Dodge 1997 Neon WIRING DIAGRAMS User manual

WIRING DIAGRAMS
CONTENTS
page page
8W-01 GENERAL INFORMATION ....... 8W-01-1
8W-02 COMPONENT INDEX ........... 8W-02-1
8W-10 POWER DISTRIBUTION ........ 8W-10-1
8W-11 FUSE/FUSE BLOCK ............ 8W-11-1
8W-15 GROUND DISTRIBUTION ....... 8W-15-1
8W-20 CHARGING SYSTEM ........... 8W-20-1
8W-21 STARTING SYSTEM ........... 8W-21-1
8W-30 FUEL/IGNITION SYSTEMS ...... 8W-30-1
8W-35 ANTI-LOCK BRAKES ........... 8W-35-1
8W-40 INSTRUMENT CLUSTER ........ 8W-40-1
8W-41 HORNS/CIGAR LIGHTER ........ 8W-41-1
8W-42 AIR CONDITIONING-HEATER .... 8W-42-1
8W-43 AIRBAG SYSTEM ............. 8W-43-1
8W-44 INTERIOR LIGHTING ........... 8W-44-1
8W-47 AUDIO SYSTEMS ............. 8W-47-1
8W-48 REAR WINDOW DEFOGGER ..... 8W-48-1
8W-50 FRONT LIGHTING ............. 8W-50-1
8W-51 REAR LIGHTING .............. 8W-51-1
8W-52 TURN SIGNALS ............... 8W-52-1
8W-53 WIPERS ..................... 8W-53-1
8W-60 POWER WINDOWS ............ 8W-60-1
8W-61 POWER DOOR LOCKS ......... 8W-61-1
8W-62 POWER MIRRORS ............ 8W-62-1
8W-64 POWER SUNROOF ............ 8W-64-1
8W-70 SPLICE INFORMATION ......... 8W-70-1
8W-80 CONNECTOR PIN-OUTS ........ 8W-80-1
8W-90 CONNECTOR/GROUND
LOCATIONS ...................... 8W-90-1
8W-95 SPLICE LOCATIONS ........... 8W-95-1
PL WIRING DIAGRAMS 8W - 1

8W-01 GENERAL INFORMATION
INDEX
page page
DESCRIPTION AND OPERATION
CIRCUIT IDENTIFICATION ................. 3
CONNECTOR/GROUND LOCATIONS ......... 1
CONNECTORS .......................... 3
ELECTROSTATIC DISCHARGE (ESD)
SENSITIVE DEVICES .................... 5
FASTENERS ............................ 5
HOW TO USE THIS GROUP ................ 1
NOTES, CAUTIONS, and WARNINGS ......... 2
POSITIVE TEMPERATURE COEFFICIENT ..... 5
SECTION IDENTIFICATION ................. 1
SPLICE LOCATIONS ...................... 1
SYMBOLS .............................. 3
TAKE OUTS ............................ 3
WIRE CODE IDENTIFICATION .............. 2
DIAGNOSIS AND TESTING
CHECKING FOR TERMINAL SPREADING ...... 6
INTERMITTENT AND POOR CONNECTIONS . . . 6
TROUBLESHOOTING TESTS ............... 6
TROUBLESHOOTING TOOLS ............... 5
TROUBLESHOOTING WIRING PROBLEMS .... 7
SERVICE PROCEDURES
CONNECTOR AND
TERMINAL REPLACEMENT ............... 9
CONNECTOR REPLACEMENT .............. 9
DIODE REPLACEMENT ................... 11
FUSIBLE LINK REPLACEMENT ............. 8
TERMINAL REPLACEMENT ............... 10
TERMINAL/CONNECTOR REPAIR-MOLEX
CONNECTORS ........................ 8
WIRING REPAIR ......................... 7
SPECIAL TOOLS
WIRING/TERMINAL ...................... 11
DESCRIPTION AND OPERATION
HOW TO USE THIS GROUP
The purpose of this group is to show the electrical
circuits in a clear, simple fashion and to make trou-
bleshooting easier. Components that work together
are shown together. All electrical components used in
a specific system are shown on one diagram. The feed
for a system is shown at the top of the page. All
wires, connectors, splices, and components are shown
in the flow of current to the bottom of the page. Wir-
ing which is not part of the circuit represented is ref-
erenced to another page/section, where the complete
circuit is shown. In addition, all switches, compo-
nents, and modules are shown in the at rest posi-
tion with the doors closed and the key removed
from the ignition.
If a component is part of several different circuits,
it is shown in the diagram for each. For example, the
headlamp switch is the main part of the exterior
lighting, but it also affects the interior lighting and
the chime warning system. It is important to real-
ize 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.
SECTION IDENTIFICATION
Sections in Group 8W are organized by sub-sys-
tems. The sections contain circuit operation descrip-
tions, helpful information, and system diagrams. The
intention is to organize information by system, con-
sistently from year to year.
CONNECTOR/GROUND LOCATIONS
Section 8W-90 contains connector/ground location
illustrations. The illustrations contain the connector
name (or number)/ground number and component
identification. Connector/ground location charts in
Section 8W-90 reference the illustration number for
components and connectors.
Section 8W-80 shows each connector and the cir-
cuits involved with that connector. The connectors
are identified using the name/number on the Dia-
gram pages.
SPLICE LOCATIONS
Splice Location charts in Section 8W-70 show the
entire splice, and provide references to other sections
the splice serves.
Section 8W-95 contains illustrations that show the
general location of the splices in each harness. The
illustrations show the splice by number, and provide
a written location.
PL 8W - 01 GENERAL INFORMATION 8W - 01 - 1

