power
module assembly are broken down into the followingcomponents: the Power Distribution Center (PDC),
the integrated power module cover, the Front Control
Module (FCM) and the Integrated Power Module
Assembly which includes the power distribution cen-
ter, the cover and FCM.Refer to the Front Con-
trol Module in the Electronic Control Module
sectionof this service manual for information on the
front control module.
OPERATION
All of the current from the battery and the gener-
ator output enters the integrated power module via a
stud on the top of the module. The integrated power
module cover is removed to access the fuses or relays.
Internal connections of all of the power distribution
center circuits is accomplished by a combination of
bus bars and a printed circuit board. Refer to the
Wiring section of the service manual for complete
integrated power module circuit schematics.
REMOVAL
(1) Disconnect the negative and positive battery
cables.
(2) Unsnap cover and remove the B+ terminal nut
from the integrated power module B+ terminal.
Remove the B+ cable from the integrated power mod-
ule.
(3) Disconnect the gray connector from the inte-
grated power module.
Fig. 1 DR INTEGRATED POWER MODULE
1 - POWER DISTRIBUTION CENTER HOUSING
2 - FRONT CONTROL MODULE ELECTRICAL CONNECTOR
Fig. 2 DR INTEGRATED POWER MODULE
1 - COVER RETAINING BOLT
2 - INTEGRATED POWER MODULE RETAINING BOLT
3 - RETAINING SCREW
4 - INTEGRATED POWER MODULE COVER
DR8W-97 POWER DISTRIBUTION 8W - 97 - 3

PERFORMANCE TEMPERATURE AND PRESSURE
Ambient Air
Temperature21É C
(70É F)27É C
(80É F)32É C
(90É F)38É C
(100É F)43É C
(110É F)
Air Temperature at
Center Panel Outlet7É C
(45É F)7É C
(45É F)13É C
(55É F)13É C
(55É F)18É C
(64É F)
Compressor Inlet
Pressure at Service
Port (low Side)138 to 207 kPa
(20 to 30 psi)172 to 241 kPa
(25 to 35 psi)207 to 276
kPa
(30 to 40 psi)241 to 310
kPa
(35 to 45 psi)276 to 345 kPa
(40 to 50 psi)
Compressor
Discharge Pressure at
Service Port (High
Side)1034 to 1724
kPa
(150 to 250
psi)1379 to 2068
kPa
(200 to 300
psi)1724 to 2413
kPa
(250 to 350
psi)1999 to 2689
kPa
(290 to 390
psi)2413 to 2965
kPa
(350 to 430 psi)
(9) Compare the compressor discharge pressure to
the Performance Temperature and Pressure chart. Ifthe compressor discharge pressure is high, see the
Pressure Diagnosis chart.
PRESSURE DIAGNOSIS
Condition Possible Causes Correction
Constant compressor
engagement and warm air
from passenger vents.1. Low refrigerant system
charge.1. See Refrigerant System Leaks in this group.
Test the refrigerant system for leaks. Repair,
evacuate and charge the refrigerant system, if
required.
Equal pressures, but the
compressor clutch does not
engage.1. No refrigerant in the
refrigerant system.1. See Refrigerant System Leaks in this group.
Test the refrigerant system for leaks. Repair,
evacuate and charge the refrigerant system, if
required.
2. Faulty fuse. 2. Check the fuses in the Power Distribution
Center and the junction block. Repair the shorted
circuit or component and replace the fuses, if
required.
3. Faulty A/C compressor
clutch coil.3. See A/C Compressor Clutch Coil in this group.
Test the compressor clutch coil and replace, if
required.
4. Faulty A/C compressor
clutch relay.4. See A/C Compressor Clutch Relay in this
group. Test the compressor clutch relay and relay
circuits. Repair the circuits or replace the relay, if
required.
5. Improperly installed or
faulty Evaporator
Temperature Sensor.5. See Evaporator Temperature Sensor in this
group. Reinstall or replace the sensor as
required.
6. Faulty A/C pressure
transducer.6. See A/C pressure transducer in this group.
Test the switch and replace, if required.
7. Faulty Powertrain Control
Module (PCM).7. (Refer to Appropriate Diagnostic Information).
Test the PCM and replace, if required.
24 - 4 HEATING & AIR CONDITIONINGDR
HEATING & AIR CONDITIONING (Continued)

and coil are the only serviced parts on the compres-
sor.
