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Page 329 of 2177

CHRYSLER CARAVAN 2003 Service Manual SHIFT SCHEDULES
As mentioned earlier, the PCM has programming
that allows it to select a variety of shift schedules.
Shift schedule selection is dependent on the follow-
ing:
²Shift lever position
²

Page 330 of 2177

CHRYSLER CARAVAN 2003 Service Manual OPERATION - SENSOR RETURN - PCM INPUT
The sensor return circuit provides a low electrical
noise ground reference for all of the systems sensors.
The sensor return circuit connects to internal ground
c

OPERATION - SENSOR RETURN - PCM INPUT
The sensor return circuit provides a low electrical
noise ground reference for all of the systems sensors.
The sensor return circuit connects to internal ground
circuits within the Powertrain Control Module
(PCM).
OPERATION - DATA BUS COMMUNICATION
RECEIVE - PCM INPUT
The PCM uses the SCI communication bus to pre-
form engine diagnostics and flash operations. The
transmission side of the PCM uses the SCI commu-
nication bus to flash new software. However, diagnos-
tics is performed via the vehicles J1850 bus for the
transmission side of the PCM.
OPERATION - IGNITION SENSE - PCM INPUT
The ignition sense input informs the Powertrain
Control Module (PCM) that the ignition switch is in
the crank or run position.
OPERATION - PCM GROUND
Ground is provided through multiple pins of the
PCM connector. Depending on the vehicle there may
be as many as two different ground pins. There are
power grounds and sensor grounds.
The power grounds are used to control the ground
side relays, solenoids, ignition coil or injectors. The
signal ground is used for any input that uses sensor
return for ground, and the ground side of any inter-
nal processing component.
The PCM case is shielded to prevent RFI and EMI.
The PCM case is grounded and must be firmly
attached to a good, clean body ground.
Internally all grounds are connected together, how-
ever there is noise suppression on the sensor ground.
For EMI and RFI protection the housing and cover
are also grounded separately from the ground pins.
OPERATION
OPERATION - 8-VOLT SUPPLY - PCM OUTPUT
- SBEC CONTROLLER
The PCM supplies 8 volts to the crankshaft posi-
tion sensor, camshaft position sensor.
OPERATION - 5 VOLT SUPPLY - PCM OUTPUT
The PCM supplies 5 volts to the following sensors:
²A/C pressure transducer
²Ambient Temperature sensor
²Battery temperature
²Camshaft Position Sensor (NGC)
²Crankshaft Position Sensor (NGC)
²Electronic Throttle Control (1.6L)²Engine coolant temperature sensor
²Inlet Air Temperature Sensor
²Knock sensor
²Linear EGR solenoid (if equipped)
²Manifold absolute pressure sensor
²Oil Pressure Switch
²Pedal Position Sensor (1.6L)
²Throttle position sensor
²Vehicle Speed Sensor
STANDARD PROCEDURE
STANDARD PROCEDURE - OBTAINING
DIAGNOSTIC TROUBLE CODES
BULB CHECK
Key on: Bulb illuminated until vehicle starts, as
long as all once per trip (readiness) monitors com-
pleted. If monitors havenotbeen completed, then:
Key on: bulb check for about 5 to 8 seconds, lamp
then flashes if once per trip (readiness) monitors
havenotbeen completed until vehicle is started,
then MIL is extinguished.
OBTAINING DTC'S USING DRB SCAN TOOL
(1) Connect the DRB scan tool to the data link
(diagnostic) connector. This connector is located in
the passenger compartment; at the lower edge of
instrument panel; near the steering column.
(2) Turn the ignition switch on and access the
ªRead Faultº screen.
(3) Record all the DTC's and ªfreeze frameº infor-
mation shown on the DRB scan tool.
(4) To erase DTC's, use the ªErase Trouble Codeº
data screen on the DRB scan tool.Do not erase any
DTC's until problems have been investigated
and repairs have been performed.
STANDARD PROCEDURE - PINION FACTOR
SETTING
NOTE: This procedure must be performed if the
PCM/TCM has been replaced with a NEW or
replacement unit. Failure to perform this procedure
will result in an inoperative or improperly calibrated
speedometer.
The vehicle speed readings for the speedometer are
taken from the output speed sensor. The PCM/TCM
must be calibrated to the different combinations of
equipment (final drive and tires) available. Pinion
Factor allows the technician to set the Powertrain/
Transmission Control Module initial setting so that
the speedometer readings will be correct. To properly
RSELECTRONIC CONTROL MODULES8E-15
POWERTRAIN CONTROL MODULE (Continued)
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Page 335 of 2177

