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The following abbreviations are used to represent values for Control Module Pin-Out data
I Input PG Power Ground C CAN Network D Serial and Encoded Data
O Output SS Sensor / Signal Supply V S SCP Network V Voltage (DC)
B+ Battery Voltage SG Sensor / Signal Ground D2 D2B Network PWM Pulse Width Modulated
CAUTION: The information on this data page is furnished to aid the user in understanding circuit operation. THIS INFORMATION SHOULD BE USED FOR
REFERENCE ONLY.
NOTE: The values listed are approximately those that can be expected at the control module connector pins with all circuit connections made and all components
connected and fitted.
Refer to the front of this book for detailed information and illustrations regarding the location and identification of harnesses, relays, fuses, grounds, control
modules and control module pins.
DATE OF ISSUE: June 2002
Fig. 12.3
COMPONENTS
Component Connector(s) Connector Description Location
ACTIVE SECURITY SOUNDER AT4 3-WAY / BLACK ENGINE COMPARTMENT, REARWARD OF RH HEADLAMP UNIT
AUDIO UNIT FC94 20-WAY / BLACK CENTER CONSOLE
FC96 ANTENNA CONNECTOR
FC108 FIBER OPTIC CONNECTOR
DOOR LATCH ASSEMBLY – DRIVER DT5 10-WAY / BLACK DRIVER DOOR
DOOR LATCH ASSEMBLY – LH REAR CA81 10-WAY / BLACK LH REAR DOOR
DOOR LATCH ASSEMBLY – PASSENGER PT3 10-WAY / BLACK PASSENGER DOOR
DOOR LATCH ASSEMBLY – RH REAR CA90 10-WAY / BLACK RH REAR DOOR
DRIVER DOOR CONTROL MODULE CA85 12-WAY / BLACK DRIVER DOOR
DD4 26-WAY / NATURAL
DT2 20-WAY / BLACK
ENGINE CONTROL MODULE PI1 134-WAY / BLACK FRONT BULKHEAD, PASSENGER SIDE
FRONT POWER DISTRIBUTION FUSE BOX — — ENGINE COMPARTMENT, RH SIDE
GENERAL ELECTRONIC CONTROL MODULE FH9 22-WAY / BLACK LH ‘A’ POST
CA24 26-WAY / NATURAL
CA31 20-WAY / BLACK
FH59 12-WAY / BLACK
FH60 17-WAY / BLACK
HOOD AJAR SWITCH FH21 2-WAY / BLACK ENGINE COMPARTMENT, ADJACENT TO RH SUSPENSION
TURRET
HORN RELAY —— FRONT POWER DISTRIBUTION FUSE BOX – R12
HORNS FH29 2-WAY / BLACK FORWARD OF RADIATOR
IGNITION SWITCH FC18 7-WAY / BLACK STEERING COLUMN COWLING
INCLINATION SENSOR CA173 4-WAY / GREY LUGGAGE COMPARTMENT, LH REAR
INSTRUMENT CLUSTER FC14 22-WAY / GREY INSTRUMENT PANEL
FC15 20-WAY / BLACK
FC63 22-WAY / BLACK
PASSIVE ANTI-THEFT SYSTEM TRANSCEIVER FC52 4-WAY / GREEN STEERING COLUMN, IGNITION SWITCH
PASSIVE SECURITY SOUNDER AT2 1-WAY / BLACK ENGINE COMPARTMENT, REARWARD OF RH HEADLAMP UNIT
AT31-WAY / BLACK
REAR ELECTRONIC CONTROL MODULE CA63 17-WAY / BLACK LUGGAGE COMPARTMENT, RH REAR
CA100 12-WAY / BLACK
CA101 20-WAY / BLACK
CA102 22-WAY / BLACK
CA103 26-WAY / NATURAL
REMOTE KEYLESS ENTRY MODULE CA303 4-WAY / BLACK UNDER CENTER CONSOLE
ROOF CONSOLE CA250 22-WAY / BLACK ROOF HEADLINER
SECURITY INDICATOR SL1 6-WAY / BLACK INSTRUMENT PANEL GLARE SHIELD, FRONT CENTER
