2003 DODGE RAM Ignition switch

EMISSIONS CONTROL
TABLE OF CONTENTS
page page
EMISSIONS CONTROL
DESCRIPTION
DESCRIPTION - STATE DISPLAY TEST
MODE...............................1
DESCRIPTION - CIRCUIT ACTUATION TEST
MODE...............................1
DESCRIPTION - DIAGNOSTIC TROUBLE
CODES..............................1
DESCRIPTION - TASK MANAGER..........1DESCRIPTION - MONITORED SYSTEMS....1
DESCRIPTION - TRIP DEFINITION.........4
DESCRIPTION - COMPONENT MONITORS . . 4
OPERATION
OPERATION..........................4
OPERATION - TASK MANAGER...........5
OPERATION - NON-MONITORED CIRCUITS . . 8
EVAPORATIVE EMISSIONS................10
EMISSIONS CONTROL
DESCRIPTION
DESCRIPTION - STATE DISPLAY TEST MODE
The switch inputs to the Powertrain Control Mod-
ule (PCM) have two recognized states; HIGH and
LOW. For this reason, the PCM cannot recognize the
difference between a selected switch position versus
an open circuit, a short circuit, or a defective switch.
If the State Display screen shows the change from
HIGH to LOW or LOW to HIGH, assume the entire
switch circuit to the PCM functions properly. Connect
the DRB scan tool to the data link connector and
access the state display screen. Then access either
State Display Inputs and Outputs or State Display
Sensors.
DESCRIPTION - CIRCUIT ACTUATION TEST
MODE
The Circuit Actuation Test Mode checks for proper
operation of output circuits or devices the Powertrain
Control Module (PCM) may not internally recognize.
The PCM attempts to activate these outputs and
allow an observer to verify proper operation. Most of
the tests provide an audible or visual indication of
device operation (click of relay contacts, fuel spray,
etc.). Except for intermittent conditions, if a device
functions properly during testing, assume the device,
its associated wiring, and driver circuit work cor-
rectly. Connect the DRB scan tool to the data link
connector and access the Actuators screen.
DESCRIPTION - DIAGNOSTIC TROUBLE CODES
A Diagnostic Trouble Code (DTC) indicates the
PCM has recognized an abnormal condition in the
system.Remember that DTC's are the results of a sys-
tem or circuit failure, but do not directly iden-
tify the failed component or components.
BULB CHECK
Each time the ignition key is turned to the ON
position, the malfunction indicator (check engine)
lamp on the instrument panel should illuminate for
approximately 2 seconds then go out. This is done for
a bulb check.
OBTAINING DTC'S USING DRB SCAN TOOL
(1) Obtain the applicable Powertrain Diagnostic
Manual.
(2) Obtain the DRB Scan Tool.
(3) Connect the DRB Scan Tool to the data link
(diagnostic) connector. This connector is located in
the passenger compartment; at the lower edge of
instrument panel; near the steering column.
(4) Turn the ignition switch on and access the
ªRead Faultº screen.
(5) Record all the DTC's and ªfreeze frameº infor-
mation shown on the DRB scan tool.
(6) To erase DTC's, use the ªErase Trouble Codeº
data screen on the DRB scan tool.Do not erase any
DTC's until problems have been investigated
and repairs have been performed.
DESCRIPTION - TASK MANAGER
The PCM is responsible for efficiently coordinating
the operation of all the emissions-related compo-
nents. The PCM is also responsible for determining if
the diagnostic systems are operating properly. The
software designed to carry out these responsibilities
is call the 'Task Manager'.
DESCRIPTION - MONITORED SYSTEMS
There are new electronic circuit monitors that
check fuel, emission, engine and ignition perfor-
DREMISSIONS CONTROL 25 - 1

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 richer
than optimum A/F mixture or vice versa. As the sen-
sor starts malfunctioning, it could take longer todetect 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.
Immediately after a cold start, between predeter-
mined temperature thresholds limits, the three port
solenoid is briefly energized. This initializes the
25 - 2 EMISSIONS CONTROLDR
EMISSIONS CONTROL (Continued)

verter. The PCM calculates the A/F mixture from the
output of the O2S. A low voltage indicates high oxy-
gen content (lean mixture). A high voltage indicates a
low content of oxygen (rich mixture).
When the upstream O2S detects a lean condition,
there is an abundance of oxygen in the exhaust gas.
A functioning converter would store this oxygen so it
can use it for the oxidation of HC and CO. As the
converter absorbs the oxygen, there will be a lack of
oxygen downstream of the converter. The output of
the downstream O2S will indicate limited activity in
this condition.
As the converter loses the ability to store oxygen,
the condition can be detected from the behavior of
the downstream O2S. When the efficiency drops, no
chemical reaction takes place. This means the con-
centration of oxygen will be the same downstream as
upstream. The output voltage of the downstream
O2S copies the voltage of the upstream sensor. The
only difference is a time lag (seen by the PCM)
between the switching of the O2S's.
To monitor the system, the number of lean-to-rich
switches of upstream and downstream O2S's is
counted. The ratio of downstream switches to
upstream switches is used to determine whether the
catalyst is operating properly. An effective catalyst
will have fewer downstream switches than it has
upstream switches i.e., a ratio closer to zero. For a
totally ineffective catalyst, this ratio will be one-to-
one, indicating that no oxidation occurs in the device.
The system must be monitored so that when cata-
lyst efficiency deteriorates and exhaust emissions
increase to over the legal limit, the MIL will be illu-
minated.
DESCRIPTION - TRIP DEFINITION
The term ªTripº has different meanings depending
on what the circumstances are. If the MIL (Malfunc-
tion Indicator Lamp) is OFF, a Trip is defined as
when the Oxygen Sensor Monitor and the Catalyst
Monitor have been completed in the same drive cycle.
When any Emission DTC is set, the MIL on the
dash is turned ON. When the MIL is ON, it takes 3
good trips to turn the MIL OFF. In this case, it
depends on what type of DTC is set to know what a
ªTripº is.
For the Fuel Monitor or Mis-Fire Monitor (contin-
uous monitor), the vehicle must be operated in the
ªSimilar Condition Windowº for a specified amount of
time to be considered a Good Trip.
If a Non-Contiuous OBDII Monitor fails twice in a
row and turns ON the MIL, re-running that monitor
which previously failed, on the next start-up and
passing the monitor, is considered to be a Good Trip.
These will include the following:
²Oxygen Sensor²Catalyst Monitor
²Purge Flow Monitor
²Leak Detection Pump Monitor (if equipped)
²EGR Monitor (if equipped)
²Oxygen Sensor Heater Monitor
If any other Emission DTC is set (not an OBDII
Monitor), a Good Trip is considered to be when the
Oxygen Sensor Monitor and Catalyst Monitor have
been completed; or 2 Minutes of engine run time if
the Oxygen Sensor Monitor or Catalyst Monitor have
been stopped from running.
It can take up to 2 Failures in a row to turn on the
MIL. After the MIL is ON, it takes 3 Good Trips to
turn the MIL OFF. After the MIL is OFF, the PCM
will self-erase the DTC after 40 Warm-up cycles. A
Warm-up cycle is counted when the ECT (Engine
Coolant Temperature Sensor) has crossed 160ÉF and
has risen by at least 40ÉF since the engine has been
started.
DESCRIPTION - COMPONENT MONITORS
There are several components that will affect vehi-
cle emissions if they malfunction. If one of these com-
ponents malfunctions the Malfunction Indicator
Lamp (MIL) will illuminate.
Some of the component monitors are checking for
proper operation of the part. Electrically operated
components now have input (rationality) and output
(functionality) checks. Previously, a component like
the Throttle Position sensor (TPS) was checked by
the PCM for an open or shorted circuit. If one of
these conditions occurred, a DTC was set. Now there
is a check to ensure that the component is working.
This is done by watching for a TPS indication of a
greater or lesser throttle opening than MAP and
engine rpm indicate. In the case of the TPS, if engine
vacuum is high and engine rpm is 1600 or greater,
and the TPS indicates a large throttle opening, a
DTC will be set. The same applies to low vacuum if
the TPS indicates a small throttle opening.
All open/short circuit checks, or any component
that has an associated limp-in, will set a fault after 1
trip with the malfunction present. Components with-
out an associated limp-in will take two trips to illu-
minate the MIL.