CHRYSLER CARAVAN 2003 Service Manual (2) Remove the appropriate door trim panel from
the vehicle. Refer to Body for the procedure.
(3) Remove the weather shield. Refer to Body for
the procedure.
(4) Disconnect the power door control modu

(2) Remove the appropriate door trim panel from
the vehicle. Refer to Body for the procedure.
(3) Remove the weather shield. Refer to Body for
the procedure.
(4) Disconnect the power door control module elec-
trical connectors. Slide the red locking tab out (away
from module) and depress connector retaining tab,
while pulling straight apart.
(5) Remove the control module retaining screw
(Fig. 15).
(6) Remove the module from the vehicle.
INSTALLATION
(1) Position the control module and install the
retaining screw.
(2) Connect the control module electrical connec-
tors. Slide the locking tab into the locked position.
(3) Install the appropriate door trim panel on the
vehicle. Refer to Body for the procedure.
(4) Install the weather shield. Refer to Body for
the procedure.
(5) Connect the negative battery cable.
(6) Using an appropriate scan tool, check and
erase any power door control module diagnostic trou-
ble codes.
(7) Verify power door system operation. Cycle the
power door through one complete open and close
cycle.
TRANSMISSION CONTROL
MODULE
DESCRIPTION
On models equipped with the 2.4L Engine option,
the Transmission Control Module (TCM) is located
behind the left fender and is fastened with three
screws to three clips in the left frame rail forward of
the suspension (Fig. 16). Models equipped with the
3.3/3.8L Engine option utilize a Powertrain Control
Module (PCM) which incorporates TCM functionality.
OPERATION
The TCM is the controlling unit for all electronic
operations of the transaxle. The TCM receives infor-
mation regarding vehicle operation from both direct
and indirect inputs, and selects the operational mode
of the transaxle. Direct inputs are hardwired to, and
used specifically by the TCM. Indirect inputs origi-
nate from other components/modules, and are shared
with the TCM via the J1850 communication bus.
Some examples ofdirect inputsto the TCM are:
²Battery (B+) voltage
²Ignition ªONº voltage
²Transmission Control Relay (Switched B+)
²Throttle Position Sensor²Crankshaft Position Sensor (CKP)
²Transmission Range Sensor (TRS)
²Pressure Switches (L/R, 2/4, OD)
²Transmission Temperature Sensor (Integral to
TRS)
²Input Shaft Speed Sensor
²Output Shaft Speed Sensor
Some examples ofindirect inputsto the TCM
are:
²Engine/Body Identification
²Manifold Pressure
²Target Idle
²Torque Reduction Confirmation
²Speed Control ON/OFF Switch
²Engine Coolant Temperature
²Ambient/Battery Temperature
²Brake Switch Status
²DRB Communication
Based on the information received from these var-
ious inputs, the TCM determines the appropriate
shift schedule and shift points, depending on the
present operating conditions and driver demand.
This is possible through the control of various direct
and indirect outputs.
Some examples of TCMdirect outputsare:
²Transmission Control Relay
²Solenoids (LR/CC, 2/4, OD and UD)
²Vehicle Speed (to PCM)
²Torque Reduction Request (to PCM)
An example of a TCMindirect outputis:
²Transmission Temperature (to PCM)
Fig. 16 Transmission Control Module (TCM)
Location
1 - TRANSMISSION CONTROL MODULE (TCM)
8E - 20 ELECTRONIC CONTROL MODULESRS
SLIDING DOOR CONTROL MODULE (Continued)
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Page 337 of 2177

CHRYSLER CARAVAN 2003 Service Manual SHIFT SCHEDULES
As mentioned earlier, the TCM has programming
that allows it to select a variety of shift schedules.
Shift schedule selection is dependent on the follow-
ing:
²Shift lever position
²

Page 360 of 2177

CHRYSLER CARAVAN 2003 Service Manual ULES/POWERTRAIN CONTROL MODULE -
DESCRIPTION) section for more DTC information.
The Check Gauges Lamp (if equipped) or Battery
Lamp monitors:charging system voltage,engine
coolant temperature and engi