A/C compressor clutch engagement is controlled by
several components: the A/C-heater control, A/C pres-
sure transducer, A/C compressor clutch relay, evapo-
rator temperature sensor and the powertrain control
module (PCM). The PCM may delay compressor
clutch engagement for up to thirty seconds (Refer to
8 - ELECTRICAL/ELECTRONIC CONTROL MOD-
ULES/POWERTRAIN CONTROL MODULE -
DESCRIPTION).
DIAGNOSIS AND TESTING - A/C COMPRESSOR
CLUTCH COIL
For circuit descriptions and diagrams, (Refer to
Appropriate Wiring Information). The battery must
be fully-charged before performing the following
tests. Refer to Battery for more information.
(1) Connect an ammeter (0 to 10 ampere scale) in
series with the clutch coil terminal. Use a voltmeter
(0 to 20 volt scale) with clip-type leads for measuring
the voltage across the battery and the compressor
clutch coil.
(2) With the A/C-heater controls in any A/C mode,
and the blower motor switch in the lowest speed
position, start the engine and run it at normal idle.
(3) The compressor clutch coil voltage should read
within 0.2 volts of the battery voltage. If there is
voltage at the clutch coil, but the reading is not
within 0.2 volts of the battery voltage, test the clutch
coil feed circuit for excessive voltage drop and repair
as required. If there is no voltage reading at the
clutch coil, use a DRB IIItscan tool and (Refer to
Appropriate Diagnostic Information) for testing of thecompressor clutch circuit and PCM control. The fol-
lowing components must be checked and repaired as
required before you can complete testing of the clutch
coil:
²Fuses in the junction block and the power distri-
bution center (PDC)
²A/C-heater control
²A/C compressor clutch relay
²A/C pressure transducer
²Evaporator temperature sensor
²Powertrain control module (PCM)
(4) The compressor clutch coil is acceptable if the
current draw measured at the clutch coil is within
specifications with the electrical system voltage at
11.5 to 12.5 volts (Refer to 24 - HEATING & AIR
CONDITIONING - SPECIFICATIONS). This should
only be checked with the work area temperature at
21É C (70É F). If system voltage is more than 12.5
volts, add electrical loads by turning on electrical
accessories until the system voltage drops below 12.5
volts.
(a) If the clutch coil current reading is above
specifications, the coil is shorted and should be
replaced.
(b) If the clutch coil current reading is zero, the
coil is open and should be replaced.
STANDARD PROCEDURE - A/C COMPRESSOR
CLUTCH BREAK-IN
After a new compressor clutch has been installed,
cycle the compressor clutch approximately twenty
times (five seconds on, then five seconds off). During
this procedure, set the A/C-heater control to the
Recirculation Mode, the blower motor switch in the
highest speed position, and the engine speed at 1500
to 2000 rpm. This procedure (burnishing) will seat
the opposing friction surfaces and provide a higher
compressor clutch torque capability.
REMOVAL
The refrigerant system can remain fully-charged
during compressor clutch, rotor, or coil replacement.
The compressor clutch can be serviced in the vehicle.
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the serpentine drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(3) Disconnect the compressor clutch coil wire har-
ness connector.
(4) Remove the bolts that secure the compressor to
the mounting bracket.
(5) Remove the compressor from the mounting
bracket. Support the compressor in the engine com-
partment while servicing the clutch.
