oil CHRYSLER CARAVAN 2003 Manual Online
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Page 398 of 2177
FIRING ORDER
AUTO SHUT DOWN RELAY
DESCRIPTION
The relay is located in the Power Distribution Cen-
ter (PDC). For the location of the relay within the
PDC, refer to the PDC cover for location. Check elec-
trical terminals for corrosion and repair as necessary
OPERATION
The ASD sense circuit (SBEC vehicles) or the
engine switched battery (NGC vehicles) informs the
PCM when the ASD relay energizes. A 12 volt signal
at this input indicates to the PCM that the ASD has
been activated. This input is also used to power cer-
tain drivers on NGC vehicles.
When energized, the ASD relay on SBEC vehicles
supplies battery voltage to the fuel injectors, ignition
coils and the heating element in each oxygen sensor.
When energized, the ASD relay on NGC vehicles
provides power to operate the injectors, ignition coil,
generator field, O2 sensor heaters (both upstream
and downstream), evaporative purge solenoid, EGR
solenoid (if equipped) wastegate solenoid (if
equipped), and NVLD solenoid (if equipped).
For both SBEC and NGC vehicles, the ASD relay
also provides a sense circuit to the PCM for diagnos-
tic purposes. If the PCM does not receive 12 volts
from this input after grounding the control side of
the ASD relay, it sets a Diagnostic Trouble Code
(DTC). The PCM energizes the ASD any time there is
an engine speed that exceeds a predetermined value
(typically about 50 rpm). The ASD relay can also be
energized after the engine has been turned off to per-
form an O2 sensor heater test, if vehicle is equipped
with OBD II diagnostics.
As mentioned earlier, the PCM energizes the ASD
relay during an O2 sensor heater test. This test is
performed only after the engine has been shut off for
SBEC vehicles. On NGC vehicles it checks the O2
heater upon vehicle start. The PCM still operates
internally to perform several checks, including moni-
toring the O2 sensor heaters.
CAMSHAFT POSITION
SENSOR
DESCRIPTION
The camshaft position sensor for the 3.3/3.8L is
mounted in the front of the timing case cover (Fig. 6)
and the camshaft position sensor for the 2.4L is
mounted on the end of the cylinder head (Fig. 3).
OPERATION
The camshaft position sensor provides cylinder
identification to the Powertrain Control Module
(PCM) (Fig. 1). The sensor generates pulses as
groups of notches on the camshaft sprocket pass
underneath it (Fig. 2). The PCM keeps track of
crankshaft rotation and identifies each cylinder by
the pulses generated by the notches on the camshaft
sprocket. Four crankshaft pulses follow each group of
camshaft pulses.
FIRING ORDER 2.4L
Firing Order 1-2-3-4-5-6 3.3/3.8L
1 - Electrical Connector
RSIGNITION CONTROL8I-3
IGNITION CONTROL (Continued)
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Page 401 of 2177
(1) Install target magnet in end of camshaft.
Tighten mounting screw to 3 N´m (30 in. lbs.) torque.
Over torqueing could cause cracks in magnet. If mag-
net cracks replace it.
(2) Install camshaft position sensor. Tighten sensor
mounting screws to 12.9 N´m (115 in. lbs.) torque.
(3) Carefully attach electrical connector to cam-
shaft position sensor.
(4) Connect the negative battery cable.
INSTALLATION - 3.3/3.8L
If the removed sensor is reinstalled, clean off
the old spacer on the sensor face. A NEW
SPACER must be attached to the face before
installation.Inspect O-ring for damage, replace if
necessary. If the sensor is being replaced, confirm
that the paper spacer is attached to the face and
O-ring is positioned in groove of the new sensor (Fig.
8).
(1) Apply a couple drops of clean engine oil to the
O-ring prior to installation.
(2) Install sensor in the chain case cover and
rotate into position.
(3) Push sensor down until contact is made with
the camshaft gear. While holding the sensor in this
position, install and tighten the retaining bolt 14
N´m (125 in. lbs.) torque.
(4) Connect camshaft position sensor electrical
connector to harness connector.
(5) Install the air box cover and inlet hose (Fig. 5).
(6) Connect the negative battery cable.
IGNITION COIL
DESCRIPTION
The ignition coil assembly consists of 2 or 3 inde-
pendent coils molded together (Fig. 9) or (Fig. 10).
