fuses CHRYSLER VOYAGER 2004 User Guide

Refer toHeated Seat System for more informa-
tion on the heated seat system. Refer to Remote
Keyless Entry System in Power Lock Systems for
more information on the RKE system. Refer to Wiring Diagrams for complete circuit
diagrams. Following are descriptions, theory of oper-
ation, diagnosis/testing procedures and removal/in-
stallation procedures of the major components in the
memory and power seat systems.
OPERATION
OPERATION - POWER SEAT SYSTEM
The power seat system receives battery current
through fuse #22 in the Intelligent Power Module
and a circuit breaker under the front seats, regard-
less of the ignition switch position. When a power seat switch control knob or knobs
are actuated, a battery feed and a ground path are
applied through the switch contacts to the appropri-
ate power seat track adjuster motor. The selected
adjuster motor operates to move the seat track
through its drive unit in the selected direction until
the switch is released, or until the travel limit of the
seat track is reached. When the switch is moved in
the opposite direction, the battery feed and ground
path to the motor are reversed through the switch
contacts. This causes the adjuster motor to run in the
opposite direction. No power seat switch should be held applied in any
direction after the seat track has reached its travel
limit. The power seat track each contain a self-reset-
ting circuit breaker to protect them from overload.
However, consecutive or frequent resetting of the cir-
cuit breaker must not be allowed to continue, or the
motor may be damaged. Refer to the owner's manual
in the vehicle glove box for more information on the
features, use and operation of the power seat system.
OPERATION - MEMORY SYSTEM
The Memory Seat Mirror Module (MSMM) receives
battery current through fuse #22 in the Intelligent
Power Module and the power seat system circuit
breaker, located under the driver side front seat near
the rear edge of the seat cushion pan. The memory
system does not operate with the Ignition-Off Draw
(IOD) fuse removed. The MSMM will drive a maxi-
mum of 2 motors at a time in a given direction. If
conflicting directions are requested, the priority for
response will be approximately as follows: ² Seat Track Rearward or Forward
² Seat Front Down or Up
² Seat Rear Down or Up
² Recliner Rearward or Forward The inputs from these switches to the MSMM is a
current limited battery source fed by the MSMM.
This protects the MSMM printed circuit board traces
from acting as fuses. All of these switch contact
inputs to the MSMM are normally closed to ground,
except when actuated. See the owner's manual in the vehicle glove box for
more information on the features, use and operation
of the memory system. For diagnosis of the MSMM,
the PCI data bus, or the other electronic modules on
the PCI data bus that provide inputs and outputs for
the memory system, the use of a DRBIII tscan tool
and the proper Diagnostic Procedures manual are
recommended.
ELECTRONIC VEHICLE INFORMATION CENTER
The Electronic Vehicle Information Center (EVIC)
serves as the user interface for the memory system.
It displays memory system status messages and pro-
vides the user with the means for enabling and dis-
abling the many customer programmable features
available on the vehicle, including those for the mem-
ory system. See the owner's manual in the vehicle glove box for
more information on the features, use and operation
of the EVIC. Refer to Electronic Vehicle Informa-
tion Center in Overhead Console Systems for more
information on the EVIC.
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - POWER SEAT
SYSTEM
Following are tests that will help to diagnose the
hard wired components and circuits of the power seat
system. However, if the vehicle is also equipped with
the optional memory system, these tests may not
prove conclusive in the diagnosis of the driver side
power seat. In order to obtain conclusive testing of
the driver side power seat with the memory system
option, the Programmable Communications Interface
(PCI) data bus network and all of the electronic mod-
ules that provide inputs to, or receive outputs from
the memory system components must be checked. The most reliable, efficient, and accurate means to
diagnose the driver side power seat with the memory
system option requires the use of a DRBIII tscan tool
and the proper Diagnostic Procedures manual. The
DRBIII tscan tool can provide confirmation that the
PCI data bus is functional, that all of the electronic
modules are sending and receiving the proper mes-
sages on the PCI data bus, and that the memory sys-
tem is receiving the proper hard wired inputs and
relaying the proper hard wired outputs to perform its
driver side power seat functions.
RS POWER SEAT SYSTEM8Ns-9
POWER SEAT SYSTEM (Continued)

DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - SENTRY KEY
REMOTE ENTRY SYSTEM
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, REFER TO ELECTRICAL, RESTRAINTS,
WARNINGS, BEFORE ATTEMPTING COMPONENT
DIAGNOSIS OR SERVICE. FAILURE TO TAKE THE
PROPER PRECAUTIONS COULD RESULT IN ACCI-
DENTAL AIRBAG DEPLOYMENT AND POSSIBLE
PERSONAL INJURY OR DEATH.
NOTE: The following tests may not prove conclu-
sive in the diagnosis of this system. The most reli-
able, efficient, and accurate means to diagnose the
Sentry Key Remote Entry System (SKREES)
involves the use of a DRBIIITscan tool. Refer to the
proper Body Diagnostic Procedures information.