Fig. 1 Compressor Clutch - Typical
1 - CLUTCH PLATE
2 - SHAFT KEY (not used on KJ)
3 - ROTOR
4 - COIL
5 - CLUTCH SHIMS
6 - SNAP RING
7 - SNAP RING
24 - 10 CONTROLSDR
A/C COMPRESSOR CLUTCH/COIL (Continued)

FRONT SERVO - DESCRIPTION.........21-208
FRONT SERVO - DISASSEMBLY........21-209
FRONT SERVO - INSPECTION..........21-209
FRONT SERVO - OPERATION..........21-208
FRONT SKID PLATE - INSTALLATION.....13-23
FRONT SKID PLATE - REMOVAL.........13-23
FRONT SUSPENSION - DESCRIPTION,
GEAR - INDEPENDENT................19-17
FRONT SUSPENSION - INSTALLATION,
GEAR - INDEPENDENT................19-18
FRONT SUSPENSION - REMOVAL, GEAR
- INDEPENDENT.....................19-17
FRONT SUSPENSION, SPECIAL TOOLS....2-12
FRONT TOW HOOK ASSEMBLY -
INSTALLATION.......................13-23
FRONT TOW HOOK ASSEMBLY -
REMOVAL..........................13-23
FRONT WHEEL SPEED SENSOR -
DESCRIPTION........................5-47
FRONT WHEEL SPEED SENSOR -
INSTALLATION........................5-48
FRONT WHEEL SPEED SENSOR -
OPERATION..........................5-47
FRONT WHEEL SPEED SENSOR -
REMOVAL...........................5-48
FRONT WHEELHOUSE SPLASH SHIELD -
INSTALLATION.......................23-41
FRONT WHEELHOUSE SPLASH SHIELD -
REMOVAL..........................23-41
FUEL CONTROL ACTUATOR -
DESCRIPTION.......................14-74
FUEL CONTROL ACTUATOR -
OPERATION.........................14-74
FUEL CONTROL ACTUATOR - REMOVAL . . . 14-74
FUEL DELIVERY - GAS - DESCRIPTION....14-1
FUEL DELIVERY - GAS - OPERATION......14-2
FUEL DRAIN CIRCUIT - OPERATION......14-67
FUEL FILL DOOR - INSTALLATION.......23-39
FUEL FILL DOOR - REMOVAL...........23-39
FUEL FILLER CAP - DESCRIPTION.......25-13
FUEL FILLER CAP - OPERATION.........25-13
FUEL FILTER - STANDARD
PROCEDURES, WATER DRAINING AT.....14-47
FUEL FILTER / WATER SEPARATOR -
DESCRIPTION.......................14-50
FUEL FILTER / WATER SEPARATOR -
INSTALLATION.......................14-50
FUEL FILTER / WATER SEPARATOR -
OPERATION.........................14-50
FUEL FILTER / WATER SEPARATOR -
REMOVAL..........................14-50
FUEL FILTER/PRESSURE REGULATOR -
DESCRIPTION........................14-5
FUEL FILTER/PRESSURE REGULATOR -
OPERATION..........................14-6
FUEL GAUGE - DESCRIPTION...........8J-26
FUEL GAUGE - OPERATION.............8J-26
FUEL HEATER - DESCRIPTION..........14-51
FUEL HEATER - DIAGNOSIS AND
TESTING...........................14-52
FUEL HEATER - OPERATION............14-51
FUEL HEATER RELAY - DESCRIPTION....14-52
FUEL HEATER RELAY - INSTALLATION....14-53
FUEL HEATER RELAY - OPERATION......14-52
FUEL HEATER RELAY - REMOVAL........14-52
FUEL INDICATOR - DESCRIPTION, LOW . . . 8J-30
FUEL INDICATOR - OPERATION, LOW.....8J-30
FUEL INJECTION PUMP - DESCRIPTION . . 14-53
FUEL INJECTION PUMP - INSTALLATION . . 14-55
FUEL INJECTION PUMP - OPERATION....14-53
FUEL INJECTION PUMP - REMOVAL......14-54
FUEL INJECTION PUMP TIMING -
DIAGNOSIS AND TESTING.............14-53
FUEL INJECTOR - DESCRIPTION....14-26,14-74
FUEL INJECTOR - INSTALLATION........14-77
FUEL INJECTOR - OPERATION.....14-26,14-74
FUEL INJECTOR - REMOVAL............14-75
FUEL INJECTOR FIRING ORDER, DIESEL . . 14-48
FUEL INJECTOR RAIL - DESCRIPTION....14-78
FUEL INJECTOR RAIL - INSTALLATION....14-78
FUEL INJECTOR RAIL - OPERATION
......14-78
FUEL INJECTOR RAIL - REMOVAL