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
25 - 4 EMISSIONS CONTROLDR
EMISSIONS CONTROL (Continued)

²Upstream O2S VoltsÐ A live reading of the
Oxygen Sensor to indicate its performance. For
example, stuck lean, stuck rich, etc.
²SCW Time in Window (Similar Conditions
Window Time in Window)Ð A timer used by the
PCM that indicates that, after all Similar Conditions
have been met, if there has been enough good engine
running time in the SCW without failure detected.
This timer is used to increment a Good Trip.
²Fuel System Good Trip CounterÐATrip
Counter used to turn OFF the MIL for Fuel System
DTCs. To increment a Fuel System Good Trip, the
engine must be in the Similar Conditions Window,
Adaptive Memory Factor must be less than cali-
brated threshold and the Adaptive Memory Factor
must stay below that threshold for a calibrated
amount of time.
²Test Done This TripÐ Indicates that the
monitor has already been run and completed during
the current trip.
MISFIRE
²Same Misfire Warm-Up StateÐ Indicates if
the misfire occurred when the engine was warmed up
(above 160É F).
²In Similar Misfire WindowÐ An indicator
that 'Absolute MAP When Misfire Occurred' and
'RPM When Misfire Occurred' are all in the same
range when the failure occurred. Indicated by switch-
ing from 'NO' to 'YES'.
²Absolute MAP When Misfire OccurredÐ
The stored MAP reading at the time of failure.
Informs the user at what engine load the failure
occurred.
²Absolute MAPÐ A live reading of engine load
to aid the user in accessing the Similar Conditions
Window.
²RPM When Misfire OccurredÐ The stored
RPM reading at the time of failure. Informs the user
at what engine RPM the failure occurred.
²Engine RPMÐ A live reading of engine RPM
to aid the user in accessing the Similar Conditions
Window.
²Adaptive Memory FactorÐ The PCM utilizes
both Short Term Compensation and Long Term Adap-
tive to calculate the Adaptive Memory Factor for
total fuel correction.
²200 Rev CounterÐ Counts 0±100 720 degree
cycles.
²SCW Cat 200 Rev CounterÐ Counts when in
similar conditions.
²SCW FTP 1000 Rev CounterÐ Counts 0±4
when in similar conditions.
²Misfire Good Trip CounterÐ Counts up to
three to turn OFF the MIL.
²Misfire DataÐ Data collected during test.²Test Done This TripÐ Indicates YES when the
test is done.
OPERATION - NON-MONITORED CIRCUITS
The PCM does not monitor the following circuits,
systems and conditions that could have malfunctions
causing driveability problems. The PCM might not
store diagnostic trouble codes for these conditions.
However, problems with these systems may cause the
PCM to store diagnostic trouble codes for other sys-
tems or components.EXAMPLE:a fuel pressure
problem will not register a fault directly, but could
cause a rich/lean condition or misfire. This could
cause the PCM to store an oxygen sensor or misfire
diagnostic trouble code
FUEL PRESSURE
The fuel pressure regulator controls fuel system
pressure. The PCM cannot detect a clogged fuel
pump inlet filter, clogged in-line fuel filter, or a
pinched fuel supply or return line. However, these
could result in a rich or lean condition causing the
PCM to store an oxygen sensor or fuel system diag-
nostic trouble code.
SECONDARY IGNITION CIRCUIT
The PCM cannot detect an inoperative ignition coil,
fouled or worn spark plugs, ignition cross firing, or
open spark plug cables.
CYLINDER COMPRESSION
The PCM cannot detect uneven, low, or high engine
cylinder compression.
EXHAUST SYSTEM
The PCM cannot detect a plugged, restricted or
leaking exhaust system, although it may set a fuel
system fault.
FUEL INJECTOR MECHANICAL MALFUNCTIONS
The PCM cannot determine if a fuel injector is
clogged, the needle is sticking or if the wrong injector
is installed. However, these could result in a rich or
lean condition causing the PCM to store a diagnostic
trouble code for either misfire, an oxygen sensor, or
the fuel system.
EXCESSIVE OIL CONSUMPTION
Although the PCM monitors engine exhaust oxygen
content when the system is in closed loop, it cannot
determine excessive oil consumption.
THROTTLE BODY AIR FLOW
The PCM cannot detect a clogged or restricted air
cleaner inlet or filter element.
25 - 8 EMISSIONS CONTROLDR
EMISSIONS CONTROL (Continued)

CHECKING ENGINE OIL PRESSURE -
DIAGNOSIS AND TESTING....9-150,9-214,9-64
CHECKING TRANSMISSION CLUTCH
OPERATION - DIAGNOSIS AND
TESTING, AIR......................21-494
CHECKS - DIAGNOSIS AND TESTING,
PRELIMINARY........................7-10
CHILD RESTRAINT ANCHOR -
DESCRIPTION.......................8O-14
CHILD RESTRAINT ANCHOR -
INSTALLATION......................8O-17
CHILD RESTRAINT ANCHOR -
OPERATION.........................8O-16
CHILD RESTRAINT ANCHOR - REMOVAL . . 8O-16
CHIME CONDITIONS - DIAGNOSIS AND
TESTING............................8B-2
CHIME/BUZZER - DESCRIPTION..........8B-1
CHIME/BUZZER - OPERATION............8B-1
CIGAR LIGHTER OUTLET - DESCRIPTION . 8W-97-2
CIGAR LIGHTER OUTLET - DIAGNOSIS
AND TESTING.....................8W-97-2
CIGAR LIGHTER OUTLET - OPERATION . 8W-97-2
CIRCUIT - DIAGNOSIS AND TESTING,
AMBIENT TEMPERATURE SENSOR......8M-11
CIRCUIT - OPERATION, FUEL DRAIN.....14-78
CIRCUIT ACTUATION TEST MODE -
DESCRIPTION........................25-1
CIRCUIT FUNCTIONS - DESCRIPTION . . 8W-01-6
CIRCUIT INFORMATION - DESCRIPTION . 8W-01-5
CIRCUIT SENSE - DESCRIPTION,
IGNITION...........................8E-10
CIRCUIT SENSE - OPERATION, IGNITION . . 8E-12
CIRCUITS - OPERATION, NON-
MONITORED.........................25-8
CLAMPS - DESCRIPTION, HOSE...........7-3
CLAMPS - OPERATION, HOSE.............7-5
CLEANING/REVERSE FLUSHING -
STANDARD PROCEDURE, COOLING
SYSTEM............................7-17
CLEARANCE - STANDARD PROCEDURE,
CONNECTING ROD BEARING AND
CRANKSHAFT JOURNAL...............9-321
CLEARANCE - STANDARD PROCEDURE,
MAIN BEARING......................9-322
CLEARANCE LAMP - INSTALLATION, CAB . 8L-10
CLEARANCE LAMP - REMOVAL, CAB.....8L-10
CLOCKSPRING - DESCRIPTION.........8O-18
CLOCKSPRING - INSTALLATION.........8O-21
CLOCKSPRING - OPERATION...........8O-18