The coil assembly for the 3.3/3.8L is mounted on the
intake manifold. The coil assembly for the 2.4L is
mounted on the cylinder head cover. Spark plug
cables route to each cylinder from the coil.
OPERATION
The coil fires two spark plugs every power stroke.
One plug is the cylinder under compression, the
other cylinder fires on the exhaust stroke. The Pow-
ertrain Control Module (PCM) determines which of
the coils to charge and fire at the correct time.
The Auto Shutdown (ASD) relay provides battery
voltage to the ignition coil. The PCM provides a
ground contact (circuit) for energizing the coil. When
the PCM breaks the contact, the magnetic energy in
the coil transfers to the secondary causing the spark.
The PCM will de-energize the ASD relay if it does
not receive the crankshaft position sensor and cam-
shaft position sensor inputs. Refer to Auto Shutdown
(ASD) RelayÐPCM Output, in this section for relay
operation.
Fig. 8 Camshaft Position Sensor and Spacer
1 - ELECTRICAL CONNECTOR
2 - O-RING
3 - PAPER SPACER
Fig. 9 IGNITION COIL - 2.4L
8I - 6 IGNITION CONTROLRS
CAMSHAFT POSITION SENSOR (Continued)
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Page 402 of 2177
REMOVAL
REMOVAL - 2.4L
The electronic ignition coil pack attaches directly
to the valve cover.
(1) Diconnect the negative battery cable.
(2) Disconnect electrical connector from coil pack
(3) Remove coil pack mounting bolts.
(4) Remove coil pack and heat shield (Fig. 9).
REMOVAL - 3.3/3.8L
(1) Disconnect the negative battery cable.
(2) Remove the throttle and speed control cables
from clip.
(3) Remove 2 bolts from the Power steering reser-
voir to intake manifold.
(4) Loosen the lower nut for the power steering
reservoir from stud on ignition coil bracket.
(5) Reposition the Power steering reservoir (Fig.
11).
(6) Remove the ignition cables from the ignition
coil.
(7) Disconnect the electrical connector from the
ignition coil.
(8) Remove 2 nuts from the ignition coil studs.
(9) Remove 2 bolts from ignition coil, remove coil.
INSTALLATION
INSTALLATION - 2.4L
(1) Install ignition coil and heat shield to valve
cover and tighten bolts.
(2) Connect the electrical connector to the ignition
coil.
(3) Transfer spark plug cables to new coil pack.
The coil pack towers are numbered with the cylinder
identification. Be sure the ignition cables are fully
seated onto the towers.
(4) Connect the negative battery cable.
INSTALLATION - 3.3/3.8L
(1) Install coil over studs on bracket.
(2) Install 2 bolts to ignition coil.
(3) Install 2 nuts to the ignition coil studs. Tighten
nuts and bolts.
(4) Connect the electrical connector to the ignition
coil.
(5) Install the ignition cables to the ignition coil.
(6) Reposition the Power steering reservoir. Slide
bracket over the mounting stud (Fig. 11).
(7) Install 2 bolts to the Power steering reservoir
to intake manifold.
(8) Tighten the lower nut to stud on ignition coil
bracket.
(9) Install the throttle and speed control cables to
clip.
(10) Connect the negative battery cable.
Fig. 10 IGNITION COIL - 3.3/3.8L
1 -Ignition Coil
Fig. 11 IGNITION COIL BRACKET 3.3/3.8L
RSIGNITION CONTROL8I-7
IGNITION COIL (Continued)
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Page 405 of 2177
REMOVAL
When replacing the spark plugs and spark plug
cables, route the cables correctly and secure them in
the appropriate retainers. Failure to route the cables
properly can cause the radio to reproduce ignition
noise, cross ignition of the spark plugs orshort cir-
cuit the cables to ground.
Always remove cables by grasping at the boot,
rotating the boot 1/2 turn, and pulling straight back
in a steady motion.
(1) Prior to removing the spark plug, spray com-
pressed air around the spark plug hole and the area
around the spark plug.
(2) Remove the spark plug using a quality socket
with a foam insert.
(3) Inspect the spark plug condition.