.......14-78
FUEL LEVEL SENDING UNIT / SENSOR -
DESCRIPTION
...................14-57,14-6
FUEL LEVEL SENDING UNIT / SENSOR -
INSTALLATION
........................14-7
FUEL LEVEL SENDING UNIT / SENSOR -
OPERATION
.....................14-57,14-6FUEL LEVEL SENDING UNIT / SENSOR -
REMOVAL...........................14-7
FUEL LINE LEAKS - DIAGNOSIS AND
TESTING, HIGH-PRESSURE.............14-58
FUEL LINES - DESCRIPTION........14-57,14-7
FUEL LINES - INSTALLATION...........14-60
FUEL LINES - OPERATION..............14-57
FUEL LINES - REMOVAL...............14-58
FUEL PRESSURE LIMITING VALVE -
DESCRIPTION.......................14-61
FUEL PRESSURE LIMITING VALVE -
INSTALLATION.......................14-61
FUEL PRESSURE LIMITING VALVE -
OPERATION.........................14-61
FUEL PRESSURE LIMITING VALVE -
REMOVAL..........................14-61
FUEL PRESSURE SENSOR -
DESCRIPTION.......................14-60
FUEL PRESSURE SENSOR -
INSTALLATION.......................14-61
FUEL PRESSURE SENSOR - OPERATION . . 14-60
FUEL PRESSURE SENSOR - REMOVAL....14-60
FUEL PUMP - DESCRIPTION............14-11
FUEL PUMP - OPERATION.............14-11
FUEL PUMP MODULE - DESCRIPTION....14-11
FUEL PUMP MODULE - INSTALLATION . . . 14-12
FUEL PUMP MODULE - OPERATION......14-11
FUEL PUMP MODULE - REMOVAL.......14-12
FUEL PUMP RELAY - DESCRIPTION......14-27
FUEL PUMP RELAY - INSTALLATION.....14-28
FUEL PUMP RELAY - OPERATION........14-27
FUEL PUMP RELAY - REMOVAL.........14-28
FUEL PUMP RELAYS - DIAGNOSIS AND
TESTING, ASD........................8I-5
FUEL RAIL - DESCRIPTION.............14-12
FUEL RAIL - INSTALLATION............14-15
FUEL RAIL - OPERATION...............14-12
FUEL RAIL - REMOVAL................14-13
FUEL REQUIREMENTS - DIESEL ENGINE
- DESCRIPTION........................0-1
FUEL SENSOR - DESCRIPTION, WATER
IN ................................14-66
FUEL SENSOR - OPERATION, WATER IN . . 14-66
FUEL SENSOR - REMOVAL, WATER IN....14-66
FUEL SYSTEM - DESCRIPTION, DIESEL . . . 14-45
FUEL SYSTEM - DIESEL ENGINE -
TORQUE............................14-48
FUEL SYSTEM - EXCEPT DIESEL -
TORQUE............................14-3
FUEL SYSTEM PARTS - STANDARD
PROCEDURES, CLEANING..............14-47
FUEL SYSTEM PRESSURE RELEASE -
STANDARD PROCEDURE................14-2
FUEL SYSTEM PRESSURE,
SPECIFICATIONS......................14-3
FUEL SYSTEM PRIMING - STANDARD
PROCEDURE........................14-47
FUEL SYSTEM, SPECIAL TOOLS..........14-5
FUEL SYSTEM, SPECIAL TOOLS -
DIESEL............................14-49
FUEL TANK - DESCRIPTION............14-17
FUEL TANK - OPERATION..............14-17
FUEL TANK MODULE - DESCRIPTION.....14-63
FUEL TANK MODULE - INSTALLATION....14-64
FUEL TANK MODULE - OPERATION......14-63
FUEL TANK MODULE - REMOVAL........14-63
FUEL TRANSFER PUMP - DESCRIPTION . . 14-64
FUEL TRANSFER PUMP - INSTALLATION . . 14-65
FUEL TRANSFER PUMP - OPERATION....14-64
FUEL TRANSFER PUMP - REMOVAL......14-64
FULL SIZE, SPARE WHEEL WITH
MATCHING TIRE - DESCRIPTION........22-15
FUNCTIONS - DESCRIPTION, CIRCUIT . . 8W-01-6
FUSE - DESCRIPTION, IOD...........8W-97-6
FUSE - INSTALLATION, IOD..........8W-97-7
FUSE - OPERATION, IOD.............8W-97-6
FUSE - REMOVAL, IOD..............8W-97-7
FUSES POWERING SEVERAL LOADS -
STANDARD PROCEDURE, TESTING
FOR A SHORT TO GROUND ON......8W-01-10