CLOCKSPRING - REMOVAL............8O-20
CLOCKSPRING CENTERING - STANDARD
PROCEDURE........................8O-19
CLUSTER - ASSEMBLY, INSTRUMENT....8J-15
CLUSTER - DESCRIPTION, INSTRUMENT . . . 8J-2
CLUSTER - DIAGNOSIS AND TESTING,
INSTRUMENT........................8J-10
CLUSTER - DISASSEMBLY, INSTRUMENT . . 8J-14
CLUSTER - INSTALLATION, INSTRUMENT . 8J-16
CLUSTER - OPERATION, INSTRUMENT.....8J-6
CLUSTER - REMOVAL, INSTRUMENT.....8J-14
CLUSTER BEZEL - INSTALLATION........23-50
CLUSTER BEZEL - REMOVAL...........23-50
CLUTCH - 5.9L DIESEL - DESCRIPTION,
FAN DRIVE VISCOUS...................7-55
CLUTCH - 5.9L DIESEL - OPERATION,
FAN DRIVE VISCOUS...................7-55
CLUTCH - ASSEMBLY, FRONT....21-206,21-386
CLUTCH - ASSEMBLY, LOW/REVERSE . . . 21-561
CLUTCH - ASSEMBLY, REAR.....21-250,21-428
CLUTCH - CLEANING, LOW/REVERSE....21-561
CLUTCH - CLEANING, REAR.....21-250,21-428
CLUTCH - DESCRIPTION.................6-1
CLUTCH - DESCRIPTION, A/C
COMPRESSOR........................24-9
CLUTCH - DESCRIPTION, FAN DRIVE
VISCOUS............................7-54
CLUTCH - DESCRIPTION, FRONT . 21-204,21-384
CLUTCH - DESCRIPTION, OVERDRIVE . . . 21-218,
21-396
CLUTCH - DESCRIPTION, REAR . . 21-248,21-426
CLUTCH - DIAGNOSIS AND TESTING.......6-2
CLUTCH - DISASSEMBLY, FRONT . 21-205,21-384
CLUTCH - DISASSEMBLY, LOW/REVERSE
. 21-560
CLUTCH - DISASSEMBLY, REAR
. . 21-249,21-427
CLUTCH - INSPECTION, A/C
COMPRESSOR
.......................24-12
CLUTCH - INSPECTION, FRONT
. . 21-206,21-385
CLUTCH - INSPECTION, LOW/REVERSE
. . 21-561CLUTCH - INSPECTION, REAR . . . 21-250,21-428
CLUTCH - INSTALLATION, A/C
COMPRESSOR.......................24-12
CLUTCH - OPERATION..................6-1
CLUTCH - OPERATION, A/C
COMPRESSOR........................24-9
CLUTCH - OPERATION, FAN DRIVE
VISCOUS............................7-54
CLUTCH - OPERATION, FRONT . . . 21-204,21-384
CLUTCH - OPERATION, OVERDRIVE....21-218,
21-396
CLUTCH - OPERATION, REAR....21-249,21-427
CLUTCH - REMOVAL, A/C COMPRESSOR . . 24-10
CLUTCH - SPECIFICATIONS...............6-6
CLUTCH - WARNING....................6-2
CLUTCH AND BAND OPERATION -
DIAGNOSIS AND TESTING, AIR
TESTING TRANSMISSION.......21-143,21-324
CLUTCH ASSEMBLY - ASSEMBLY, INPUT . 21-552
CLUTCH ASSEMBLY - DESCRIPTION,
INPUT............................21-549
CLUTCH ASSEMBLY - DISASSEMBLY,
INPUT............................21-550
CLUTCH ASSEMBLY - OPERATION,
INPUT............................21-549
CLUTCH BREAK-IN - STANDARD
PROCEDURE, A/C COMPRESSOR........24-10
CLUTCH CAM/OVERDRIVE PISTON
RETAINER - ASSEMBLY,
OVERRUNNING...............21-239,21-416
CLUTCH CAM/OVERDRIVE PISTON
RETAINER - CLEANING, OVERRUNNING. . . 21-238,
21-416
CLUTCH CAM/OVERDRIVE PISTON
RETAINER - DESCRIPTION,
OVERRUNNING...............21-237,21-415
CLUTCH CAM/OVERDRIVE PISTON
RETAINER - DISASSEMBLY,
OVERRUNNING...............21-238,21-415
CLUTCH CAM/OVERDRIVE PISTON
RETAINER - INSPECTION,
OVERRUNNING...............21-238,21-416
CLUTCH CAM/OVERDRIVE PISTON
RETAINER - OPERATION,
OVERRUNNING...............21-237,21-415
CLUTCH COIL - DIAGNOSIS AND
TESTING, A/C COMPRESSOR...........24-10
CLUTCH DISC - INSTALLATION............6-6
CLUTCH DISC - REMOVAL...............6-6
CLUTCH HOUSING - DIAGNOSIS AND
TESTING.............................6-8
CLUTCH HOUSING - INSTALLATION.......6-10
CLUTCH HOUSING - REMOVAL...........6-10
CLUTCH OPERATION - DIAGNOSIS AND
TESTING, AIR CHECKING
TRANSMISSION.....................21-494
CLUTCH PEDAL POSITION SWITCH -
DESCRIPTION........................6-14
CLUTCH PEDAL POSITION SWITCH -
DIAGNOSIS AND TESTING..............6-14
CLUTCH PEDAL POSITION SWITCH -
OPERATION..........................6-14
CLUTCH RELAY - DESCRIPTION, A/C
COMPRESSOR.......................24-13
CLUTCH RELAY - DIAGNOSIS AND
TESTING, COMPRESSOR...............24-13
CLUTCH RELAY - INSTALLATION, A/C
COMPRESSOR.......................24-14
CLUTCH RELAY - OPERATION, A/C
COMPRESSOR.......................24-13
CLUTCH RELAY - REMOVAL, A/C
COMPRESSOR.......................24-14
CLUTCH RELEASE BEARING -
INSTALLATION........................6-11
CLUTCH RELEASE BEARING - REMOVAL . . . 6-11
CLUTCHES - DESCRIPTION, HOLDING . . . 21-546
CLUTCHES - OPERATION, HOLDING.....21-546
COAT HOOK - INSTALLATION...........23-67
COAT HOOK - REMOVAL...............23-67
CODE - DESCRIPTION, PAINT...........23-74
CODE PLATE - DESCRIPTION, BODY
....Intro.-4
CODES - DESCRIPTION, DIAGNOSTIC
TROUBLE
............................25-1
CODES - SPECIFICATIONS, PAINT
........23-74
CODES - STANDARD PROCEDURE,
ERASING TRANSMITTER
..............8M-12
CODES - STANDARD PROCEDURE,
SETTING TRANSMITTER
..............8M-12COIL - DESCRIPTION, IGNITION.........8I-19
COIL - DIAGNOSIS AND TESTING, A/C
COMPRESSOR CLUTCH...............24-10
COIL - INSTALLATION, IGNITION.........8I-24
COIL - OPERATION, IGNITION...........8I-20
COIL - REMOVAL, IGNITION............8I-23
COIL CAPACITOR - DESCRIPTION,
IGNITION...........................8I-33
COIL CAPACITOR - INSTALLATION,
IGNITION...........................8I-33
COIL CAPACITOR - OPERATION,
IGNITION...........................8I-33
COIL CAPACITOR - REMOVAL, IGNITION . . . 8I-33
COIL RESISTANCE, 3.7L V-6 - IGNITION....8I-6
COIL RESISTANCE, 4.7L V-8 - IGNITION....8I-6
COIL RESISTANCE, 5.7L V-8 - IGNITION....8I-6
COIL RESISTANCE, 5.9L - IGNITION.......8I-6
COIL RESISTANCE, 8.0L V-10 ENGINE -
IGNITION............................8I-6
COLUMN - DESCRIPTION...............19-6
COLUMN - DIAGNOSIS AND TESTING,
STEERING...........................19-7
COLUMN - INSTALLATION...............19-9
COLUMN - REMOVAL..................19-7
COLUMN OPENING COVER -
INSTALLATION, STEERING.............23-61
COLUMN OPENING COVER - REMOVAL,
STEERING..........................23-61
COLUMN OPENING SUPPORT BRACKET
- INSTALLATION, STEERING..............23-62
COLUMN OPENING SUPPORT BRACKET
- REMOVAL, STEERING................23-61
COMBUSTION PRESSURE LEAKAGE -
DIAGNOSIS AND TESTING, CYLINDER....9-182,
9-231,9-359,9-8,9-92
COMMUNICATION - DESCRIPTION........8E-1
COMMUNICATION - OPERATION..........8E-2
COMPASS CALIBRATION - STANDARD
