display DODGE RAM 1500 1998 2.G Repair Manual

DESCRIPTION - MONITORED SYSTEMS
There are new electronic circuit monitors that
check fuel, emission, engine and ignition perfor-
mance. These monitors use information from various
sensor circuits to indicate the overall operation of the
fuel, engine, ignition and emission systems and thus
the emissions performance of the vehicle.
The fuel, engine, ignition and emission systems
monitors do not indicate a specific component prob-
lem. They do indicate that there is an implied prob-
lem within one of the systems and that a specific
problem must be diagnosed.
If any of these monitors detect a problem affecting
vehicle emissions, the Malfunction Indicator Lamp
(MIL) will be illuminated. These monitors generate
Diagnostic Trouble Codes that can be displayed with
the MIL or a scan tool.
The following is a list of the system monitors:
²Misfire Monitor
²Fuel System Monitor
²Oxygen Sensor Monitor
²Oxygen Sensor Heater Monitor
²Catalyst Monitor
²Leak Detection Pump Monitor (if equipped)
All these system monitors require two consecutive
trips with the malfunction present to set a fault.
Refer to the appropriate Powertrain Diagnos-
tics Procedures manual for diagnostic proce-
dures.
The following is an operation and description of
each system monitor :
OXYGEN SENSOR (O2S) MONITOR
Effective control of exhaust emissions is achieved
by an oxygen feedback system. The most important
element of the feedback system is the O2S. The O2S
is located in the exhaust path. Once it reaches oper-
ating temperature 300É to 350ÉC (572É to 662ÉF), the
sensor generates a voltage that is inversely propor-
tional to the amount of oxygen in the exhaust. The
information obtained by the sensor is used to calcu-
late the fuel injector pulse width. This maintains a
14.7 to 1 Air Fuel (A/F) ratio. At this mixture ratio,
the catalyst works best to remove hydrocarbons (HC),
carbon monoxide (CO) and nitrogen oxide (NOx) from
the exhaust.
The O2S is also the main sensing element for the
Catalyst and Fuel Monitors.
The O2S can fail in any or all of the following
manners:
²slow response rate
²reduced output voltage
²dynamic shift
²shorted or open circuits
Response rate is the time required for the sensor to
switch from lean to rich once it is exposed to a richerthan optimum A/F mixture or vice versa. As the sen-
sor starts malfunctioning, it could take longer to
detect the changes in the oxygen content of the
exhaust gas.
The output voltage of the O2S ranges from 0 to 1
volt. A good sensor can easily generate any output
voltage in this range as it is exposed to different con-
centrations of oxygen. To detect a shift in the A/F
mixture (lean or rich), the output voltage has to
change beyond a threshold value. A malfunctioning
sensor could have difficulty changing beyond the
threshold value.
OXYGEN SENSOR HEATER MONITOR
If there is an oxygen sensor (O2S) shorted to volt-
age DTC, as well as a O2S heater DTC, the O2S
fault MUST be repaired first. Before checking the
O2S fault, verify that the heater circuit is operating
correctly.
Effective control of exhaust emissions is achieved
by an oxygen feedback system. The most important
element of the feedback system is the O2S. The O2S
is located in the exhaust path. Once it reaches oper-
ating temperature 300É to 350ÉC (572 É to 662ÉF), the
sensor generates a voltage that is inversely propor-
tional to the amount of oxygen in the exhaust. The
information obtained by the sensor is used to calcu-
late the fuel injector pulse width. This maintains a
14.7 to 1 Air Fuel (A/F) ratio. At this mixture ratio,
the catalyst works best to remove hydrocarbons (HC),
carbon monoxide (CO) and nitrogen oxide (NOx) from
the exhaust.
The voltage readings taken from the O2S sensor
are very temperature sensitive. The readings are not
accurate below 300ÉC. Heating of the O2S sensor is
done to allow the engine controller to shift to closed
loop control as soon as possible. The heating element
used to heat the O2S sensor must be tested to ensure
that it is heating the sensor properly.
The O2S sensor circuit is monitored for a drop in
voltage. The sensor output is used to test the heater
by isolating the effect of the heater element on the
O2S sensor output voltage from the other effects.
LEAK DETECTION PUMP MONITOR (IF EQUIPPED)
The leak detection assembly incorporates two pri-
mary functions: it must detect a leak in the evapora-
tive system and seal the evaporative system so the
leak detection test can be run.
The primary components within the assembly are:
A three port solenoid that activates both of the func-
tions listed above; a pump which contains a switch,
two check valves and a spring/diaphragm, a canister
vent valve (CVV) seal which contains a spring loaded
vent seal valve.
25 - 2 EMISSIONS CONTROLDR
EMISSIONS CONTROL (Continued)

OPERATION
OPERATION
The Powertrain Control Module (PCM) monitors
many different circuits in the fuel injection, ignition,
emission and engine systems. If the PCM senses a
problem with a monitored circuit often enough to
indicate an actual problem, it stores a Diagnostic
Trouble Code (DTC) in the PCM's memory. If the
problem is repaired or ceases to exist, the PCM can-
cels the code after 40 warm-up cycles. Diagnostic
trouble codes that affect vehicle emissions illuminate
the Malfunction Indicator Lamp (MIL). The MIL is
displayed as an engine icon (graphic) on the instru-
ment panel. Refer to Malfunction Indicator Lamp in
this section.
Certain criteria must be met before the PCM
stores a DTC in memory. The criteria may be a spe-
cific range of engine RPM, engine temperature,
and/or input voltage to the PCM.
The PCM might not store a DTC for a monitored
circuit even though a malfunction has occurred. This
may happen because one of the DTC criteria for the
circuit has not been met.For example,assume the
diagnostic trouble code criteria requires the PCM to
monitor the circuit only when the engine operates
between 750 and 2000 RPM. Suppose the sensor's
output circuit shorts to ground when engine operates
above 2400 RPM (resulting in 0 volt input to the
PCM). Because the condition happens at an engine
speed above the maximum threshold (2000 rpm), the
PCM will not store a DTC.
There are several operating conditions for which
the PCM monitors and sets DTC's. Refer to Moni-
tored Systems, Components, and Non-Monitored Cir-
cuits in this section.
Technicians must retrieve stored DTC's by connect-
ing the DRB scan tool (or an equivalent scan tool) to
the 16±way data link connector. The connector is
located on the bottom edge of the instrument panel
near the steering column (Fig. 1).
NOTE: Various diagnostic procedures may actually
cause a diagnostic monitor to set a DTC. For
instance, pulling a spark plug wire to perform a
spark test may set the misfire code. When a repair
is completed and verified, connect the DRB scan
tool to the 16±way data link connector to erase all
DTC's and extinguish the MIL.
OPERATION - TASK MANAGER
The Task Manager determines which tests happen
when and which functions occur when. Many of the
diagnostic steps required by OBD II must be per-
formed under specific operating conditions. The TaskManager software organizes and prioritizes the diag-
nostic procedures. The job of the Task Manager is to
determine if conditions are appropriate for tests to be
run, monitor the parameters for a trip for each test,
and record the results of the test. Following are the
responsibilities of the Task Manager software:
²Test Sequence
²MIL Illumination
²Diagnostic Trouble Codes (DTCs)
²Trip Indicator
²Freeze Frame Data Storage
²Similar Conditions Window
Test Sequence
In many instances, emissions systems must fail
diagnostic tests more than once before the PCM illu-
minates the MIL. These tests are know as 'two trip
monitors.' Other tests that turn the MIL lamp on
after a single failure are known as 'one trip moni-
tors.' A trip is defined as 'start the vehicle and oper-
ate it to meet the criteria necessary to run the given
monitor.'
Many of the diagnostic tests must be performed
under certain operating conditions. However, there
are times when tests cannot be run because another
test is in progress (conflict), another test has failed
(pending) or the Task Manager has set a fault that
may cause a failure of the test (suspend).
²Pending
Under some situations the Task Manager will not
run a monitor if the MIL is illuminated and a fault is
stored from another monitor. In these situations, the
Task Manager postpones monitorspendingresolu-
tion of the original fault. The Task Manager does not
run the test until the problem is remedied.
Fig. 1 DATA LINK CONNECTOR LOCATION - TYPICAL
1 - 16-WAY DATA LINK CONNECTOR
DREMISSIONS CONTROL 25 - 5
EMISSIONS CONTROL (Continued)

For example, when the MIL is illuminated for an
Oxygen Sensor fault, the Task Manager does not run
the Catalyst Monitor until the Oxygen Sensor fault is
remedied. Since the Catalyst Monitor is based on sig-
nals from the Oxygen Sensor, running the test would
produce inaccurate results.
