engine coolant CHRYSLER CARAVAN 2003 Workshop Manual
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Page 335 of 2177
(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
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
²Throttle position²Engine load
²Fluid temperature
²Software level
As driving conditions change, the TCM appropri-
ately adjusts the shift schedule. Refer to the follow-
ing chart to determine the appropriate operation
expected, depending on driving conditions.
Schedule Condition Expected Operation
Extreme ColdOil temperature at start-up below
-16É FPark, Reverse, Neutral and 2nd
gear only (prevents shifting which
may fail a clutch with frequent
shifts)
ColdOil temperature at start-up above
-12É F and below 36É F± Delayed 2-3 upshift
(approximately 22-31 mph)
± Delayed 3-4 upshift (45-53 mph)
± Early 4-3 costdown shift
(approximately 30 mph)
± Early 3-2 coastdown shift
(approximately 17 mph)
± High speed 4-2, 3-2, 2-1 kickdown
shifts are prevented
± No EMCC
WarmOil temperature at start-up above
36É F and below 80 degree F± Normal operation (upshift,
kickdowns, and coastdowns)
± No EMCC
HotOil temperature at start-up above
80É F± Normal operation (upshift,
kickdowns, and coastdowns)
± Full EMCC, no PEMCC except to
engage FEMCC (except at closed
throttle at speeds above 70-83 mph)
OverheatOil temperature above 240É F or
engine coolant temperature above
244É F± Delayed 2-3 upshift (25-32 mph)
± Delayed 3-4 upshift (41-48 mph)
± 3rd gear FEMCC from 30-48 mph
± 3rd gear PEMCC from 27-31 mph
Super OverheatOil temperature above 260É F ± All9Overheat9shift schedule
features apply
± 2nd gear PEMCC above 22 mph
± Above 22 mph the torque
converter will not unlock unless the
throttle is closed or if a wide open
throttle 2nd PEMCC to 1 kickdown
is made
8E - 22 ELECTRONIC CONTROL MODULESRS
TRANSMISSION CONTROL MODULE (Continued)
ProCarManuals.com
Page 360 of 2177
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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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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Page 706 of 2177
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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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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Page 983 of 2177
Component Page
C313 (Rear Console)................. 8W-80-39
C313 (Rear Console)................. 8W-80-39
C314 (Highline).................... 8W-80-40
C314 (Highline).................... 8W-80-40
C315 (Highline).................... 8W-80-41
C315 (Highline).................... 8W-80-41
C316 (Power Sliding Door)............ 8W-80-41
C316 (Power Sliding Door)............ 8W-80-42
C317 (Power Sliding Door)............ 8W-80-42
C317 (Power Sliding Door)............ 8W-80-42
C318 (Trailer Tow).................. 8W-80-43
C318 (Trailer Tow).................. 8W-80-43
C319 (Lowline)..................... 8W-80-43
C319 (Lowline)..................... 8W-80-44
C320............................. 8W-80-44
C320............................. 8W-80-44
C321............................. 8W-80-44
C321............................. 8W-80-45
C322 (Memory)..................... 8W-80-45
C322 (Memory)..................... 8W-80-45
C324 (Manual Sliding Door)........... 8W-80-46
C324 (Manual Sliding Door)........... 8W-80-46
C325 (Manual Sliding Door)........... 8W-80-46
C325 (Manual Sliding Door)........... 8W-80-46
C326............................. 8W-80-46
C326............................. 8W-80-47
C327............................. 8W-80-47
C327............................. 8W-80-47
C328 (Sunroof)..................... 8W-80-47
C328 (Sunroof)..................... 8W-80-47
C329 (Diesel)...................... 8W-80-48