PROCEDURE.........................8M-3
COMPASS DEMAGNETIZING -
STANDARD PROCEDURE...............8M-4
COMPASS MINI-TRIP COMPUTER -
DIAGNOSIS AND TESTING..............8M-7
COMPASS VARIATION ADJUSTMENT -
STANDARD PROCEDURE...............8M-4
COMPASS/MINI-TRIP COMPUTER -
DESCRIPTION........................8M-6
COMPASS/MINI-TRIP COMPUTER -
INSTALLATION.......................8M-7
COMPASS/MINI-TRIP COMPUTER -
OPERATION.........................8M-7
COMPASS/MINI-TRIP COMPUTER -
REMOVAL...........................8M-7
COMPRESSION PRESSURE - DIAGNOSIS
AND TESTING, CYLINDER . . . 9-182,9-231,9-359,
9-8,9-92
COMPRESSION/LEAKAGE TESTS -
DIAGNOSIS AND TESTING, CYLINDER....9-288
COMPRESSOR CLUTCH - DESCRIPTION,
A/C ................................24-9
COMPRESSOR CLUTCH - INSPECTION,
A/C................................24-12
COMPRESSOR CLUTCH - INSTALLATION,
A/C
................................24-12
COMPRESSOR CLUTCH - OPERATION,
A/C
................................24-9
COMPRESSOR CLUTCH - REMOVAL, A/C
. . 24-10
COMPRESSOR CLUTCH BREAK-IN -
STANDARD PROCEDURE, A/C
...........24-10
COMPRESSOR CLUTCH COIL -
DIAGNOSIS AND TESTING, A/C
..........24-10
COMPRESSOR CLUTCH RELAY -
DESCRIPTION, A/C
...................24-13
COMPRESSOR CLUTCH RELAY -
DIAGNOSIS AND TESTING
.............24-13
COMPRESSOR CLUTCH RELAY -
INSTALLATION, A/C
...................24-14
COMPRESSOR CLUTCH RELAY -
OPERATION, A/C
.....................24-13
COMPRESSOR CLUTCH RELAY -
REMOVAL, A/C
......................24-14
COMPRESSOR NOISE - DIAGNOSIS AND
TESTING, A/C
.......................24-36
COMPUTER - DESCRIPTION, COMPASS/
MINI-TRIP
..........................8M-6
COMPUTER - DIAGNOSIS AND TESTING,
COMPASS MINI-TRIP
..................8M-7
DRINDEX 7
Description Group-Page Description Group-Page Description Group-Page

CUSHION / COVER - FRONT -
INSTALLATION, SEAT.................23-83
CUSHION / COVER - FRONT -
INSTALLATION, SEAT BACK............23-83
CUSHION / COVER - FRONT - REMOVAL,
SEAT ..............................23-83
CUSHION / COVER - FRONT - REMOVAL,
SEAT BACK.........................23-83
CUSHION / COVER - REAR -
INSTALLATION, SEAT.................23-85
CUSHION / COVER - REAR -
INSTALLATION, SEAT BACK............23-85
CUSHION / COVER - REAR - REMOVAL,
SEAT ..............................23-85
CUSHION / COVER - REAR - REMOVAL,
SEAT BACK.........................23-85
CUSHION - INSTALLATION, CENTER
SEAT ..............................23-80
CUSHION - REMOVAL, CENTER SEAT.....23-80
CUSHION COVER - INSTALLATION,
CENTER SEAT.......................23-81
CUSHION COVER - REMOVAL, CENTER
SEAT ..............................23-81
CUSHION FRAME - REAR -
INSTALLATION, SEAT.................23-85
CUSHION FRAME - REAR - REMOVAL,
SEAT ..............................23-85
CUSTOMER PREFERENCES - STANDARD
PROCEDURE, RKE TRANSMITTER........8N-9
CV JOINT-INNER - INSTALLATION........3-16
CV JOINT-INNER - REMOVAL............3-16
CV JOINT-OUTER - INSTALLATION........3-13
CV JOINT-OUTER - REMOVAL............3-13
CYLINDER - DESCRIPTION, MASTER......5-19
CYLINDER - DIAGNOSIS AND TESTING,
IGNITION SWITCH AND KEY LOCK.......19-11
CYLINDER - INSTALLATION, KEY........19-12
CYLINDER - INSTALLATION, LOAD
FLOOR SUPPORT....................23-73
CYLINDER - INSTALLATION, LOCK.......23-24
CYLINDER - INSTALLATION, SUPPORT....23-49
CYLINDER - OPERATION, MASTER........5-20
CYLINDER - REMOVAL, KEY............19-12
CYLINDER - REMOVAL, LOAD FLOOR
SUPPORT..........................23-73
CYLINDER - REMOVAL, LOCK...........23-24
CYLINDER - REMOVAL, SUPPORT.......23-48
CYLINDER BLEEDING - STANDARD
PROCEDURE, MASTER.................5-20
CYLINDER BLOCK REFACING -
STANDARD PROCEDURE...............9-312
CYLINDER BORE - DE-GLAZE -
STANDARD PROCEDURE...............9-313
CYLINDER BORE HONING - STANDARD
PROCEDURE..........9-126,9-233,9-360,9-37
CYLINDER BORE REPAIR - STANDARD
PROCEDURE........................9-313
CYLINDER COMBUSTION PRESSURE
LEAKAGE - DIAGNOSIS AND TESTING....9-182,
9-231,9-359,9-8,9-92
CYLINDER COMPRESSION PRESSURE -
DIAGNOSIS AND TESTING . . . 9-182,9-231,9-359,
9-8,9-92
CYLINDER COMPRESSION/LEAKAGE
TESTS - DIAGNOSIS AND TESTING......9-288
CYLINDER HEAD - CLEANING . 9-195,9-300,9-372
CYLINDER HEAD - DESCRIPTION . . 9-106,9-243,
9-298,9-370
CYLINDER HEAD - INSPECTION....9-195,9-301,
9-372
CYLINDER HEAD - INSTALLATION . . 9-195,9-372
CYLINDER HEAD - INSTALLATION, LEFT . . 9-110
CYLINDER HEAD - INSTALLATION,
RIGHT.............................9-111
CYLINDER HEAD - LEFT - INSTALLATION . . . 9-23
CYLINDER HEAD - LEFT - REMOVAL......9-21
CYLINDER HEAD - OPERATION.....9-194,9-243
CYLINDER HEAD - REMOVAL . 9-195,9-298,9-371
CYLINDER HEAD - REMOVAL, LEFT......9-106
CYLINDER HEAD - REMOVAL, RIGHT.....9-108
CYLINDER HEAD - RIGHT -
INSTALLATION
........................9-32
CYLINDER HEAD - RIGHT - REMOVAL
.....9-32
CYLINDER HEAD COVER -
INSTALLATION
.......................9-304
CYLINDER HEAD COVER - REMOVAL
.....9-304
CYLINDER HEAD COVER GASKET -
DESCRIPTION
.......................9-243CYLINDER HEAD COVER GASKET -
OPERATION.........................9-243
CYLINDER HEAD COVER(S) - CLEANING . . 9-245,
9-374
CYLINDER HEAD COVER(S) -
DESCRIPTION..............9-121,9-26,9-373
CYLINDER HEAD COVER(S) -
INSPECTION...................9-245,9-374
CYLINDER HEAD COVER(S) -
INSTALLATION....9-196,9-245,9-27,9-36,9-374
CYLINDER HEAD COVER(S) - REMOVAL . . 9-196,
9-245,9-26,9-35,9-373
CYLINDER HEAD GASKET - DIAGNOSIS
AND TESTING........................9-20
CYLINDER HEAD GASKET FAILURE -
DIAGNOSIS AND TESTING . . . 9-194,9-243,9-370
CYLINDER/POWER BOOSTER -
DIAGNOSIS AND TESTING, MASTER......5-20
DAM - INSTALLATION, FRONT AIR........13-2
DAM - REMOVAL, FRONT AIR...........13-2
DAMAGED OR WORN THREADS -
STANDARD PROCEDURE, REPAIR . . 9-186,9-232,
9-289,9-361,9-9,9-93
DAMPER - INSPECTION, VIBRATION.....9-335
DAMPER - INSTALLATION..............19-35
DAMPER - INSTALLATION, VIBRATION . . . 9-142,
9-209,9-263,9-335,9-392,9-55
DAMPER - REMOVAL.................19-35
DAMPER - REMOVAL, VIBRATION . . 9-141,9-209,
9-263,9-335,9-392,9-54
DATA LINK CONNECTOR - DESCRIPTION . . . 8E-3