²Conflict
There are situations when the Task Manager does
not run a test if another monitor is in progress. In
these situations, the effects of another monitor run-
ning could result in an erroneous failure. If thiscon-
flictis present, the monitor is not run until the
conflicting condition passes. Most likely the monitor
will run later after the conflicting monitor has
passed.
For example, if the Fuel System Monitor is in
progress, the Task Manager does not run the EGR
Monitor. Since both tests monitor changes in air/fuel
ratio and adaptive fuel compensation, the monitors
will conflict with each other.
²Suspend
Occasionally the Task Manager may not allow a two
trip fault to mature. The Task Manager willsus-
pendthe maturing of a fault if a condition exists
that may induce an erroneous failure. This prevents
illuminating the MIL for the wrong fault and allows
more precis diagnosis.
For example, if the PCM is storing a one trip fault
for the Oxygen Sensor and the EGR monitor, the
Task Manager may still run the EGR Monitor but
will suspend the results until the Oxygen Sensor
Monitor either passes or fails. At that point the Task
Manager can determine if the EGR system is actu-
ally failing or if an Oxygen Sensor is failing.
MIL Illumination
The PCM Task Manager carries out the illumina-
tion of the MIL. The Task Manager triggers MIL illu-
mination upon test failure, depending on monitor
failure criteria.
The Task Manager Screen shows both a Requested
MIL state and an Actual MIL state. When the MIL is
illuminated upon completion of a test for a third trip,
the Requested MIL state changes to OFF. However,
the MIL remains illuminated until the next key
cycle. (On some vehicles, the MIL will actually turn
OFF during the third key cycle) During the key cycle
for the third good trip, the Requested MIL state is
OFF, while the Actual MILL state is ON. After the
next key cycle, the MIL is not illuminated and both
MIL states read OFF.
Diagnostic Trouble Codes (DTCs)
With OBD II, different DTC faults have different
priorities according to regulations. As a result, the
priorities determine MIL illumination and DTC era-sure. DTCs are entered according to individual prior-
ity. DTCs with a higher priority overwrite lower
priority DTCs.
Priorities
²Priority 0 ÐNon-emissions related trouble codes
²Priority 1 Ð One trip failure of a two trip fault
for non-fuel system and non-misfire.
²Priority 2 Ð One trip failure of a two trip fault
for fuel system (rich/lean) or misfire.
²Priority3ÐTwotrip failure for a non-fuel sys-
tem and non-misfire or matured one trip comprehen-
sive component fault.
²Priority4ÐTwotrip failure or matured fault
for fuel system (rich/lean) and misfire or one trip cat-
alyst damaging misfire.
Non-emissions related failures have no priority.
One trip failures of two trip faults have low priority.
Two trip failures or matured faults have higher pri-
ority. One and two trip failures of fuel system and
misfire monitor take precedence over non-fuel system
and non-misfire failures.
DTC Self Erasure
With one trip components or systems, the MIL is
illuminated upon test failure and DTCs are stored.
Two trip monitors are components requiring failure
in two consecutive trips for MIL illumination. Upon
failure of the first test, the Task Manager enters a
maturing code. If the component fails the test for a
second time the code matures and a DTC is set.
After three good trips the MIL is extinguished and
the Task Manager automatically switches the trip
counter to a warm-up cycle counter. DTCs are auto-
matically erased following 40 warm-up cycles if the
component does not fail again.
For misfire and fuel system monitors, the compo-
nent must pass the test under a Similar Conditions
Window in order to record a good trip. A Similar Con-
ditions Window is when engine RPM is within  375
RPM and load is within  10% of when the fault
occurred.
NOTE: It is important to understand that a compo-
nent does not have to fail under a similar window of
operation to mature. It must pass the test under a
Similar Conditions Window when it failed to record
a Good Trip for DTC erasure for misfire and fuel
system monitors.
DTCs can be erased anytime with a DRB III. Eras-
ing the DTC with the DRB III erases all OBD II
information. The DRB III automatically displays a
warning that erasing the DTC will also erase all
OBD II monitor data. This includes all counter infor-
mation for warm-up cycles, trips and Freeze Frame.
25 - 6 EMISSIONS CONTROLDR
EMISSIONS CONTROL (Continued)

Trip Indicator
TheTripis essential for running monitors and
extinguishing the MIL. In OBD II terms, a trip is a
set of vehicle operating conditions that must be met
for a specific monitor to run. All trips begin with a
key cycle.
Good Trip
The Good Trip counters are as follows:
²Specific Good Trip
²Fuel System Good Trip
²Misfire Good Trip
²Alternate Good Trip (appears as a Global Good
Trip on DRB III)
²Comprehensive Components
²Major Monitor
²Warm-Up Cycles
Specific Good Trip
The term Good Trip has different meanings
depending on the circumstances:
²If the MIL is OFF, a trip is defined as when the
Oxygen Sensor Monitor and the Catalyst Monitor
have been completed in the same drive cycle.
²If the MIL is ON and a DTC was set by the Fuel
Monitor or Misfire Monitor (both continuous moni-
tors), the vehicle must be operated in the Similar
Condition Window for a specified amount of time.
²If the MIL is ON and a DTC was set by a Task
Manager commanded once-per-trip monitor (such as
the Oxygen Sensor Monitor, Catalyst Monitor, Purge
Flow Monitor, Leak Detection Pump Monitor, EGR
Monitor or Oxygen Sensor Heater Monitor), a good
trip is when the monitor is passed on the next start-
up.
²If the MIL is ON and any other emissions DTC
was set (not an OBD II monitor), a good trip occurs
when the Oxygen Sensor Monitor and Catalyst Mon-
itor have been completed, or two minutes of engine
run time if the Oxygen Sensor Monitor and Catalyst
Monitor have been stopped from running.
Fuel System Good Trip
To count a good trip (three required) and turn off
the MIL, the following conditions must occur:
²Engine in closed loop
²Operating in Similar Conditions Window
²Short Term multiplied by Long Term less than
threshold
²Less than threshold for a predetermined time
If all of the previous criteria are met, the PCM will
count a good trip (three required) and turn off the
MIL.
Misfire Good Trip
If the following conditions are met the PCM will
count one good trip (three required) in order to turn
off the MIL:
²Operating in Similar Condition Window
²1000 engine revolutions with no misfireWarm-Up Cycles
Once the MIL has been extinguished by the Good
Trip Counter, the PCM automatically switches to a
Warm-Up Cycle Counter that can be viewed on the
DRB III. Warm-Up Cycles are used to erase DTCs
and Freeze Frames. Forty Warm-Up cycles must
occur in order for the PCM to self-erase a DTC and
Freeze Frame. A Warm-Up Cycle is defined as fol-
lows:
²Engine coolant temperature must start below
and rise above 160É F
²Engine coolant temperature must rise by 40É F
²No further faults occur
Freeze Frame Data Storage
Once a failure occurs, the Task Manager records
several engine operating conditions and stores it in a
Freeze Frame. The Freeze Frame is considered one
frame of information taken by an on-board data
recorder. When a fault occurs, the PCM stores the
input data from various sensors so that technicians
can determine under what vehicle operating condi-
tions the failure occurred.
The data stored in Freeze Frame is usually
recorded when a system fails the first time for two
trip faults. Freeze Frame data will only be overwrit-
ten by a different fault with a higher priority.
CAUTION: Erasing DTCs, either with the DRB III or
by disconnecting the battery, also clears all Freeze
Frame data.
Similar Conditions Window
The Similar Conditions Window displays informa-
tion about engine operation during a monitor. Abso-
lute MAP (engine load) and Engine RPM are stored
in this window when a failure occurs. There are two
different Similar conditions Windows: Fuel System
and Misfire.
FUEL SYSTEM
²Fuel System Similar Conditions WindowÐ
An indicator that 'Absolute MAP When Fuel Sys Fail'
and 'RPM When Fuel Sys Failed' are all in the same
range when the failure occurred. Indicated by switch-
ing from 'NO' to 'YES'.
²Absolute MAP When Fuel Sys FailÐ 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 Fuel Sys FailÐ The stored RPM
reading at the time of failure. Informs the user at
what engine RPM the failure occurred.