INSTALLATION
When replacing the spark plugs and spark plug
cables, route the cables correctly and secure them in
the appropriate retainers. Failure to route the cables
properly can cause the radio to reproduce ignition
noise, cross ignition of the spark plugs orshort cir-
cuit the cables to ground.
(1) Coat threads of spark plug with anti-seize. Be
sure not to get anti-seizeANTWHERE BUT ON
THE THREADS OF THE SPARK PLUG as
shown in (Fig. 13).
(2) To avoid cross threading, start the spark plug
into the cylinder head by hand.
(3) Tighten spark plugs to 17.5 N´m (13 ft. lbs.)
torque.
(4) Install spark plug cables over spark plugs. A
click will be heard and felt when the cable properly
attaches to the spark plug.
SPARK PLUG CABLE
DESCRIPTION
Spark Plug cables are sometimes referred to as
secondary ignition wires. The wires transfer electri-
cal current from the ignition coil pack to individual
spark plugs at each cylinder. The resistive spark plug
cables are of nonmetallic construction. The cables
provide suppression of radio frequency emissions
from the ignition system.
Check the spark plug cable connections for good
contact at the coil, and spark plugs. Terminals should
be fully seated. The insulators should be in good con-
dition and should fit tightly on the coil, and spark
plugs. Spark plug cables with insulators that are
cracked or torn must be replaced.
Clean Spark Plug cables with a cloth moistened
with a non-flammable solvent. Wipe the cables dry.
Check for brittle or cracked insulation. The spark
plug cables and spark plug boots are made from high
temperature materials.
REMOVAL - 2.0/2.4L
Failure to route the cables properly could cause the
radio to reproduce ignition noise, cross ignition of the
spark plugs or short circuit the cables to ground.
Remove spark plug cable from coil first.
Always remove the spark plug cable by grasping
the top of the spark plug insulator, turning the boot
1/2 turn and pulling straight up in a steady motion.
INSTALLATION - 2.0/2.4L
Failure to route the cables properly could cause the
radio to reproduce ignition noise, cross ignition of the
spark plugs or short circuit the cables to ground.
Install spark plug insulators over spark plugs.
Ensure the top of the spark plug insulator covers the
upper end of the spark plug tube, then connect the
other end to coil pack.
8I - 10 IGNITION CONTROLRS
SPARK PLUG (Continued)
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Page 406 of 2177
INSTRUMENT CLUSTER
TABLE OF CONTENTS
page page
INSTRUMENT CLUSTER
DESCRIPTION..........................1
OPERATION............................1
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - SELF-
DIAGNOSTICS.........................2
DIAGNOSIS AND TESTING - CLUSTER
DIAGNOSIS...........................2REMOVAL.............................10
INSTALLATION.........................10
CLUSTER LENS
REMOVAL.............................10
INSTALLATION.........................10
INSTRUMENT CLUSTER
DESCRIPTION
The instrumentation gauges are contained in a
subdial assembly within the instrument cluster. The
individual gauges are not serviceable. If one of the
cluster gauges becomes faulty, the entire cluster
would require replacement.
The Mechanical Instrument Cluster (MIC) with a
tachometer is equipped with a electronic vacuum flu-
orescent transmission range indicator (PRND3L),
odometer, and trip odometer display.
The MIC without a tachometer is equipped with a
Light Emitting Diode (LED) transmission range indi-
cator (PRND3L) and a vacuum fluorescent odometer
display.
The MIC is equipped with the following warning
lamps.
²Lift Gate Ajar
²Low Fuel Level
²Low Windshield Washer Fluid Level
²Cruise
²Battery Voltage
²Fasten Seat Belt
²Door Ajar
²Coolant Temperature
²Anti-Lock Brake
²Brake
²Oil Pressure
²MIL (Malfunction Indicator Lamp)
²VTSS/SKIS Indicator
²Airbag
²Traction Control
²Autostick
The MIC without a tachometer also has the follow-
ing warning lamps:
²Turns Signals
²High Beam
WATER IN FUEL LAMP - EXPORT
The Water In Fuel Lamp is located in the message
center. When moisture is found within the fuel sys-
tem, the sensor sends a message via the PCI data
bus to the instrument cluster. The MIC illuminates
the bulb in the message center, The sensor is located
underneath the vehicle, directly above the rear axle.