GAP AND FLUSH - SPECIFICATIONS......23-95
GAS ENGINE - DIAGNOSIS AND TESTING
. . 11-4
GAS ENGINE - INSTALLATION
...........19-26
GAS ENGINE - REMOVAL
..............19-25
GAS ENGINES - CLEANING, RADIATOR
FAN
................................7-34
GAS ENGINES - DESCRIPTION, COOLANT
RECOVERY CONTAINER
................7-33GAS ENGINES - INSPECTION, RADIATOR
FAN ................................7-34
GAS ENGINES - INSTALLATION,
COOLANT RECOVERY CONTAINER........7-33
GAS ENGINES - INSTALLATION,
RADIATOR FAN.......................7-34
GAS ENGINES - OPERATION, COOLANT
RECOVERY CONTAINER................7-33
GAS ENGINES - REMOVAL, COOLANT
RECOVERY CONTAINER................7-33
GAS ENGINES - REMOVAL, RADIATOR
FAN ................................7-33
GAS ENGINES - STANDARD
PROCEDURE, DRAINING COOLING
SYSTEM - ALL........................7-17
GAS ENGINES - STANDARD
PROCEDURE, REFILLING COOLING
SYSTEM - ALL........................7-18
GASKET - DIAGNOSIS AND TESTING,
CYLINDER HEAD......................9-21
GASKET FAILURE - DIAGNOSIS AND
TESTING, CYLINDER HEAD.............9-199
GASKET SELECTION - STANDARD
PROCEDURE, HEAD...................9-281
GASKET SURFACE PREPARATION -
STANDARD PROCEDURE, ENGINE........9-10
GASKETS AND SEALERS - STANDARD
PROCEDURE, FORM-IN-PLACE . . . 9-239,9-9,9-94
GAUGE - DESCRIPTION, ENGINE
TEMPERATURE......................8J-24
GAUGE - DESCRIPTION, FUEL...........8J-26
GAUGE - DESCRIPTION, OIL PRESSURE . . 8J-33
GAUGE - DESCRIPTION, VOLTAGE.......8J-42
GAUGE - OPERATION, ENGINE
TEMPERATURE......................8J-24
GAUGE - OPERATION, FUEL............8J-26
GAUGE - OPERATION, OIL PRESSURE....8J-33
GAUGE - OPERATION, VOLTAGE.........8J-43
GAUGES - DIAGNOSIS AND TESTING,
PRESSURE..........................22-7
GAUGES INDICATOR - DESCRIPTION,
CHECK.............................8J-21
GAUGES INDICATOR - OPERATION,
CHECK.............................8J-21
GEAR - DESCRIPTION, CRANKSHAFT.....9-273
GEAR - INDEPENDENT FRONT
SUSPENSION - DESCRIPTION...........19-17
GEAR - INDEPENDENT FRONT
SUSPENSION - INSTALLATION..........19-18
GEAR - INDEPENDENT FRONT
SUSPENSION - REMOVAL..............19-17
GEAR - INSTALLATION................9-273
GEAR - INSTALLATION, PINION
GEAR/RING......................3-51,3-77
GEAR - LINK/COIL - DESCRIPTION.......19-20
GEAR - LINK/COIL - INSTALLATION......19-21
GEAR - LINK/COIL - OPERATION........19-20
GEAR - LINK/COIL - REMOVAL..........19-20
GEAR - REMOVAL....................9-273
GEAR - REMOVAL, PINION GEAR/RING....3-49,
3-75
GEAR HOUSING - INSTALLATION........9-300
GEAR HOUSING - REMOVAL............9-299
GEAR HOUSING COVER - INSTALLATION . . 9-301
GEAR HOUSING COVER - REMOVAL
.....9-301
GEAR INPUT SHAFT SEAL -
INSTALLATION, STEERING
.............19-29
GEAR INPUT SHAFT SEAL - REMOVAL,
STEERING
..........................19-27
GEAR SELECTOR INDICATOR -
DESCRIPTION
.......................8J-27
GEAR SELECTOR INDICATOR -
OPERATION
.........................8J-27
GEAR SHIFT LEVER - INSTALLATION
.....19-12
GEAR SHIFT LEVER - REMOVAL
.........19-12
GEAR, SPECIAL TOOLS - POWER
STEERING
..........................19-23
GEAR, SPECIFICATIONS - POWER
STEERING
..........................19-22
GEAR TO COOLER - INSTALLATION,
RETURN HOSE
.................19-44,19-45
GEAR TO COOLER - REMOVAL, RETURN
HOSE
.........................19-44,19-45
GEAR/RING GEAR - INSTALLATION,