DREMISSIONS CONTROL 25 - 7
EMISSIONS CONTROL (Continued)

DEPLOYMENT - STANDARD
PROCEDURE, SERVICE AFTER A
SUPPLEMENTAL RESTRAINT............8O-7
DETECTION ASSY - DESCRIPTION,
NATURAL VAC LEAK..................25-23
DETECTION ASSY - INSTALLATION,
NATURAL VAC LEAK..................25-25
DETECTION ASSY - OPERATION,
NATURAL VAC LEAK..................25-23
DETECTION ASSY - REMOVAL, NATURAL
VAC LEAK..........................25-24
DETECTION PUMP - DESCRIPTION, LEAK . 25-13
DETECTION PUMP - INSTALLATION,
LEAK..............................25-16
DETECTION PUMP - OPERATION, LEAK . . . 25-14
DETECTION PUMP - REMOVAL, LEAK....25-16
DEVICES - STANDARD PROCEDURE,
ELECTROSTATIC DISCHARGE (ESD)
SENSITIVE........................8W-01-8
DIAGNOSTIC TROUBLE CODES -
DESCRIPTION........................25-1
DIAGNOSTICS (OBD) - DIAGNOSIS AND
TESTING, ON-BOARD...................7-5
DIAGRAMS - DESCRIPTION, HOW TO
USE WIRING......................8W-01-1
DIAGRAMS - HYDRAULIC SCHEMATICS,
SCHEMATICS.................21-176,21-337
DIESEL - CLEANING, RADIATOR - 5.9L....7-56
DIESEL - CLEANING, RADIATOR FAN -
5.9L................................7-35
DIESEL - CLEANING, WATER PUMP -
5.9L................................7-62
DIESEL - DESCRIPTION.................14-62
DIESEL - DESCRIPTION, 5.9L............11-3
DIESEL - DESCRIPTION, BELT
TENSIONER - 5.9L.....................7-23
DIESEL - DESCRIPTION, COOLING
SYSTEM FLOW - 5.9L...................7-3
DIESEL - DESCRIPTION, ENGINE 5.9L....9-232
DIESEL - DESCRIPTION, ENGINE BLOCK
HEATER - 5.9L........................7-37
DIESEL - DESCRIPTION, ENGINE
COOLANT THERMOSTAT - 5.9L...........7-46
DIESEL - DESCRIPTION, FAN DRIVE
VISCOUS CLUTCH - 5.9L...............7-52
DIESEL - DESCRIPTION, RADIATOR -
5.9L................................7-56
DIESEL - DESCRIPTION, TRANS COOLER
- 5.9L..............................7-68
DIESEL - DESCRIPTION, WATER PUMP -
5.9L................................7-62
DIESEL - FUEL INJECTOR FIRING ORDER . 14-48
DIESEL - INSPECTION, RADIATOR - 5.9L . . . 7-56
DIESEL - INSPECTION, RADIATOR FAN -
5.9L................................7-35
DIESEL - INSPECTION, TAILPIPE - 5.9L . . . 11-10
DIESEL - INSPECTION, WATER PUMP -
5.9L................................7-62
DIESEL - INSTALLATION................11-8
DIESEL - INSTALLATION...............14-62
DIESEL - INSTALLATION.....19-26,19-31,19-42
DIESEL - INSTALLATION, BELT
TENSIONER - 5.9L.....................7-24
DIESEL - INSTALLATION, DRIVE BELT -
5.9L
................................7-29
DIESEL - INSTALLATION, ENGINE BLOCK
HEATER - 5.9L
........................7-38
DIESEL - INSTALLATION, ENGINE
COOLANT THERMOSTAT - 5.9L
...........7-47
DIESEL - INSTALLATION, EXCEPT
........14-19
DIESEL - INSTALLATION, MUFFLER -
5.9L
...............................11-10
DIESEL - INSTALLATION, RADIATOR -
5.9L
................................7-57
DIESEL - INSTALLATION, RADIATOR FAN
- 5.9L
..............................7-36
DIESEL - INSTALLATION, TAILPIPE - 5.9L
. 11-11
DIESEL - INSTALLATION, WATER PUMP -
5.9L
................................7-62
DIESEL - MAINTENANCE SCHEDULES,
24-VALVE CUMMINS TURBO
.............0-12
DIESEL - OPERATION, BELT TENSIONER
- 5.9L
..............................7-23
DIESEL - OPERATION, ENGINE BLOCK
HEATER - 5.9L
........................7-38
DIESEL - OPERATION, ENGINE COOLANT
THERMOSTAT - 5.9L
...................7-46DIESEL - OPERATION, FAN DRIVE
VISCOUS CLUTCH - 5.9L...............7-52
DIESEL - OPERATION, RADIATOR - 5.9L . . . 7-56
DIESEL - OPERATION, TRANS COOLER -
5.9L................................7-69
DIESEL - OPERATION, WATER PUMP -
5.9L................................7-62
DIESEL - REMOVAL....................11-7
DIESEL - REMOVAL...................14-62
DIESEL - REMOVAL.........19-25,19-30,19-41
DIESEL - REMOVAL, BELT TENSIONER -
5.9L................................7-23
DIESEL - REMOVAL, DRIVE BELT - 5.9L....7-29
DIESEL - REMOVAL, ENGINE BLOCK
HEATER - 5.9L........................7-38
DIESEL - REMOVAL, ENGINE COOLANT
THERMOSTAT - 5.9L...................7-47
DIESEL - REMOVAL, EXCEPT...........14-17
DIESEL - REMOVAL, MUFFLER - 5.9L.....11-10
DIESEL - REMOVAL, RADIATOR - 5.9L.....7-56
DIESEL - REMOVAL, RADIATOR FAN -
5.9L................................7-35
DIESEL - REMOVAL, TAILPIPE - 5.9L.....11-10
DIESEL - REMOVAL, WATER PUMP -
5.9L................................7-62
DIESEL - SPECIFICATIONS, 5.9L.........9-244
DIESEL - TORQUE, FUEL SYSTEM -
EXCEPT.............................14-3
DIESEL ENGINE - DESCRIPTION, FUEL
REQUIREMENTS.......................0-1
DIESEL ENGINE - DIAGNOSIS AND
TESTING............................11-5
DIESEL ENGINE - DIAGNOSIS AND
TESTING, COOLING SYSTEM.............7-7
DIESEL ENGINE - INSTALLATION........8R-17
DIESEL ENGINE - INSTALLATION, 5.9L . . . 24-54,
24-58,24-72
DIESEL ENGINE - INSTALLATION,
EXCEPT............................8R-17
DIESEL ENGINE - REMOVAL............8R-16
DIESEL ENGINE - REMOVAL, 5.9L . . 24-53,24-56,
24-70
DIESEL ENGINE - REMOVAL, EXCEPT....8R-15
DIESEL ENGINE - STANDARD
PROCEDURE, DRAINING COOLING
SYSTEM 5.9L........................7-18
DIESEL ENGINE - STANDARD
PROCEDURE, REFILLING COOLING
SYSTEM 5.9L........................7-19
DIESEL ENGINE - TORQUE, FUEL
SYSTEM............................14-48
DIESEL ENGINE, SPECIAL TOOLS - 5.9L . . 9-246
DIESEL ENGINES - DESCRIPTION,
ENGINE OIL...........................0-2
DIESEL FUEL SYSTEM - DESCRIPTION . . . 14-45
DIESEL FUEL SYSTEM, SPECIAL TOOLS . . 14-49
DIESEL ONLY - ASSEMBLY, 5.9L..........7-70
DIESEL ONLY - DISASSEMBLY, 5.9L.......7-70
DIFFERENTIAL - ASSEMBLY . . . 3-129,3-156,3-47,
3-73,3-99
DIFFERENTIAL - DISASSEMBLY....3-128,3-155,
3-47,3-72,3-98
DIFFERENTIAL - INSTALLATION....3-130,3-157,
3-48,3-74,3-99
DIFFERENTIAL - REMOVAL
. . . 3-127,3-155,3-46,
3-72,3-97
DIFFERENTIAL CASE BEARINGS -
INSTALLATION
....3-106,3-134,3-161,3-48,3-75
DIFFERENTIAL CASE BEARINGS -
REMOVAL
........3-105,3-134,3-161,3-48,3-75
DIFFERENTIAL COVER - INSTALLATION
....3-97
DIFFERENTIAL COVER - REMOVAL
........3-97
DIFFERENTIAL TRAC-RITE - ASSEMBLY
. . 3-133,
3-161
DIFFERENTIAL TRAC-RITE - CLEANING
. . . 3-132,
3-160
DIFFERENTIAL TRAC-RITE -
DESCRIPTION
..................3-131,3-158
DIFFERENTIAL TRAC-RITE -
DISASSEMBLY
..................3-131,3-158
DIFFERENTIAL TRAC-RITE - INSPECTION
. 3-132,
3-160
DIFFERENTIAL TRAC-RITE - OPERATION
. . 3-131,
3-158
DIFFERENTIAL-TRAC-LOK - ASSEMBLY
. . . 3-103
DIFFERENTIAL-TRAC-LOK -
DESCRIPTION