The Sentry Key Remote Entry System (SKREES)
and the Programmable Communication Interface
(PCI) bus network should be diagnosed using a
DRBIIItscan tool. The DRBIIItwill allow confirma-
tion that the PCI bus is functional, that the Sentry
Key Remote Entry Module (SKREEM) is placing the
proper messages on the PCI bus, and that the Pow-
ertrain Control Module (PCM) is receiving the PCI
bus messages. Refer to the proper Body Diagnostic
Procedures information, and Wiring Diagrams for
complete circuit descriptions and diagrams.
(1) Check the fuses in the Integrated Power Mod-
ule (IPM). If OK, go to Step 2. If not OK, repair the
shorted circuit or component as required and replace
the faulty fuse.
(2) Disconnect and isolate the battery negative
remote cable from the remote terminal. Unplug the
wire harness connector at the SKREEM. Check for
continuity between the ground circuit cavity of the
SKREEM wire harness connector and a good ground.
There should be continuity. If OK, go to Step 3. If not
OK, repair the open circuit to ground as required.
(3) Connect the battery negative cable. Check for
battery voltage at the fused B(+) circuit cavity of the
SKREEM wire harness connector. If OK, go to Step
4. If not OK, repair the open circuit to the fuse in the
IPM as required.
(4) Turn the ignition switch to the ON position.
Check for battery voltage at the fused ignition switch
output (run/start) circuit cavity of the SKREEM wire
harness connector. If OK, use a DRBIIItscan tool
and the proper Body Diagnostic Procedures informa-
tion to complete the diagnosis of the SKREES. If not
OK, repair the open circuit to the fuse in the IPM as
required.
DIAGNOSIS AND TESTING - VEHICLE THEFT
SECURITY SYSTEM
Refer to the appropriate wiring information. The
wiring information includes wiring diagrams, proper
wire and connector repair procedures, further details
on wire harness routing and retention, as well as
pin-out and location views for the various wire har-
ness connectors, splices and grounds. Using a
DRBIIItscan tool. Refer to the proper Body Diagnos-
tic Procedures information for test procedures.
HOOD AJAR SWITCH -
EXPORT
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Using a small flat blade screwdriver, pry trig-
ger switch from the bracket on the left fender well.
(3) Disconnect the hood ajar switch from the wire
connector and remove from vehicle.
INSTALLATION
(1) Connect the hood ajar switch to the wire conec-
tor.
(2) Press the hood ajar switch into position on the
bracket located on the left inner fender well.
(3) Reconnect the battery negative cable.
(4) Close the hood and check for proper operation.
SENTRY KEY REMOTE ENTRY
MODULE
DESCRIPTION
The Sentry Key Remote Entry Module (SKREEM)
performs the functions of the Sentry Key Immobilizer
Module (SKIM), Remote Keyless Entry (RKE) Mod-
ule, and the Tire Pressure Monitoring (TPM) System
(previously part of the Electronic Vehicle Information
Center (EVIC).
The SKREEM is located in the same location as
the SKIM was and is mounted the same way. It looks
identical, but has added capabilities.
SENTRY KEY IMMOBILIZER
The Sentry Key Immobilizer System (SKIS)
authenticates an electronically coded Transponder
Key placed into the ignition and sends a valid/invalid
key message to the Powertrain Control Module
(PCM) based upon the results. The ªVALID/INVALID
KEYº message communication is performed using a
rolling code algorithm via the Programmable Com-
munication Interface (PCI) data bus. A ªVALID KEYº
RSVEHICLE THEFT SECURITY8Q-3
VEHICLE THEFT SECURITY (Continued)

8W-01 WIRING DIAGRAM INFORMATION
TABLE OF CONTENTS
page page
WIRING DIAGRAM INFORMATION
DESCRIPTION
DESCRIPTION - HOW TO USE WIRING
DIAGRAMS...........................1
DESCRIPTION - CIRCUIT INFORMATION....5
DESCRIPTION - CIRCUIT FUNCTIONS......6
DESCRIPTION - SECTION IDENTIFICATION
AND INFORMATION....................6
DESCRIPTION - CONNECTOR, GROUND
AND SPLICE INFORMATION..............7
WARNING
WARNINGS - GENERAL.................7
DIAGNOSIS AND TESTING - WIRING
HARNESS............................7
STANDARD PROCEDURE
STANDARD PROCEDURE -
ELECTROSTATIC DISCHARGE (ESD)
SENSITIVE DEVICES...................8
STANDARD PROCEDURE - TESTING OF
VOLTAGE POTENTIAL...................9
STANDARD PROCEDURE - TESTING FOR
CONTINUITY..........................9STANDARD PROCEDURE - TESTING FOR A
SHORT TO GROUND...................9
STANDARD PROCEDURE - TESTING FOR A
SHORT TO GROUND ON FUSES
POWERING SEVERAL LOADS...........10
STANDARD PROCEDURE - TESTING FOR A
VOLTAGE DROP......................10
SPECIAL TOOLS
WIRING/TERMINAL....................10
CONNECTOR
REMOVAL.............................11
INSTALLATION.........................11
DIODE
REMOVAL.............................14
INSTALLATION.........................14
TERMINAL
REMOVAL.............................14
INSTALLATION.........................14
WIRE
STANDARD PROCEDURE - WIRE SPLICING . . 15
WIRING DIAGRAM
INFORMATION
DESCRIPTION
DESCRIPTION - HOW TO USE WIRING
DIAGRAMS
DaimlerChrysler Corporation wiring diagrams are
designed to provide information regarding the vehi-
cles wiring content. In order to effectively use the
wiring diagrams to diagnose and repair
DaimlerChrysler Corporation vehicles, it is important
to understand all of their features and characteris-
tics.
