warning CHRYSLER VOYAGER 2005 Service Manual

SEAT BELT BUCKLE - FRONT
INBOARD
REMOVAL
The seat belt tensioners are integral to the front
seat belt buckles. They are not serviceable and must
be replaced after a frontal impact event. The entire
front seat belt buckle assembly must be replaced as
an assembly.
(1) Open hood.
(2) Disconnect and isolate the battery negative
cable.
(3)
WARNING: Wait two minutes for the airbag system
reserve capacitor to discharge before beginning
any airbag system or component service. Failure to
do so may result in accidental airbag deployment,
personal injury or death.
(4) Remove screws attaching front inboard side
cover to seat cushion frame.
(5) Remove side cover from front seat.
(6) Disconnect the tensioner wire connector from
seat belt buckle.
(7) Remove bolt attaching seat belt buckle to front
seat track.
(8) Remove buckle from seat.
INSTALLATION
The seat belt tensioners are integral to the front
seat belt buckles. They are not serviceable and must
be replaced after a frontal impact event. The entire
front seat belt buckle assembly must be replaced as
an assembly.
(1) Place buckle into position.
(2) Install bolt attaching seat belt buckle to front
seat track. Torque bolt to 39 N´m (29 ft. lbs.).
(3) Connect the seat belt tensioner electrical con-
nector.
(4) Install side cover into position.
(5) Install screws attaching front inboard side
cover to seat cushion frame.
WARNING: Do not connect the battery negative
cable (Refer to 8 - ELECTRICAL/RESTRAINTS -
DIAGNOSIS AND TESTING - AIRBAG SYSTEM). Per-
sonal injury or death may result if the system test
is not performed first.
WARNING: If equipped with the Occupant Classifi-
cation System (OCS) and replacing the passenger
front seat belt buckle: Following successful com-
pletion of the Airbag System test procedure, the
Occupant Classification System Verification Testmust be done using a scan tool and the appropriate
diagnostic information.
(6) Close hood.
(7) Verify system and vehicle operation.
SEAT BELT BUCKLE - FIRST
ROW INBOARD - QUAD
BUCKET
REMOVAL
QUAD BUCKET
(1) Remove seat from vehicle.
(2) Remove screws attaching inboard side cover to
seat cushion.
(3) Remove side cover from seat.
(4) Remove bolts attaching recliner bracket to seat
cushion.
(5) Remove recliner bracket from seat.
(6) Remove bolt attaching seat belt buckle to seat
track (Fig. 41).
(7) Remove buckle from vehicle.
QUAD BUCKET - FOLD IN FLOOR
(1) Fold in floor the seat not having the buckle
replaced.
(2) Remove the hinge cover retaining screw and
hinge cover.
Fig. 41 1ST ROW INBOARD BUCKLE - QUAD
BUCKET
1 - SEAT CUSHION
2 - SEAT BELT BUCKLE
3 - SEAT TRACK
RSRESTRAINTS8O-35

INSTALLATION
(1) Push belt through seat cushion.
(2) While looking at the bottom of the seat, locate
retaining bolt hole on the left side of the seat riser.
Install retaining bolt into seat riser (Fig. 45). Torque
anchor bolt to 39 N´m (29 ft. lbs.).
(3) Place seat into track and on front anchors.
(4) Pull #3 strap and install seat onto latching
area.
(5) Pull seat assembly down firmly and snap into
track.
(6) Pull handle #1 and fold seat back rearward.
(7) Close rear liftgate.
SEAT BELT HEIGHT
ADJUSTER-BORC-PILLAR
REMOVAL
(1) Remove turning loop retaining bolt.
(2) Remove B or C-pillar trim cover.
(3) Remove two screws attaching shoulder belt
height adjuster to pillar.
(4) Remove height adjuster from vehicle.
INSTALLATION
(1) Place height adjuster into position.
(2) Install screws attaching shoulder belt height
adjuster to pillar.
(3) Install B or C-pillar trim cover.
(4) Install turning loop to height adjuster. Torque
anchor bolt to 39 N´m (29 ft. lbs.).
SEAT BELT HEIGHT
ADJUSTER KNOB
REMOVAL
(1) Disengage clips attaching clam shell cover to
seat belt turning loop and open cover.
(2) Using a trim tool (special tool #C-4755), gently
pry knob from seat belt height adjuster.