.......................3-100DIFFERENTIAL-TRAC-LOK - DIAGNOSIS
AND TESTING.......................3-100
DIFFERENTIAL-TRAC-LOK -
DISASSEMBLY.......................3-101
DIFFERENTIAL-TRAC-LOK - OPERATION . . . 3-100
DIMENSIONS - SPECIFICATIONS, BODY
OPENING...........................23-99
DIMENSIONS - SPECIFICATIONS, FRAME . . 13-16
DIODE - INSTALLATION............8W-01-14
DIODE - REMOVAL................8W-01-14
DIODE REPLACEMENT - STANDARD
PROCEDURE........................24-45
DISC - INSTALLATION, CLUTCH...........6-5
DISC - REMOVAL, CLUTCH...............6-5
DISC BRAKE CALIPER ADAPTER MOUNT
- INSTALLATION......................5-22
DISC BRAKE CALIPERS - DESCRIPTION....5-16
DISC BRAKE CALIPERS - OPERATION.....5-16
DISC BRAKE ROTOR, DIAGNOSIS AND
TESTING............................5-32
DISCHARGE (ESD) SENSITIVE DEVICES -
STANDARD PROCEDURE,
ELECTROSTATIC...................8W-01-8
DISCHARGE LINE - DESCRIPTION, A/C....24-56
DISPLAY TEST MODE - DESCRIPTION,
STATE ..............................25-1
DISTRIBUTION - DESCRIPTION, POWER . 8W-97-1
DISTRIBUTION - OPERATION, POWER . . 8W-97-1
DISTRIBUTION DUCT - INSTALLATION,
FLOOR.............................24-34
DISTRIBUTION DUCT - REMOVAL,
FLOOR.............................24-33
DISTRIBUTION SYSTEMS, SPECIAL
TOOLS - POWER...................8W-97-2
DOME LAMP - DESCRIPTION...........8L-26
DOME LAMP - INSTALLATION..........8L-26
DOME LAMP - OPERATION.............8L-26
DOME LAMP - REMOVAL..............8L-26
DOOR - INSTALLATION...........23-18,23-28
DOOR - INSTALLATION, BLEND.........24-27
DOOR - INSTALLATION, DEFROST.......24-31
DOOR - INSTALLATION, FUEL FILL.......23-39
DOOR - INSTALLATION, MODE..........24-38
DOOR - INSTALLATION, RECIRCULATION . . 24-40
DOOR - REMOVAL...............23-18,23-28
DOOR - REMOVAL, BLEND.............24-27
DOOR - REMOVAL, DEFROST...........24-31
DOOR - REMOVAL, FUEL FILL..........23-39
DOOR - REMOVAL, MODE..............24-38
DOOR - REMOVAL, RECIRCULATION.....24-39
DOOR ACTUATOR - DESCRIPTION,
BLEND.............................24-17
DOOR ACTUATOR - DESCRIPTION,
DEFROST...........................24-20
DOOR ACTUATOR - DESCRIPTION,
MODE.............................24-23
DOOR ACTUATOR - DESCRIPTION,
RECIRCULATION.....................24-24
DOOR ACTUATOR - INSTALLATION,
BLEND.............................24-18
DOOR ACTUATOR - INSTALLATION,
DEFROST...........................24-21
DOOR ACTUATOR - INSTALLATION,
MODE.............................24-23
DOOR ACTUATOR - INSTALLATION,
RECIRCULATION.....................24-25
DOOR ACTUATOR - OPERATION, BLEND . . 24-17
DOOR ACTUATOR - OPERATION,
DEFROST...........................24-21
DOOR ACTUATOR - OPERATION, MODE . . . 24-23
DOOR ACTUATOR - OPERATION,
RECIRCULATION
.....................24-24
DOOR ACTUATOR - REMOVAL, BLEND
....24-17
DOOR ACTUATOR - REMOVAL, DEFROST
. . 24-21
DOOR ACTUATOR - REMOVAL, MODE
....24-23
DOOR ACTUATOR - REMOVAL,
RECIRCULATION
.....................24-24
DOOR AJAR INDICATOR - DESCRIPTION
. . 8J-23
DOOR AJAR INDICATOR - OPERATION
....8J-23
DOOR AJAR SWITCH - DESCRIPTION
....8L-27
DOOR AJAR SWITCH - OPERATION
......8L-27
DOOR GLASS - INSTALLATION
.....23-20,23-30
DOOR GLASS - REMOVAL
........23-20,23-30
DOOR GLASS RUN WEATHERSTRIP -
INSTALLATION, FRONT
................23-92
DOOR GLASS RUN WEATHERSTRIP -
INSTALLATION, REAR
.................23-93
10 INDEXDR
Description Group-Page Description Group-Page Description Group-Page

LUBRICATION - DIAGNOSIS AND
TESTING, ENGINE DIAGNOSIS.......9-187,9-7
LUBRICATION - OPERATION . . . 9-150,9-289,9-61
LUBRICATION - STANDARD PROCEDURE . . 19-34
LUBRICATION - STANDARD PROCEDURE,
BODY...............................23-3
LUMBAR CONTROL SWITCH -
DESCRIPTION.......................8N-17
LUMBAR CONTROL SWITCH -
OPERATION.........................8N-18
LUMBAR CONTROL SWITCH - REMOVAL . 8N-18
LUMBAR MOTOR - DESCRIPTION.......8N-18
LUMBAR MOTOR - DIAGNOSIS AND
TESTING...........................8N-18
LUMBAR MOTOR - OPERATION.........8N-18
LUMBAR SUPPORT HANDLE/BEZEL -
INSTALLATION.......................23-82
LUMBAR SUPPORT HANDLE/BEZEL -
REMOVAL..........................23-82
MAIN BEARING - FITTING - STANDARD
PROCEDURE, CRANKSHAFT.......9-134,9-207
MAIN BEARING CLEARANCE -
STANDARD PROCEDURE...............9-274
MAIN BEARING FITTING, STANDARD
PROCEDURE.........................9-44
MAIN BEARINGS - INSPECTION,
CRANKSHAFT..................9-135,9-208
MAINTENANCE SCHEDULES, 24-VALVE
CUMMINS TURBO DIESEL..............0-12
MALFUNCTION INDICATOR LAMP (MIL) -
DESCRIPTION.......................8J-31
MALFUNCTION INDICATOR LAMP (MIL) -
OPERATION.........................8J-31
MANAGER - DESCRIPTION, TASK.........25-1
MANAGER - OPERATION, TASK..........25-5
MANIFOLD - CLEANING, EXHAUST . 9-163,9-226,
9-298
MANIFOLD - CLEANING, INTAKE . . . 9-160,9-226,
9-297
MANIFOLD - DESCRIPTION, EXHAUST . . . 9-161,
9-226,9-74
MANIFOLD - DESCRIPTION, INTAKE.....9-159,
9-225,9-72
MANIFOLD - INSPECTION, EXHAUST.....9-163,
9-227,9-298
MANIFOLD - INSPECTION, INTAKE . 9-160,9-226,
9-297
MANIFOLD - INSTALLATION, EXHAUST . . . 9-164,
9-227,9-298,9-74
MANIFOLD - INSTALLATION, INTAKE.....9-160,
9-226,9-298,9-73
MANIFOLD - OPERATION, EXHAUST......9-226
MANIFOLD - REMOVAL, EXHAUST . . 9-161,9-226,
9-298,9-74
MANIFOLD - REMOVAL, INTAKE . . . 9-159,9-226,
9-297,9-73
MANIFOLD LEAKAGE - DIAGNOSIS AND
TESTING, INTAKE...............9-159,9-225
MANIFOLD LEAKS - DIAGNOSIS AND
TESTING, INTAKE.....................9-72
MANUAL - INSTALLATION, WINDOW
REGULATOR...................23-27,23-35
MANUAL - REMOVAL, WINDOW
REGULATOR...................23-26,23-35
MANUAL BLEEDING - STANDARD
PROCEDURE..........................5-5
MANUAL TRANSMISSION -
DESCRIPTION.........................0-4
MANUAL TRANSMISSION - NV3500 -
ASSEMBLY..........................21-17
MANUAL TRANSMISSION - NV3500 -
CLEANING..........................21-15
MANUAL TRANSMISSION - NV3500 -
DESCRIPTION........................21-1
MANUAL TRANSMISSION - NV3500 -
DIAGNOSIS AND TESTING..............21-3
MANUAL TRANSMISSION - NV3500 -
DISASSEMBLY........................21-4
MANUAL TRANSMISSION - NV3500 -
INSPECTION
........................21-16
MANUAL TRANSMISSION - NV3500 -
INSTALLATION
.......................21-39
MANUAL TRANSMISSION - NV3500 -
OPERATION
..........................21-1
MANUAL TRANSMISSION - NV3500 -
REMOVAL
...........................21-3
MANUAL TRANSMISSION - NV3500 -
SPECIAL TOOLS
.....................21-40MANUAL TRANSMISSION - NV3500 -