STEERING COLUMN LOCK CONTROL MODULE FC59 4-WAY / BLACK ADJACENT TO STEERING COLUMN LOCK
TRUNK AJAR SWITCH CA117 2-WAY / BLACK LUGGAGE COMPARTMENT LID
HARNESS IN-LINE CONNECTORS
Connector Connector Description / Location Location
DT10 10-WAY / GREY / CABIN HARNESS TO DRIVER DOOR TRIM HARNESS DRIVER DOOR
DT8 14-WAY / GREY / CABIN HARNESS TO DRIVER DOOR TRIM HARNESS DRIVER DOOR
FC4 14-WAY / GREEN / FASCIA HARNESS IN-LINE CONNECTOR BEHIND INSTRUMENT PANEL, LH SIDE
FC23 10-WAY / GREY / CABIN HARNESS TO FASCIA HARNESS BEHIND INSTRUMENT PANEL, LH SIDE
FC39 10-WAY / GREY / CABIN HARNESS TO FASCIA HARNESS BEHIND INSTRUMENT PANEL, RH SIDE
FH6 16-WAY GREEN / CABIN HARNESS TO FRONT HARNESS LH ‘A’ POST, ADJACENT TO GECM
FH89 4-WAY / GREY / FRONT HARNESS TO ALARM LINK ADJACENT TO FRONT POWER DISTRIBUTION FUSE BOX
PT1 14-WAY / GREY / CABIN HARNESS TO PASSENGER DOOR TRIM HARNESS PASSENGER DOOR
SL3 10-WAY / GREY / FASCIA HARNESS TO SOLAR SENSOR LINK BEHIND INSTRUMENT PANEL, RH SIDE
GROUNDS
Ground Location
CA30 LH LOWER ‘A’ POST, ADJACENT TO THE GENERAL ELECTRONIC CONTROL MODULE (REARWARD OF FH77)
CA50 RH LOWER ‘A’ POST, BELOW PRIMARY JUNCTION FUSE BOX
CA141 UNDER LH FRONT SEAT
CA154 UNDER RH FRONT SEAT
CA156 LUGGAGE COMPARTMENT, RH SIDE
CA158 LUGGAGE COMPARTMENT, LH SIDE REAR CORNER
FC38 UNDER CENTER OF INSTRUMENT PANEL, ON TRANSMISSION TUNNEL
FH22 ENGINE COMPARTMENT, BEHIND LH HEADLAMP
FH42 ENGINE COMPARTMENT, BEHIND RH HEADLAMP
FH77 LH LOWER ‘A’ POST, ADJACENT TO THE GENERAL ELECTRONIC CONTROL MODULE (FORWARD OF CA30)
FOR CONTROL MODULE PIN-OUT INFORMATION, UNFOLD PAGE TO LEFT.
CONTROL MODULE PIN-OUT INFORMATION
Audio Unit
Pin Description and Characteristic
O FC94-8 SECURITY SYSTEM GROUND SENSING: GROUND WHEN AUDIO UNIT INSTALLED
Driver Door Control Module
Pin Description and Characteristic
I CA85-2 LOCK / UNLOCK STATUS SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
S CA85-3 SCP +
S CA85-4 SCP -
PG CA85-8 POWER GROUND: GROUND
PG CA85-9 REMOTE KEYLESS ENTRY MODULE GROUND: GROUND
ICA85-10 DOUBLE LOCK STATUS SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
B+ CA85-11 BATTERY POWER SUPPLY: B+
B+ CA85-12 SWITCHED SYSTEM POWER SUPPLY: B+
O DT2-6 REMOTE KEYLESS ENTRY MODULE POWER SUPPLY: B+
O DT2-8 LOCK DRIVE: TO ACTIVATE, DDCM SWITCHES CIRCUIT TO B+
O DT2-9 UNLOCK DRIVE: TO ACTIVATE, DDCM SWITCHES CIRCUIT TO B+
O DT2-10 DOUBLE LOCK DRIVE: TO ACTIVATE, DDCM SWITCHES CIRCUIT TO B+
D DT2-13 REMOTE KEYLESS ENTRY MODULE SIGNAL: ENCODED COMMUNICATIONS
I DT2-16 DRIVER DOOR ALARM SET / LOCK SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
I DT2-17 DRIVER DOOR ALARM RESET / UNLOCK SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
D DT2-18 REMOTE KEYLESS ENTRY MODULE SIGNAL: ENCODED COMMUNICATIONS
Engine Control Module
Pin Description and Characteristic
CPI1-123 CAN -