INSTALLATION
(1) Place seat belt height adjuster knob in position
on height adjuster.
(2) Firmly push knob on until retainers engage.
(3) Reinstall turning loop clam shell cover.
(4) Verify seat belt operation. Make sure it moves
through loop without binding.
SEAT BELT & RETRACTOR -
OUTBOARD - FRONT
REMOVAL
(1) Open door.
(2) Move seat all the way forward.
(3) Open hood.
(4) Disconnect and isolate the battery negative
cable.
(5)
WARNING: Wait two minutes for the airbag system
reserve capacitor to discharge before beginning
any airbag system or component service. Failure to
do so may result in accidental airbag deployment,
personal injury or death.
(6) Remove shoulder harness height adjuster knob
by pulling it straight away from adjuster (Fig. 48).
(7) Remove cover from seat belt turning loop (Fig.
48).
(8) Remove bolt attaching turning loop to shoulder
belt height adjuster (Fig. 48).
(9) Remove upper B-pillar trim cover (Fig. 48).
NOTE: If equipped with the Occupant Classification
System (OCS), there is a Belt Tension Sensor
located on the lower seat belt anchor on the pas-
senger front seat belt.
Fig. 48 SEAT BELT - OUTBOARD FRONT
1 - B-PILLAR TRIM LOWER
2 - BELT
3 - B-PILLAR TRIM UPPER
4 - HEIGHT ADJUSTER
5 - KNOB
6 - B-PILLAR TRIM LOWER
7 - FLOOR ANCHOR
8 - FLOOR ANCHOR
9 - 30É OUTBOARD
10 - RETRACTOR
8O - 38 RESTRAINTSRS
SEAT BELT BUCKLE - SECOND ROW INBOARD - 50/50 BENCH (Continued)

(10) Remove the lower seat belt anchor bolt (Fig.
49).
(11) Disconnect the electrical connector if equipped
with OCS (Fig. 49).
(12) Remove front door sill plate (Fig. 48).
(13) Remove sliding door sill plate (Fig. 48).
(14) Remove lower B-pillar trim cover (Fig. 48).
(15) Disconnect the seat belt retractor electrical
connector (Fig. 48).
(16) Remove seat belt retractor attaching bolt (Fig.
48).
(17) Remove the seat belt and retractor from vehi-
cle.
INSTALLATION
WARNING: Inspect the condition of the shoulder
belt and lap belt. Replace any belt that is cut,
frayed, torn, or damaged in any way. Also, replace
the shoulder belt if the retractor is either damaged
or inoperative.
(1) Place seat belt and retractor into position (Fig.
48).
(2) Install bolt attaching seat belt retractor to
B-pillar (Fig. 48). Torque bolt to 39 N´m (29 ft. lbs.).
(3) Connect the seat belt retractor electrical con-
nector (Fig. 48).
(4) Install the lower B-pillar trim cover (Fig. 48).
(5) Install the sliding door sill plate (Fig. 48).
(6) Install the front door sill plate (Fig. 48).(7) Install the lower seat belt anchor bolt (Fig. 49).
Torque bolt to 39 N´m (29 ft. lbs.).
NOTE: If equipped with the Occupant Classification
System (OCS), there is a Belt Tension Sensor
located on the lower seat belt anchor on the pas-
senger front seat belt.
(8) Connect the belt tension sensor connector (if
equipped with OCS) (Fig. 49).
(9) Install the upper B-pillar trim cover (Fig. 48).
(10) Install the bolt attaching turning loop to
shoulder belt height adjuster (Fig. 48). Torque bolt to
39 N´m (29 ft. lbs.).
(11) Install the cover to the seat belt turning loop
(Fig. 48).
(12) Install the shoulder harness height adjuster
knob by pushing it straight onto the adjuster (Fig.
48).
(13) Move seat back to approximate customer posi-
tion.
WARNING: If equipped with the OCS, do not con-
nect the battery negative cable (Refer to 8 - ELEC-
TRICAL/RESTRAINTS - DIAGNOSIS AND TESTING -
AIRBAG SYSTEM). Personal injury or death may
result if the system test is not performed first.
WARNING: If equipped with the OCS, following suc-
cessful completion of the Airbag System test proce-
dure, the Occupant Classification System
Verification Test must be done using a scan tool
and the appropriate diagnostic information.