NOTES, CAUTIONS, and WARNINGS
Throughout this group additional important infor-
mation is presented in three ways; Notes, Cautions,
and Warnings.
NOTES are used to help describe how switches or
components operate to complete a particular circuit.
They are also used to indicate different conditions
that may appear on the vehicle. For example, an
up-to and after condition.
CAUTIONS are used to indicate information that
could prevent making an error that may damage the
vehicle.
WARNINGS provide 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 LOOSE CLOTH-
ING.
WIRE CODE IDENTIFICATION
Each wire shown in the diagrams contains a code
(Fig. 1) which identifies the main circuit, part of the
main circuit, gauge of wire, and color. The color is
shown as a two letter code which can be identified by
referring to the Wire Color Code Chart (Fig. 2)
Fig. 1 Wire Code Identification
Fig. 2 Wire Color Code Chart
8W - 01 - 2 8W - 01 GENERAL INFORMATION PL
DESCRIPTION AND OPERATION (Continued)

CIRCUIT IDENTIFICATION
All circuits in the diagrams use an alpha/numeric
code to identify the wire and its function (Fig. 3). To
identify which circuit code applies to a system, refer
to the Circuit Identification Code Chart. This chart
shows the main circuits only and does not show the
secondary codes that may apply to some models.
CONNECTORS
Connectors shown in the diagrams are identified
using the international standard arrows for male and
female terminals (Fig. 4). A connector identifier is
placed next to the arrows to indicate the connector
number (Fig. 4).
For viewing connector pin outs, with two terminals
or greater, refer to section 8W-80. This section iden-
tifies in-line connectors by number, and component
connectors by name. If a component has two or more
connectors they will be identified as C1, C2, C3...etc.
This sections also provides terminal numbering, cir-
cuit identification, wire colors, and functions.
All connectors are viewed from the terminal end
unless otherwise specified. To find the connector loca-
tion in the vehicle refer to section 8W-90. This sec-
tion uses the connector identification number from
the wiring diagrams to provide a figure number ref-
erence.
TAKE OUTS
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.
SYMBOLS
Various symbols are used throughout the Wiring
Diagrams. These symbols can be identified by refer-
ring to the symbol identification chart (Fig. 5).
Fig. 3 Circuit Identification
Fig. 4 Connector Identification
PL 8W - 01 GENERAL INFORMATION 8W - 01 - 3
DESCRIPTION AND OPERATION (Continued)

Fig. 5 Symbol Identification
8W - 01 - 4 8W - 01 GENERAL INFORMATION PL
DESCRIPTION AND OPERATION (Continued)