Diagrams are arranged such that the power (B+)
side of the circuit is placed near the top of the page,
and the ground (B-) side of the circuit is placed near
the bottom of the page (Fig. 1).
All switches, components, and modules are shown
in the at rest position with the doors closed and the
key removed from the ignition (Fig. 2).Components are shown two ways. A solid line
around a component indicates that the component is
complete. A dashed line around the component indi-
cates that the component is being shown is not com-
plete. Incomplete components have a reference
number to indicate the page where the component is
shown complete.
It is important to realize that no attempt is made
on the diagrams to represent components and wiring
as they appear on the vehicle. For example, a short
piece of wire is treated the same as a long one. In
addition, switches and other components are shown
as simply as possible, with regard to function only.
SYMBOLS
International symbols are used throughout the wir-
ing diagrams. These symbols are consistent with
those being used around the world (Fig. 3).
RS8W-01 WIRING DIAGRAM INFORMATION8W-01-1

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

8W-02 COMPONENT INDEX
Component Page
A/C Compressor Clutch................. 8W-42
A/C Compressor Clutch Relay............ 8W-42
A/C Pressure Sensor................... 8W-42
A/C-Heater Control.................... 8W-42
Accelerator Pedal Position Sensor......... 8W-30
Accessory Relay....................... 8W-10
Adjustable Pedals Module............... 8W-30
Adjustable Pedals Motor................ 8W-30
Adjustable Pedals Relay................ 8W-30
Adjustable Pedals Sensor............... 8W-30
Adjustable Pedals Switch............... 8W-30
Airbags............................. 8W-43
Airbag Control Module................. 8W-43
Airbag Squibs........................ 8W-43
Ambient Temperature Sensor............ 8W-49
Antenna............................ 8W-47
ATC Remote Sensor.................... 8W-42
Auto Shut Down Relay................. 8W-30
Auto Temp Control.................... 8W-42
Automatic Day/Night Mirror............. 8W-49
B-Pillar Switches...................... 8W-61
Back-Up Lamp Switch.................. 8W-51
Battery............................. 8W-20
Battery Temperature Sensor............. 8W-20
Blend Door Actuators.................. 8W-42
Blower Motors........................ 8W-42
Blower Motor Relays................... 8W-42
Blower Motor Resistor.................. 8W-42
Body Control Module................... 8W-45
Boost Pressure Sensor.................. 8W-30
Brake Fluid Level Switch............... 8W-40
Brake Lamp Switch................. 8W-30, 51
Brake Transmission Shift Interlock
Solenoid........................... 8W-31
Cabin Heater Assist................... 8W-30
Camshaft Position Sensor............... 8W-30
CD Changer......................... 8W-47
Center High Mounted Stop Lamp......... 8W-51
Cinch/Release Motors.................. 8W-61
Clockspring................. 8W-33, 41, 43, 47
Clutch Pedal Interlock Switch......... 8W-10, 30
Clutch Pedal Upstop Switch............. 8W-30
Controller Antilock Brake............... 8W-35
Crank Case Ventilation Heater........... 8W-30
Crankshaft Position Sensor.............. 8W-30
Cylinder Lock Switches................. 8W-39
Data Link Connector................... 8W-18
Defogger Relay....................... 8W-48
Door Ajar Switches.................... 8W-39
Door Courtesy Lamps.................. 8W-44
Door Lock Switches.................... 8W-61
Dosing Pump......................... 8W-30Component Page
DVD Screen.......................... 8W-47
DVD/CD Changer..................... 8W-47
ECM/PCM Relay...................... 8W-30
EGR Solenoid........................ 8W-30
Electronic Control Unit................. 8W-64
Engine Control Module................. 8W-30
Engine Coolant Temp Sensor............. 8W-30
Engine Oil Pressure Sensor.............. 8W-30
Engine Oil Pressure Switch.............. 8W-30
EVAP/Purge Solenoid.................. 8W-30
Evaporator Temperature Sensor.......... 8W-42
Floor Console Lamp................... 8W-44
Floor Console Power Outlet.............. 8W-41
Fog Lamps.......................... 8W-50
Folding Mirror Relay................... 8W-62
Front Blower Module.................. 8W-42
Front Cigar Lighter.................... 8W-41
Front Control Module.................. 8W-10
Front Fog Lamp Relay................. 8W-50
Front Reading Lamps/Switch............ 8W-44
Front Wiper High/Low Relay............. 8W-53
Front Wiper On/Off Relay............... 8W-53
Fuel Heater.......................... 8W-30
Fuel Heater Relay..................... 8W-30
Fuel Injectors........................ 8W-30
Fuel Pressure Sensor.................. 8W-30
Fuel Pressure Solenoid................. 8W-30
Fuel Pump Module.................... 8W-30
Fuel Pump Relay...................... 8W-30
Full Open Switches.................... 8W-61
Fuselink............................ 8W-10
Fuses............................... 8W-10
Generator........................... 8W-20
Glow Plug Relay...................... 8W-30
Glow Plugs.......................... 8W-30
Grounds............................ 8W-15
Headlamp Leveling Motors.............. 8W-50
Headlamp Switch..................... 8W-50
Headlamp Washer Pump Motor.......... 8W-53
Headlamp Washer Relay................ 8W-53