PINION
.........................3-51,3-77
GEAR/RING GEAR - REMOVAL, PINION
....3-49,
3-75
14 INDEXDR
Description Group-Page Description Group-Page Description Group-Page

GEAR/RING GEAR/TONE RING -
INSTALLATION, PINION......3-108,3-137,3-164
GEAR/RING GEAR/TONE RING -
REMOVAL, PINION.........3-106,3-134,3-162
GEARSHIFT CABLE - DIAGNOSIS AND
TESTING....................21-210,21-368
GEARSHIFT CABLE - INSTALLATION....21-211,
21-370
GEARSHIFT CABLE - REMOVAL . . 21-210,21-369
GEARSHIFT CABLE, ADJUSTMENTS.....21-212,
21-370
GEAR/TONE RING - INSTALLATION,
PINION GEAR/RING.........3-108,3-137,3-164
GEAR/TONE RING - REMOVAL, PINION
GEAR/RING...............3-106,3-134,3-162
GEARTRAIN - ASSEMBLY, PLANETARY . . . 21-397
GEARTRAIN - CLEANING, PLANETARY . . . 21-396
GEARTRAIN - DESCRIPTION,
PLANETARY........................21-395
GEARTRAIN - DISASSEMBLY,
PLANETARY........................21-396
GEARTRAIN - INSPECTION, PLANETARY . 21-397
GEARTRAIN - OPERATION, PLANETARY . . 21-396
GEARTRAIN/OUTPUT SHAFT -
ASSEMBLY, PLANETARY..............21-244
GEARTRAIN/OUTPUT SHAFT -
DESCRIPTION, PLANETARY............21-241
GEARTRAIN/OUTPUT SHAFT -
DISASSEMBLY, PLANETARY...........21-242
GEARTRAIN/OUTPUT SHAFT -
INSPECTION, PLANETARY.............21-243
GEARTRAIN/OUTPUT SHAFT -
OPERATION, PLANETARY.............21-241
GENERAL - WARNINGS.............8W-01-7
GENERATOR / CHARGING SYSTEM -
SPECIFICATIONS, TORQUE.............8F-20
GENERATOR - DESCRIPTION...........8F-21
GENERATOR - INSTALLATION...........8F-24
GENERATOR - OPERATION.............8F-21
GENERATOR - REMOVAL...............8F-22
GENERATOR RATINGS, SPECIFICATIONS . . 8F-20
GENII - ASSEMBLY, TRANSFER CASE -
NV241............................21-428
GENII - ASSEMBLY, TRANSFER CASE -
NV244............................21-525
GENII - CLEANING, TRANSFER CASE -
NV241............................21-426
GENII - CLEANING, TRANSFER CASE -
NV244............................21-523
GENII - DESCRIPTION, TRANSFER CASE
- NV241...........................21-415
GENII - DESCRIPTION, TRANSFER CASE
- NV244...........................21-512
GENII - DIAGNOSIS AND TESTING,
TRANSFER CASE - NV241.............21-416
GENII - DISASSEMBLY, TRANSFER CASE
- NV241...........................21-417
GENII - DISASSEMBLY, TRANSFER CASE
- NV244...........................21-514
GENII - INSPECTION, TRANSFER CASE -
NV241............................21-426
GENII - INSPECTION, TRANSFER CASE -
NV244............................21-523
GENII - INSTALLATION, TRANSFER CASE
- NV241...........................21-438
GENII - INSTALLATION, TRANSFER CASE
- NV244...........................21-534
GENII - OPERATION, TRANSFER CASE -
NV241............................21-415
GENII - OPERATION, TRANSFER CASE -
NV244............................21-513
GENII - REMOVAL, TRANSFER CASE -
NV241............................21-417
GENII - REMOVAL, TRANSFER CASE -
NV244............................21-514
GENII - TRANSFER CASE, NV241.......21-438
GENII - TRANSFER CASE, NV244.......21-535
GLASS - DESCRIPTION, HEATED.........8G-1
GLASS - INSTALLATION, BACKLITE VENT . 23-87
GLASS - INSTALLATION, DOOR....23-20,23-30
GLASS - INSTALLATION, SIDE VIEW
MIRROR...........................23-43
GLASS - OPERATION, HEATED
...........8G-1
GLASS - REMOVAL, BACKLITE VENT
.....23-87
GLASS - REMOVAL, DOOR
........23-20,23-30