ELECTROSTATIC DISCHARGE (ESD) SENSITIVE
DEVICES
All ESD sensitive components are solid state and a
symbol (Fig. 6) is used to indicate this. When han-
dling any component with this symbol comply with
the following procedures to reduce the possibility of
electrostatic charge build up on the body and inad-
vertent discharge into the component. If it is not
known whether the part is ESD sensitive, assume
that it is.
(1) Always touch a known good ground before han-
dling the part. This should be repeated while han-
dling the part and more frequently after sliding
across a seat, sitting down from a standing position,
or walking a distance.
(2) Avoid touching electrical terminals of the part,
unless instructed to do so by a written procedure.
(3) When using a voltmeter, be sure to connect the
ground lead first.
(4) Do not remove the part from its protective
packing until it is time to install the part.
(5) Before removing the part from its package,
ground the package to a known good ground on the
vehicle.
FASTENERS
CAUTION: At no time when servicing a vehicle, can
a sheet metal screw, bolt, or other metal fastener be
installed in the strut tower to take the place of an
original plastic clip. Also, NO holes can be drilled
into the front strut tower in the area shown in (Fig.
7) for the installation of any metal fasteners into the
strut tower. Because of the minimum clearance in
this area (Fig. 7) installation of metal fasteners
could damage the coil spring coating and lead to a
corrosion failure of the spring. If a plastic clip is
missing, or is lost or broken during servicing a
vehicle, replace only with the equivalent part listed
in the parts catalog.
POSITIVE TEMPERATURE COEFFICIENT
Positive Temperature Coefficient (PTC) devices are
being used for circuit protection. These PTC’s act like
a solid state fuse. They are located in the junction
block, and are used to protect such items as: power
door lock motors, power windows, and various engine
solenoids.
A special symbol is used to identify these in the
wiring diagrams (Fig. 8).
DIAGNOSIS AND TESTING
TROUBLESHOOTING TOOLS
When diagnosing a problem in an electrical circuit
there are several common tools necessary. These tools
are listed and explained below.
•Jumper 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.
Fig. 6 Electrostatic Discharge Symbol
Fig. 7 Shock Tower to Spring Minimum Clearance
Area
Fig. 8 Positive Temperature Coefficient Symbol
PL 8W - 01 GENERAL INFORMATION 8W - 01 - 5
DESCRIPTION AND OPERATION (Continued)

•Voltmeter - 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 vehicle are solid state. When checking
voltages in these circuits use a meter with a 10-me-
gohm or greater impedance.
•Ohmmeter - Used to check the resistance
between two points of a circuit. Low or no resistance
in a circuit means good continuity.
CAUTION: - Most of the electrical components used
in today’s vehicle are Solid State. When checking
resistance in these circuits use a meter with a
10-megohm or greater impedance. In addition, make
sure the power is disconnected from the circuit.
Circuits that are powered up by the vehicle electri-
cal system can cause damage to the equipment and
provide false readings.
•Probing Tools - These tools are used for probing
terminals in connectors (Fig. 9). Select the proper
size tool from Special Tool Package 6807, and insert
it into the terminal being tested. Use the other end
of the tool to insert the meter probe.
INTERMITTENT AND POOR CONNECTIONS
Most intermittent electrical problems are caused
by faulty electrical connections or wiring. It is also
possible for a sticking component or relay to cause a
problem. Before condemning a component or wiring
assembly check the following items.
•Connectors are fully seated
•Spread terminals, or terminal push out
•Terminals in the wiring assembly are fully
seated into the connector/component and locked in
position
•Dirt or corrosion on the terminals. Any amount
of corrosion or dirt could cause an intermittent prob-
lem
•Damaged connector/component casing exposing
the item to dirt and moisture
•Wire insulation that has rubbed through causing
a short to ground
•Wiring broke inside of the insulation
CHECKING FOR TERMINAL SPREADING
When an intermittent or open circuit is suspected
it is important to check for a spread terminal. To
accomplish this remove the suspect female terminal
from its connector.
Check the female terminal for drag when mated
with the appropriate male terminal. If the terminal
is spread (no or little drag felt) replace the terminal
using the procedures covered in this section of the
wiring diagrams.
TROUBLESHOOTING TESTS
Before beginning any tests on a vehicles electrical
system use the Wiring Diagrams and study the cir-
cuit. Also refer to the Troubleshooting Wiring Prob-
lems section in this section.
TESTING FOR VOLTAGE
(1) Connect the ground lead of a voltmeter to a
known good ground (Fig. 10).
(2) Connect the other lead of the voltmeter to the
selected test point. The vehicle ignition may need to
be turned ON to check voltage. Refer to the appropri-
ate test procedure.
TESTING FOR CONTINUITY
(1) Remove the fuse for the circuit being checked
or, disconnect the battery.
(2) Connect one lead of the ohmmeter to one side
of the circuit being tested (Fig. 11).
Fig. 9 Probing Tool
Fig. 10 Testing for Voltage
8W - 01 - 6 8W - 01 GENERAL INFORMATION PL
DIAGNOSIS AND TESTING (Continued)