Headlamps.......................... 8W-50
Heated Seat Backs.................... 8W-63
Heated Seat Cushions.................. 8W-63
Heated Seat Modules.................. 8W-63
High Beam Lamps..................... 8W-50
High Note Horn....................... 8W-41
Hood Ajar Switch..................... 8W-39
Horn Relay.......................... 8W-41
Horn Switch......................... 8W-41
Idle Air Control Motor.................. 8W-30
Ignition Coil......................... 8W-30
Ignition Switch....................... 8W-10
RS8W-02 COMPONENT INDEX8W-02-1

8W-97 POWER DISTRIBUTION SYSTEM
TABLE OF CONTENTS
page page
POWER DISTRIBUTION SYSTEM
DESCRIPTION..........................1
OPERATION............................1
SPECIAL TOOLS
POWER DISTRIBUTION SYSTEMS.........1
INTEGRATED POWER MODULE
DESCRIPTION..........................2
OPERATION............................2
REMOVAL.............................2
INSTALLATION..........................3IOD FUSE
DESCRIPTION..........................3
OPERATION............................3
POWER OUTLET
DESCRIPTION..........................4
OPERATION............................4
DIAGNOSIS AND TESTING
DIAGNOSIS & TESTING - POWER OUTLET . . 4
REMOVAL.............................5
INSTALLATION..........................5
POWER DISTRIBUTION
SYSTEM
DESCRIPTION
This group covers the various standard and
optional power distribution components used on this
model. The power distribution system for this vehicle
consists of the following components:
²Integrated Power Module (IPM)
²Front Control Module (FCM)
²Power Outlets
Refer to Wiring Diagrams for complete circuit sche-
matics.
The power distribution system also incorporates
various types of circuit control and protection fea-
tures, including:
²Automatic resetting circuit breakers
²Blade-type fuses
²Bus bars
²Cartridge fuses
²Circuit splice blocks
²Flashers
²Fusible links
²Relays
Following are general descriptions of the major
components in the power distribution system. See the
owner's manual in the vehicle glove box for more
information on the features and use of all of the
power distribution system components.
OPERATION
The power distribution system for this vehicle is
designed to provide safe, reliable, and centralized dis-
tribution points for the electrical current required to
operate all of the many standard and optional facto-
ry-installed electrical and electronic powertrain,
chassis, safety, security, comfort and convenience sys-
tems. At the same time, the power distribution sys-
tem was designed to provide ready access to these
electrical distribution points for the vehicle techni-
cian to use when conducting diagnosis and repair of
faulty circuits. The power distribution system can
also prove useful for the sourcing of additional elec-
trical circuits that may be required to provide the
electrical current needed to operate many accessories
that the vehicle owner may choose to have installed
in the aftermarket.
SPECIAL TOOLS
POWER DISTRIBUTION SYSTEMS
Terminal Pick Kit 6680
RS8W-97 POWER DISTRIBUTION SYSTEM8W-97-1

INTEGRATED POWER MODULE
DESCRIPTION
The Integrated Power Module (IPM) is a combina-
tion of the Power Distribution Center (PDC) and the
Front Control Module (FCM). The IPM is located in
the engine compartment, next to the battery on this
model (Fig. 1). The power distribution center mates
directly with the Front Control Module (FCM) to
form the IPM Fuse and Relay Center. The power dis-
tribution center (PDC) is a printed circuit board
based module that contains fuses and relays, while
the front control module contains the electronics con-
trolling the IPM and other functions. This IPM con-
nects directly to the battery positive via a four pin
connector. The ground connection is via two other
connectors. The IPM provides the primary means of
voltage distribution and protection for the entire
vehicle.
The molded plastic IPM housing includes a base
and cover. The IPM cover is easily opened or removed
for service access by squeezing the two marked cover
latches and has a fuse and relay layout map integral
to the inside surface of the cover. This IPM housing
base and cover are secured in place by an IPM
mounting bracket. This mounting bracket is designed
to allow the IPM to rotate counter-clockwise once the
locking tab is disengaged. The IPM mounting bracketis secured in place by bolts threaded into the left
front wheel house.
OPERATION
All of the current from the battery and the gener-
ator output enters the Integrated Power Module
(IPM) via a four- pin connector on the bottom of the
module. The IPM cover is unlatched and opened or
removed to access the fuses or relays. Internal con-
nections of all of the power distribution center cir-
cuits is accomplished by a combination of bus bars
and a printed circuit board. Refer to the Wiring sec-
tion of the service manual for complete IPM circuit
schematics.
REMOVAL
(1) Disconnect the negative and positive battery
cables.
(2) Remove the battery thermal guard from the
vehicle. Refer to the Battery section for the proce-
dure.
(3) Remove the battery from the vehicle. Refer to
the Battery section for the procedure.
(4) Using a flat-bladed screwdriver, twist the Inte-
grated Power Module (IPM) bracket retaining latch
outward to free the intelligent power module from its
mounting bracket (Fig. 2).