The sensor is housed within the fuel filter/water sep-
arator assembly cover. The sensor is not serviced sep-
arately. If found defective, the entire assembly cover
must be replaced.
OPERATION
Refer to the vehicle Owner's Manual for operation
instructions and conditions for the Instrument Clus-
ter Gauges.
WATER IN FUEL LAMP - EXPORT
The Water In Fuel Sensor is a resistive type
switch. It is calibrated to sense the different resis-
tance between diesel fuel and water. When water
enters the fuel system, it is caught in the bottom of
the fuel filter/water separator assembly, where the
sensor is located. Water has less resistance than die-
sel fuel. The sensor then sends a PCI data bus mes-
sage to the instrument cluster to illuminate the
lamp.
If the lamp is inoperative, perform the self diag-
nostic test on the instrument cluster to check the
lamp operation before continuing diagnosis.
RSINSTRUMENT CLUSTER8J-1
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Page 419 of 2177
WARNING
WARNING: EYE PROTECTION SHOULD BE USED
WHEN SERVICING GLASS COMPONENTS. PER-
SONAL INJURY CAN RESULT.
CAUTION: Do not touch the glass of halogen bulbs
with fingers or other possibly oily surface, reduced
bulb life will result. Do not use bulbs other than
those indicated in the Bulb Application table. Dam-
age to lamp and/or Daytime Running Lamp Module
can result. Do not use fuses, circuit breakers or
relays having greater amperage value than indi-
cated on the fuse panel or in the Owners Manual.
CAUTION: Do not use bulbs other than those listed
in the Bulb Application Table. Damage to lamp can
result. Do not touch halogen bulbs with fingers or
other oily surfaces. Bulb life will be reduced.
SPECIFICATIONS
EXTERIOR LAMPS
BULB APPLICATION TABLE
LAMP BULB
BACK-UP 3057
CHMSL 921
FRONT SIDE MARKER/PARK/
TURN3157A
FRONT FOG 9040
HEADLAMP 9007
LICENSE 168
TAIL, STOP 3057
TURN SIGNAL 3057
BULB APPLICATION TABLE - EXPORT
LAMP BULB
HEADLAMP LOW/HIGH BEAM H7
FRONT FOG H3
FRONT POSITION W5W
FRONT TURN SIGNAL PY21W
SIDE REPEATER T4W
LICENSE PLATE W5W/168
REAR TAIL AND STOP P21/5W
REAR TURN SIGNAL PY21W
BACK-UP P21W
REAR FOG P21W
CHMSL W16W/921
BRAKE LAMP SWITCH
DESCRIPTION
The brake lamp switch is located under the instru-
ment panel, at the brake pedal arm (Fig. 3). It has
three internal switches controlling various functions
of the vehicle. It's main function is to control opera-
tion of the vehicle's brake lamps. Other functions
include speed control deactivation, brake sense for
the antilock brake system and brake sense for the
brake transmission shift interlock.
CAUTION: The switch can only be adjusted once.
That is during initial installation of the switch. If the
switch is not adjusted properly or has been
removed for some service, a new switch must be
installed and adjusted.
OPERATION
When the brake pedal is pressed, the plunger on
the outside of the brake lamp switch extends out-
ward. This action opens or closes the contacts of the
three switches inside the brake lamp switch.
With the brake pedal pressed down (plunger
extended), the switch for terminals 1 and 2 is closed
completing the circuit. The switch for terminals 3
and 4 is open and so is the switch for terminals 5
and 6.
When the brake pedal is released (plunger pushed
in), the three switches assume the opposite positions.
The switch for terminals 1 and 2 is now open while
the other two switches are now closed, completing
their circuits.
A lever on the back of the switch is used to set the
switch into the ªadjustedº position. A non-adjusted
switch will have the lever set to the diagonal position
in relation to the switch housing. The plunger can be
moved in and out, but the states of the internal
switches will not change.
CAUTION: Never move the adjustment lever of the
new brake lamp switch without it being properly
installed in the vehicle first. Such action will render
the switch unusable and the switch must be dis-
carded.
