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The following abbreviations are used to represent values for Control Module Pin-Out data
I Input PG Power Ground CAN CAN Network D Serial and Encoded Data
O Output SS Sensor / Signal Supply V SCP 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 characteristics 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: December 2001
Fig. 08.3
COMPONENTS
Component Connector(s) Connector Description Location
BRAKE ON / OFF SWITCH PA3 3-WAY / BLACK TOP OF BRAKE PEDAL
CENTRAL JUNCTION FUSE BOX CA75 8-WAY / GREY PASSENGER COMPARTMENT, FRONT BULKHEAD LH SIDE
CA76 16-WAY / GREEN
CA77 2-WAY / GREY
CA78 16-WAY / GREY
IP1 14-WAY / GREEN
IP2 16-WAY / GREY
IP3 2-WAY / GREY
IP4 14-WAY / GREY
JB50 4-WAY / GREY
JB51 16-WAY / BLUE
JB52 2-WAY / BLACK
GENERAL ELECTRONIC CONTROL MODULE CA86 23-WAY / GREY BEHIND INSTRUMENT PANEL RH SIDE
CA87 23-WAY / GREEN
IP5 23-WAY / BROWN
IP6 23-WAY / WHITE
JB172 23-WAY / BLUE
HAZARD SWITCH IP51 6-WAY / BLACK CENTER CONSOLE
HIGH MOUNT STOP LAMP CA304 2-WAY / BLACK REAR WINDOW
INSTRUMENT CLUSTER IP10 26-WAY / YELLOW INSTRUMENT PANEL
IP11 26-WAY / YELLOW
LICENSE PLATE LAMP – LH TM4 2-WAY / BLACK TRUNK LID
LICENSE PLATE LAMP – RH TM5 2-WAY / BLACK TRUNK LID
MASTER LIGHTING SWITCH IP17 16-WAY / BLACK INSTRUMENT PANEL
REVERSE LAMPS RELAY — — CENTRAL JUNCTION FUSE BOX R17
REVERSE LAMPS SWITCH EN85 2-WAY / BLACK TOP OF TRANSMISSION
SIDE MARKER LAMP – LH REAR RB5 2-WAY / BLACK REAR BUMPER LH SIDE
SIDE MARKER LAMP – RH REAR RB6 2-WAY / BLACK REAR BUMPER RH SIDE
TAIL LAMP UNIT – LH CA137 7-WAY / BLACK TRUNK LH REAR
TAIL LAMP UNIT – RH CA138 7-WAY / BLACK TRUNK RH REAR
TURN SIGNAL SWITCH IP53 10-WAY / GREY STEERING COLUMN
HARNESS IN-LINE CONNECTORS
Connector Connector Description Location
CA1 22-WAY / NATURAL / CABIN HARNESS TO INSTRUMENT PANEL HARNESS LH LOWER A POST
CA10 22-WAY / GREY / ENGINE HARNESS TO CABIN HARNESS BELOW THE GLOVEBOX
CA45 6-WAY / GREY / CABIN HARNESS TO TRUNK LID HARNESS TRUNK LH REAR
CA129 12-WAY / GREY / CABIN HARNESS TO REAR BUMPER HARNESS SPARE WHEEL WELL
CA170 16-WAY / GREEN / IN-LINE CONNECTOR LH LOWER A POST
JB2 16-WAY / GREEN / JUNCTION BOX HARNESS TO CABIN HARNESS ADJACENT TO CENTRAL JUNCTION FUSE BOX
JB145 8-WAY / BLACK / ENGINE HARNESS TO JUNCTION BOX HARNESS ADJACENT TO CENTRAL JUNCTION FUSE BOX
JB196 1O-WAY / GREY / JUNCTION BOX HARNESS TO CABIN HARNESS ADJACENT TO FOOT PEDALS
TL10 6-WAY / GREY / TRUNK LID HARNESS BELOW PARCEL SHELF LH SIDE
GROUNDS
Ground Location
G1 TRUNK / LH REAR
G2 TRUNK / LH REAR
G4 PASSENGER COMPARTMENT / RH LOWER A POST
G5 PASSENGER COMPARTMENT / RH LOWER A POST
G36 PASSENGER COMPARTMENT / RH CROSS CAR BEAM
G37 PASSENGER COMPARTMENT / LH CROSS CAR BEAM
G38 PASSENGER COMPARTMENT / TOP OF LH E POST
FOR CONTROL MODULE PIN-OUT INFORMATION, UNFOLD PAGE TO LEFT.
CONTROL MODULE PIN-OUT INFORMATION
General Electronic Control Module
Pin Description and Characteristic
O CA86-2 LH REAR TURN SIGNAL: TO ACTIVATE, GECM SWITCHES CIRCUIT TO B+
PG CA86-5 POWER GROUND: GROUND
O CA87-4 RH REAR TURN SIGNAL: TO ACTIVATE, GECM SWITCHES CIRCUIT TO B+
S IP5-18 SCP –
S IP5-19 SCP +
O IP5-22 TURN SIGNAL AUDIBLE WARNING: TO ACTIVATE, GECM SWITCHES CIRCUIT TO B+
SG IP6-1 LOGIC GROUND: GROUND
I IP6-17 LH TURN SIGNAL SWITCH: GROUND WHEN SELECTED
I IP6-19 RH TURN SIGNAL SWITCH: GROUND WHEN SELECTED
I IP6-23 HAZARD SWITCH: GROUND WHEN SELECTED
B+ JB172-5 BATTERY POWER SUPPLY (TURN SIGNALS): B+
Instrument Cluster
Pin Description and Characteristic
I IP10-1 REVERSE LAMP SWITCH: B+ WHEN ACTIVATED
C IP10-17 CAN +
C IP10-18 CAN –
O IP11-3 REVERSE LAMPS RELAY DRIVE: TO ACTIVATE, IC SWITCHES CIRCUIT TO GROUND
NOTE: Refer to the Appendix at the rear of this book for Network Messages.