(5) Rotate the IPM counter-clockwise to access and
disconnect the various electrical connectors (Fig. 3).
(6) Free the IPM from its mounting bracket by
removing the IPM bracket clips from the hinge. A
screwdriver slipped up from under the hinge will free
the clips.
Fig. 1 BATTERY THERMAL GUARD
1 - BATTERY THERMAL GUARD
2 - INTEGRATED POWER MODULE
3 - FRONT CONTROL MODULE
Fig. 2 RELEASING INTEGRATED POWER MODULE
FROM ITS MOUNTING BRACKET
8W - 97 - 2 8W-97 POWER DISTRIBUTION SYSTEMRS

INSTALLATION
(1) Snap the left side of the Integrated Power Mod-
ule (IPM) housing in its mounting bracket and con-
nect the various electrical connectors. Care must be
taken that the Connector Positive Assurance (CPA)
on the five-pin B+ connector is positively engaged to
prevent generating a Diagnostic Trouble Code (DTC).
NOTE: IPM electrical connectors are color coded to
ease location reference.
(2) Being certain no wires are stressed or pinched,
rotate the IPM clock-wise until secured in mounting
bracket. An audible click may be heard.
(3) Install the battery in the vehicle. Refer to the
Battery section for the procedure.
(4) Install the battery thermal guard in the vehi-
cle. Refer to the Battery section for the procedure.
(5)
Connect the negative and positive battery cables.
(6) Using a diagnostic scan tool, check for any
stored diagnostic trouble codes and correct, check
that all vehicle options are operational before return-
ing the vehicle to service.
IOD FUSE
DESCRIPTION
All vehicles are equipped with an Ignition-Off
Draw (IOD) fuse that is removed from its normal
cavity in the Integrated Power Module (IPM) whenthe vehicle is shipped from the factory. Dealer per-
sonnel are to remove the IOD fuse from the storage
location and install it into the IPM fuse cavity
marked IOD as part of the preparation procedures
performed just prior to new vehicle delivery.
The IPM has a molded plastic cover that can be
removed to provide service access to all of the fuses
and relays in the IPM. An integral latch and hinges
are molded into the IPM cover for easy removal. A
fuse layout map is integral to the underside of the
IPM cover to ensure proper fuse and relay identifica-
tion. The IOD fuse is a 20 ampere blade-type mini
fuse and, when removed, it is stored in a fuse cavity
adjacent to the washer fuse within the IPM.
OPERATION
The term ignition-off draw identifies a normal condi-
tion where power is being drained from the battery with
the ignition switch in the Off position. The IOD fuse
feeds the memory and sleep mode functions for some of
the electronic modules in the vehicle as well as various
other accessories that require battery current when the
ignition switch is in the Off position, including the
clock. The only reason the IOD fuse is removed is to
reduce the normal IOD of the vehicle electrical system
during new vehicle transportation and pre-delivery stor-
age to reduce battery depletion, while still allowing
vehicle operation so that the vehicle can be loaded,
unloaded and moved as needed by both vehicle trans-
portation company and dealer personnel.
The IOD fuse is removed from the IPM fuse cavity
when the vehicle is shipped from the assembly plant.
Dealer personnel must install the IOD fuse when the
vehicle is being prepared for delivery in order to
restore full electrical system operation. Once the
vehicle is prepared for delivery, the IOD function of
this fuse becomes transparent and the fuse that has
been assigned the IOD designation becomes only
another Fused B(+) circuit fuse. The IOD fuse serves
no useful purpose to the dealer technician in the ser-
vice or diagnosis of any vehicle system or condition,
other than the same purpose as that of any other
standard circuit protection device.
The IOD fuse can be used by the vehicle owner as
a convenient means of reducing battery depletion
when a vehicle is to be stored for periods not to
exceed about thirty days. However, it must be
remembered that removing the IOD fuse will not
eliminate IOD, but only reduce this normal condition.
If a vehicle will be stored for more than about thirty
days, the battery negative cable should be discon-
nected to eliminate normal IOD; and, the battery
should be tested and recharged at regular intervals
during the vehicle storage period to prevent the bat-
tery from becoming discharged or damaged. Refer to
Battery Systemfor additional service information.
Fig. 3 DISCONNECTING IPM
1 - INTEGRATED POWER MODULE FUSE & RELAY CENTER
RS8W-97 POWER DISTRIBUTION SYSTEM8W-97-3
INTEGRATED POWER MODULE (Continued)

A/C PERFORMANCE TEMPERATURE AND PRESSURE
Ambient Temperature21É C
(70É F)27É C
(80É F)32É C
(90É F)38É C
(100É F)43É C
(110É F)
Left Center Panel
Outlet Discharge Air
Temperature1to8ÉC
(34 to 46É F)3to9ÉC
(37 to 49É F)4 to 10ÉC
(39 to 50É F)6to11ÉC
(43 to 52É F)7 to 18É C
(45 to 65É F)
Discharge Pressure
(High Side Service
Port)1034 to 1724
kPa
(150 to 250 psi)1517 to 2275
kPa
(220 to 330
psi)1999 to 2620
kPa
(290 to 380 psi)2068 to 2965
kPa
(300 to 430 psi)2275 to 3421
kPa
(330 to 450
psi)
Suction Pressure
(Low Side Service
Port)103 to 207 kPa
(15 to 30 psi)117to221
kPa
(17 to 32 psi)138 to 241 kPa
(20 to 35 psi)172 to 269 kPa
(25 to 39 psi)207 to 345
kPa
(30 to 50 psi)
(8) If the air outlet temperature fails to meet the
specifications in the A/C Performance Temperature
and Pressure chart, or if the compressor dischargepressure is high, refer to the Pressure Diagnosis
Chart.