SPECIFICATIONS.....................21-40
MANUAL TRANSMISSION - NV4500 -
ASSEMBLY..........................21-63
MANUAL TRANSMISSION - NV4500 -
CLEANING..........................21-62
MANUAL TRANSMISSION - NV4500 -
DESCRIPTION.......................21-43
MANUAL TRANSMISSION - NV4500 -
DIAGNOSIS AND TESTING.............21-44
MANUAL TRANSMISSION - NV4500 -
DISASSEMBLY.......................21-46
MANUAL TRANSMISSION - NV4500 -
INSPECTION........................21-62
MANUAL TRANSMISSION - NV4500 -
INSTALLATION.......................21-80
MANUAL TRANSMISSION - NV4500 -
OPERATION.........................21-43
MANUAL TRANSMISSION - NV4500 -
REMOVAL..........................21-44
MANUAL TRANSMISSION - NV4500 -
SPECIAL TOOLS.....................21-81
MANUAL TRANSMISSION - NV4500 -
SPECIFICATIONS.....................21-81
MANUAL TRANSMISSION - NV5600 -
ASSEMBLY.........................21-106
MANUAL TRANSMISSION - NV5600 -
DESCRIPTION.......................21-88
MANUAL TRANSMISSION - NV5600 -
DIAGNOSIS AND TESTING.............21-90
MANUAL TRANSMISSION - NV5600 -
DISASSEMBLY.......................21-91
MANUAL TRANSMISSION - NV5600 -
INSPECTION.........................21-106
MANUAL TRANSMISSION - NV5600 -
INSTALLATION......................21-121
MANUAL TRANSMISSION - NV5600 -
OPERATION.........................21-90
MANUAL TRANSMISSION - NV5600 -
REMOVAL..........................21-90
MANUAL TRANSMISSION - NV5600 -
SPECIAL TOOLS....................21-123
MAP SENSOR - DESCRIPTION.....14-32,14-83
MAP SENSOR - INSTALLATION..........14-34
MAP SENSOR - OPERATION............14-32
MAP SENSOR - REMOVAL.............14-33
MARKER LAMP - INSTALLATION,
FENDER............................8L-18
MARKER LAMP - INSTALLATION,
TAILGATE...........................8L-18
MARKER LAMP - REMOVAL, FENDER....8L-17
MARKER LAMP - REMOVAL, TAILGATE . . . 8L-18
MASTER CYLINDER - DESCRIPTION......5-24
MASTER CYLINDER - OPERATION........5-25
MASTER CYLINDER BLEEDING -
STANDARD PROCEDURE................5-26
MASTER CYLINDER/POWER BOOSTER -
DIAGNOSIS AND TESTING..............5-25
MATCH MOUNTING - STANDARD
PROCEDURE.........................22-3
MATCHING TIRE - DESCRIPTION, FULL
SIZE, SPARE WHEEL WITH.............22-15
MATS - INSTALLATION, CARPETS AND
FLOOR.............................23-65
MATS - REMOVAL, CARPETS AND
FLOOR.............................23-65
MEASUREMENT - 4WD (LD) -
STANDARD PROCEDURE, HEIGHT.........2-3
MEASURING TIMING CHAIN WEAR -
STANDARD PROCEDURE...............9-167
MEASURING TIMING CHAIN WEAR,
STANDARD PROCEDURE................9-77
MECHANICAL - DIAGNOSIS AND
TESTING, ENGINE DIAGNOSIS.....9-185,9-188,
9-233,9-6,9-92
MECHANISM - DESCRIPTION, SHIFT....21-252,
21-398
MECHANISM - INSTALLATION, SHIFT.....21-87
MECHANISM - OPERATION, SHIFT......21-252,
21-398
MECHANISM - REMOVAL, SHIFT
........21-86
METRIC SYSTEM - DESCRIPTION
......Intro.-8
MICRO 420 BATTERY TESTER -
STANDARD PROCEDURE, USING
........8F-12
MILE, SPECIFICATIONS - TIRE
REVOLUTIONS PER
...................22-10
MINI-TRIP COMPUTER - DIAGNOSIS
AND TESTING, COMPASS
..............8M-6MIRROR - DESCRIPTION, AUTOMATIC
DAY / NIGHT........................8N-11
MIRROR - DIAGNOSIS AND TESTING,
AUTOMATIC DAY / NIGHT..............8N-11
MIRROR - INSTALLATION, SIDE VIEW....23-42
MIRROR - OPERATION, AUTOMATIC DAY
/ NIGHT............................8N-11
MIRROR - REMOVAL, AUTOMATIC DAY /
NIGHT.............................8N-12
MIRROR - REMOVAL, REAR VIEW.......23-69
MIRROR - REMOVAL, SIDE VIEW........23-41
MIRROR - REMOVAL, SIDEVIEW........8N-12
MIRROR FLAG - INSTALLATION, SIDE
VIEW..............................23-27
MIRROR FLAG - REMOVAL, SIDE VIEW . . . 23-27
MIRROR GLASS - INSTALLATION, SIDE
VIEW..............................23-43
MIRROR GLASS - REMOVAL, SIDE VIEW . . 23-42
MIRROR SUPPORT BRACKET -
INSTALLATION, REAR VIEW............23-70
MIRROR SWITCH - DIAGNOSIS AND
TESTING, POWER....................8N-12
MIRROR SWITCH - REMOVAL, POWER . . . 8N-12
MIRRORS - DESCRIPTION, HEATED.......8G-6
MIRRORS - DESCRIPTION, POWER......8N-10
MIRRORS - DIAGNOSIS AND TESTING,
POWER............................8N-10
MIRRORS - OPERATION, HEATED........8G-6
MIRRORS - OPERATION, POWER........8N-10
MODE - DESCRIPTION, CIRCUIT
ACTUATION TEST.....................25-1
MODE - DESCRIPTION, STATE DISPLAY
TEST...............................25-1
MODE DOOR - INSTALLATION..........24-38
MODE DOOR - REMOVAL..............24-38
MODE DOOR ACTUATOR - DESCRIPTION . . 24-23
MODE DOOR ACTUATOR -
INSTALLATION.......................24-23
MODE DOOR ACTUATOR - OPERATION . . . 24-23
MODE DOOR ACTUATOR - REMOVAL.....24-23
MODE SENSOR - DESCRIPTION . . 21-509,21-538,
21-573
MODE SENSOR - OPERATION . . . 21-509,21-539,
21-573
MODES OF OPERATION - DESCRIPTION....8E-7
MODES, STANDARD PROCEDURE -
CONFIGURING A NEW MODULE /
SWITCH OPERATING...................8Q-3
MODULE - DESCRIPTION, AIRBAG
CONTROL..........................8O-11
MODULE - DESCRIPTION, DRIVER DOOR . . 8N-5
MODULE - DESCRIPTION, FRONT
CONTROL........................8W-97-5
MODULE - DESCRIPTION, FRONT
CONTROL...........................8E-5
MODULE - DESCRIPTION, FUEL PUMP....14-11
MODULE - DESCRIPTION, FUEL TANK....14-63
MODULE - DESCRIPTION, HEATED SEAT . . . 8E-6
MODULE - DESCRIPTION, HEATED SEAT . . 8G-13
MODULE - DESCRIPTION, INTEGRATED
POWER..........................8W-97-3
MODULE - DESCRIPTION, REMOTE
KEYLESS ENTRY......................8N-7
MODULE - DESCRIPTION, SENTRY KEY
IMMOBILIZER.......................8E-13
MODULE - DESCRIPTION, TRANSFER
CASE CONTROL......................8E-16
MODULE - DESCRIPTION,
TRANSMISSION CONTROL.............8E-20
MODULE - DESCRIPTION, WIPER.......8R-22
MODULE - DIAGNOSIS AND TESTING,
DRIVER DOOR.......................8N-6
MODULE - DIAGNOSIS AND TESTING,
FRONT CONTROL..................8W-97-5
MODULE - DIAGNOSIS AND TESTING,
FRONT CONTROL.....................8E-5
MODULE - DIAGNOSIS AND TESTING,
HEATED SEAT ........................8E-6
MODULE - DIAGNOSIS AND TESTING,
HEATED SEAT
.......................8G-14
MODULE - DIAGNOSIS AND TESTING,
REMOTE KEYLESS ENTRY
..............8N-7
MODULE - INSTALLATION, AIRBAG
CONTROL
..........................8O-13
MODULE - INSTALLATION, DRIVER
DOOR
..............................8N-7
MODULE - INSTALLATION, ENGINE
CONTROL
...........................8E-4
20 INDEXDR
Description Group-Page Description Group-Page Description Group-Page

SOLENOID - DESCRIPTION, EVAP/PURGE . 25-12