DATA LINK CONNECTOR - OPERATION......8E-3
DATA PLATE - DESCRIPTION, ENGINE....9-297
DAY / NIGHT MIRROR - DESCRIPTION,
AUTOMATIC........................8N-12
DAY / NIGHT MIRROR - DIAGNOSIS AND
TESTING, AUTOMATIC................8N-12
DAY / NIGHT MIRROR - OPERATION,
AUTOMATIC........................8N-12
DAY / NIGHT MIRROR - REMOVAL,
AUTOMATIC........................8N-13
DEFINITION - DESCRIPTION, TRIP........25-4
DEFROST DOOR - INSTALLATION........24-27
DEFROST DOOR - INSTALLATION, FLOOR . 24-30
DEFROST DOOR - REMOVAL...........24-27
DEFROST DOOR - REMOVAL, FLOOR.....24-30
DEFROST DOOR ACTUATOR -
INSTALLATION, FLOOR................24-20
DEFROST DOOR ACTUATOR - REMOVAL,
FLOOR.............................24-19
DEGAS CONTAINER-3.7L/4.7L -
DESCRIPTION, COOLANT...............7-38
DEGAS CONTAINER-3.7L/4.7L -
INSTALLATION, COOLANT...............7-39
DEGAS CONTAINER-3.7L/4.7L -
OPERATION, COOLANT.................7-38
DEGAS CONTAINER-3.7L/4.7L -
REMOVAL, COOLANT..................7-39
DE-GLAZE - STANDARD PROCEDURE,
CYLINDER BORE.....................9-313
DEMAGNETIZING - STANDARD
PROCEDURE, COMPASS...............8M-4
DEPLOYMENT - STANDARD
PROCEDURE, SERVICE AFTER A
SUPPLEMENTAL RESTRAINT
............8O-7
DETECTION ASSY - DESCRIPTION,
NATURAL VAC LEAK
..................25-23
DETECTION ASSY - INSTALLATION,
NATURAL VAC LEAK
..................25-24
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-01-1DIAGRAMS - HYDRAULIC SCHEMATICS,
SCHEMATICS...........21-175,21-355,21-513
DIESEL - CLEANING, RADIATOR - 5.9L....7-60
DIESEL - CLEANING, RADIATOR FAN -
5.9L................................7-41
DIESEL - CLEANING, WATER PUMP -
5.9L................................7-67
DIESEL - DESCRIPTION...............14-73
DIESEL - DESCRIPTION, 5.9L............11-2
DIESEL - DESCRIPTION, BELT
TENSIONERS - 5.9L...................7-24
DIESEL - DESCRIPTION, COOLING
SYSTEM FLOW - 5.9L...................7-2
DIESEL - DESCRIPTION, ENGINE 5.9L....9-282
DIESEL - DESCRIPTION, ENGINE BLOCK
HEATER - 5.9L........................7-43
DIESEL - DESCRIPTION, ENGINE
COOLANT THERMOSTAT - 5.9L...........7-52
DIESEL - DESCRIPTION, FAN DRIVE
VISCOUS CLUTCH - 5.9L...............7-55
DIESEL - DESCRIPTION, RADIATOR -
5.9L................................7-59
DIESEL - DESCRIPTION, TRANS COOLER
- 5.9L..............................7-73
DIESEL - DESCRIPTION, WATER PUMP -
5.9L................................7-67
DIESEL - FUEL INJECTOR FIRING ORDER . 14-60
DIESEL - FUEL SYSTEM PRESSURE......14-60
DIESEL - INSPECTION, RADIATOR - 5.9L . . . 7-60
DIESEL - INSPECTION, RADIATOR FAN -
5.9L................................7-41
DIESEL - INSPECTION, TAILPIPE - 5.9L....11-9
DIESEL - INSPECTION, WATER PUMP -
5.9L................................7-68
DIESEL - INSTALLATION...............14-74
DIESEL - INSTALLATION.....19-25,19-30,19-41
DIESEL - INSTALLATION, BELT
TENSIONERS - 5.9L...................7-25
DIESEL - INSTALLATION, DRIVE BELTS -
5.9L................................7-34
DIESEL - INSTALLATION, ENGINE BLOCK
HEATER - 5.9L........................7-44
DIESEL - INSTALLATION, ENGINE
COOLANT THERMOSTAT - 5.9L...........7-53
DIESEL - INSTALLATION, EXCEPT........14-22
DIESEL - INSTALLATION, MUFFLER -
5.9L................................11-9
DIESEL - INSTALLATION, RADIATOR -
5.9L................................7-60
DIESEL - INSTALLATION, RADIATOR FAN
- 5.9L..............................7-41
DIESEL - INSTALLATION, TAILPIPE - 5.9L . . 11-9
DIESEL - INSTALLATION, WATER PUMP -
5.9L................................7-68
DIESEL - OPERATION, BELT
TENSIONERS - 5.9L...................7-24
DIESEL - OPERATION, ENGINE BLOCK
HEATER - 5.9L........................7-43
DIESEL - OPERATION, ENGINE COOLANT
THERMOSTAT - 5.9L...................7-52
DIESEL - OPERATION, FAN DRIVE
VISCOUS CLUTCH - 5.9L...............7-55
DIESEL - OPERATION, RADIATOR - 5.9L . . . 7-59
DIESEL - OPERATION, TRANS COOLER -
5.9L................................7-74
DIESEL - OPERATION, WATER PUMP -
5.9L................................7-67
DIESEL - REMOVAL...................14-73
DIESEL - REMOVAL.........19-24,19-30,19-40
DIESEL - REMOVAL, BELT TENSIONERS -
5.9L................................7-25
DIESEL - REMOVAL, DRIVE BELTS - 5.9L . . 7-34
DIESEL - REMOVAL, ENGINE BLOCK
HEATER - 5.9L........................7-43
DIESEL - REMOVAL, ENGINE COOLANT
THERMOSTAT - 5.9L...................7-53
DIESEL - REMOVAL, EXCEPT...........14-20
DIESEL - REMOVAL, MUFFLER - 5.9L.....11-9
DIESEL - REMOVAL, RADIATOR - 5.9L.....7-59
DIESEL - REMOVAL, RADIATOR FAN -
5.9L
................................7-41
DIESEL - REMOVAL, TAILPIPE - 5.9L
......11-9
DIESEL - REMOVAL, WATER PUMP -
5.9L
................................7-67
DIESEL ENGINE - DESCRIPTION, FUEL
REQUIREMENTS
.......................0-1
DIESEL ENGINE - DIAGNOSIS AND
TESTING
............................11-3
10 INDEXDR
Description Group-Page Description Group-Page Description Group-Page

DIESEL ENGINE - DIAGNOSIS AND
TESTING, COOLING SYSTEM.............7-7
DIESEL ENGINE - INSTALLATION, 5.9L . . . 24-39,
24-42,24-44
DIESEL ENGINE - INSTALLATION,
EXCEPT V-10 OR.....................8R-17
DIESEL ENGINE - INSTALLATION, V-10
OR................................8R-17
DIESEL ENGINE - REMOVAL, 5.9L . . 24-37,24-40,
24-43,24-46
DIESEL ENGINE - REMOVAL, EXCEPT
V-10 OR ...........................8R-16
DIESEL ENGINE - REMOVAL, V-10 OR....8R-16
DIESEL ENGINE - STANDARD
PROCEDURE, DRAINING COOLING
SYSTEM 5.9L........................7-19
DIESEL ENGINE - STANDARD
PROCEDURE, REFILLING COOLING
SYSTEM 5.9L........................7-19
DIESEL ENGINE, SPECIAL TOOLS - 5.9L . . 9-294
DIESEL FUEL SYSTEM - DESCRIPTION . . . 14-57
DIESEL FUEL SYSTEM, SPECIAL TOOLS . . 14-60
DIESEL, SPECIFICATIONS - 5.9L.........9-293
DIFFERENTIAL - ASSEMBLY . . . 3-116,3-143,3-38,
3-63,3-88
DIFFERENTIAL - DESCRIPTION....3-114,3-141,
3-36,3-61,3-86
DIFFERENTIAL - DISASSEMBLY....3-115,3-142,
3-37,3-62,3-88
DIFFERENTIAL - INSTALLATION....3-117,3-144,
3-38,3-63,3-88
DIFFERENTIAL - OPERATION . . 3-114,3-141,3-36,
3-61,3-86
DIFFERENTIAL - REMOVAL . . . 3-115,3-142,3-36,