PRESSURE DIAGNOSIS
Condition Possible Causes Correction
Rapid A/C compressor clutch
cycling (ten or more cycles
per minute).1. Low refrigerant system
charge.1. See Refrigerant System Leaks in this group.
Test the refrigerant system for leaks. Repair,
evacuate and charge the refrigerant system, if
required.
Equal pressures, but the
compressor clutch does not
engage.1. No refrigerant in the
refrigerant system.1. See Refrigerant System Leaks in this group.
Test the refrigerant system for leaks. Repair,
evacuate and charge the refrigerant system, if
required.
2. Faulty fuse. 2. Check the fuses in the Integrated Power
Module. Repair the shorted circuit or component
and replace the fuses, if required. Refer to Group
8.
3. Faulty A/C compressor
clutch coil.3. See A/C Compressor Clutch Coil in this group.
Test the compressor clutch coil and replace, if
required.
4. Faulty A/C compressor
clutch relay.4. See A/C Compressor Clutch Relay in this
group. Test the compressor clutch relay and relay
circuits. Repair the circuits or replace the relay, if
required.
5. Improperly installed or
faulty evaporator temperature
sensor.5. See Evaporator Temperature Sensor in this
group. Test the sensor and replace, if required.
6. Faulty A/C pressure
transducer.6. See A/C Pressure Transducer in this group.
Test the sensor and replace, if required.
7. Faulty Powertrain Control
Module (PCM).7. Refer to the proper Diagnostic Procedures
manual for testing of the PCM. Test the PCM and
replace, if required.
24 - 8 HEATING & AIR CONDITIONINGRS
HEATING & AIR CONDITIONING (Continued)

FRONT DISC BRAKE SHOES
(CONTINENTAL TEVES BRAKES) -
INSTALLATION.......................5s-15
FRONT DISC BRAKE SHOES
(CONTINENTAL TEVES BRAKES) -
REMOVAL..........................5s-14
FRONT DISC BRAKE SHOES (DISC/DISC
BRAKES) - INSTALLATION...............5-16
FRONT DISC BRAKE SHOES (DISC/DISC
BRAKES) - REMOVAL..................5-14
FRONT DISC BRAKE SHOES (DISC/
DRUM BRAKES) - INSTALLATION.........5-17
FRONT DISC BRAKE SHOES (DISC/
DRUM BRAKES) - REMOVAL............5-15
FRONT DISC BRAKE SHOES (TRW
BRAKES) - INSTALLATION..............5s-16
FRONT DISC BRAKE SHOES (TRW
BRAKES) - REMOVAL.................5s-14
FRONT DOOR GLASS RUN
WEATHERSTRIP - INSTALLATION.......23-113
FRONT DOOR GLASS RUN
WEATHERSTRIP - REMOVAL...........23-113
FRONT DOOR INNER BELT MOLDING -
INSTALLATION......................23-115
FRONT DOOR INNER BELT MOLDING -
REMOVAL.........................23-115
FRONT DOOR OUTER BELT MOLDING -
INSTALLATION......................23-113
FRONT DOOR OUTER BELT MOLDING -
REMOVAL.........................23-113
FRONT DOOR WEATHERSTRIP -
INSTALLATION......................23-114
FRONT DOOR WEATHERSTRIP -
REMOVAL.........................23-114
FRONT FASCIA - INSTALLATION..........13-1
FRONT FASCIA - REMOVAL..............13-1
FRONT FENDER - INSTALLATION........23-52
FRONT FENDER - REMOVAL............23-52
FRONT FOG LAMP - DIAGNOSIS AND
TESTING............................8L-7
FRONT FOG LAMP - INSTALLATION.......8L-8
FRONT FOG LAMP - REMOVAL...........8L-8
FRONT FOG LAMP UNIT ALIGNMENT -
EXPORT - STANDARD PROCEDURE.......8L-9
FRONT FOG LAMP UNIT ALIGNMENT -
STANDARD PROCEDURE................8L-9
FRONT INBOARD - INSTALLATION, SEAT
BELT BUCKLE.......................8O-12
FRONT INBOARD - REMOVAL, SEAT
BELT BUCKLE.......................8O-12
FRONT MOUNT - INSTALLATION....9-131,9-49
FRONT MOUNT - REMOVAL........9-131,9-49
FRONT SEAT - INSTALLATION...........23-91
FRONT SEAT - REMOVAL..............23-91
FRONT SEAT BACK - INSTALLATION......23-92
FRONT SEAT BACK - REMOVAL.........23-92
FRONT SEAT CUSHION SIDE COVER -
INSTALLATION.......................23-94
FRONT SEAT CUSHION SIDE COVER -
REMOVAL..........................23-94
FRONT SEAT RISER - MANUAL TRACK -