Once installed in the vehicle as described in the
brake lamp switch installation procedure (Refer to 8 -
ELECTRICAL/LAMPS/LIGHTING - EXTERIOR/
BRAKE LAMP SWITCH - INSTALLATION), the new
switch's adjustment lever is rotated to the adjusted
position as indicated (Fig. 4). This action locks the
plunger to the internal switches.Once in this posi-
tion the switch is permanently adjusted (or
8L - 4 LAMPS/LIGHTING - EXTERIORRS
LAMPS/LIGHTING - EXTERIOR (Continued)
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Page 440 of 2177
LAMPS/LIGHTING - INTERIOR
TABLE OF CONTENTS
page page
LAMPS/LIGHTING - INTERIOR
SPECIFICATIONS
INTERIOR LAMPS.....................25
CENTER CONSOLE LAMP SWITCH
REMOVAL.............................26
INSTALLATION.........................26
CLUSTER ILLUMINATION LAMPS
REMOVAL.............................26
INSTALLATION.........................26
COURTESY LAMP
REMOVAL.............................26
INSTALLATION.........................26
DOME/CARGO LAMP
REMOVAL.............................26INSTALLATION.........................26
GLOVE BOX LAMP SWITCH
REMOVAL.............................26
INSTALLATION.........................26
LIFTGATE LAMP
REMOVAL.............................27
INSTALLATION.........................27
READING LAMP
REMOVAL.............................27
INSTALLATION.........................28
VANITY LAMP
REMOVAL.............................28
INSTALLATION.........................28
LAMPS/LIGHTING - INTERIOR
SPECIFICATIONS
INTERIOR LAMPS
BULB APPLICATION TABLE
LAMP BULB
ABS LED
AIRBAG LED
ALARM SET PC74
AUTOSTICK VFD*
BRAKE SYSTEM
WARNINGLED
CONSOLE 194
CRUISE INDICATOR VFD*
DOME/RAIL LAMPS 578
DOOR AJAR INDICATOR LED
DOOR COURTESY
LAMP578
FRONT DOOR
COURTESY567
GLOVE BOX 194
HIGH BEAM INDICATOR
(BASE CLUSTER)LED
HIGH BEAM INDICATOR PC74
LAMP BULB
CLUSTER
ILLUMINATIONPC74
LIFTGATE 578
LIFTGATE AJAR LED
LOW FUEL INDICATOR LED
LOW WASHER FLUID
INDICATORLED
MIL (BASE CLUSTER) LED
MIL PC74
OIL INDICATOR (BASE
CLUSTER)LED
OIL INDICATOR PC74
OVERHEAD CONSOLE
READINGPC579
OVERDRIVE OFF
INDICATORVFD*
READING 578
SEAT BELT INDICATOR LED
TEMPERATURE
INDICATORLED
TRAC OFF INDICATOR VFD*
TURN SIGNAL
INDICATOR (BASE
CLUSTER)LED
TURN SIGNAL
INDICATORPC74
VISOR VANITY 6501966
RSLAMPS/LIGHTING - INTERIOR8L-25
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Page 497 of 2177
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove door trim panel. Refer to Body, Door -
Front, Trim Panel, Removal.
(3) Disconnect wire connector from back of door
lock switch.
(4) Remove two screws to door lock switch.
(5) Remove switch from vehicle.
INSTALLATION
(1) Install the switch into the vehicle.
(2) Install the two screws to door lock switch.
(3) Connect wire connector to back of door lock
switch.
(4) Install door trim panel. Refer to Body, Door -
Front, Trim Panel, Installation.
(5) Connect the battery negative cable.
KEYLESS ENTRY
TRANSMITTER
DIAGNOSIS AND TESTING - KEYLESS ENTRY
TRANSMITTER
Using special tool 9001, first test to ensure that
the transmitter is functioning. Typical testing dis-
tance is 2.5 centimeters (1 inch) for Asian transmit-
ters and 30.5 centimeters (12 inches) for all others.
To test, position the transmitter as shown (Fig. 3).
Press any transmitter button, then test each button
individually. The tool will beep if a radio signal
strength that lights five or more LED's is detected.
Repeat this test three times. If transmitter fails any
of the test, test the batteries. If batteries test OK,
refer to the Diagnostic Procedures manual.
STANDARD PROCEDURE
STANDARD PROCEDURE - HORN CHIRP
PREFERENCE
DISABLING
The horn chirp can be toggled using a DRB IIItor
by using a programmed Remote Keyless Entry (RKE)
transmitter.