C329 (Diesel)...................... 8W-80-48
C330 (Diesel)...................... 8W-80-48
C330 (Diesel)...................... 8W-80-48
C331 (Diesel)...................... 8W-80-48
C331 (Diesel)...................... 8W-80-49
C332 (3 Zone ATC).................. 8W-80-49
C332 (3 Zone ATC).................. 8W-80-49
Cabin Heater Assist C1 (Diesel)........ 8W-80-50
Cabin Heater Assist C2 (Diesel)........ 8W-80-50
Camshaft Position Sensor (Diesel)...... 8W-80-50
Camshaft Position Sensor (Gas)........ 8W-80-50
CD Changer....................... 8W-80-51
Center Dome Lamp (Base/Highline)..... 8W-80-51
Center High Mounted Stop Lamp....... 8W-80-51
Clockspring C1..................... 8W-80-51
Clockspring C2..................... 8W-80-52
Clockspring C3..................... 8W-80-52
Clockspring C4..................... 8W-80-52
Clutch Pedal Interlock Switch (MTX).... 8W-80-52
Clutch Pedal Upstop Switch (Diesel).... 8W-80-52
Controller Antilock Brake............. 8W-80-53
Crank Case Ventilation Heater (Diesel) . . 8W-80-53
Crankshaft Position Sensor (Diesel)..... 8W-80-53Component Page
Crankshaft Position Sensor (Gas)....... 8W-80-54
Data Link Connector................ 8W-80-54
Dosing Pump (Diesel)................ 8W-80-54
Driver Airbag Squib 1................ 8W-80-55
Driver Airbag Squib 2................ 8W-80-55
Driver Blend Door Actuator (ATC)...... 8W-80-55
Driver Blend Door Actuator (MTC)...... 8W-80-55
Driver Door Courtesy Lamp........... 8W-80-56
Driver Door Lock Switch............. 8W-80-56
Driver Heated Seat Back............. 8W-80-56
Driver Heated Seat Cushion........... 8W-80-56
Driver Heated Seat Module C1......... 8W-80-56
Driver Heated Seat Module C2......... 8W-80-57
Driver Heated Seat Module C3......... 8W-80-57
Driver Power Seat Front Riser Motor.... 8W-80-57
Driver Power Seat Front Riser Position
Sensor......................... 8W-80-57
Driver Power Seat Horizontal Motor.... 8W-80-58
Driver Power Seat Horizontal Position
Sensor......................... 8W-80-58
Driver Power Seat Rear Riser Motor.... 8W-80-58
Driver Power Seat Rear Riser Position
Sensor......................... 8W-80-58
Driver Power Seat Recliner Motor...... 8W-80-58
Driver Power Seat Recliner Position
Sensor......................... 8W-80-59
Driver Power Seat Switch............ 8W-80-59
Driver Power Window Motor.......... 8W-80-59
Driver Power Window Switch
(LHD Except Lowline)............. 8W-80-60
Driver Power Window Switch (LHD
Lowline)........................ 8W-80-60
Driver Power Window Switch (RHD).... 8W-80-60
Driver Seat Belt Switch.............. 8W-80-61
Driver Seat Belt Tensioner............ 8W-80-61
DVD Screen....................... 8W-80-61
DVD/CD Changer C1................ 8W-80-61
DVD/CD Changer C2................ 8W-80-62
DVD/CD Changer C3................ 8W-80-62
EGR Solenoid (3.3L/3.8L Export)....... 8W-80-62
EGR Solenoid (Diesel)............... 8W-80-62
Engine Control Module C1 (Diesel)..... 8W-80-63
Engine Control Module C2 (Diesel)..... 8W-80-64
Engine Coolant Temp Sensor (Diesel).... 8W-80-65
Engine Coolant Temp Sensor (Gas)..... 8W-80-65
Engine Oil Pressure Sensor (Diesel)..... 8W-80-66
Engine Oil Pressure Switch (Gas)...... 8W-80-66
EVAP/Purge Solenoid (Gas)........... 8W-80-66
Evaporator Temperature Sensor........ 8W-80-66
Floor Console Lamp................. 8W-80-67
Floor Console Power Outlet........... 8W-80-67
Front Blower Module C1 (ATC)........ 8W-80-67
Front Blower Module C2 (ATC)........ 8W-80-67
Front Cigar Lighter................. 8W-80-68
8W - 80 - 2 8W-80 CONNECTOR PIN-OUTSRS
ProCarManuals.com
Page 1044 of 2177
ENGINE CONTROL MODULE C1 (DIESEL) - BLACK 81 WAY - 81 WAY
CAV CIRCUIT FUNCTION
1 Z130 14BK/BR GROUND
2 Z131 14BK/DG GROUND
3 K20 14BR/GY GENERATOR FIELD CONTROL
4 K342 14BR/WT ECM/PCM RELAY OUTPUT