INSTALLATION.......................23-95
FRONT SEAT RISER - MANUAL TRACK -
REMOVAL..........................23-94
FRONT SEAT TRACK - REAR COVER -
INSTALLATION.......................23-96
FRONT SEAT TRACK - REAR COVER -
REMOVAL..........................23-96
FRONT SEAT TRACK MANUAL
ADJUSTER - INSTALLATION............23-95
FRONT SEAT TRACK MANUAL
ADJUSTER - REMOVAL................23-95
FRONT SEAT TRACK POWER ADJUSTER
- INSTALLATION.....................23-95
FRONT SEAT TRACK POWER ADJUSTER
- REMOVAL.........................23-95
FRONT SEATBACK ASSIST STRAP -
INSTALLATION.......................23-92
FRONT SEATBACK ASSIST STRAP -
REMOVAL..........................23-92
FRONT SEATBACK COVER -
INSTALLATION.......................23-93
FRONT SEATBACK COVER - REMOVAL
....23-93
FRONT SEATBACK PANEL -
INSTALLATION
.......................23-93
FRONT SEATBACK PANEL - REMOVAL
....23-92
FRONT SUSPENSION - DESCRIPTION
......2-2
FRONT SUSPENSION - OPERATION
........2-2FRONT SUSPENSION FASTENER
TORQUE, SPECIFICATIONS...............2-3
FRONT SUSPENSION, SPECIAL TOOLS.....2-3
FRONT WASHER PUMP MOTOR -
INSTALLATION.......................8R-8
FRONT WASHER PUMP MOTOR -
REMOVAL...........................8R-8
FRONT WHEEL SPEED SENSOR -
INSTALLATION........................5-80
FRONT WHEEL SPEED SENSOR -
REMOVAL...........................5-79
FRONT WHEELHOUSE SPLASH SHIELD -
INSTALLATION.......................23-55
FRONT WHEELHOUSE SPLASH SHIELD -
REMOVAL..........................23-55
FRONT WIPER ARM ALIGNMENT -
STANDARD PROCEDURE...............8R-8
FRONT WIPER ARMS - INSTALLATION....8R-9
FRONT WIPER ARMS - REMOVAL........8R-9
FRONT WIPER MOTOR - INSTALLATION . . . 8R-9
FRONT WIPER MOTOR - REMOVAL.......8R-9
FRONT WIPER SYSTEM - DIAGNOSIS
AND TESTING........................8R-2
FRONT WIPER/WASHER SWITCH -
DIAGNOSIS AND TESTING..............8R-2
FRONT/QUAD SEAT CUSHION -
INSTALLATION.......................23-93
FRONT/QUAD SEAT CUSHION -
REMOVAL..........................23-93
FRONT-WHEEL-DRIVE - INSTALLATION....2-36
FRONT-WHEEL-DRIVE - REMOVAL........2-36
FUEL CORRECTION OR ADAPTIVE
MEMORIES, OPERATION...............14-20
FUEL DELIVERY - DESCRIPTION..........14-2
FUEL DELIVERY - OPERATION...........14-2
FUEL DELIVERY SYSTEM - DIAGNOSIS
AND TESTING........................14-2
FUEL DOSING PUMP - DESCRIPTION....24-115
FUEL DOSING PUMP - INSTALLATION . . . 24-116
FUEL DOSING PUMP - OPERATION.....24-115
FUEL DOSING PUMP - REMOVAL.......24-115
FUEL ENGINE OIL - DESCRIPTION,
FLEXIBLE.............................0-3
FUEL FILL DOOR - INSTALLATION.......23-52
FUEL FILL DOOR - REMOVAL...........23-52
FUEL FILL DOOR BLOCKER LATCH -
INSTALLATION.......................23-53
FUEL FILL DOOR BLOCKER LATCH -
REMOVAL..........................23-53
FUEL FILL DOOR BLOCKER LATCH
STRIKER - INSTALLATION..............23-53
FUEL FILL DOOR BLOCKER LATCH
STRIKER - REMOVAL.................23-53
FUEL FILL DOOR BLOCKER LOCKOUT
LINK - INSTALLATION.................23-54
FUEL FILL DOOR BLOCKER LOCKOUT
LINK - REMOVAL.....................23-53
FUEL FILLER CAP - DESCRIPTION.......25-12
FUEL FILLER CAP - OPERATION.........25-12
FUEL INJECTOR - DESCRIPTION.........14-26
FUEL INJECTOR - OPERATION..........14-26
FUEL LEVEL SENDING UNIT / SENSOR -
DESCRIPTION........................14-5
FUEL LEVEL SENDING UNIT / SENSOR -
INSTALLATION........................14-5
FUEL LEVEL SENDING UNIT / SENSOR -
OPERATION..........................14-5
FUEL LEVEL SENDING UNIT / SENSOR -
REMOVAL...........................14-5
FUEL LINE - INSTALLATION...........24-118
FUEL LINE - REMOVAL...............24-117
FUEL LINES/HOSES AND CLAMPS -
DESCRIPTION........................14-6
FUEL PRESSURE REGULATOR -
INSTALLATION........................14-7
FUEL PRESSURE REGULATOR -
OPERATION..........................14-7