3-61,3-86
DIFFERENTIAL CASE BEARINGS -
INSTALLATION.....3-121,3-148,3-39,3-65,3-94
DIFFERENTIAL CASE BEARINGS -
REMOVAL.........3-121,3-148,3-39,3-64,3-93
DIFFERENTIAL TRAC-RITE - ASSEMBLY . . 3-120,
3-147
DIFFERENTIAL TRAC-RITE - CLEANING . . . 3-119,
3-146
DIFFERENTIAL TRAC-RITE -
DESCRIPTION..................3-118,3-145
DIFFERENTIAL TRAC-RITE -
DISASSEMBLY..................3-118,3-145
DIFFERENTIAL TRAC-RITE - INSPECTION . 3-119,
3-146
DIFFERENTIAL TRAC-RITE - OPERATION . . 3-118,
3-145
DIFFERENTIAL-TRAC-LOK - ASSEMBLY....3-92
DIFFERENTIAL-TRAC-LOK -
DESCRIPTION........................3-89
DIFFERENTIAL-TRAC-LOK - DIAGNOSIS
AND TESTING........................3-89
DIFFERENTIAL-TRAC-LOK -
DISASSEMBLY........................3-90
DIFFERENTIAL-TRAC-LOK - OPERATION....3-89
DIMENSIONS - SPECIFICATIONS, BODY
OPENING...........................23-99
DIMENSIONS - SPECIFICATIONS, FRAME . . 13-17
DIODE - INSTALLATION............8W-01-14
DIODE - REMOVAL................8W-01-14
DIODE REPLACEMENT - STANDARD
PROCEDURE.........................24-7
DISC - INSTALLATION, CLUTCH...........6-6
DISC - REMOVAL, CLUTCH...............6-6
DISC BRAKE CALIPER ADAPTER MOUNT
- INSTALLATION......................5-17
DISC BRAKE CALIPERS - DESCRIPTION....5-11
DISC BRAKE CALIPERS - OPERATION.....5-12
DISCHARGE (ESD) SENSITIVE DEVICES -
STANDARD PROCEDURE,
ELECTROSTATIC...................8W-01-8
DISPLAY TEST MODE - DESCRIPTION,
STATE ..............................25-1
DISTRIBUTION - DESCRIPTION, POWER . 8W-97-1
DISTRIBUTION - OPERATION, POWER . . 8W-97-1
DISTRIBUTION DUCTS - INSTALLATION,
FLOOR.............................24-27
DISTRIBUTION DUCTS - REMOVAL,
FLOOR
.............................24-27
DISTRIBUTION SYSTEMS, SPECIAL
TOOLS - POWER
...................8W-97-2
DISTRIBUTOR - DESCRIPTION
..........8I-16
DISTRIBUTOR - INSTALLATION
..........8I-18
DISTRIBUTOR - OPERATION
............8I-16DISTRIBUTOR - REMOVAL..............8I-17
DISTRIBUTOR BUSHING - INSTALLATION . 9-258
DISTRIBUTOR BUSHING - REMOVAL.....9-258
DISTRIBUTOR CAP - 5.9L V-8 -
DIAGNOSIS AND TESTING..............8I-18
DISTRIBUTOR ROTOR - 5.9L V-8 -
DIAGNOSIS AND TESTING..............8I-19
DOME LAMP - DESCRIPTION...........8L-24
DOME LAMP - INSTALLATION..........8L-24
DOME LAMP - OPERATION.............8L-24
DOME LAMP - REMOVAL..............8L-24
DOOR - INSTALLATION...........23-18,23-28
DOOR - INSTALLATION, BLEND.........24-25
DOOR - INSTALLATION, DEFROST.......24-27
DOOR - INSTALLATION, FLOOR -
DEFROST...........................24-30
DOOR - INSTALLATION, FUEL FILL.......23-39
DOOR - INSTALLATION, RECIRC.........24-30
DOOR - REMOVAL...............23-18,23-28
DOOR - REMOVAL, BLEND.............24-24
DOOR - REMOVAL, DEFROST...........24-27
DOOR - REMOVAL, FLOOR - DEFROST....24-30
DOOR - REMOVAL, FUEL FILL..........23-39
DOOR - REMOVAL, RECIRC............24-30
DOOR ACTUATOR - DESCRIPTION,
BLEND.............................24-16
DOOR ACTUATOR - DESCRIPTION,
MODE...............................24-20
DOOR ACTUATOR - DESCRIPTION,
RECIRCULATION.....................24-22
DOOR ACTUATOR - INSTALLATION,
BLEND.............................24-17
DOOR ACTUATOR - INSTALLATION,
FLOOR - DEFROST...................24-20
DOOR ACTUATOR - INSTALLATION,
MODE.............................24-22
DOOR ACTUATOR - INSTALLATION,
RECIRCULATION.....................24-23
DOOR ACTUATOR - OPERATION, BLEND . . 24-16
DOOR ACTUATOR - OPERATION, MODE . . . 24-21
DOOR ACTUATOR - OPERATION,
RECIRCULATION.....................24-22
DOOR ACTUATOR - REMOVAL, BLEND....24-17
DOOR ACTUATOR - REMOVAL, FLOOR -
DEFROST...........................24-19
DOOR ACTUATOR - REMOVAL, MODE....24-21
DOOR ACTUATOR - REMOVAL,
RECIRCULATION.....................24-22
DOOR AJAR INDICATOR - DESCRIPTION . . 8J-23
DOOR AJAR INDICATOR - OPERATION....8J-23
DOOR AJAR SWITCH - DESCRIPTION....8L-25
DOOR AJAR SWITCH - OPERATION......8L-25
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
DOOR GLASS RUN WEATHERSTRIP -
REMOVAL, FRONT....................23-92
DOOR GLASS RUN WEATHERSTRIP -
REMOVAL, REAR.....................23-93
DOOR INNER BELT MOLDING -
INSTALLATION, FRONT................23-93
DOOR INNER BELT MOLDING -
INSTALLATION, REAR.................23-94
DOOR INNER BELT MOLDING -
REMOVAL, FRONT....................23-93
DOOR INNER BELT MOLDING -
REMOVAL, REAR
.....................23-94
DOOR LOCK MOTOR - DESCRIPTION
......8N-5
DOOR LOCK MOTOR - DIAGNOSIS AND
TESTING
............................8N-5
DOOR LOCK MOTOR - OPERATION
.......8N-5
DOOR MODULE - DESCRIPTION, DRIVER
. . 8N-5
DOOR MODULE - DIAGNOSIS AND
TESTING, DRIVER
.....................8N-6
DOOR MODULE - INSTALLATION,
DRIVER
.............................8N-7
DOOR MODULE - OPERATION, DRIVER
....8N-5
DOOR MODULE - REMOVAL, DRIVER
.....8N-7
DOOR OPENING SEAL - INSTALLATION
. . . 23-92
DOOR OPENING SEAL - REMOVAL
.......23-92
DOOR OUTER BELT MOLDING -
INSTALLATION, FRONT
................23-93
DOOR OUTER BELT MOLDING -
INSTALLATION, REAR
.................23-94DOOR OUTER BELT MOLDING -
REMOVAL, FRONT....................23-93
DOOR OUTER BELT MOLDING -
REMOVAL, REAR.....................23-94
DOOR SILL TRIM COVER -
INSTALLATION, REAR.................23-72
DOOR SILL TRIM COVER - REMOVAL,
REAR..............................23-72
DOUBLE INVERTED FLARING -
STANDARD PROCEDURE.................5-7
DRAG LINK - INSTALLATION............19-35
DRAG LINK - REMOVAL...............19-35
DRAIN AND REFILL - STANDARD
PROCEDURE, FLUID.....21-617,21-652,21-682,
21-716
DRAIN CIRCUIT - OPERATION, FUEL.....14-78
DRAINBACK VALVE - DESCRIPTION,
TORQUE CONVERTER..........21-262,21-440
DRAINBACK VALVE - OPERATION,
TORQUE CONVERTER..........21-262,21-440
DRAINBACK VALVE - STANDARD
PROCEDURE, TORQUE CONVERTER....21-262,
21-440
DRAINING AT FUEL FILTER - STANDARD
PROCEDURES, WATER................14-57
DRAINING COOLING SYSTEM
3.7L/4.7L/5.7L ENGINE - STANDARD
PROCEDURE.........................7-18
DRAINING COOLING SYSTEM 5.9L
DIESEL ENGINE - STANDARD
PROCEDURE.........................7-19
DRAINING COOLING SYSTEM 5.9L/8.0L
ENGINE - STANDARD PROCEDURE........7-18