(14) Verify vehicle and system operation.
(15) Close hood.
SEAT BELT & RETRACTOR -
FIRST ROW - OUTBOARD
REMOVAL
(1) Remove first and second row seats.
(2) Remove first row seat belt lower anchor bolt.
(3) Remove first row seat belt upper turning loop
anchor bolt.
(4) Remove liftgate sill plate.
(5) Remove upper liftgate trim.
(6) Remove second seat lower anchor bolt.
(7) Remove second seat upper turning loop anchor
bolt.
(8) Remove D-pillar trim cover.
(9) Disconnect speaker connector. The left side has
the speaker mounted in the D-pillar trim cover and
the right side will have the speaker mounted in the
rear of the quarter trim panel, but the connector is
Fig. 49 BELT TENSION SENSOR/LOWER SEAT
BELT ANCHOR
1 - A-PILLAR
2 - SEAT BELT ANCHOR/BELT TENSION SENSOR
3 - BELT TENSION SENSOR CONNECTOR
RSRESTRAINTS8O-39
SEAT BELT & RETRACTOR - OUTBOARD - FRONT (Continued)

SEAT BELT TENSIONER
DESCRIPTION
The seat belt system incorporates Seat Belt Ten-
sioners. The tensioner is designed to hold the occu-
pant in their respective seat by retracting the seat
belt up to four inches. They are integral to the front
seat belt buckles and cannot be serviced. If found
defective they must be replaced. After an airbag
deployment, the tensioner must be replaced.
Seat Belt Tensioners supplement the dual front air-
bag system. The seat belt tensioners are integral to
the front seat belt buckles, which are secured to the
seat cushion frame on the inboard side. The seat belt
tensioners are controlled by the Occupant Restraint
Controller (ORC) and are connected to the vehicle
electrical system through the body wire harness.
The seat belt tensioners cannot be repaired and, if
faulty or damaged, the entire front seat belt buckle
must be replaced. The seat belt tensioners are not
intended for reuse and must be replaced following
any front airbag deployment.
OPERATION
WARNING: When the front airbag is deployed, the
tensioner will have deployed also and should be
replaced. Failure to do so could result in occupant
personal injury or death.
The seat belt tensioners are deployed by a signal
generated by the Occupant Restraint Controller
(ORC) through the driver or passenger seat belt ten-
sioner line 1 and line 2 (or squib) circuits. When the
ORC sends the proper electrical signal to the tension-
ers, the electrical energy generates enough heat to
initiate a small pyrotechnic gas generator.
Removing excess slack from the front seat belts not
only keeps the occupants properly positioned for an
airbag deployment following a frontal impact of the
vehicle, but also helps to reduce injuries that the
occupants of the front seat might experience in these
situations as a result of a harmful contact with the
steering wheel, steering column, instrument panel
and/or windshield.
The ORC monitors the condition of the seat belt
tensioners through circuit resistance, and will illumi-
nate the airbag indicator in the ElectroMechanical
Instrument Cluster (EMIC) and store a Diagnostic
Trouble Code (DTC) for any fault that is detected.
For proper diagnosis of the seat belt tensioners, use a
scan tool and the appropriate diagnostic information.
SEAT WEIGHT BLADDER &
PRESSURE SENSOR
DESCRIPTION
Vehicles equipped with the Occupant Classification
System (OCS) have a seat weight bladder and pres-
sure sensor unit (Fig. 54) that is integral to the pas-
senger front seat cushion. The bladder is sandwiched
between the seat cushion pan and seat cushion foam.
The bladder consists of two rectangular sheets of
an elastomeric material and a molded plastic elbow
fitting. The two sheets of material are sealed
together around their perimeter and heat staked to
each other at numerous regular points within their
field. The elbow fitting is sealed to a small round
hole in the lower surface of the bladder and is
pointed downward where it passes through a clear-
ance hole in the insulator pad and extends to just
below the seat cushion. The bladder is then filled
with a silicone fluid to become a pliable, quilted
membrane.
Under the seat cushion a short tube is securely
clamped at one end to the bladder nipple, and at the
other end to a nipple on the electronic pressure sen-
sor. The sensor housing features an integral mount
that snaps over a tab integral to the stamped steel
Occupant Classification Module (OCM) mounting
bracket welded to the underside of the passenger
front seat cushion frame.