(3) Connect the other lead to the other end of the
circuit being tested. Low or no resistance means good
continuity.
TESTING FOR A SHORT TO GROUND
(1) Remove the fuse and disconnect all items
involved with the fuse.
(2) Connect a test light or a voltmeter across the
terminals of the fuse.
(3) Starting at the fuse block, wiggle the wiring
harness about six to eight inches apart and watch
the voltmeter/test lamp.
(4) If the voltmeter registers voltage or the test
lamp glows, there is a short to ground in that gen-
eral area of the wiring harness.
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 fused circuit.
(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 the items in the fuse circuit
one at a time. When the fuse blows the circuit with
the short to ground has been isolated.
TESTING FOR A VOLTAGE DROP
(1) Connect the positive lead of the voltmeter to
the side of the circuit closest to the battery (Fig. 12).
(2) Connect the other lead of the voltmeter to the
other side of the switch or component.
(3) Operate the item.
(4) The voltmeter will show the difference in volt-
age between the two points.
TROUBLESHOOTING WIRING PROBLEMS
When troubleshooting wiring problems there are
six steps which can aid in the procedure. The steps
are listed and explained below. Always check for non-
factory items added to the vehicle before doing any
diagnosis. If the vehicle is equipped with these items,
disconnect them to verify these add-on items are not
the cause of the problem.
(1) Verify the problem.
(2) Verify any related symptoms. Do this by per-
forming operational checks on components that are
in the same circuit. Refer to the wiring diagrams.
(3) Analyze the symptoms. Use the wiring dia-
grams to determine what the circuit is doing, where
the problem most likely is occurring and where the
diagnosis will continue.
(4) Isolate the problem area.
(5) Repair the problem.
(6) Verify proper operation. For this step check for
proper operation of all items on the repaired circuit.
Refer to the wiring diagrams.
SERVICE PROCEDURES
WIRING REPAIR
When replacing or repairing a wire, it is important
that the correct gauge be used as shown in the wir-
ing diagrams. The wires must also be held securely
in place to prevent damage to the insulation.
(1) Disconnect battery negative cable
Fig. 11 Testing for Continuity Fig. 12 Testing for Voltage Drop
PL 8W - 01 GENERAL INFORMATION 8W - 01 - 7
DIAGNOSIS AND TESTING (Continued)

(2) Remove 1 inch of insulation from each end of
the wire.
(3) Place a piece of heat shrink tubing over one
side of the wire. Make sure the tubing will be long
enough to cover and seal the entire repair area.
(4) Spread the strands of the wire apart on each
part of the exposed wire (example 1). (Fig. 13)
(5) Push the two ends of wire together until the
strands of wire are close to the insulation (example
2) (Fig. 13)
(6) Twist the wires together (example 3) (Fig. 13)
(7) Solder the connection together using rosin core
type solder only. Do not use acid core solder.
(8) Center the heat shrink tubing over the joint,
and heat using a heat gun. Heat the joint until the
tubing is tightly sealed and sealant comes out of both
ends of the tubing.
(9) Secure the wire to the existing ones to prevent
chafing or damage to the insulation
(10) Connect battery and test all affected systems.
FUSIBLE LINK REPLACEMENT
On PL vehicles there is a fusible link placed
between the output terminal of the generator and the
engine starter motor terminal. A service part is avail-
able if this fusible link requires replacement.
This service part has the eyelet that attaches to
the starter motor. If the fusible link requires replace-
ment this indicates a problem in the charging/start-
ing system that needs to be corrected.
Replacement of the fusible link is the same as
repairing a wire. Refer to the wiring repair informa-
tion in this section for soldering information.
TERMINAL/CONNECTOR REPAIR-MOLEX
CONNECTORS
(1) Disconnect battery.
(2) Disconnect the connector from its mating half/
component.
(3) Insert the terminal releasing special tool 6742
into the terminal end of the connector (Fig. 14).
(4) Using special tool 6742 release the locking fin-
gers on the terminal (Fig. 15).
(5) Pull on the wire to remove it from the connec-
tor.
(6) Repair or replace the connector or terminal, as
necessary.
Fig. 13 Wire Repair
Fig. 14 Molex Connector Repair
Fig. 15 Using Special Tool 6742
8W - 01 - 8 8W - 01 GENERAL INFORMATION PL
SERVICE PROCEDURES (Continued)