SOLENOID - INSTALLATION, EVAP/
PURGE.............................25-12
SOLENOID - OPERATION..............21-252
SOLENOID - OPERATION, EVAP/PURGE . . . 25-12
SOLENOID - REMOVAL, EVAP/PURGE.....25-12
SOLENOID SWITCH VALVE -
DESCRIPTION......................21-398
SOLENOID SWITCH VALVE - OPERATION . 21-398
SOLENOIDS - DESCRIPTION...........21-398
SOLENOIDS - OPERATION.............21-399
SOLENOID/TRS ASSEMBLY -
DESCRIPTION, TRANSMISSION........21-406
SOLENOID/TRS ASSEMBLY -
INSTALLATION, TRANSMISSION........21-408
SOLENOID/TRS ASSEMBLY -
OPERATION, TRANSMISSION..........21-406
SOLENOID/TRS ASSEMBLY - REMOVAL,
TRANSMISSION.....................21-407
SOLID LIFTERS/TAPPETS - CLEANING....9-279
SOLID LIFTERS/TAPPETS - INSPECTION . . 9-279
SOLID LIFTERS/TAPPETS -
INSTALLATION.......................9-280
SOLID LIFTERS/TAPPETS - REMOVAL....9-279
SPARE / TEMPORARY TIRE -
DESCRIPTION.......................22-15
SPARE TIRE / TEMPORARY -
DESCRIPTION........................22-6
SPARE WHEEL WITH MATCHING TIRE -
DESCRIPTION, FULL SIZE..............22-15
SPARK PLUG - DESCRIPTION...........8I-17
SPARK PLUG - REMOVAL..............8I-19
SPARK PLUG CABLE - DESCRIPTION.....8I-21
SPARK PLUG CABLE - INSTALLATION.....8I-22
SPARK PLUG CABLE - OPERATION.......8I-21
SPARK PLUG CABLE - REMOVAL........8I-22
SPARK PLUG CABLE RESISTANCE,
SPECIFICATIONS......................8I-4
SPARK PLUG CONDITIONS - DIAGNOSIS
AND TESTING........................8I-17
SPARK PLUGS, SPECIFICATIONS..........8I-4
SPEAKER - DESCRIPTION..............8A-13
SPEAKER - DIAGNOSIS AND TESTING....8A-13
SPEAKER - INSTALLATION.............8A-15
SPEAKER - OPERATION...............8A-13
SPEAKER - REMOVAL.................8A-14
SPECIFICATIONS......................7-20
SPEED CONTROL - DESCRIPTION........8P-1
SPEED CONTROL - OPERATION..........8P-2
SPEED CONTROL - TORQUE.............8P-3
SPEED SENSOR - DESCRIPTION........21-253
SPEED SENSOR - DESCRIPTION, FRONT
WHEEL.............................5-47
SPEED SENSOR - DESCRIPTION, INPUT . 21-382
SPEED SENSOR - DESCRIPTION,
OUTPUT...........................21-391
SPEED SENSOR - DIAGNOSIS AND
TESTING, REAR WHEEL................5-49
SPEED SENSOR - INSTALLATION, FRONT
WHEEL.............................5-48
SPEED SENSOR - INSTALLATION, INPUT . 21-382
SPEED SENSOR - INSTALLATION,
OUTPUT...........................21-392
SPEED SENSOR - INSTALLATION, REAR
WHEEL.............................5-48
SPEED SENSOR - OPERATION.........21-253
SPEED SENSOR - OPERATION, FRONT
WHEEL.............................5-47
SPEED SENSOR - OPERATION, INPUT . . . 21-382
SPEED SENSOR - OPERATION, OUTPUT . . 21-391
SPEED SENSOR - REMOVAL, FRONT
WHEEL.............................5-48
SPEED SENSOR - REMOVAL, INPUT.....21-382
SPEED SENSOR - REMOVAL, OUTPUT . . . 21-391
SPEED SENSOR - REMOVAL, REAR
WHEEL.............................5-48
SPEEDOMETER - DESCRIPTION.........8J-37
SPEEDOMETER - OPERATION...........8J-37
SPEEDS - DESCRIPTION, TIRE
PRESSURE FOR HIGH
..................22-7
SPLASH SHIELD - INSTALLATION,
FRONT WHEELHOUSE
.................23-41
SPLASH SHIELD - INSTALLATION, REAR
WHEELHOUSE
.......................23-41
SPLASH SHIELD - REMOVAL, FRONT
WHEELHOUSE
.......................23-41
SPLASH SHIELD - REMOVAL, REAR
WHEELHOUSE
.......................23-41SPLICE INFORMATION - DESCRIPTION,
CONNECTOR, GROUND..............8W-01-7
SPLICING - STANDARD PROCEDURE,
WIRE...........................8W-01-15
SPRING - DESCRIPTION................2-44
SPRING - INSTALLATION.......2-23,2-39,2-44
SPRING - OPERATION..................2-44
SPRING - REMOVAL...........2-22,2-39,2-44
SPRING AND SHOCK - DIAGNOSIS AND
TESTING............................2-41
SPRING BUMPERS (3500) -
INSTALLATION, AUXILIARY..............2-43
SPRING BUMPERS (3500) - REMOVAL,
AUXILIARY..........................2-43
SPRING TIP INSERTS - INSTALLATION....2-45
SPRING TIP INSERTS - REMOVAL........2-44
SPRINGS - DESCRIPTION, VALVE . . . 9-126,9-32,
9-38
SPRINGS - INSTALLATION, VALVE . . 9-127,9-204,
9-32,9-38
SPRINGS - REMOVAL, VALVE . 9-126,9-204,9-32,
9-38
SPRINGS - STANDARD PROCEDURE,
VALVES, GUIDES.....................9-256
SPRINGS AND SEALS - REMOVAL,
VALVE .............................9-260
SPROCKETS - INSPECTION, TIMING
BELT/CHAIN.....................9-174,9-84
SPROCKETS - INSTALLATION, TIMING
BELT/CHAIN.....................9-176,9-85
SPROCKETS - INSTALLATION,
TIMING/CHAIN........................9-228
SPROCKETS - REMOVAL, TIMING
BELT/CHAIN.....................9-172,9-83
SPROCKETS - REMOVAL, TIMING/CHAIN . . 9-228
SQUEAK & RATTLE - STANDARD
PROCEDURE, BUZZ...................23-11
STABILIZER BAR - DESCRIPTION.........2-24
STABILIZER BAR - INSTALLATION....2-25,2-40
STABILIZER BAR - OPERATION...........2-25
STABILIZER BAR - REMOVAL........2-25,2-39
STAKING - STANDARD PROCEDURE,
HEAT ...............................23-3
STANDARD CAB - INSTALLATION . . 8O-35,8O-61
STANDARD CAB - REMOVAL......8O-32,8O-59
STARTER MOTOR - DIAGNOSIS AND
TESTING...........................8F-32
STARTER MOTOR - INSTALLATION.......8F-34
STARTER MOTOR - REMOVAL..........8F-33
STARTER MOTOR RELAY - DESCRIPTION . 8F-35
STARTER MOTOR RELAY -
INSTALLATION.......................8F-37
STARTER MOTOR RELAY - OPERATION . . . 8F-36
STARTER MOTOR RELAY - REMOVAL.....8F-37
STARTER RELAY - DIAGNOSIS AND
TESTING...........................8F-36
STARTING - DESCRIPTION.............8F-26
STARTING - OPERATION...............8F-26
STARTING - STANDARD PROCEDURE,
JUMP...............................0-19
STARTING SYSTEM - DIAGNOSIS AND
TESTING...........................8F-27
STARTING SYSTEM - SPECIFICATIONS,
TORQUE............................8F-32
STARTING SYSTEM, SPECIFICATIONS
.....8F-31
STATE DISPLAY TEST MODE -
DESCRIPTION
........................25-1
STEERING - DESCRIPTION
..............19-1
STEERING - OPERATION
................19-1
STEERING COLUMN - DIAGNOSIS AND
TESTING
............................19-7
STEERING COLUMN OPENING COVER -
INSTALLATION
.......................23-60
STEERING COLUMN OPENING COVER -
REMOVAL
..........................23-60
STEERING COLUMN OPENING SUPPORT
BRACKET - INSTALLATION
.............23-60
STEERING COLUMN OPENING SUPPORT
BRACKET - REMOVAL
.................23-60
STEERING COUPLING - INSTALLATION,
UPPER
.............................19-13
STEERING COUPLING - REMOVAL,
UPPER
.............................19-13
STEERING FLOW AND PRESSURE -
DIAGNOSIS AND TESTING, POWER
.......19-4