To DISABLE (cancelling) the horn chirp feature,
press and hold the transmitter LOCK button for a
minimum of five seconds. While pressing the LOCK
button in, press the UNLOCK button. The horn chirp
feature will not function until the above procedure is
repeated.
ENABLING
The horn chirp can be toggled using a DRB IIItor
by using the Remote Keyless Entry (RKE) transmit-
ter.
To ENABLE (reinstate) the horn chirp feature, use
any one of the four programmed key fob transmitters
and reverse the above procedures. It will ENABLE
the horn chirp feature for all transmitters.
STANDARD PROCEDURE - BATTERY
REPLACEMENT
(1) With the transmitter buttons facing down, use
a coin (a penny is suggested) to pry the two halves of
the transmitter apart (Fig. 4). Make sure not to dam-
age the rubber gasket during separation of the hous-
ing halves.
(2) Remove the battery from the transmitter back
housing holder.
(3) Replace the batteries. Avoid touching the new
batteries with your fingers, Skin oils may cause bat-
tery deterioration. If you touch a battery, clean it off
with rubbing alcohol.
(4) To assemble the transmitter case, snap the two
halves together.
Fig. 3 TRANSMITTER DIAGNOSIS
Fig. 4 RKE TRANSMITTER BATTERY
REPLACEMENT - TYPICAL
1 - INSERT THIN COIN
8N - 42 POWER LOCKSRS
DOOR LOCK SWITCH (Continued)
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Page 525 of 2177
CLOCK SPRING
DESCRIPTION
The clock spring is screwed to a plastic mounting
platform on the steering column behind the steering
wheel. The clock spring is used to maintain a contin-
uous electrical circuit between the wiring harness
and the drivers airbag.
OPERATION
This assembly consists of a flat ribbon like electri-
cally conductive tape which winds and unwinds with
the steering wheel rotation. The clock spring cannot
be repaired. If the clock spring is faulty, damaged, or
if the airbag has been deployed, the clock spring
must be replaced.
STANDARD PROCEDURE - CLOCK SPRING
CENTERING
If the rotating tape (wire coil) in the clock spring is
not positioned properly with the steering wheel and
the front wheels, the clock spring may fail. The fol-
lowing procedure MUST BE USED to center the
clock spring if it is not known to be properly posi-
tioned, or if the front wheels were moved from the
straight ahead position.
(1) Position steering wheel and front wheels
straight ahead.
(2) Release hood latch and open hood.
(3) Disconnect and isolate the battery negative
cable.
(4) Wait two minutes for the system reserve capac-
itor to discharge before beginning any airbag compo-
nent service.
(5) Remove driver airbag from steering wheel
(Refer to 8 - ELECTRICAL/RESTRAINTS/DRIVER
AIRBAG - REMOVAL).
(6) Disconnect wire connectors from back of driver
airbag.(7) Disconnect the 2±way connector from remote
radio control harness.
(8) Disconnect the 4±way harness connector from
the speed control/horn harness to the clock spring.
(9) Remove steering wheel (Refer to 19 - STEER-
ING/COLUMN/STEERING WHEEL - REMOVAL).
(10) Rotate the clock spring rotor clockwise until
the rotor stops. Do not apply excessive force.
(11) From the end of travel, rotate the rotor two
turns counterclockwise until the wires end up at the
top.
(12) Install the steering wheel (Refer to 19 -
STEERING/COLUMN/STEERING WHEEL -
INSTALLATION).
(13) Connect the 4±way harness connector to the
speed control/horn harness to the clock spring.
(14) Connect the 2±way connector to the remote
radio control harness.
(15) Install the driver airbag (Refer to 8 - ELEC-
TRICAL/RESTRAINTS/DRIVER AIRBAG - INSTAL-
LATION). Torque the two screws to 10 N´m (90 in.
lbs.).
WARNING: DO NOT CONNECT THE BATTERY NEG-
ATIVE CABLE. REFER TO ELECTRICAL,
RESTRAINTS, DIAGNOSIS AND TESTING - AIRBAG
SYSTEM FIRST.
REMOVAL
(1) Position steering wheel and front wheels
straight ahead.
(2) Release hood latch and open hood.