ULES/POWERTRAIN CONTROL MODULE -
DESCRIPTION) section for more DTC information.
The Check Gauges Lamp (if equipped) or Battery
Lamp monitors:charging system voltage,engine
coolant temperature and engine oil pressure. If an
extreme condition is indicated, the lamp will be illu-
minated. The signal to activate the lamp is sent via
the PCI bus circuits. The lamp is located on the
instrument panel. Refer to the Instrument Cluster
section for additional information.
(If equipped with inlet air temperature sensor) The
PCM uses the inlet air temperature sensor to control
the charge system voltage. This temperature, along
with data from monitored line voltage, is used by the
PCM to vary the battery charging rate. The system
voltage is higher at cold temperatures and is gradu-
ally reduced as the calculated battery temperature
increases.
The ambient temperature sensor is used to control
the battery voltage based upon ambient temperature
(approximation of battery temperature). The PCM
maintains the optimal output of the generator by
monitoring battery voltage and controlling it to a
range of 13.5 - 14.7 volts based on battery tempera-
ture. The system target voltage is 13.5 ± 14.7 volts.
However the actual voltage go below this during
heavy electrical loads and generator speeds. Also the
actual voltage can be lower than the target voltage
between the battery and the battery voltage sense
circuit, approximately 0.2 Ð 0.3 volts.
DIAGNOSIS AND TESTING - ON-BOARD
DIAGNOSTIC SYSTEM
The Powertrain Control Module (PCM) monitors
critical input and output circuits of the charging sys-
tem, making sure they are operational. A Diagnostic
Trouble Code (DTC) is assigned to each input and
output circuit monitored by the OBD system. Some
circuits are checked continuously and some are
checked only under certain conditions.
If the OBD system senses that a monitored circuit
is bad, it will put a DTC into electronic memory. The
DTC will stay in electronic memory as long as the
circuit continues to be bad. The PCM is programmed
to clear the memory after 40 good trip if the problem
does not occur again.
DIAGNOSTIC TROUBLE CODES
A DTC description can be read using the DRBIIIt
scan tool. Refer to the appropriate Powertrain Diag-
nostic Procedures manual for information.
A DTC does not identify which component in a cir-
cuit is bad. Thus, a DTC should be treated as a
symptom, not as the cause for the problem. In some
cases, because of the design of the diagnostic test
procedure, a DTC can be the reason for another DTCto be set. Therefore, it is important that the test pro-
cedures be followed in sequence, to understand what
caused a DTC to be set.
ERASING DIAGNOSTIC TROUBLE CODES
The DRBIIItScan Tool must be used to erase a
DTC.
The following procedures may be used to diagnose
the charging system if:
²the check gauges lamp or battery lamp is illumi-
nated with the engine running
²the voltmeter (if equipped) does not register
properly
²an undercharged or overcharged battery condi-
tion occurs.
Remember that an undercharged battery is often
caused by:
²accessories being left on with the engine not
running
²a faulty or improperly adjusted switch that
allows a lamp to stay on. Refer to Ignition-Off Draw
Test (Refer to 8 - ELECTRICAL/BATTERY SYSTEM/
BATTERY - STANDARD PROCEDURE)
²loose generator belt.
INSPECTION
The Powertrain Control Module (PCM) monitors
critical input and output circuits of the charging sys-
tem, making sure they are operational. A Diagnostic
Trouble Code (DTC) is assigned to each input and
output circuit monitored by the On-Board Diagnostic
(OBD) system. Some charging system circuits are
checked continuously, and some are checked only
under certain conditions.
Refer to Diagnostic Trouble Codes in; Powertrain
Control Module; Electronic Control Modules for more
DTC information. This will include a complete list of
DTC's including DTC's for the charging system.
To perform a complete test of the charging system,
refer to the appropriate Powertrain Diagnostic Proce-
dures service manual and the DRBIIItscan tool.
Perform the following inspections before attaching
the scan tool.
(1) Inspect the battery condition. Refer to the Bat-
tery section (Refer to 8 - ELECTRICAL/BATTERY
SYSTEM - DIAGNOSIS AND TESTING) for proce-
dures.
(2) Inspect condition of battery cable terminals,
battery posts, connections at engine block, starter
solenoid and relay. They should be clean and tight.
Repair as required.
(3) Inspect all fuses in both the fuseblock and
Power Distribution Center (PDC) or IPM (if
equipped) for tightness in receptacles. They should be
properly installed and tight. Repair or replace as
required.
RSCHARGING8F-21
CHARGING (Continued)
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CHRYSLER CARAVAN 2003 Service Manual 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-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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Page 706 of 2177

CHRYSLER CARAVAN 2003 Service Manual 8W-30 FUEL/IGNITION SYSTEM
Component Page
A/C Compressor Clutch................ 8W-30-28
A/C Compressor Clutch Relay...... 8W-30-4, 18, 28
A/C Pressure Sensor............. 8W-30-11, 25, 35
Accelerator