CONNECTOR REPLACEMENT
(1) Disconnect battery.
(2) Disconnect the connector that is to be repaired
from its mating half/component
(3) Remove the connector locking wedge, if
required (Fig. 16)
(4) Position the connector locking finger away from
the terminal using the proper pick from special tool
kit 6680. Pull on the wire to remove the terminal
from the connector (Fig. 17) (Fig. 18).
(5) Reset the terminal locking tang, if it has one.
(6) Insert the removed wire in the same cavity on
the repair connector.
(7) Repeat steps four through six for each wire in
the connector, being sure that all wires are inserted
into the proper cavities. For additional connector pin-
out identification, refer to the wiring diagrams.
(8) Insert the connector locking wedge into the
repaired connector, if required.
(9) Connect connector to its mating half/compo-
nent.
(10) Connect battery and test all affected systems.
CONNECTOR AND TERMINAL REPLACEMENT
(1) Disconnect battery.
(2) Disconnect the connector (that is to be
repaired) from its mating half/component.
(3) Cut off the existing wire connector directly
behind the insulator. Remove six inches of tape from
the harness.
(4) Stagger cut all wires on the harness side at 1/2
inch intervals (Fig. 19).
(5) Remove 1 inch of insulation from each wire on
the harness side.
(6) Stagger cut the matching wires on the repair
connector assembly in the opposite order as was done
on the harness side of the repair. Allow extra length
for soldered connections. Check that the overall
length is the same as the original (Fig. 19).
(7) Remove 1 inch of insulation from each wire.
Fig. 16 Connector Locking Wedge
Fig. 17 Terminal Removal
Fig. 18 Terminal Removal Using Special Tool
Fig. 19 Stagger Cutting Wires
PL 8W - 01 GENERAL INFORMATION 8W - 01 - 9
SERVICE PROCEDURES (Continued)

(8) Place a piece of heat shrink tubing over one
side of the wire. Be sure the tubing will be long
enough to cover and seal the entire repair area.
(9) Spread the strands of the wire apart on each
part of the exposed wires.
(10) Push the two ends of wire together until the
strands of wire are close to the insulation.
(11) Twist the wires together.
(12) Solder the connection together using rosin
core type solder only. Do not use acid core solder.
(13) Center the heat shrink tubing over the joint
and heat using a heat gun. Heat the joint until the
tubing is tightly sealed and sealant comes out of both
ends of the tubing
(14) Repeat steps 8 through 13 for each wire.
(15) Re-tape the wire harness starting 1-1/2 inches
behind the connector and 2 inches past the repair.
(16) Re-connect the repaired connector.
(17) Connect the battery, and test all affected sys-
tems.
TERMINAL REPLACEMENT
(1) Disconnect battery.
(2) Disconnect the connector being repaired from
its mating half. Remove connector locking wedge, if
required (Fig. 20).
(3) Remove connector locking wedge, if required
(Fig. 20).
(4) Position the connector locking finger away from
the terminal using the proper pick from special tool
kit 6680. Pull on the wire to remove the terminal
from the connector (Fig. 21) (Fig. 22).
(5) Cut the wire 6 inches from the back of the con-
nector.
(6) Remove 1 inch of insulation from the wire on
the harness side.
(7) Select a wire from the terminal repair assem-
bly that best matches the color wire being repaired.
(8) Cut the repair wire to the proper length and
remove 1 inch of insulation.
(9) Place a piece of heat shrink tubing over one
side of the wire. Make sure the tubing will be long
enough to cover and seal the entire repair area.
(10) Spread the strands of the wire apart on each
part of the exposed wires.
(11) Push the two ends of wire together until the
strands of wire are close to the insulation.
(12) Twist the wires together.
(13) Solder the connection together using rosin
core type solder only. Do not use acid core solder.
(14) Center the heat shrink tubing over the joint
and heat using a heat gun. Heat the joint until the
tubing is tightly sealed and sealant comes out of both
ends of the tubing.
(15) Insert the repaired wire into the connector.
(16) Install the connector locking wedge, if
required, and reconnect the connector to its mating
half/component.
(17) Re-tape the wire harness starting 1-1/2 inches
behind the connector and 2 inches past the repair.
(18) Connect battery, and test all affected systems.
Fig. 20 Connector Locking Wedge Tab (Typical)
Fig. 21 Terminal Removal
Fig. 22 Terminal Removal Using Special Tool
8W - 01 - 10 8W - 01 GENERAL INFORMATION PL
SERVICE PROCEDURES (Continued)