(3) Disconnect and isolate the battery negative
cable.
(4) Wait two minutes for the system reserve capac-
itor to discharge before beginning any airbag compo-
nent service.
(5) Remove driver airbag from steering wheel
(Refer to 8 - ELECTRICAL/RESTRAINTS/DRIVER
AIRBAG - REMOVAL).
(6) Disconnect wire connectors from back of driver
airbag.
(7) Disconnect the 2±way connector from remote
radio control harness.
(8) Disconnect the 4±way harness connector from
the speed control/horn harness to the clock spring.
(9) Remove steering wheel (Refer to 19 - STEER-
ING/COLUMN/STEERING WHEEL - REMOVAL).
(10) Remove steering column shrouds and discon-
nect traction control wire connector (if equipped)
(Refer to 19 - STEERING/COLUMN/LOWER
SHROUD - REMOVAL).
(11) Disconnect 4-way and 6-way connectors
between the clock spring and the instrument panel
wiring harness.
Fig. 1 VACUUM HEATER AND A/C OUTLETS -
TYPICAL
8O - 4 RESTRAINTSRS
RESTRAINTS (Continued)
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Page 588 of 2177
8W-02 COMPONENT INDEX
Component Page
A/C Compressor Clutch Relay............. 8W-42
A/C Compressor Clutch.................. 8W-42
A/C-Heater Control..................... 8W-42
A/C Pressure Sensor.................... 8W-42
Accelerator Pedal Position Sensor.......... 8W-30
Accessory Relay........................ 8W-10
Adjustable Pedals Module................ 8W-30
Adjustable Pedals Relay................. 8W-30
Adjustable Pedals Switch................. 8W-30
Airbag Control Module.................. 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
Back-Up Lamp Switch................... 8W-51
Battery Temperature Sensor.............. 8W-20
Battery.............................. 8W-20
Blend Door Actuators................... 8W-42
Blower Motor Resistor................... 8W-42
Body Control Module.................... 8W-45
Boost Pressure Sensor................... 8W-30
B-Pillar Switches....................... 8W-61
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 Dome Lamp..................... 8W-44
Center High Mounted Stop Lamp........... 8W-51
Cinch/Release Motors................... 8W-61
Clockspring................ 8W-30, 33, 41, 43, 47
Clutch Pedal Interlock Switch.......... 8W-10, 30
Clutch Pedal Upstop Switch............... 8W-30
Combination Relays..................... 8W-54
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 Lock Motor/Ajar Switches............ 8W-61
Door Courtesy Lamps................... 8W-44
Door Lock Switches..................... 8W-61
Dosing Pump......................... 8W-30
Driver Airbag Squibs.................... 8W-43
Driver Seat Belt Switch.................. 8W-43
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
Component Page
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
Front Blower Module.................... 8W-42
Front Blower Motor Relay................ 8W-42
Front Blower Motor..................... 8W-42
Front Cigar Lighter..................... 8W-41
Front Control Module................... 8W-10
Front Fog Lamp Relay................... 8W-50
Front Intrusion Sensor.................. 8W-39
Front Reading Lamps/Switch.............. 8W-44
Front Washer Pump Motor............... 8W-53
Front Wiper High/Low Relay.............. 8W-53
Front Wiper On/Off Relay................ 8W-53
Fuel Heater Relay...................... 8W-30
Fuel Heater.......................... 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
Fuses............................... 8W-10
Fuselink............................. 8W-10
Grounds............................. 8W-15
Generator............................ 8W-20
Glow Plugs........................... 8W-30
Glow Plug Relay....................... 8W-30
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
Hood Ajar Switch...................... 8W-39
Horn Relay........................... 8W-41
Horn Switch.......................... 8W-41
Horns............................... 8W-41
Idle Air Control Motor................... 8W-30
Ignition Coil.......................... 8W-30
Ignition Switch........................ 8W-10
Inlet Air Temperature Sensor.............. 8W-30
Input Speed Sensor..................... 8W-31
Instrument Cluster..................... 8W-40
Instrument Panel Switch Bank.... 8W-44, 52, 53, 63
Integrated Power Module................. 8W-10
Knock Sensor......................... 8W-30
Lamp Assemblies...................... 8W-51
RS8W-02 COMPONENT INDEX8W-02-1
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