8W-30 FUEL/IGNITION SYSTEM
Component Page
A/C Compressor Clutch................ 8W-30-28
A/C Compressor Clutch Relay...... 8W-30-4, 18, 28
A/C Pressure Sensor............. 8W-30-11, 25, 35
Accelerator Pedal Position Sensor........ 8W-30-42
Adjustable Pedals Module.............. 8W-30-27
Adjustable Pedals Relay............... 8W-30-27
Adjustable Pedals Switch.............. 8W-30-27
Ambient Temperature Sensor............ 8W-30-9
Auto Shut Down Relay . 8W-30-4, 8, 13, 17, 20, 22, 23
Battery................ 8W-30-2, 6, 14, 17, 28, 36
Battery Temperature Sensor.......... 8W-30-9, 35
Body Control Module............. 8W-30-5, 19, 29
Boost Pressure Sensor................. 8W-30-35
Brake Lamp Switch........... 8W-30-7, 21, 31, 41
Cabin Heater Assist.................. 8W-30-32
Camshaft Position Sensor......... 8W-30-9, 23, 34
Clockspring................. 8W-30-5, 18, 33, 40
Clutch Pedal Interlock Switch............ 8W-30-4
Clutch Pedal Upstop Switch............ 8W-30-40
Controller Antilock Brake.............. 8W-30-19
Crank Case Ventilation Heater.......... 8W-30-29
Crankshaft Position Sensor....... 8W-30-10, 23, 34
Data Link Connector............. 8W-30-3, 19, 32
Dosing Pump....................... 8W-30-32
ECM/PCM Relay.......... 8W-30-28, 30, 34, 36, 38
EGR Solenoid.................... 8W-30-20, 38
Engine Control Module . . 8W-30-28, 29, 30, 31, 32, 33,
34, 35, 36, 37, 38, 39, 40, 41, 42
Engine Coolant Temp Sensor...... 8W-30-11, 25, 35
Engine Oil Pressure Sensor............. 8W-30-31
Engine Oil Pressure Switch........... 8W-30-7, 21
EVAP/Purge Solenoid............... 8W-30-4, 18
Front Control Module.......... 8W-30-2, 5, 18, 19,
20, 26, 32, 40, 27
Fuel Heater........................ 8W-30-39
Fuel Heater Relay................. 8W-30-29, 39
Fuel Injector No. 1.............. 8W-30-13, 22, 37
Fuel Injector No. 2.............. 8W-30-13, 22, 37
Fuel Injector No. 3.............. 8W-30-13, 22, 37
Fuel Injector No. 4.............. 8W-30-13, 22, 37
Fuel Injector No. 5................... 8W-30-22
Fuel Injector No. 6................... 8W-30-22
Fuel Pressure Sensor................. 8W-30-41
Fuel Pressure Solenoid................ 8W-30-30
Fuel Pump Module.............. 8W-30-5, 19, 29
Fuel Pump Relay.................. 8W-30-5, 19
Fuse 15...................... 8W-30-14, 32, 39
Fuse 16............... 8W-30-4, 8, 13, 17, 20, 22,
23, 28, 30, 34, 36, 38
Fuse 17............... 8W-30-2, 5, 17, 19, 29, 39
Fuse 18......................... 8W-30-28, 27
Fuse 26........................... 8W-30-41
Fuselink........................... 8W-30-36
Component Page
G100....................... 8W-30-2, 6, 14, 17
G101.................... 8W-30-2, 6, 14, 17, 28
G103.............. 8W-30-7, 16, 20, 21, 28, 29, 32
G200............................. 8W-30-27
G300.................... 8W-30-4, 7, 21, 31, 40
G302...................... 8W-30-5, 19, 29, 39
Generator..................... 8W-30-4, 17, 29
Glow Plug No. 1..................... 8W-30-36
Glow Plug No. 2..................... 8W-30-36
Glow Plug No. 3..................... 8W-30-36
Glow Plug No. 4..................... 8W-30-36
Glow Plug Relay..................... 8W-30-36
Idle Air Control Motor.............. 8W-30-12, 24
Ignition Coil...................... 8W-30-8, 23
Ignition Switch................... 8W-30-16, 26
Inlet Air Temperature Sensor......... 8W-30-10, 24
Input Speed Sensor................... 8W-30-14
Integrated Power Module..... 8W-30-2, 3, 4, 5, 8, 13,
14, 16, 17, 18, 19, 20, 22,
23, 26, 28, 29, 30, 32, 34,
36, 38, 39, 40, 41, 27
Knock Sensor.................... 8W-30-12, 25
Leak Detection Pump................. 8W-30-26
Left Speed Control Switch......... 8W-30-5, 18, 33
Lift Pump Motor..................... 8W-30-39
Lift Pump Relay..................... 8W-30-39
Manifold Absolute Pressure Sensor..... 8W-30-11, 25
Mass Air Flow Sensor................. 8W-30-30
Natural Vacuum Leak Detection Assembly . . 8W-30-16
Output Speed Sensor................. 8W-30-14
Oxygen Sensor 1/1 Upstream.......... 8W-30-6, 20
Oxygen Sensor 1/2 Downstream........ 8W-30-6, 20
Power Mirror Switch.................. 8W-30-27
Powertrain Control Module . . 8W-30-2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16,
17, 19, 21, 22, 23, 24, 25, 26
Powertrain Control Module............. 8W-30-18
Powertrain Control Module............. 8W-30-20
Radiator Fan Relay................. 8W-30-8, 18
Radiator Fan Relay No. 1.............. 8W-30-41
Radiator Fan Relay No. 2.............. 8W-30-41
Radiator Fan Relay No. 3.............. 8W-30-41
Right Speed Control Switch........ 8W-30-5, 18, 33
Solenoid/Pressure Switch Assy........ 8W-30-14, 15
Speed Control Servo................ 8W-30-7, 21
Starter Motor Relay.............. 8W-30-5, 19, 29
Throttle Position Sensor............ 8W-30-10, 24
Transmission Control Module........... 8W-30-24
Transmission Control Relay............. 8W-30-14
Transmission Range Sensor.......... 8W-30-15, 24
Vehicle Speed Sensor............... 8W-30-12, 38
Water In Fuel Sensor................. 8W-30-40
RS8W-30 FUEL/IGNITION SYSTEM8W-30-1
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CHRYSLER CARAVAN 2003 Service Manual 8W-40 INSTRUMENT CLUSTER
Component Page
Airbag Control Module................ 8W-40-2
Body Control Module . . . 8W-40-2, 3, 4, 5, 6, 7, 8, 9,
10, 12, 13
Brake Fluid Level Switch............. 8W-40-10