GLASS - REMOVAL, SIDE VIEW MIRROR
. . 23-42
GLASS RUN CHANNEL - INSTALLATION
. . 23-22,
23-31GLASS RUN CHANNEL - REMOVAL . 23-21,23-30
GLASS RUN WEATHERSTRIP -
INSTALLATION, FRONT DOOR...........23-92
GLASS RUN WEATHERSTRIP -
INSTALLATION, REAR DOOR............23-93
GLASS RUN WEATHERSTRIP -
REMOVAL, FRONT DOOR..............23-92
GLASS RUN WEATHERSTRIP -
REMOVAL, REAR DOOR...............23-93
GLOVE BOX - INSTALLATION...........23-52
GLOVE BOX - REMOVAL...............23-52
GLOVE BOX LAMP/SWITCH -
INSTALLATION.......................8L-28
GLOVE BOX LAMP/SWITCH - REMOVAL . . . 8L-27
GLOVE BOX LATCH - INSTALLATION.....23-52
GLOVE BOX LATCH - REMOVAL.........23-52
GOVERNOR - DESCRIPTION,
ELECTRONIC.......................21-197
GOVERNOR - INSTALLATION,
ELECTRONIC.......................21-200
GOVERNOR - OPERATION, ELECTRONIC . 21-198
GOVERNOR - REMOVAL, ELECTRONIC . . . 21-199
GRAB HANDLE - INSTALLATION,
B-PILLAR...........................23-68
GRAB HANDLE - REMOVAL, B-PILLAR....23-68
GRID LINE AND TERMINAL REPAIR -
STANDARD PROCEDURE...............8G-4
GRILLE - INSTALLATION...............23-40
GRILLE - INSTALLATION, COWL.........23-38
GRILLE - REMOVAL....................23-40
GRILLE - REMOVAL, COWL............23-38
GRILLE FRAME - INSTALLATION.........23-40
GRILLE FRAME - REMOVAL............23-40
GROUND - STANDARD PROCEDURE,
TESTING FOR A SHORT TO..........8W-01-9
GROUND AND SPLICE INFORMATION -
DESCRIPTION, CONNECTOR..........8W-01-7
GROUND ON FUSES POWERING
SEVERAL LOADS - STANDARD
PROCEDURE, TESTING FOR A SHORT
TO.............................8W-01-10
GROUND STRAP - DESCRIPTION, RADIO
NOISE SUPPRESSION..................8A-9
GROUND STRAP - INSTALLATION,
RADIO NOISE SUPPRESSION...........8A-10
GROUND STRAP - OPERATION, RADIO
NOISE SUPPRESSION..................8A-9
GROUND STRAP - REMOVAL, RADIO
NOISE SUPPRESSION..................8A-9
GROUNDS - DESCRIPTION, POWER......8E-10
GUIDE SEALS - DESCRIPTION, VALVE . 9-32,9-38
GUIDES - DESCRIPTION, VALVE....9-107,9-202
GUIDES AND SPRINGS - STANDARD
PROCEDURE, VALVES.................9-256
HALF SHAFT - CAUTION................3-20
HALF SHAFT - DIAGNOSIS AND TESTING . . 3-20
HALF SHAFT - INSTALLATION............3-21
HALF SHAFT - REMOVAL...............3-20
HALF SHAFT - SPECIAL TOOLS..........3-21
HALF SHAFT - SPECIFICATIONS..........3-21
HANDLE - INSTALLATION, A-PILLAR
TRIM/GRAB.........................23-63
HANDLE - INSTALLATION, B-PILLAR
GRAB..............................23-68
HANDLE - INSTALLATION, EXTERIOR
....23-21,
23-30
HANDLE - INSTALLATION, RELEASE
.......5-44
HANDLE - REMOVAL, A-PILLAR
TRIM/GRAB
.........................23-63
HANDLE - REMOVAL, B-PILLAR GRAB
....23-68
HANDLE - REMOVAL, EXTERIOR
. . . 23-20,23-30
HANDLE - REMOVAL, RELEASE
..........5-44
HANDLE ACTUATOR - INSTALLATION,
INSIDE
........................23-22,23-32
HANDLE ACTUATOR - REMOVAL, INSIDE
. 23-22,
23-31
HANDLE/BEZEL - INSTALLATION,
LUMBAR SUPPORT
...................23-82
HANDLE/BEZEL - REMOVAL, LUMBAR
SUPPORT
..........................23-82
HANDLE/LATCH REMOTE -
INSTALLATION, RELEASE
..............23-17
HANDLE/LATCH REMOTE - REMOVAL,
RELEASE
...........................23-17
HANDLING NON-DEPLOYED
SUPPLEMENTAL RESTRAINTS -
STANDARD PROCEDURE
...............8O-6HANDLING TUBING AND FITTINGS -
STANDARD PROCEDURE...............24-45
HANDS FREE MODULE - INSTALLATION....8T-2