DRAW TEST - STANDARD PROCEDURE,
IGNITION-OFF.......................8F-11
DRIP RAIL WEATHERSTRIP -
INSTALLATION.......................23-91
DRIP RAIL WEATHERSTRIP - REMOVAL . . 23-91
DRIP RAIL WEATHERSTRIP RETAINER -
INSTALLATION.......................23-92
DRIP RAIL WEATHERSTRIP RETAINER -
REMOVAL..........................23-92
DRIVE - DIAGNOSIS AND TESTING,
ELECTRONICLY CONTOLLED VISCOUS
FAN ................................7-56
DRIVE - DIAGNOSIS AND TESTING,
VISCOUS FAN........................7-54
DRIVE BELT - DIAGNOSIS AND TESTING,
ACCESSORY.................7-25,7-28,7-31
DRIVE BELTS - 3.7L / 4.7L -
INSTALLATION........................7-27
DRIVE BELTS - 3.7L / 4.7L - REMOVAL....7-27
DRIVE BELTS - 5.9L - INSTALLATION......7-31
DRIVE BELTS - 5.9L - REMOVAL.........7-30
DRIVE BELTS - 5.9L DIESEL -
INSTALLATION........................7-34
DRIVE BELTS - 5.9L DIESEL - REMOVAL . . . 7-34
DRIVE LEARN - STANDARD PROCEDURE . . 8E-21
DRIVE SYSTEM - DESCRIPTION, TIMING . . 9-164
DRIVE SYSTEM - OPERATION, TIMING....9-164
DRIVE VISCOUS CLUTCH - 5.9L DIESEL
- DESCRIPTION, FAN...................7-55
DRIVE VISCOUS CLUTCH - 5.9L DIESEL
- OPERATION, FAN....................7-55
DRIVE VISCOUS CLUTCH -
DESCRIPTION, FAN....................7-54
DRIVE VISCOUS CLUTCH - OPERATION,
FAN ................................7-54
DRIVER AIRBAG - DESCRIPTION........8O-22
DRIVER AIRBAG - INSTALLATION.......8O-24
DRIVER AIRBAG - OPERATION..........8O-23
DRIVER AIRBAG - REMOVAL...........8O-23
DRIVER DOOR MODULE - DESCRIPTION . . . 8N-5
DRIVER DOOR MODULE - DIAGNOSIS
AND TESTING........................8N-6
DRIVER DOOR MODULE - INSTALLATION . . 8N-7
DRIVER DOOR MODULE - OPERATION....8N-5
DRIVER DOOR MODULE - REMOVAL......8N-7
DRIVER SEAT SWITCH - DESCRIPTION . . . 8N-15
DRIVER SEAT SWITCH - DIAGNOSIS
AND TESTING.......................8N-15
DRIVER SEAT SWITCH - INSTALLATION
. . 8N-16
DRIVER SEAT SWITCH - OPERATION
.....8N-15
DRIVER SEAT SWITCH - REMOVAL
......8N-16
DRIVER SIDE BEZEL - INSTALLATION,
INSTRUMENT PANEL
..................23-59
DRIVER SIDE BEZEL - REMOVAL,
INSTRUMENT PANEL
..................23-58
DRINDEX 11
Description Group-Page Description Group-Page Description Group-Page

HIGH-PRESSURE FUEL LINE LEAKS -
DIAGNOSIS AND TESTING.............14-69
HINGE - INSTALLATION.....23-16,23-22,23-31,
23-46
HINGE - INSTALLATION, CENTER SEAT
BACK..............................23-80
HINGE - REMOVAL....23-16,23-22,23-31,23-46
HINGE - REMOVAL, CENTER SEAT BACK . . 23-79
HINGE COVER - INSTALLATION, CENTER
SEAT BACK INERTIA..................23-78
HINGE COVER - REMOVAL, CENTER
SEAT BACK INERTIA..................23-78
HITCH - INSTALLATION, TRAILER........13-25
HITCH - REMOVAL, TRAILER...........13-25
HOAT COOLANT - DESCRIPTION..........7-37
HOISTING - STANDARD PROCEDURE......0-14
HOLDDOWN - DESCRIPTION, BATTERY . . . 8F-14
HOLDDOWN - INSTALLATION, BATTERY . . . 8F-14
HOLDDOWN - OPERATION, BATTERY.....8F-14
HOLDDOWN - REMOVAL, BATTERY......8F-14
HOLDER - INSTALLATION, CUP.........23-52
HOLDER - REMOVAL, CUP.............23-52
HOLDING CLUTCHES - DESCRIPTION....21-546
HOLDING CLUTCHES - OPERATION.....21-546
HOLE PLUG - INSTALLATION, CAMSHAFT
CORE..............................9-201
HOLE PLUG - REMOVAL, CAMSHAFT
CORE..............................9-200
HOLE REPAIR - DESCRIPTION,
THREADED........................Intro.-9
HONING - STANDARD PROCEDURE,
CYLINDER BORE.......9-126,9-233,9-360,9-37
HOOD - INSTALLATION................23-47
HOOD - REMOVAL....................23-47
HOOK - INSTALLATION, COAT...........23-67
HOOK - REMOVAL, COAT..............23-67
HOOK ASSEMBLY - INSTALLATION,
FRONT TOW........................13-26
HOOK ASSEMBLY - REMOVAL, FRONT
TOW ..............................13-26
HORN - DIAGNOSIS AND TESTING.......8H-1
HORN - INSTALLATION.................8H-2
HORN - REMOVAL....................8H-2
HORN SWITCH - DESCRIPTION..........8H-2
HORN SWITCH - DIAGNOSIS AND
TESTING............................8H-2
HORN SYSTEM - DESCRIPTION..........8H-1
HORN SYSTEM - DIAGNOSIS AND
TESTING............................8H-1
HORN SYSTEM - OPERATION............8H-1
HOSE - GEAR TO COOLER -
INSTALLATION, RETURN..........19-43,19-44
HOSE - GEAR TO COOLER - REMOVAL,
RETURN............................19-43
HOSE - INSTALLATION, FRONT BRAKE......5-9
HOSE - INSTALLATION, PRESSURE . 19-43,19-44
HOSE - INSTALLATION, REAR BRAKE.......5-9
HOSE - REMOVAL, FRONT...............5-9
HOSE - REMOVAL, PRESSURE.....19-43,19-44
HOSE - REMOVAL, REAR BRAKE..........5-8
HOSE - RESERVOIR TO COOLER -
INSTALLATION, RETURN..........19-43,19-44
HOSE - RESERVOIR TO COOLER -
REMOVAL, RETURN.............19-43,19-44
HOSE ASSEMBLY - INSTALLATION, REAR
TUBE................................5-9
HOSE ASSEMBLY - REMOVAL, REAR
TUBE................................5-8
HOSE CLAMPS - DESCRIPTION...........7-3
HOSE CLAMPS - OPERATION.............7-5
HOSE WITH AIR CONDITIONING -
INSTALLATION, WATER PUMP BYPASS....7-70
HOSE WITH AIR CONDITIONING -
REMOVAL, WATER PUMP BYPASS........7-68
HOSE WITHOUT AIR CONDITIONING -
INSTALLATION, WATER PUMP BYPASS....7-70
HOSE WITHOUT AIR CONDITIONING -
REMOVAL, WATER PUMP BYPASS........7-69
HOSES/LINES/TUBES PRECAUTIONS -
CAUTION, REFRIGERANT..............24-33
HOSES/TUBES - DESCRIPTION, WASHER . 8R-11
HOSES/TUBES - OPERATION, WASHER . . . 8R-11
HOUSING - ASSEMBLY, HVAC
...........24-28
HOUSING - DIAGNOSIS AND TESTING,
CLUTCH
..............................6-8
HOUSING - DISASSEMBLY, HVAC
........24-28
HOUSING - INSTALLATION, CLUTCH
......6-10
HOUSING - INSTALLATION, GEAR
........9-349HOUSING - INSTALLATION, HVAC........24-29
HOUSING - INSTALLATION, ROCKER.....9-304
HOUSING - REMOVAL, CLUTCH..........6-10
HOUSING - REMOVAL, GEAR...........9-348
HOUSING - REMOVAL, HVAC...........24-27
HOUSING - REMOVAL, ROCKER.........9-304
HOUSING BUSHING - INSTALLATION,
EXTENSION........................21-200
HOUSING BUSHING - REMOVAL,
EXTENSION........................21-200
HOUSING BUSHING AND SEAL -
INSTALLATION, EXTENSION.....21-616,21-682
HOUSING BUSHING AND SEAL -
REMOVAL, EXTENSION.........21-616,21-682