STEERING FLUID - DESCRIPTION,
POWER
..............................0-3STEERING FLUID LEVEL CHECKING -
STANDARD PROCEDURE, POWER.......19-43
STEERING GEAR INPUT SHAFT SEAL -
INSTALLATION.......................19-29
STEERING GEAR INPUT SHAFT SEAL -
REMOVAL..........................19-27
STEERING GEAR, SPECIAL TOOLS -
POWER............................19-23
STEERING GEAR, SPECIFICATIONS -
POWER............................19-22
STEERING LINKAGE, SPECIAL TOOLS....19-35
STEERING PRESSURE SWITCH -
DESCRIPTION, POWER................19-46
STEERING PRESSURE SWITCH -
OPERATION, POWER..................19-46
STEERING PUMP - INITIAL OPERATION -
STANDARD PROCEDURE, POWER.......19-40
STEERING, SPECIAL TOOLS.............19-5
STEERING SYSTEM - DIAGNOSIS AND
TESTING, POWER.....................19-2
STEERING SYSTEM - STANDARD
PROCEDURE, FLUSHING POWER........19-40
STEERING WHEEL - INSTALLATION......19-15
STEERING WHEEL - REMOVAL..........19-15
STEM SEALS - DESCRIPTION, VALVE....9-127,
9-203
STOP LAMP - INSTALLATION, CENTER
HIGH MOUNTED.....................8L-11
STOP LAMP - REMOVAL, CENTER HIGH
MOUNTED..........................8L-11
STOP LAMP UNIT - INSTALLATION,
CENTER HIGH MOUNTED..............8L-11
STOP LAMP UNIT - REMOVAL, CENTER
HIGH MOUNTED.....................8L-11
STORAGE BIN - INSTALLATION..........23-61
STORAGE BIN - INSTALLATION, UNDER
SEAT ..............................23-80
STORAGE BIN - REMOVAL.............23-61
STORAGE BIN - REMOVAL, UNDER SEAT . . 23-80
STORAGE BIN COVERING -
INSTALLATION, UNDER SEAT...........23-80
STORAGE BIN COVERING - REMOVAL,
UNDER SEAT........................23-80
STORAGE BIN LATCH - INSTALLATION,
UNDER SEAT........................23-80
STORAGE BIN LATCH - REMOVAL,
UNDER SEAT........................23-80
STORAGE BIN LID - INSTALLATION,
UNDER SEAT........................23-80
STORAGE BIN LID - REMOVAL, UNDER
SEAT ..............................23-80
STRAP - DESCRIPTION, RADIO NOISE
SUPPRESSION GROUND................8A-9
STRAP - INSTALLATION, RADIO NOISE
SUPPRESSION GROUND...............8A-10
STRAP - OPERATION, RADIO NOISE
SUPPRESSION GROUND................8A-9
STRAP - REMOVAL, RADIO NOISE
SUPPRESSION GROUND................8A-9
STRIKER - INSTALLATION, LATCH . . 23-17,23-23,
23-33
STRIKER - REMOVAL, LATCH . 23-16,23-23,23-33
STRIKER / SECONDARY CATCH -
INSTALLATION, LATCH................23-48
STRIKER / SECONDARY CATCH -
REMOVAL, LATCH....................23-47
STRUCTURAL ADHESIVE LOCATIONS -
SPECIFICATIONS....................23-112
STRUCTURAL COVER - DESCRIPTION....9-145,
9-216,9-57
STRUCTURAL COVER - INSTALLATION . . . 9-145,
9-216,9-57
STRUCTURAL COVER - OPERATION.....9-145,
9-216,9-57
STRUCTURAL COVER - REMOVAL . . 9-145,9-216,
9-57
STUDS - INSTALLATION...............22-14
STUDS - REMOVAL...................22-14
SUCTION LINE - DESCRIPTION..........24-70
SUN VISOR - INSTALLATION...........23-70
SUN VISOR - REMOVAL
...............23-70
SUN VISOR SUPPORT - INSTALLATION
. . . 23-71
SUN VISOR SUPPORT - REMOVAL
.......23-70
SUPPLEMENTAL RESTRAINT
DEPLOYMENT - STANDARD
PROCEDURE, SERVICE AFTER A
.........8O-7
SUPPLEMENTAL RESTRAINT SYSTEM -
DIAGNOSIS AND TESTING
..............8O-6
DRINDEX 31
Description Group-Page Description Group-Page Description Group-Page

TEMPERATURE SENSOR -
INSTALLATION, EVAPORATOR...........24-22
TEMPERATURE SENSOR -
INSTALLATION, INTAKE AIR............14-31
TEMPERATURE SENSOR - OPERATION,
BATTERY...........................8F-21
TEMPERATURE SENSOR - OPERATION,
ENGINE COOLANT.....................7-38
TEMPERATURE SENSOR - OPERATION,
EVAPORATOR.......................24-22
TEMPERATURE SENSOR - OPERATION,
INTAKE AIR .........................14-30
TEMPERATURE SENSOR - OPERATION,
TRANSMISSION...............21-267,21-408
TEMPERATURE SENSOR - REMOVAL,
BATTERY...........................8F-21
TEMPERATURE SENSOR - REMOVAL,
ENGINE COOLANT.....................7-39
TEMPERATURE SENSOR - REMOVAL,
EVAPORATOR.......................24-22
TEMPERATURE SENSOR - REMOVAL,
INTAKE AIR .........................14-30
TEMPERATURE SENSOR CIRCUIT -
DIAGNOSIS AND TESTING, AMBIENT....8M-10
TEMPERATURE SENSOR/MAP SENSOR -
DESCRIPTION, INTAKE AIR.............14-82
TEMPERATURE SENSOR/MAP SENSOR -
INSTALLATION, INTAKE AIR............14-82
TEMPERATURE SENSOR/MAP SENSOR -
OPERATION, INTAKE AIR...............14-82
TEMPERATURE SENSOR/MAP SENSOR -
REMOVAL, INTAKE AIR................14-82
TEMPERATURE SENSOR/PRESSURE
SENSOR - DESCRIPTION, INLET AIR.......14-79
TEMPERATURE SENSOR/PRESSURE
SENSOR - INSTALLATION, INLET AIR.....14-79
TEMPERATURE SENSOR/PRESSURE
SENSOR - OPERATION, INLET AIR.......14-79
TEMPERATURE SENSOR/PRESSURE
SENSOR - REMOVAL, INLET AIR........14-79
TEMPORARY - DESCRIPTION, SPARE
TIRE................................22-6
TEMPORARY TIRE - DESCRIPTION,
SPARE .............................22-15
TENSION REDUCER - DESCRIPTION,
SEAT BELT .........................8O-53
TENSION REDUCER - DIAGNOSIS AND
TESTING, SEAT BELT.................8O-54
TENSION REDUCER - OPERATION, SEAT
BELT ..............................8O-54
TENSIONER - 3.7L / 4.7L -
DESCRIPTION, BELT...................7-21
TENSIONER - 3.7L / 4.7L -
INSTALLATION, BELT...................7-22
TENSIONER - 3.7L / 4.7L - OPERATION,
BELT ...............................7-21
TENSIONER - 3.7L / 4.7L - REMOVAL,
BELT ...............................7-21
TENSIONER - 5.9L DIESEL -
DESCRIPTION, BELT...................7-23
TENSIONER - 5.9L DIESEL -
INSTALLATION, BELT...................7-24
TENSIONER - 5.9L DIESEL - OPERATION,
BELT ...............................7-23
TENSIONER - 5.9L DIESEL - REMOVAL,
BELT ...............................7-23
TENSIONER - DESCRIPTION, SEAT BELT . . 8O-52
TENSIONER - OPERATION, SEAT BELT....8O-53
TENSIONER-5.7L - DESCRIPTION, BELT
....7-22
TENSIONER-5.7L - INSTALLATION, BELT
. . . 7-23
TENSIONER-5.7L - OPERATION, BELT
......7-22
TENSIONER-5.7L - REMOVAL, BELT
.......7-22
TERMINAL - INSTALLATION
.........8W-01-14
TERMINAL - REMOVAL
.............8W-01-14
TERMINAL REPAIR - STANDARD
PROCEDURE, GRID LINE
...............8G-4
TEST - DIAGNOSIS AND TESTING,
HEATER PERFORMANCE
................24-6
TEST - DIAGNOSIS AND TESTING,
HYDRAULIC PRESSURE
........21-141,21-316
TEST - DIAGNOSIS AND TESTING, ROAD
. . . 8P-3
TEST - DIAGNOSIS AND TESTING,
VACUUM SUPPLY
.....................8P-2
TEST - STANDARD PROCEDURE,
BUILT-IN INDICATOR
..................8F-10
TEST - STANDARD PROCEDURE,
IGNITION-OFF DRAW
..................8F-11TEST - STANDARD PROCEDURE,