5 K342 14BR/WT ECM/PCM RELAY OUTPUT
6- -
7 D25 20WT/VT PCI BUS
8 K944 20BK/GY CAMSHAFT POSITION SENSOR SHIELD GROUND
9 K44 20DB/GY CAMSHAFT POSITION SENSOR SIGNAL
10 - -
11 K37 20DB/YL BOOST PRESSURE SENSOR SIGNAL
12 K55 20DB/OR MASS AIR FLOW SENSOR SIGNAL
13 K78 20GY FUEL PRESSURE SENSOR SIGNAL
14 - -
15 K22 20OR/DB ACCELERATOR PEDAL POSITION SENSOR SIGNAL
16 K80 20DB/TN FUEL PRESSURE SENSOR GROUND
17 - -
18 - -
19 K342 20BR/WT ECM/PCM RELAY OUTPUT
20 Z138 20BK/OR GROUND
21 K900 20DB/DG SENSOR GROUND
22 F202 20PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
23 F851 20LB/PK SENSOR REFERENCE VOLTAGE B
24 K3 20BR/OR CRANKSHAFT POSITION SENSOR SIGNAL NO. 1
25 - -
26 - -
27 - -
28 - -
29 - -
30 G6 20VT/GY ENGINE OIL PRESSURE SENSOR SIGNAL
31 F853 20LG/PK WATER IN FUEL SENSOR SIGNAL
32 K25 20BR/TN BATTERY TEMPERATURE SENSOR SIGNAL
33 - -
34 K4 20BK/LB LOW IDLE POSITION SWITCH GROUND
35 K853 20DB/BR ACCELERATOR PEDAL POSITION SENSOR 5 VOLT
SUPPLY
36 C18 20LB/BR A/C PRESSURE SENSOR SIGNAL
37 - -
38 V37 20VT/TN SPEED CONTROL SWITCH SIGNAL
39 - -
40 K2 20TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
41 K21 20DB/LG INTAKE AIR TEMPERATURE SENSOR SIGNAL
42 Z122 18WT GROUND (DRAIN)
43 K24 20BR/LB CRANKSHAFT POSITION SENSOR SIGNAL NO. 2
44 - -
45 - -
46 - -
47 L50 20WT/TN PRIMARY BRAKE SWITCH SIGNAL
48 B29 20DG/WT SECONDARY BRAKE SWITCH SIGNAL
49 T751 20YL FUSED IGNITION SWITCH OUTPUT (START)
50 F855 20PK/YL SENSOR REFERENCE VOLTAGE A
51 - -
52 K121 20DB BOOST PRESSURE SENSOR GROUND
53 - -
RS8W-80 CONNECTOR PIN-OUTS8W-80-63
ProCarManuals.com
Page 1046 of 2177
ENGINE CONTROL MODULE C2 (DIESEL) - BLACK 40 WAY
CAV CIRCUIT FUNCTION
82 - -
83 - -
84 - -
85 - -
86 - -
87 - -
88 K35 20GY/YL EGR SOLENOID CONTROL
89 K35 20GY/YL EGR SOLENOID CONTROL
90 - -
91 - -
92 - -
93 - -
94 - -
95 - -
96 - -
97 - -
98 - -
99 - -
ENGINE COOLANT TEMP SENSOR (DIESEL) - BLUE 2 WAY
CAV CIRCUIT FUNCTION
1 K2 20TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
2 K900 20DB/DG SENSOR GROUND
ENGINE COOLANT TEMP SENSOR (GAS) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K900 18DB/DG SENSOR GROUND
2 K2 18VT/OR (3.3L/3.8L) ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
2 K2 18VT/OR (2.4L) ECT SIGNAL
RS8W-80 CONNECTOR PIN-OUTS8W-80-65
ProCarManuals.com
Page 1087 of 2177
POWERTRAIN CONTROL MODULE C1 (SBEC) - GRAY/BLACK 40 WAY
CAV CIRCUIT FUNCTION
1- -
2 K18 16DB/OR IGNITION COIL NO. 3 DRIVER
3 K17 16DB/TN IGNITION COIL NO. 2 DRIVER
4- -
5 V32 18VT/YL SPEED CONTROL ON/OFF SWITCH SENSE
6 K342 16BR/WT AUTOMATIC SHUT DOWN RELAY OUTPUT
7 K13 16BR/LB FUEL INJECTOR NO. 3 DRIVER
8 K20 18BR/GY GENERATOR FIELD CONTROL
9- -
10 Z130 18BK/BR GROUND
11 K19 16DB/DG IGNITION COIL NO. 1 DRIVER
12 G6 16VT/GY ENGINE OIL PRESSURE SWITCH SENSE
13 K11 16BR/YL FUEL INJECTOR NO. 1 DRIVER
14 K58 16BR/VT FUEL INJECTOR NO. 6 DRIVER
15 K38 16BR/OR FUEL INJECTOR NO. 5 DRIVER
16 K14 16BR/TN FUEL INJECTOR NO. 4 DRIVER
17 K12 16BR/DB FUEL INJECTOR NO. 2 DRIVER
18 K99 18BR/LG OXYGEN SENSOR 1/1 HEATER CONTROL
19 - -
20 F202 18PK/GY FUSED IGNITION SWITCH OUTPUT (RUN-START)
21 - -
22 - -
23 - -
24 - -
25 K42 18DB/YL (ABS EXCEPT EXPORT) KNOCK SENSOR SIGNAL
26 K2 18VT/OR ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
27 K902 18BR/DG OXYGEN SENSOR GROUND
28 - -
29 - -
30 K41 18DB/LB OXYGEN SENSOR 1/1 SIGNAL
31 T752 18DG/OR STARTER MOTOR RELAY CONTROL
32 K24 18BR/LB CRANKSHAFT POSITION SENSOR SIGNAL
33 K44 18DB/GY CAMSHAFT POSITION SENSOR SIGNAL
34 - -
35 K22 18BR/OR THROTTLE POSITION SENSOR SIGNAL
36 K1 18VT/BR MANIFOLD ABSOLUTE PRESSURE SENSOR SIGNAL
37 K21 18DB/LG INTAKE AIR TEMPERATURE SENSOR SIGNAL
38 T751 18YL FUSED IGNITION SWITCH OUTPUT (START)
39 - -
40 K35 18DB/VT EGR SOLENOID CONTROL
8W - 80 - 106 8W-80 CONNECTOR PIN-OUTSRS
ProCarManuals.com