HOUSING COVER - INSTALLATION, GEAR . 9-350
HOUSING COVER - REMOVAL, GEAR.....9-349
HOUSING FLUID LEAK - DIAGNOSIS AND
TESTING, CONVERTER . . . 21-143,21-324,21-495
HOUSING SEAL - INSTALLATION,
ADAPTER...............21-127,21-539,21-83
HOUSING SEAL - INSTALLATION,
EXTENSION.......21-127,21-200,21-380,21-83
HOUSING SEAL - REMOVAL, ADAPTER . . 21-127,
21-539,21-83
HOUSING SEAL - REMOVAL,
EXTENSION.......21-127,21-200,21-380,21-83
HOUSING SEAL AND DUST BOOT -
INSTALLATION, EXTENSION.....21-652,21-716
HOUSING SEAL AND DUST BOOT -
REMOVAL, EXTENSION.........21-652,21-716
HOW TO USE WIRING DIAGRAMS -
DESCRIPTION.....................8W-01-1
H-SECTION REPLACEMENT - STANDARD
PROCEDURE, REAR FRAME............13-15
HUB / BEARING - INSTALLATION.........2-31
HUB / BEARING - REMOVAL.............2-30
HVAC HOUSING - ASSEMBLY...........24-28
HVAC HOUSING - DISASSEMBLY........24-28
HVAC HOUSING - INSTALLATION........24-29
HVAC HOUSING - REMOVAL............24-27
HYDRAULIC BOOSTER - DIAGNOSIS
AND TESTING........................5-25
HYDRAULIC LASH ADJUSTER -
DIAGNOSIS AND TESTING.........9-124,9-31
HYDRAULIC LIFTERS - CLEANING . . 9-260,9-388
HYDRAULIC LIFTERS - INSTALLATION . . . 9-260,
9-388
HYDRAULIC LIFTERS - REMOVAL . . . 9-259,9-387
HYDRAULIC PRESSURE TEST -
DIAGNOSIS AND TESTING......21-140,21-321,
21-493
HYDRAULIC SCHEMATICS, SCHEMATICS
AND DIAGRAMS........21-175,21-355,21-513
HYDRAULIC TAPPETS - DIAGNOSIS AND
TESTING......................9-258,9-386
HYDROBOOST - INSTALLATION..........5-22
HYDROBOOST - INSTALLATION, ALL
EXCEPT.............................5-22
HYDROBOOST - REMOVAL..............5-21
HYDROBOOST - REMOVAL, ALL EXCEPT . . . 5-21
HYDRO-BOOST BRAKE BOOSTER -
INSTALLATION........................5-27
HYDRO-BOOST BRAKE BOOSTER -
REMOVAL...........................5-27
HYDROFORM FENDER RAIL REPAIR -
STANDARD PROCEDURE...............13-12
HYDROSTATIC LOCK - STANDARD
PROCEDURE.........9-186,9-232,9-290,9-361
IDENTIFICATION - DESCRIPTION,
FASTENER.........................Intro.-6
IDENTIFICATION AND INFORMATION -
DESCRIPTION, SECTION.............8W-01-6
IDENTIFICATION NUMBER -
DESCRIPTION, VEHICLE..............Intro.-2
IDLE AIR CONTROL MOTOR -
DESCRIPTION.......................14-33
IDLE AIR CONTROL MOTOR -
INSTALLATION.......................14-35
IDLE AIR CONTROL MOTOR -
OPERATION.........................14-33
IDLE AIR CONTROL MOTOR - REMOVAL . . 14-34
IDLER SHAFT - INSTALLATION......9-175,9-80
IDLER SHAFT - REMOVAL
..........9-175,9-79
IGNITION - SPECIFICATIONS, TORQUE
.....8I-3
IGNITION CIRCUIT SENSE -
DESCRIPTION
.......................8E-10
IGNITION CIRCUIT SENSE - OPERATION
. . 8E-12
IGNITION COIL - DESCRIPTION
..........8I-19IGNITION COIL - INSTALLATION.........8I-24
IGNITION COIL - OPERATION............8I-20
IGNITION COIL - REMOVAL.............8I-23
IGNITION COIL CAPACITOR -
DESCRIPTION........................8I-33
IGNITION COIL CAPACITOR -
INSTALLATION.......................8I-33
IGNITION COIL CAPACITOR - OPERATION . . 8I-33
IGNITION COIL CAPACITOR - REMOVAL . . . 8I-33
IGNITION COIL RESISTANCE, 3.7L V-6.....8I-6
IGNITION COIL RESISTANCE, 4.7L V-8.....8I-6
IGNITION COIL RESISTANCE, 5.7L V-8.....8I-6
IGNITION COIL RESISTANCE, 5.9L.........8I-6
IGNITION COIL RESISTANCE, 8.0L V-10
ENGINE..............................8I-6
IGNITION CONTROL - DESCRIPTION.......8I-1
IGNITION SWITCH - DESCRIPTION........19-9
IGNITION SWITCH - DESCRIPTION,
KEY-IN.............................19-11
IGNITION SWITCH - DIAGNOSIS AND
TESTING............................19-9
IGNITION SWITCH - INSTALLATION......19-11
IGNITION SWITCH - OPERATION.........19-9
IGNITION SWITCH - REMOVAL..........19-10
IGNITION SWITCH AND KEY LOCK
CYLINDER - DIAGNOSIS AND TESTING . . . 19-11
IGNITION TIMING, SPECIFICATIONS.......8I-6
IGNITION-OFF DRAW TEST - STANDARD
PROCEDURE..........................8F-11
IMMOBILIZER MODULE - DESCRIPTION,
SENTRY KEY........................8E-13
IMMOBILIZER MODULE - INSTALLATION,
SENTRY KEY........................8E-15
IMMOBILIZER MODULE - OPERATION,
SENTRY KEY........................8E-13
IMMOBILIZER MODULE - REMOVAL,
SENTRY KEY........................8E-15
IMMOBILIZER SYSTEM INDICATOR
LAMP - DESCRIPTION, SENTRY KEY......8Q-5
IMMOBILIZER SYSTEM INDICATOR
LAMP - OPERATION, SENTRY KEY........8Q-5
IMMOBILIZER SYSTEM INITIALIZATION,
STANDARD PROCEDURE - SENTRY
KEY................................8Q-3
IMMOBILIZER SYSTEM (SKIS),
DESCRIPTION - SENTRY KEY............8Q-1
IMMOBILIZER SYSTEM TRANSPONDER
PROGRAMMING, STANDARD
PROCEDURE - SENTRY KEY.............8Q-4
IMPACT AIRBAG CONTROL MODULE -
DESCRIPTION, SIDE..................8O-53
IMPACT AIRBAG CONTROL MODULE -
OPERATION, SIDE....................8O-54
INCORRECT FLUID LEVEL - DIAGNOSIS
AND TESTING, EFFECTS OF.....21-201,21-381,
21-541
INDEPENDENT FRONT SUSPENSION -
DESCRIPTION, GEAR..................19-16
INDEPENDENT FRONT SUSPENSION -
INSTALLATION, GEAR.................19-17
INDEPENDENT FRONT SUSPENSION -
REMOVAL, GEAR.....................19-16
INDICATOR - DESCRIPTION, ABS........8J-17
INDICATOR - DESCRIPTION, AIRBAG.....8J-18
INDICATOR - DESCRIPTION, BRAKE/
PARK BRAKE........................8J-18
INDICATOR - DESCRIPTION, CARGO
LAMP..............................8J-20
INDICATOR - DESCRIPTION, CHECK
GAUGES............................8J-21
INDICATOR - DESCRIPTION, CRUISE.....8J-22
INDICATOR - DESCRIPTION, DOOR AJAR . . 8J-23
INDICATOR - DESCRIPTION, ETC........8J-24
INDICATOR - DESCRIPTION, GEAR
SELECTOR..........................8J-26
INDICATOR - DESCRIPTION, HIGH BEAM . . 8J-27
INDICATOR - DESCRIPTION, LAMP OUT . . . 8J-28
INDICATOR - DESCRIPTION, LOW FUEL . . . 8J-29
INDICATOR - DESCRIPTION, OVERDRIVE
OFF ...............................8J-33
INDICATOR - DESCRIPTION, SEATBELT
. . . 8J-34
INDICATOR - DESCRIPTION, SECURITY
. . . 8J-34
INDICATOR - DESCRIPTION, SERVICE
4WD
...............................8J-35
INDICATOR - DESCRIPTION, TRANS
TEMP
..............................8J-38
INDICATOR - DESCRIPTION, TURN
SIGNAL
............................8J-39
DRINDEX 17
Description Group-Page Description Group-Page Description Group-Page