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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. 12.3
COMPONENTS
Component Connector(s) Connector Description Location
ACTIVE SECURITY SOUNDER JB70 6-WAY / BLACK BEHIND FRONT LH WHEEL ARCH LINER
AUDIO UNIT ID1 2-WAY / BLACK INSTRUMENT PANEL CENTER
IP65 20-WAY / BLACK
IP106 2-WAY / COAXIAL
ENGINE CONTROL MODULE (2.0L) EN65 104-WAY / BLACK ENGINE COMPARTMENT, FRONT BULKHEAD RH SIDE
ENGINE CONTROL MODULE (2.5L & 3.0L) EN16 134-WAY / BLACK ENGINE COMPARTMENT, FRONT BULKHEAD RH SIDE
DOOR LATCH ASSEMBLY – LH FRONT FL3 8-WAY / BLACK LH FRONT DOOR
FL9 2-WAY / BLACK
DOOR LATCH ASSEMBLY – LH REAR BL3 8-WAY / BLACK LH REAR DOOR
BL6 2-WAY / BLACK
DOOR LATCH ASSEMBLY – RH FRONT FR3 8-WAY / BLACK RH FRONT DOOR
FR9 2-WAY / BLACK
DOOR LATCH ASSEMBLY – RH REAR BR3 8-WAY / BLACK RH REAR DOOR
BR6 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
HOOD SECURITY SWITCH JB81 2-WAY / BLACK ADJACENT TO RH FRONT SUSPENSION TURRET
HORN RELAY — — POWER DISTRIBUTION FUSE BOX R3
HORNS JB87 2-WAY / BLACK ADJACENT TO BATTERY
IGNITION SWITCH IP18 7-WAY / BLACK STEERING COLUMN
INCLINATION SENSOR CA190 6-WAY / BLACK TRUNK LH REAR
INSTRUMENT CLUSTER IP10 26-WAY / YELLOW INSTRUMENT PANEL
IP11 26-WAY / YELLOW
PASSIVE ANTI-THEFT SYSTEM TRANSCEIVER IP15 4-WAY / GREEN STEERING COLUMN, IGNITION SWITCH
PASSIVE SECURITY SOUNDER SL1 1-WAY LH FRONT OF VEHICLE
SL2 1-WAY
POWER DISTRIBUTION FUSE BOX — — ENGINE COMPARTMENT LH SIDE
ROOF CONSOLE RC22 22-WAY / BLACK ROOF, CENTER FRONT
RC30 4-WAY / BLACK
RC31 2-WAY / BLACK
RC33 4-WAY / BLACK
RC34 6-WAY / BLACK
SECURITY INDICATOR IP29 6-WAY / BLACK CENTER CONSOLE
TRUNK LOCK MOTOR TM6 5-WAY / NATURAL TRUNK LID
HARNESS IN-LINE CONNECTORS
Connector Connector Description Location
CA1 22-WAY / NATURAL / CABIN HARNESS TO INSTRUMENT PANEL HARNESS LH LOWER A POST
CA15 20-WAY / BLACK / DOOR HARNESS TO CABIN HARNESS DRIVER SIDE A POST
CA20 20-WAY / BLACK / DOOR HARNESS TO CABIN HARNESS DRIVER SIDE A POST
CA25 14-WAY / NATURAL / REAR DOOR HARNESS TO CABIN HARNESS LH B/C POST
CA30 14-WAY / NATURAL / DOOR LOCK LINK LEAD RH B/C POST
CA36 16-WAY / GREEN / CABIN HARNESS TO ROOF HARNESS LH LOWER A POST
CA45 6-WAY / GREY / CABIN HARNESS TO TRUNK LID HARNESS TRUNK LH REAR
CA170 16-WAY / GREEN / IN-LINE CONNECTOR LH LOWER A POST
JB79 6-WAY / BLACK / SECURITY SOUNDER LINK LEAD BEHIND FRONT LH WHEELARCH LINER
JB129 22-WAY / GREY / INSTRUMENT PANEL HARNESS TO JUNCTION BOX HARNESS LH LOWER A POST
TL10 6-WAY / GREY / TRUNK LID HARNESS BELOW PARCEL SHELF LH SIDE
GROUNDS
Ground Location
G1 TRUNK / LH REAR
G4 PASSENGER COMPARTMENT / RH LOWER A POST
G5 PASSENGER COMPARTMENT / RH LOWER A POST
G11 ENGINE COMPARTMENT / UNDER LH HEADLAMP ASSEMBLY
G14 ENGINE COMPARTMENT / REARWARD OF POWER DISTRIBUTION FUSE BOX
G15 PASSENGER COMPARTMENT / LH LOWER A POST
G36 PASSENGER COMPARTMENT / RH CROSS CAR BEAM
G37 PASSENGER COMPARTMENT / LH CROSS CAR BEAM
FOR CONTROL MODULE PIN-OUT INFORMATION, UNFOLD PAGE TO LEFT.