CPI1-124 CAN +
General Electronic Control Module
Pin Description and Characteristic
ICA24-15 PASSENGER DOOR AJAR SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
I CA31-3 IGNITION SWITCHED VOLTAGE SIGNAL (II): B+
I CA31-5 RECM SECURITY GROUND SENSE: OPEN CIRCUIT IF RECM REMOVED
I CA31-7 AUDIO UNIT SECURITY GROUND SENSE: OPEN CIRCUIT IF AUDIO UNIT REMOVED
I CA31-8 DRIVER DOOR AJAR SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
ICA31-18 INTRUSION AND INCLINATION SENSORS SIGNAL: GROUND (PULSED)
OFH9-16 INTRUSION AND INCLINATION SENSORS SUPPLY VOLTAGE: B+
SFH59-1 SCP -
IFH59-3 HOOD AJAR SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
B+ FH59-6 BATTERY POWER SUPPLY (LOGIC): B+
SFH59-7 SCP +
OFH59-8 HORN RELAY ACTIVATE: TO ACTIVATE, GECM SWITCHES CIRCUIT TO GROUND
B+ FH60-1 SWITCHED SYSTEM POWER SUPPLY: B+
OFH60-3 ACTIVE SECURITY SOUNDER ACTIVATE: ENCODED COMMUNICATION
OFH60-4 RH FRONT TURN SIGNAL ACTIVATE: TO ACTIVATE, GECM SWITCHES CIRCUIT TO GROUND (PULSED)
OFH60-5 LH FRONT TURN SIGNAL ACTIVATE: TO ACTIVATE, GECM SWITCHES CIRCUIT TO GROUND (PULSED)
PG FH60-6 STEERING COLUMN LOCK CONTROL MODULE POWER GROUND SUPPLY: GROUND
PG FH60-11 POWER GROUND: GROUND
O FH60-16 PASSIVE SECURITY SOUNDER ACTIVATE: TO ACTIVATE, GECM SWITCHES CIRCUIT TO B+
Instrument Cluster
Pin Description and Characteristic
I FC14-2 KEY-IN AUDIBLE WARNING: B+ WHEN KEY IN
B+ FC14-3 IGNITION SWITCHED POWER SUPPLY (II): B+
OFC14-10 SECURITY INDICATOR DRIVE: ACTIVE = PULSED GROUND
SG FC14-14 SIGNAL GROUND: GROUND
PG FC15-2 POWER GROUND: GROUND
B+ FC15-3 BATTERY POWER SUPPLY (LOGIC): B+
I FC15-4 PATS GROUND: GROUND
D FC15-5 PATS TRANSCEIVER: ENCODED COMMUNICATION
D FC15-6 PATS TRANSCEIVER: ENCODED COMMUNICATION
SFC15-10 SCP –
CFC15-18 CAN +
CFC15-19 CAN –
SFC15-20 SCP +
Rear Electronic Control Module
Pin Description and Characteristic
O CA63-3 LH REAR TURN SIGNAL ACTIVATE: TO ACTIVATE, RECM SWITCHES CIRCUIT TO GROUND (PULSED)
O CA63-4 RH REAR TURN SIGNAL ACTIVATE: TO ACTIVATE, RECM SWITCHES CIRCUIT TO GROUND (PULSED)
OCA100-1 STEERING COLUMN LOCK CONTROL MODULE SUPPLY VOLTAGE: B+
B+ CA101-3 BATTERY POWER SUPPLY: B+
OCA101-5 RECM SECURITY GROUND SENSE: OPEN CIRCUIT IF RECM REMOVED
I CA101-17 LHD – RH REAR DOOR AJAR SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
RHD – LH REAR DOOR AJAR SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
SCA102-1 SCP +
SCA102-2 SCP -
PG CA102-12 POWER GROUND: GROUND
I CA102-14 TRUNK AJAR SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
B+ CA103-13 SWITCHED SYSTEM POWER SUPPLY: B+
I CA103-16 LHD – LH REAR DOOR AJAR SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
RHD – RH REAR DOOR AJAR SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
NOTE: Refer to the Appendix at the rear of this book for Network Messages.