HANDS FREE MODULE - REMOVAL.......8T-2
HARNESS - DIAGNOSIS AND TESTING,
WIRING..........................8W-01-7
HAZARD SWITCH - DESCRIPTION.......8L-14
HAZARD SWITCH - OPERATION.........8L-14
HCU (HYDRAULIC CONTROL UNIT) -
DESCRIPTION........................5-49
HCU (HYDRAULIC CONTROL UNIT) -
INSTALLATION........................5-50
HCU (HYDRAULIC CONTROL UNIT) -
OPERATION..........................5-49
HCU (HYDRAULIC CONTROL UNIT) -
REMOVAL...........................5-50
HEAD - CLEANING, CYLINDER.....9-200,9-251
HEAD - DESCRIPTION, CYLINDER . . 9-107,9-249
HEAD - INSPECTION, CYLINDER....9-200,9-252
HEAD - INSTALLATION, CYLINDER.......9-200
HEAD - INSTALLATION, LEFT CYLINDER . . 9-112
HEAD - INSTALLATION, RIGHT
CYLINDER..........................9-113
HEAD - LEFT - INSTALLATION,
CYLINDER...........................9-24
HEAD - LEFT - REMOVAL, CYLINDER......9-22
HEAD - OPERATION, CYLINDER.........9-199
HEAD - REMOVAL, CYLINDER.....9-200,9-249
HEAD - REMOVAL, LEFT CYLINDER......9-108
HEAD - REMOVAL, RIGHT CYLINDER.....9-110
HEAD - RIGHT - INSTALLATION,
CYLINDER...........................9-34
HEAD - RIGHT - REMOVAL, CYLINDER....9-33
HEAD COVER - INSTALLATION,
CYLINDER..........................9-255
HEAD COVER - REMOVAL, CYLINDER....9-255
HEAD COVER(S) - DESCRIPTION,
CYLINDER......................9-122,9-27
HEAD COVER(S) - INSTALLATION,
CYLINDER..................9-201,9-28,9-37
HEAD COVER(S) - REMOVAL, CYLINDER . 9-201,
9-28,9-37
HEAD GASKET - DIAGNOSIS AND
TESTING, CYLINDER...................9-21
HEAD GASKET FAILURE - DIAGNOSIS
AND TESTING, CYLINDER..............9-199
HEAD GASKET SELECTION - STANDARD
PROCEDURE........................9-281
HEADLAMP - INSTALLATION............8L-14
HEADLAMP - REMOVAL...............8L-14
HEADLAMP SWITCH - DESCRIPTION.....8L-14
HEADLAMP SWITCH - INSTALLATION....8L-15
HEADLAMP SWITCH - OPERATION.......8L-14
HEADLAMP SWITCH - REMOVAL........8L-14
HEADLAMP SWITCH BEZEL -
INSTALLATION, INSTRUMENT PANEL.....23-56
HEADLAMP SWITCH BEZEL - REMOVAL,
INSTRUMENT PANEL..................23-56
HEADLAMP UNIT - ADJUSTMENTS......8L-16
HEADLAMP UNIT - INSTALLATION.......8L-15
HEADLAMP UNIT - REMOVAL...........8L-15
HEADLINER - INSTALLATION...........23-68
HEADLINER - REMOVAL...............23-68
HEADREST - INSTALLATION............23-80
HEADREST - REMOVAL................23-80
HEADREST SLEEVE - INSTALLATION.....23-81
HEADREST SLEEVE - REMOVAL.........23-81
HEAT SHIELDS - DESCRIPTION..........11-8
HEAT SHIELDS - INSTALLATION..........11-8
HEAT SHIELDS - REMOVAL.............11-8
HEAT STAKING - STANDARD
PROCEDURE.........................23-3
HEATED GLASS - DESCRIPTION..........8G-1
HEATED GLASS - OPERATION...........8G-1
HEATED MIRRORS - DESCRIPTION.......8G-6
HEATED MIRRORS - OPERATION.........8G-6
HEATED SEAT ELEMENT - DESCRIPTION . . . 8G-9
HEATED SEAT ELEMENT - DIAGNOSIS
AND TESTING.......................8G-10
HEATED SEAT ELEMENT - INSTALLATION . 8G-10
HEATED SEAT ELEMENT - OPERATION....8G-10
HEATED SEAT ELEMENT - REMOVAL
.....8G-10
HEATED SEAT MODULE - DESCRIPTION
....8E-6
HEATED SEAT MODULE - DESCRIPTION
. . 8G-13
HEATED SEAT MODULE - DIAGNOSIS
AND TESTING
........................8E-6
HEATED SEAT MODULE - DIAGNOSIS
AND TESTING
.......................8G-14
DRINDEX 15
Description Group-Page Description Group-Page Description Group-Page