8W-40 INSTRUMENT CLUSTER
Component Page
Airbag Control Module................ 8W-40-2
Body Control Module . . . 8W-40-2, 3, 4, 5, 6, 7, 8, 9,
10, 12, 13
Brake Fluid Level Switch............. 8W-40-10
Clockspring........................ 8W-40-11
Controller Antilock Brake.......... 8W-40-11, 15
Engine Control Module.......... 8W-40-9, 11, 15
Engine Coolant Temp Sensor....... 8W-40-7, 8, 9
Engine Oil Pressure Sensor........... 8W-40-15
Engine Oil Pressure Switch........... 8W-40-15
Front Control Module....... 8W-40-10, 11, 14, 15
Fuel Pump Module................... 8W-40-2
Fuse 24............................ 8W-40-2
G200..................... 8W-40-2, 12, 13, 14
G300............................. 8W-40-10
Instrument Cluster...... 8W-40-2, 3, 4, 5, 6, 7, 8,
9, 10, 12, 13, 14
Integrated Power Module........ 8W-40-2, 7, 8, 9,
10, 11, 14, 15
Left Front Door Ajar Switch............ 8W-40-3
Left Front Door Lock Motor/Ajar Switch . . 8W-40-3
Left Sliding Door Control Module........ 8W-40-4Component Page
Left Sliding Door Latch Sensing Switch . . . 8W-40-4
Left Sliding Door Lock Motor/Ajar
Switch.......................... 8W-40-4
Left Speed Control Switch............ 8W-40-11
Liftgate Ajar Switch.................. 8W-40-3
Liftgate Cinch/Release Motor........... 8W-40-3
Message Center.................. 8W-40-6, 14
Multi- Function Switch................ 8W-40-6
Parking Brake Switch............. 8W-40-12, 13
Powertrain Control Module..... 8W-40-7, 8, 11, 15
Right Front Door Ajar Switch........... 8W-40-3
Right Front Door Lock Motor/Ajar
Switch.......................... 8W-40-3
Right Sliding Door Control Module...... 8W-40-5
Right Sliding Door Latch Sensing Switch . . 8W-40-5
Right Sliding Door Lock Motor/Ajar
Switch.......................... 8W-40-5
Traction Control Switch........... 8W-40-7, 8, 9
Transmission Control Module........... 8W-40-8
Vehicle Speed Sensor............... 8W-40-7, 9
Washer Fluid Level Switch............ 8W-40-10
RS8W-40 INSTRUMENT CLUSTER8W-40-1
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