DIODE REPLACEMENT
(1) Disconnect the battery.
(2) Locate the diode in the harness, and remove
the protective covering.
(3) Remove the diode from the harness, pay atten-
tion to the current flow direction (Fig. 23).
(4) Remove the insulation from the wires in the
harness. Only remove enough insulation to solder in
the new diode.
(5) Install the new diode in the harness, making
sure current flow is correct. If necessary refer to the
appropriate wiring diagram for current flow.
(6) Solder the connection together using rosin core
type solder only. Do not use acid core solder.
(7) Tape the diode to the harness using electrical
tape making, sure the diode is completely sealed
from the elements.
(8) Re-connect the battery, and test affected sys-
tems.
SPECIAL TOOLS
WIRING/TERMINAL
Probing Tool Package 6807
Terminal Pick 6680
Terminal Removing Tool 6932
Terminal Removing Tool 6934
Fig. 23 Diode Identification
PL 8W - 01 GENERAL INFORMATION 8W - 01 - 11
SERVICE PROCEDURES (Continued)

8W-02 COMPONENT INDEX
INDEX
page
SCHEMATICS AND DIAGRAMS ........................................................... 1
GENERAL INFORMATION ................................................................ 3
Component Page
A/C Compressor Clutch .................8W-42
A/C Compressor Clutch Relay ............8W-42
A/C Cycling Switch ....................8W-42
A/C Heater Blower Motor ................8W-42
A/C Heater Control Switch ...............8W-42
A/C High Pressure Switch ...............8W-42
A/C Low Pressure Switch ................8W-42
ABS Hydraulic Modulator ...............8W-35
ABS Pump Motor ......................8W-35
ABS Pump Motor Relay .................8W-35
ABS Relay Box ........................8W-35
ABS System Relay .....................8W-35
ABS Warning Lamp ....................8W-35
Airbag Control Module ..................8W-43
Airbag Impact Sensors ..................8W-43
Airbag Warning Lamp ..................8W-40
Antenna .............................8W-47
Anti-Lock Warning Lamp ................8W-40
Ash Receiver Lamp ....................8W-44
Automatic Shut Down Relay .............8W-30
Back-Up Lamp Switch ..................8W-51
Back-Up Lamps .......................8W-51
Battery ..............................8W-20
Battery Temperature Sensor .............8W-30
Blower Motor Resistor Block .............8W-42
Brake Warning Lamp ...................8W-40
Brake Warning Lamp Switch .............8W-40
Camshaft Position (CMP) Sensor ..........8W-30
Capacitor .........................8W-10, 20
Charge Indicator Lamp .................8W-40
Check Engine Lamp ....................8W-40
Cigar Lighter/Power Outlet ..............8W-41
Circuit Breaker (FB) ...................8W-11
Clockspring ..........................8W-41
Cluster Illumination Lamps ..............8W-40
Clutch Pedal Position Switch ..........8W-10, 21
Combination Flasher ...................8W-52
Controller Anti-Lock Brake ..............8W-35
Crankshaft Position (CKP) Sensor .........8W-30
Data Link Connector ...................8W-30
Diode No. 1 ........................8W-11,44
Diode No. 2 ........................8W-15, 42
Dome Lamp ..........................8W-44
Door Ajar Switches .....................8W-44
Door Jamb Switches ....................8W-40
Component Page
Door Lock Motors ......................8W-61
Door Lock Switches ....................8W-61
Door Speakers ........................8W-47
Driver Side Airbag .....................8W-43
Duty Cycle Evap/Purge Solenoid ..........8W-30
EGR Transducer Solenoid ...............8W-30
Engine Coolant Temperature (ECT) Sensor . . 8W-30
Engine Coolant Temperature Gauge .......8W-40
Engine Oil Pressure Switch ..............8W-40
Engine Starter Motor ...................8W-21
Engine Starter Motor Relay ..............8W-21
Fog Lamp Relay ....................8W-50, 51
Fog Lamps ........................8W-50, 51
Front Fog Lamp Switch .................8W-50
Fuel Gauge ...........................8W-40
Fuel Injectors .........................8W-30
Fuel Pump Module .....................8W-30
Fuel Pump Relay ......................8W-30
Fuse Block ...........................8W-11
Fuses (FB) ...........................8W-11
Fuses (PDC) ..........................8W-10
Fusible Link .......................8W-20, 21
Generator ............................8W-20
Glove Box Lamp And Switch .............8W-44
Ground Distribution ....................8W-15
Halo Lamp ...........................8W-44
Headlamp Dimmer And Optical
Horn Switch ........................8W-50
Headlamp Leveling Motors ..............8W-50
Headlamp Leveling Switch ...............8W-50
Headlamp Switch ......................8W-50
Headlamps ...........................8W-50
Heated Oxygen Sensors .................8W-30
High Beam Indicator Lamp ..............8W-40
Horn Relay ...........................8W-41
Horn Switches ........................8W-41
Horns ...............................8W-41
IAT/MAP Sensor ......................8W-30
Idle Air Control (IAC) Motor .............8W-30
Ignition Coil Pack .....................8W-30
Ignition Switch ........................8W-10
Immobilizer Engine Sensor ..............8W-30
Immobilizer Sensor ....................8W-30
Instrument Cluster ....................8W-40
Instrument Panel Speakers ..............8W-47
PL 8W - 02 COMPONENT INDEX 8W - 02 - 1