Fig. 54 SEAT WEIGHT BLADDER AND PRESSURE
SENSOR - TYPICAL
1 - FASTENER (2)
2 - BLADDER
3-PAD
4 - TUBE
5 - PRESSURE SENSOR
RSRESTRAINTS8O-43

SPEED CONTROL
TABLE OF CONTENTS
page page
SPEED CONTROL
DESCRIPTION..........................1
OPERATION
OPERATION..........................1
OPERATION - INTERACTIVE SPEED
CONTROL (4 Speed EATX Only)...........2
DIAGNOSIS AND TESTING - ROAD TEST.....3
SPECIFICATIONS - TORQUE...............3
CABLE
DESCRIPTION..........................4
OPERATION............................4
REMOVAL.............................4
INSTALLATION..........................4
SERVO
DESCRIPTION..........................4OPERATION............................4
REMOVAL.............................4
INSTALLATION..........................4
SWITCH
DESCRIPTION..........................5
OPERATION............................5
REMOVAL.............................5
INSTALLATION..........................6
VACUUM RESERVOIR
DESCRIPTION..........................6
OPERATION............................6
REMOVAL.............................6
INSTALLATION..........................6
SPEED CONTROL
DESCRIPTION
The speed control system is electronically con-
trolled and vacuum operated. The electronic control
is integrated into the Powertrain Control Module.
The controls are located on the steering wheel. The
ON/OFF, and SET buttons are located on the left side
of the airbag module. The RESUME/ACCEL, CAN-
CEL and COAST buttons are located on the right
side of the airbag module (Fig. 1).The system is designed to operate at speeds above
30 mph (48 km/h).
WARNING: THE USE OF SPEED CONTROL IS NOT
RECOMMENDED WHEN DRIVING CONDITIONS DO
NOT PERMIT MAINTAINING A CONSTANT SPEED,
SUCH AS IN HEAVY TRAFFIC OR ON ROADS THAT
ARE WINDING, ICY, SNOW COVERED, OR SLIP-
PERY.
OPERATION
OPERATION
When speed control is activated by depressing the
ON switch, the PCM allows a set speed to be stored
in RAM for speed control. To store a set speed,
depress and release the SET switch while the vehicle
is moving at a speed between 25 and 85 mph. In
order for the speed control to engage, the brakes can-
not be applied, nor can the gear selector be indicat-
ing the transmission is in Park or Neutral (ATX) or
1st/2nd gear (MTX). The speed control can be disen-
gaged manually by:
²Stepping on the brake pedal
²Depressing the OFF switch
²Depressing the CANCEL switch.
²Depressing the clutch pedal
²Operating in 1st or 2nd gear (autostick, if
equipped)
Fig. 1 SPEED CONTROL SWITCHES - Typical
RSSPEED CONTROL8P-1

WARNING: IF REMOVAL OF AIRBAG MODULE IS
NECESSARY, REFER TO THE RESTRAINT SYS-
TEMS SECTION FOR MORE INFORMATION.
(1) Remove the negative battery cable.
(2) Turn off ignition.
(3) Remove the air bag, refer to the restraint sec-
tion for more information.
(4) Remove the screw from bottom of the switch.
(5) Remove switch from steering wheel.
(6) Disconnect two-way electrical connector.
(7) Repeat for the other switch.
INSTALLATION
The speed control switches are mounted in the
steering wheel and wired through the clock spring
device under the airbag module.
WARNING: IF REMOVAL OF AIRBAG MODULE IS
NECESSARY, REFER TO THE RESTRAINT SYS-
TEMS SECTION FOR MORE INFORMATION.
(1) Connect two-way electrical connector.
(2) Install switch.
(3) Install screw for the switch.
(4) Repeat for the other switch.
(5) Install the air bag, refer to the restraint section
for more information.
(6) Install the negative battery cable.
VACUUM RESERVOIR
DESCRIPTION
The vacuum reservoir is located in the engine com-
partment. It is made of plastic.
OPERATION
The reservoir stores engine vacuum. Manifold vac-
uum is supplied from the brake booster check valve.
The speed control vacuum supply hose has a check
valve at the source (brake booster) to maintain the
highest available vacuum level in the servo, reservoir
and vacuum hoses. When engine vacuum drops, as in
climbing a grade while driving, the reservoir supplies
the vacuum needed to maintain proper speed control
operation. The vacuum reservoir cannot be repaired
and must be replaced if faulty.
