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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. 10.1
COMPONENTS
Component Connector(s) Connector Description Location
COLUMN AND PEDAL ADJUST SWITCH FC45 8-WAY / BLACK STEERING COLUMN COWLING
DOOR LATCH ASSEMBLY – DRIVER DT5 10-WAY / BLACK DRIVER DOOR
DOOR SWITCH PACK – DRIVER DD2 26-WAY / YELLOW DRIVER DOOR ARM REST
DRIVER DOOR CONTROL MODULE CA85 12-WAY / BLACK DRIVER DOOR
DD4 26-WAY / NATURAL
DT2 20-WAY / BLACK
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
INSTRUMENT CLUSTER FC14 22-WAY / GREY INSTRUMENT PANEL
FC15 20-WAY / BLACK
FC63 22-WAY / BLACK
PEDAL ADJUST MOTOR CA234 2-WAY / BLACK PEDAL MOUNTING BRACKET ASSEMBLY
CA235 3-WAY / BLACK
STEERING COLUMN MOTOR, SOLENOIDS AND POSITION SENSORS FC115 10-WAY / BLACK UPPER STEERING COLUMN
HARNESS IN-LINE CONNECTORS
Connector Connector Description / Location Location
DD8 16-WAY / BLUE / CABIN HARNESS TO DRIVER DOOR 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
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
FC38 UNDER CENTER OF INSTRUMENT PANEL, ON TRANSMISSION TUNNEL
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
Driver Door Control Module
Pin Description and Characteristic
S CA85-3 SCP +
S CA85-4 SCP -
PG CA85-8 POWER GROUND: GROUND
B+ CA85-11 BATTERY POWER SUPPLY: B+
ODD4-7 MEMORY SET INDICATOR: TO ACTIVATE, DDCM SWITCHES CIRCUIT TO B+
I DD4-10 MEMORY 1: GROUND WHEN SELECTED
I DD4-11 MEMORY 2: GROUND WHEN SELECTED
I DD4-25 MEMORY SET: GROUND WHEN SELECTED
General Electronic Control Module
Pin Description and Characteristic
I CA24-5 PEDAL ADJUST MOTOR POSITION SENSOR SIGNAL: VARIABLE VOLTAGE
OCA24-12 PEDAL ADJUST MOTOR DRIVE – IN: TO ACTIVATE, GECM SWITCHES CIRCUIT TO B+
SG CA24-18 PEDAL ADJUST MOTOR POSITION SENSOR SIGNAL GROUND: GROUND
OCA24-26 PEDAL ADJUST MOTOR DRIVE – OUT: TO ACTIVATE, GECM SWITCHES CIRCUIT TO B+
I CA31-8 DRIVER DOOR AJAR SWITCH (NORMALLY OPEN): OPEN CIRCUIT / GROUND
SS CA31-16 PEDAL ADJUST MOTOR POSITION SENSOR SIGNAL SUPPLY VOLTAGE: NOMINAL 5 V
IFH9-8 PEDALS OUT REQUEST (NORMALLY OPEN): OPEN CIRCUIT / GROUND
IFH9-17 PEDALS IN REQUEST (NORMALLY OPEN): OPEN CIRCUIT / GROUND
SFH59-1 SCP -
SFH59-7 SCP +
B+ FH60-1 SWITCHED SYSTEM POWER SUPPLY: B+
PG FH60-11 POWER GROUND: GROUND
Instrument Cluster
Pin Description and Characteristic
SG FC14-14 SIGNAL GROUND: GROUND
B+ FC15-1 BATTERY POWER SUPPLY (COLUMN MOTOR)
PG FC15-2 POWER GROUND: GROUND
B+ FC15-3 BATTERY POWER SUPPLY (LOGIC): B+
SFC15-10 SCP –
OFC15-11 STEERING COLUMN MOTOR DOWN / IN DRIVE: B+ WHEN ACTIVATED
OFC15-12 STEERING COLUMN MOTOR UP / OUT DRIVE: B+ WHEN ACTIVATED
OFC15-13 STEERING COLUMN IN / OUT FUNCTION SOLENOID DRIVE: B+ WHEN ACTIVATED
OFC15-14 STEERING COLUMN UP / DOWN FUNCTION SOLENOID DRIVE: B+ WHEN ACTIVATED
SFC15-20 SCP +
I FC63-7 FUNCTION SELECT SIGNAL: VARIABLE RESISTANCE
SG FC63-8 STEERING COLUMN POSITION FEEDBACK POTENTIOMETERS SIGNAL GROUND: GROUND
I FC63-9 STEERING COLUMN IN / OUT POSITION FEEDBACK POTENTIOMETER SIGNAL: VARIABLE VOLTAGE
IFC63-17 STEERING COLUMN MOVEMENT SWITCH SIGNAL: VARIABLE VOLTAGE
SG FC63-18 STEERING COLUMN MOVEMENT / SELECT SIGNAL GROUND: GROUND
OFC63-19 STEERING COLUMN POSITION FEEDBACK POTENTIOMETERS SUPPLY VOLTAGE: B+
IFC63-20 STEERING COLUMN UP / DOWN POSITION FEEDBACK POTENTIOMETER SIGNAL: VARIABLE VOLTAGE
NOTE: Refer to the Appendix at the rear of this book for Network Messages.