CONTROL MODULE PIN-OUT INFORMATION
General Electronic Control Module
Pin Description and Characteristic
PG CA86-5 POWER GROUND: GROUND
I CA86-17 INCLINATION SENSOR SENSE: ALARM TRIGGERED = GROUND; ALARM NOT TRIGGERED = B+
I CA86-18 RH REAR DOOR AJAR: DOOR OPEN = OPEN CIRCUIT; DOOR CLOSED = GROUND
I CA86-19 LOCK SWITCH: OPEN CIRCUIT / GROUND
O CA86-20 INCLINATION AND INTRUSION SENSORS POWER SUPPLY: B+
I CA86-22 TRUNK LID AJAR: TRUNK OPEN = OPEN CIRCUIT; TRUNK CLOSED = GROUND
I CA86-23 INTRUSION SENSOR SENSE: ALARM TRIGGERED = GROUND; ALARM NOT TRIGGERED = B+
O CA87-1 PASSIVE SECURITY SOUNDER DRIVE: TO ACTIVATE, GECM SWITCHES CIRCUIT TO B+
O CA87-2 TRUNK LOCK MOTOR DRIVE: TO ACTIVATE, GECM SWITCHES CIRCUIT TO B+
I CA87-15 LH REAR DOOR AJAR: DOOR OPEN = OPEN CIRCUIT; DOOR CLOSED = GROUND
I IP5-3 EXTERNAL ANTENNA
O IP5-14 HORN RELAY DRIVE : TO ACTIVATE, GECM SWITCHES CIRCUIT TO GROUND
I IP5-16 TRUNK RELEASE SWITCH: GROUND WHEN SELECTED
S IP5-18 SCP –
S IP5-19 SCP +
SG IP6-1 LOGIC GROUND: GROUND
I IP6-8 KEY-IN IGNITION SWITCH: B+ WHEN KEY IN
I IP6-9 HEADLAMP FLASH SWITCH: GROUND WHEN SELECTED
I IP6-10 AUDIO UNIT PRESENCE SENSE: GROUND WHEN RADIO INSTALLED
I IP6-21 PASSENGER DOOR AJAR: DOOR OPEN = OPEN CIRCUIT; DOOR CLOSED = GROUND
I IP6-22 DRIVER DOOR AJAR: DOOR OPEN = OPEN CIRCUIT; DOOR CLOSED = GROUND
B+ JB172-1 BATTERY POWER SUPPLY (LOCKING): B+
O JB172-3 RH FRONT TURN SIGNAL: TO ACTIVATE, GECM SWITCHES CIRCUIT TO B+
O JB172-4 LH FRONT TURN SIGNAL: TO ACTIVATE, GECM SWITCHES CIRCUIT TO B+
B+ JB172-5 BATTERY POWER SUPPLY (TURN SIGNALS): B+
D JB172-18 ACTIVE SECURITY SOUNDER DRIVE: ENCODED COMMUNICATIONS
I JB172-21 HOOD AJAR: HOOD OPEN = OPEN CIRCUIT; HOOD CLOSED = GROUND
Instrument Cluster
Pin Description and Characteristic
O IP10-2 SECURITY INDICATOR DRIVE: TO ACTIVATE, IC SWITCHES CIRCUIT TO B+
D IP10-3 PATS 1: ENCODED COMMUNICATION
D IP10-4 PATS 2: ENCODED COMMUNICATION
I IP10-5 PATS GROUND: GROUND
O IP10-6 PATS TRANSCEIVER POWER: B+
C IP10-17 CAN +
C IP10-18 CAN –
S IP10-22 SCP +
S IP10-23 SCP –
I IP11-7 BATTERY POWER SUPPLY: B+
I IP11-8 POWER GROUND: GROUND
I IP11-11 IGNITION SWITCHED POWER SUPPLY (II): B+
NOTE: Refer to the Appendix at the rear of this book for Network Messages.