REMOVAL
(1) Release hood latch and open hood.
(2) Disconnect the negative battery cable.
(3) Disconnect the vacuum line to the battery tray/
vacuum reservoir.
(4) Remove battery tray/vacuum reservoir, refer to
the Battery section for more information.
INSTALLATION
(1) Install battery tray/vacuum reservoir, refer to
the Battery section for more information.
(2) Connect vacuum line that leads to the battery
tray/vacuum reservoir.
(3) Connect the negative battery cable.
8P - 6 SPEED CONTROLRS
SWITCH (Continued)

The SKREES can be diagnosed and any stored DTC's
can be retrieved using a DRBllltscan tool as
described in the appropriate Body Diagnostic Proce-
dures information.
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - SENTRY KEY
REMOTE ENTRY SYSTEM
WARNING: On vehicles equipped with airbags, refer
to electrical, restraints, warnings, before attempting
component diagnosis or service. Failure to take the
proper precautions could result in accidental 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 scan
tool. The scan tool will allow confirmation that the
PCI bus is functional, that the Sentry Key Remote
Entry Module (SKREEM) is placing the proper mes-
sages on the PCI bus, and that the Powertrain Con-
trol Module (PCM) is receiving the PCI bus
messages. Refer to the proper Body Diagnostic Proce-
dures 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 scan tool and the
proper Body Diagnostic Procedures information tocomplete 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
RSVEHICLE THEFT SECURITY8Q-3
VEHICLE THEFT SECURITY (Continued)

WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, REFER TO ELECTRICAL, RESTRAINTS
BEFORE ATTEMPTING ANY STEERING WHEEL,
STEERING COLUMN, OR INSTRUMENT PANELCOMPONENT DIAGNOSIS OR SERVICE. FAILURE
TO TAKE THE PROPER PRECAUTIONS COULD
RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND POSSIBLE PERSONAL INJURY.
TELECOMMUNICATION SYSTEM DIAGNOSIS
CONDITION POSSIBLE CAUSE CORRECTION
Phone Not
Available1. Bluetooth phone not
paired to the system.1. Ensure that phone(s) are paired to the system.
2. Bluetooth phone not
present or turned OFF.2. Make sure paired phone is present, turned ON and that the
Bluetooth option is enabled on the phone.
3. Bluetooth phone has
low battery.3. At low battery levels, some phones will turn off Bluetooth
functionality. Ensure cellular phone is charged to an adequate
level.
Phone Pairing
Failed1. Phone does not
support Hands Free
Profile1. The Telecommunication system requires the cellular phone to
be BluetoothŸ enabled, as well as supporting the Hands Free
Profile. The customer will have to upgrade their phone to one
supporting Hands Free Profile. A list of suggested phones is
available at: http://www.chrysler.com/uconnect.
2. Phone not Bluetooth
enabled.2. The Telecommunication system requires the cellular phone to
be BluetoothŸ enabled. A list of suggested phones is available
at: http://www.chrysler.com/uconnect.
3. PIN entered on the
phone is not the same
as PIN spoken to the
system.3. The PIN spoken to the system must be the same PIN entered
into the phone.
4. Phone has reached
maximum number of
allowed devices paired.4. Remove one of the previously paired devices from it's list.
Poor Voice
Recognition1. Microphone failure 1. Using a scan tool, check for microphone fault codes.
2. Customer not waiting
for the beep before
speaking.2. Ensure customer is waiting for the system9beep9prior to
beginning the speech to be recognized.
3. Customer not
speaking in a smooth
normal manner.3. Verify that the customer is attempting to use the system with a
smooth consistent voice. The system is designed to accept
normal speech spoken at a normal tone, some people tend to
speak to a computer loud and slow, which results in reduced
performance.
4. Rear view mirror not
properly attached to
mounting.4. Mirror must be firmly mounted to the mounting location. Ensure
that mirror is tightened to the specified torque.
5. High levels of noise in
vehicle compartment5. System performance is increased when noise conditions in the
vehicle are lowered. Ideal conditions include windows closed.
6. Object interfering with
microphone input6. Verify that there is no object, hanging from the mirror, that
could be obstructing the microphone.