FUEL PRESSURE REGULATOR -
REMOVAL...........................14-7
FUEL PUMP - DESCRIPTION.............14-8
FUEL PUMP - OPERATION..............14-8
FUEL PUMP MODULE - DESCRIPTION.....14-8
FUEL PUMP MODULE - INSTALLATION....14-9
FUEL PUMP MODULE - OPERATION
.......14-8
FUEL PUMP MODULE - REMOVAL
........14-8
FUEL PUMP RELAY - DESCRIPTION
......14-28
FUEL PUMP RELAY - OPERATION
........14-28
FUEL REQUIREMENTS - DESCRIPTION
......0-4FUEL REQUIREMENTS - DIESEL ENGINE
- DESCRIPTION........................0-6
FUEL, SPECIAL TOOLS............14-23,14-4
FUEL SYSTEM PRESSURE RELEASE
PROCEDURE - STANDARD
PROCEDURE.........................14-2
FUEL SYSTEM PRESSURE,
SPECIFICATIONS......................14-3
FUEL TANK - DESCRIPTION............14-10
FUEL TANK - INSTALLATION............14-12
FUEL TANK - OPERATION..............14-11
FUEL TANK - REMOVAL...............14-11
FUEL TANK - STANDARD PROCEDURE,
DRAINING...........................14-2
FUEL TANK FILLER TUBE -
INSTALLATION.......................14-13
FUEL TANK FILLER TUBE - REMOVAL....14-12
FULL OPEN SWITCH - DESCRIPTION....8N-12,
8N-31
FULL OPEN SWITCH - INSTALLATION....8N-13
FULL OPEN SWITCH - OPERATION . 8N-12,8N-31
FULL OPEN SWITCH - REMOVAL........8N-13
FUNCTIONS - DESCRIPTION, CIRCUIT . . 8W-01-6
FUSE - DESCRIPTION, IOD...........8W-97-3
FUSE - OPERATION, IOD.............8W-97-3
FUSES POWERING SEVERAL LOADS -
STANDARD PROCEDURE, TESTING
FOR A SHORT TO GROUND ON......8W-01-10
FWD - INSTALLATION..................2-45
FWD - INSTALLATION, REAR WHEEL
SPEED SENSOR.......................5-81
FWD - INSTALLATION, SPRING...........2-42
FWD - REMOVAL......................2-45
FWD - REMOVAL, REAR WHEEL SPEED
SENSOR............................5-81
FWD - REMOVAL, SPRING..............2-41
GALLERY PLUGS - STANDARD
PROCEDURE, ENGINE CORE AND OIL . 9-10,9-86
GAP AND FLUSH MEASUREMENTS -
SPECIFICATIONS....................23-124
GAP, SPECIFICATIONS - WHEEL SPEED
SENSOR AIR.........................5-79
GAS - INSTALLATION, MODULAR
CLUTCH ASSY - 2.4L..................6-11
GAS - REMOVAL, MODULAR CLUTCH
ASSY - 2.4L..........................6-11
GASKET - DIAGNOSIS AND TESTING,
CYLINDER HEAD.............9-24,9-99,9s-16
GASKET SURFACE PREPARATION -
STANDARD PROCEDURE, ENGINE....9-11,9-85
GASKETS AND SEALERS - STANDARD
PROCEDURE, FORM-IN-PLACE.......9-11,9-84
GASOLINE ENGINES - DIAGNOSIS AND
TESTING, SYSTEM CHARGE LEVEL
TEST..............................24-67
GEAR - DESCRIPTION.................19-26
GEAR - INSTALLATION, LHD............19-32
GEAR - INSTALLATION, RHD............19-33
GEAR & LINK ROD - DESCRIPTION, LIFT . 8N-16
GEAR & LINK ROD - INSTALLATION,
LIFT...............................8N-16
GEAR & LINK ROD - OPERATION, LIFT . . . 8N-16
GEAR & LINK ROD - REMOVAL, LIFT.....8N-16
GEAR - OPERATION...................19-27
GEAR - REMOVAL, LHD...............19-27
GEAR - REMOVAL, RHD...............19-31
GEAR END PLAY - ADJUSTMENT,
DIFFERENTIAL SIDE..................21-70
GEAR SHIFT CABLE - INSTALLATION....21-205
GEAR SHIFT CABLE - REMOVAL . 21-204,21s-105
GEAR SHIFT LEVER - INSTALLATION.....19-21
GEAR SHIFT LEVER - REMOVAL.........19-21
GEAR, SPECIAL TOOLS - POWER
STEERING..........................19-34
GEARSHIFT BOOT - INSTALLATION......21-73
GEARSHIFT BOOT - REMOVAL..........21-72
GEARSHIFT CABLE - CROSSOVER -
INSTALLATION.......................21-76
GEARSHIFT CABLE - CROSSOVER -
REMOVAL..........................21-73
GEARSHIFT CABLE - SELECTOR -
INSTALLATION
.......................21-84
GEARSHIFT CABLE - SELECTOR -
REMOVAL
..........................21-81
GEARSHIFT CABLE ADJUSTMENT,
ADJUSTMENTS
.....................21-206
GEARSHIFT KNOB - INSTALLATION
......21-87
GEARSHIFT KNOB - REMOVAL
..........21-87
RSINDEX15
Description Group-Page Description Group-Page Description Group-Page