OPEN-CIRCUIT VOLTAGE...............8F-10
TEST - STANDARD PROCEDURE,
VERIFICATION........................8O-9
TEST MODE - DESCRIPTION, CIRCUIT
ACTUATION..........................25-1
TEST MODE - DESCRIPTION, STATE
DISPLAY............................25-1
TESTER - STANDARD PROCEDURE,
USING MICRO 420 BATTERY............8F-12
TESTS - DIAGNOSIS AND TESTING,
CYLINDER COMPRESSION/LEAKAGE.....9-239
THEFT SECURITY SYSTEM, DIAGNOSIS
AND TESTING - VEHICLE...............8Q-3
THEFT/SECURITY SYSTEM -
DESCRIPTION, VEHICLE................8Q-1
THEFT/SECURITY SYSTEM - OPERATION,
VEHICLE............................8Q-1
THERMOSTAT - 3.7L/4.7L -
DESCRIPTION, ENGINE COOLANT.........7-44
THERMOSTAT - 3.7L/4.7L -
INSTALLATION, ENGINE COOLANT........7-45
THERMOSTAT - 3.7L/4.7L - OPERATION,
ENGINE COOLANT.....................7-44
THERMOSTAT - 3.7L/4.7L - REMOVAL,
ENGINE COOLANT.....................7-45
THERMOSTAT - 5.9L DIESEL -
DESCRIPTION, ENGINE COOLANT.........7-46
THERMOSTAT - 5.9L DIESEL -
INSTALLATION, ENGINE COOLANT........7-47
THERMOSTAT - 5.9L DIESEL -
OPERATION, ENGINE COOLANT..........7-46
THERMOSTAT - 5.9L DIESEL -
REMOVAL, ENGINE COOLANT.............7-47
THERMOSTAT - 8.0L - DESCRIPTION,
ENGINE COOLANT.....................7-48
THERMOSTAT - 8.0L - INSTALLATION,
ENGINE COOLANT.....................7-49
THERMOSTAT - 8.0L - OPERATION,
ENGINE COOLANT.....................7-48
THERMOSTAT - 8.0L - REMOVAL,
ENGINE COOLANT.....................7-49
THERMOSTAT - DIAGNOSIS AND
TESTING................7-42,7-44,7-47,7-48
THERMOSTAT-5.7L - DESCRIPTION,
ENGINE COOLANT.....................7-41
THERMOSTAT-5.7L - INSTALLATION,
ENGINE COOLANT.....................7-43
THERMOSTAT-5.7L - OPERATION,
ENGINE COOLANT.....................7-41
THERMOSTAT-5.7L - REMOVAL, ENGINE
COOLANT............................7-42
THREAD REPAIR - STANDARD
PROCEDURE, ALUMINUM.......21-158,21-318
THREADED HOLE REPAIR -
DESCRIPTION......................Intro.-8
THREADS - STANDARD PROCEDURE,
REPAIR DAMAGED OR WORN . . 9-190,9-240,9-9,
9-94
THROTTLE BODY - DESCRIPTION........14-36
THROTTLE BODY - INSTALLATION.......14-37
THROTTLE BODY - OPERATION.........14-36
THROTTLE BODY - REMOVAL...........14-36
THROTTLE CONTROL CABLE -
INSTALLATION..................14-40,14-84
THROTTLE CONTROL CABLE - REMOVAL . 14-38,
14-83
THROTTLE POSITION SENSOR -
DESCRIPTION.......................14-41
THROTTLE POSITION SENSOR -
INSTALLATION.......................14-43
THROTTLE POSITION SENSOR -
OPERATION.........................14-41
THROTTLE POSITION SENSOR -
REMOVAL..........................14-41
THROTTLE VALVE CABLE -
ADJUSTMENTS.....................21-254
THROTTLE VALVE CABLE - DESCRIPTION . 21-253
TIE DOWN - INSTALLATION, CARGO BOX . 23-38
TIE DOWN - REMOVAL, CARGO BOX.....23-38
TIE ROD END - DIAGNOSIS AND
TESTING, OUTER.....................19-32
TIE ROD END - INSTALLATION
..........19-37
TIE ROD END - INSTALLATION, OUTER
. . . 19-33
TIE ROD END - REMOVAL
..............19-37
TIE ROD END - REMOVAL, OUTER
.......19-32
TILT LEVER KNOB RELEASE -
INSTALLATION
.......................19-16TILT LEVER KNOB RELEASE - REMOVAL . . 19-16
TIMING - DESCRIPTION, VALVE..........9-76
TIMING - DIAGNOSIS AND TESTING,
FUEL INJECTION PUMP...............14-53
TIMING - OPERATION, VALVE............9-76
TIMING - VERIFICATION - STANDARD
PROCEDURE, ENGINE.................9-167
TIMING BELT / CHAIN COVER(S) -
INSTALLATION...................9-171,9-81
TIMING BELT / CHAIN COVER(S) -
REMOVAL......................9-170,9-81
TIMING BELT/CHAIN AND SPROCKETS -
INSPECTION....................9-174,9-84
TIMING BELT/CHAIN AND SPROCKETS -
INSTALLATION...................9-176,9-85
TIMING BELT/CHAIN AND SPROCKETS -
REMOVAL......................9-172,9-83
TIMING CHAIN WEAR - STANDARD
PROCEDURE, MEASURING.............9-167
TIMING CHAIN WEAR, STANDARD
PROCEDURE - MEASURING.............9-77
TIMING CHAIN/TENSIONER -
DESCRIPTION.......................9-229
TIMING CHAIN/TENSIONER - OPERATION . 9-229
TIMING DRIVE SYSTEM - DESCRIPTION . . 9-166
TIMING DRIVE SYSTEM - OPERATION....9-166
TIMING, SPECIFICATIONS - IGNITION......8I-5
TIMING VERIFICATION - SERVICE
PROCEDURE.........................9-77
TIMING VERIFICATION - STANDARD
PROCEDURE........................9-299
TIMING/CHAIN AND SPROCKETS -
INSTALLATION.......................9-228
TIMING/CHAIN AND SPROCKETS -
REMOVAL..........................9-228
TIMING/CHAIN COVER - INSTALLATION . . . 9-227
TIMING/CHAIN COVER - REMOVAL.......9-227
TIP INSERTS - INSTALLATION, SPRING....2-45
TIP INSERTS - REMOVAL, SPRING........2-44
TIP REPLACEMENT - STANDARD
PROCEDURE, LIGHT DUTY FRONT
FRAME RAIL.........................13-4
TIRE - DESCRIPTION, FULL SIZE, SPARE
WHEEL WITH MATCHING..............22-15
TIRE - DESCRIPTION, SPARE /
TEMPORARY........................22-15
TIRE / TEMPORARY - DESCRIPTION,
SPARE..............................22-6
TIRE AND WHEEL BALANCE -
STANDARD PROCEDURE................22-4
TIRE AND WHEEL RUNOUT - DIAGNOSIS
AND TESTING........................22-1
TIRE INFLATION PRESSURES -
DESCRIPTION........................22-7
TIRE NOISE OR VIBRATION - DIAGNOSIS
AND TESTING........................22-7
TIRE PRESSURE FOR HIGH SPEEDS -
DESCRIPTION........................22-7
TIRE REVOLUTIONS PER MILE,
SPECIFICATIONS.....................22-10
TIRE ROTATION - STANDARD
PROCEDURE.........................22-3
TIRE WEAR PATTERNS - DIAGNOSIS
AND TESTING........................22-8
TIRES - DESCRIPTION.................22-6
TIRES - DESCRIPTION, RADIAL - PLY.....22-6
TIRES - DESCRIPTION, REPLACEMENT....22-7
TIRE/VEHICLE LEAD - DIAGNOSIS AND
TESTING............................22-8
TOE ADJUSTMENT - STANDARD
PROCEDURE..........................2-4
TOE ADJUSTMENT - STANDARD
PROCEDURE, CAMBER, CASTER
..........2-4
TOOL - ADJUSTMENT, WITH ADJUSTING
. . . 5-42
TOOLS - 4.7L ENGINE, SPECIAL
.........9-103
TOOLS - 5.7L ENGINE, SPECIAL
.........9-196
TOOLS - 5.9L DIESEL ENGINE, SPECIAL
. . 9-246
TOOLS - 9 1/4 AA, SPECIAL
.............2-30
TOOLS - BASE BRAKES, SPECIAL
.........5-5
TOOLS - BATTERY SYSTEM SPECIAL
TOOLS, SPECIAL
......................8F-7
TOOLS - BODY, SPECIAL
...............23-14
TOOLS - COOLING, SPECIAL
.............7-20
TOOLS - DIESEL FUEL SYSTEM,
SPECIAL
...........................14-49
TOOLS - FRONT SUSPENSION, SPECIAL
. . . 2-12
TOOLS - FUEL SYSTEM, SPECIAL
........14-5
DRINDEX 33
Description Group-Page Description Group-Page Description Group-Page