Component Page
Intermittent Wipe/Wash Switch ...........8W-53
Key-In Switch ........................8W-40
Knock Sensor .........................8W-30
License Lamps ........................8W-51
Low Oil Pressure Lamp .................8W-40
Map/Reading Lamps ...................8W-44
Master Power Window Switch ............8W-60
Mercury Switch .......................8W-44
Noise Supressor .......................8W-30
Park Brake Switch .....................8W-40
Park/Neutral Position Switch .............8W-51
Park/Turn Signal Lamps ................8W-52
Passenger Side Airbag ..................8W-43
Power Distribution Center ...............8W-10
Power Mirror Motors ...................8W-62
Power Mirror Switch ...................8W-62
Power Steering Pressure Switch ..........8W-30
Power Sunroof Motor ...................8W-64
Power Window Motors ..................8W-60
Power Window Switches .................8W-60
Powertrain Control Module ..............8W-30
PRNDL Lamp ........................8W-44
Pump Motor Driver ....................8W-35
Radiator Fan Motor ....................8W-42
Radio ...............................8W-47
Rear Fog Lamp Switch ..................8W-51
Rear Window Defogger ..................8W-48
Rear Window Defogger Switch ............8W-48
Component Page
Repeater Lamps ....................8W-50, 52
Seat Belt Warning Lamp ................8W-40
Solid State Fan Relay ..................8W-42
Speakers ............................8W-47
Splice Information .....................8W-30
Stop Lamp Switch .....................8W-30
Sunroof Slide Switch ...................8W-64
Sunroof Vent Switch ....................8W-64
Switch Illumination ....................8W-48
Tail/Stop Lamps .......................8W-51
Throttle Position (TP) Sensor .............8W-30
Time Delay Relay ......................8W-11
Time Out Relay .......................8W-11
Torque Converter Clutch Solenoid .........8W-30
Trunk Lamp ..........................8W-44
Trunk Switch .........................8W-44
Turn Indicator Lamps ..................8W-40
Turn Signal Lamps ....................8W-52
Turn Signal/Hazard Switch ..............8W-52
Underhood Lamp ......................8W-44
Vapor Canister Leak Detector ............8W-30
Vehicle Speed Sensor ...................8W-30
Visor/Vanity Lamps ....................8W-44
Wheel Speed Sensors ...................8W-35
Windshield Washer Pump Motor ..........8W-53
Wipe/Wash Switch .....................8W-53
Wiper Motor ..........................8W-53
8W - 02 - 2 8W - 02 COMPONENT INDEX PL

8W-02 COMPONENT INDEX
GENERAL INFORMATION
INTRODUCTION
This section provides an alphabetical listing of all
the components covered in group 8W. For information
on system operation, refer to the appropriate section
of the wiring diagrams.
PL 8W - 02 COMPONENT INDEX 8W - 02 - 3