7. User not saying9send9
after a pager dialing
request7. User must say9send9at the end of a Pager Dialing request.
8T - 2 NAVIGATION/TELECOMMUNICATIONRS
NAVIGATION/TELECOMMUNICATION (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

DESCRIPTION - CONNECTOR, GROUND AND
SPLICE INFORMATION
CAUTION: Not all connectors are serviced. Some
connectors are serviced only with a harness. A typ-
ical example might be the Supplemental Restraint
System connectors. Always check parts availability
before attempting a repair.
IDENTIFICATION
In-line connectors are identified by a number, as
follows:
²In-line connectors located in the engine compart-
ment are C100 series numbers
²In-line connectors located in the Instrument
Panel area are C200 series numbers.
²In-line connectors located in the body are C300
series numbers.
²Jumper harness connectors are C400 series
numbers.
²Grounds and ground connectors are identified
with a ªGº and follow the same series numbering as
the in-line connectors.
²Splices are identified with an ªSº and follow the
same series numbering as the in-line connectors.
²Component connectors are identified by the com-
ponent name instead of a number. Multiple connec-
tors on a component use a C1, C2, etc. identifier.
LOCATIONS
Section 8W-91 contains connector/ground/splice
location illustrations. The illustrations contain the
connector name (or number)/ground number/splice
number and component identification. Connector/
ground/splice location charts in section 8W-91 refer-
ence the figure numbers of the illustrations.
The abbreviation T/O is used in the component
location section to indicate a point in which the wir-
ing harness branches out to a component. The abbre-
viation N/S means Not Shown in the illustrations
WARNING
WARNINGS - GENERAL
WARNINGSprovide information to prevent per-
sonal injury and vehicle damage. Below is a list of
general warnings that should be followed any time a
vehicle is being serviced.
WARNING: ALWAYS WEAR SAFETY GLASSES FOR
EYE PROTECTION.
WARNING: USE SAFETY STANDS ANYTIME A PRO-
CEDURE REQUIRES BEING UNDER A VEHICLE.WARNING: BE SURE THAT THE IGNITION SWITCH
ALWAYS IS IN THE OFF POSITION, UNLESS THE
PROCEDURE REQUIRES IT TO BE ON.
WARNING: SET THE PARKING BRAKE WHEN
WORKING ON ANY VEHICLE. AN AUTOMATIC
TRANSMISSION SHOULD BE IN PARK. A MANUAL
TRANSMISSION SHOULD BE IN NEUTRAL.
WARNING: OPERATE THE ENGINE ONLY IN A
WELL-VENTILATED AREA.
WARNING: KEEP AWAY FROM MOVING PARTS
WHEN THE ENGINE IS RUNNING, ESPECIALLY THE
FAN AND BELTS.
WARNING: TO PREVENT SERIOUS BURNS, AVOID
CONTACT WITH HOT PARTS SUCH AS THE RADIA-
TOR, EXHAUST MANIFOLD(S), TAIL PIPE, CATA-
LYTIC CONVERTER AND MUFFLER.
WARNING: DO NOT ALLOW FLAME OR SPARKS
NEAR THE BATTERY. GASES ARE ALWAYS
PRESENT IN AND AROUND THE BATTERY.
WARNING: ALWAYS REMOVE RINGS, WATCHES,
LOOSE HANGING JEWELRY AND AVOID LOOSE
CLOTHING.
DIAGNOSIS AND TESTING - WIRING HARNESS
TROUBLESHOOTING TOOLS
When diagnosing a problem in an electrical circuit
there are several common tools necessary. These tools
are listed and explained below.
²Jumper Wire - This is a test wire used to con-
nect two points of a circuit. It can be used to bypass
an open in a circuit.
WARNING: NEVER USE A JUMPER WIRE ACROSS
A LOAD, SUCH AS A MOTOR, CONNECTED
BETWEEN A BATTERY FEED AND GROUND.
²Voltmeter - Used to check for voltage on a cir-
cuit. Always connect the black lead to a known good
ground and the red lead to the positive side of the
circuit.
CAUTION: Most of the electrical components used
in today's vehicles are Solid State. When checking
voltages in these circuits, use a meter with a 10 -
megohm or greater impedance rating.
RS8W-01 WIRING DIAGRAM INFORMATION8W-01-7
WIRING DIAGRAM INFORMATION (Continued)