8W-10 POWER DISTRIBUTION
INDEX
page
SCHEMATICS AND DIAGRAMS ........................................................... 1
DESCRIPTION AND OPERATION ......................................................... 13
Component Page
A/C Compressor Clutch ................8W-10-9
A/C Compressor Clutch Relay ...........8W-10-9
ABS Relay Box ......................8W-10-7
Automatic Shut Down Relay ...........8W-10-10
Battery ............................8W-10-4
Capacitor ..........................8W-10-10
Circuit Breaker ......................8W-10-6
Clutch Pedal Position Switch ..........8W-10-12
Data Link Connector .................8W-10-10
Dome Lamp .........................8W-10-8
Downstream Heated Oxygen Sensor .....8W-10-10
Engine Starter Motor .................8W-10-5
Engine Starter Motor Relay .........8W-10-5, 12
Engine Starter Motor Relay ............8W-10-5
Fog Lamp Relay ....................8W-10-11
Fuel Injector No. 1 ..................8W-10-10
Fuel Injector No. 2 ..................8W-10-10
Fuel Injector No. 3 ..................8W-10-10
Fuel Injector No. 4 ..................8W-10-10
Fuel Pump Module ..................8W-10-10
Fuel Pump Relay ....................8W-10-10
Fuse 1 (FB) .........................8W-10-6
Fuse 2 (PDC) ......................8W-10-4, 5
Fuse 3 (PDC) ......................8W-10-4, 6
Fuse 4 (FB) .........................8W-10-6
Fuse 5 (FB) .........................8W-10-6
Fuse 5 (PDC) ......................8W-10-4, 7
Fuse 6 (FB) .........................8W-10-6
Fuse 7 (FB) .........................8W-10-6
Fuse 8 (FB) .........................8W-10-6
Fuse 8 (PDC) ......................8W-10-4, 7
Fuse 9 (FB) ........................8W-10-12
Fuse 10 (FB) .......................8W-10-12
Fuse 10 (PDC) .....................8W-10-4, 7
Fuse 11 (FB) .......................8W-10-12
Fuse 11 (PDC) .....................8W-10-4, 5
Fuse 13 (PDC) .....................8W-10-4, 8
Fuse 14 (FB) .......................8W-10-12
Fuse 15 (FB) .......................8W-10-12
Fuse 16 (FB) .......................8W-10-12
Fuse 16 (PDC) ....................8W-10-4, 11
Fuse 18 (PDC) .....................8W-10-4, 9
Fuse 20 (PDC) .....................8W-10-4, 9
Fuse 21 (PDC) ....................8W-10-4, 10
Fuse 23 (PDC) ....................8W-10-4, 10
Fuse 25 (PDC) .....................8W-10-4, 9
Component Page
Fuse Block .......................8W-10-6, 12
G204 ..............................8W-10-5
Generator .........................8W-10-10
Glove Box Lamp And Switch ............8W-10-8
Headlamp Switch ....................8W-10-6
Horn No. 1 .........................8W-10-9
Horn No. 2 .........................8W-10-9
Horn Relay .........................8W-10-9
Ignition Coil Pack ...................8W-10-10
Ignition Switch .................8W-10-5, 6, 12
Instrument Cluster .................8W-10-5, 8
Left Fog Lamp ......................8W-10-11
Left Visor/Vanity Lamps ...............8W-10-8
Map/Reading Lamps ..................8W-10-8
Noise Supressor .....................8W-10-10
Power Distribution Center ............8W-10-10
Power Distribution Center .......8W-10-4, 5, 6, 7,
8, 9, 10, 11
Powertrain Control Module ............8W-10-10
Power Mirror Switch ..................8W-10-8
Radiator Fan Motor ..................8W-10-7
Radio ..............................8W-10-8
Rear Fog Lamp Switch ...............8W-10-11
Rear Window Defogger Switch ..........8W-10-7
Right Fog Lamp ....................8W-10-11
Right Visor/Vanity Lamps ..............8W-10-8
S105 .............................8W-10-10
S115 .............................8W-10-11
S121 .............................8W-10-10
S122 .............................8W-10-10
S131 ..............................8W-10-9
S134 .............................8W-10-10
S202 ..............................8W-10-5
S203 ..............................8W-10-8
S208 ..............................8W-10-5
S213 ..............................8W-10-6
S217 ..............................8W-10-6
S309 ..............................8W-10-8
Solid State Fan Relay .................8W-10-7
Stop Lamp Switch ....................8W-10-9
Time Delay Relay ....................8W-10-8
Trunk Lamp ........................8W-10-8
Turn Signal/Hazard Switch .............8W-10-9
Underhood Lamp ....................8W-10-8
Upstream Heated Oxygen Sensor .......8W-10-10
PL 8W - 10 POWER DISTRIBUTION 8W - 10 - 1