| Table 1: | Body Control Module (BCM), C2 |
| Table 2: | Electronic Brake Control Module (EBCM) |
| Table 3: | Instrument Panel Cluster (IPC) (Pontiac) |
| Table 4: | Instrument Panel Cluster (IPC) (Oldsmobile) |
| Table 5: | Wheel Speed Sensor (WSS) -- LF |
| Table 6: | Wheel Speed Sensor (WSS) -- LR |
| Table 7: | Wheel Speed Sensor (WSS) -- RF |
| Table 8: | Wheel Speed Sensor (WSS) -- RR |
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | -- | -- | Not Used | ||||
A2 | WHT | 682 | Door Lock/Unlock Signal | ||||
A3 | YEL/BLK | 1138 | DRL Ambient Light Sensor Low Reference | ||||
A4 | -- | -- | Not Used | ||||
A5 | PNK | 1200 | Headlamp Beam - High | ||||
A6 | BLK | 1835 | Security System Sensor Low Reference | ||||
A7 | BLK | 1576 | Trunk Release Switch Signal | ||||
A8 | LT GRN | 696 | Cruise Control Cancel Signal | ||||
A9 | LT BLU | 1134 | Park Brake Switch Signal | ||||
A10-A11 | -- | -- | Not Used | ||||
A12 | PNK/BLK | 1379 | Oil Change Reset Switch Signal | ||||
B1 | ORN | 1732 | Courtesy Lamps supply Voltage | ||||
B2 | LT GRN/BLK | 1137 | DRL Ambient Light Sensor Signal | ||||
B3 | -- | -- | Not Used | ||||
B4 | DK BLU | 1201 | Headlamp Beam - Low | ||||
B5 | -- | -- | Not Used | ||||
B6 | YEL | 1836 | Security System Sensor Signal | ||||
B7 | LT BLU | 187 | Rear Fog Lamp Switch Signal | ||||
B8 | BRN | 9 | Park Lamp Supply Voltage | ||||
B9 | PNK | 439 | Ignition 1 Voltage | ||||
B10 | LT BLU | 395 | Right Front Door Handle Switch Signal | ||||
B11 | BLK/WHT | 238 | Driver Seat Belt Switch Signal | ||||
B12 | LT GRN | 80 | Key-in-Ignition Switch Signal | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | RED | 342 | Battery Positive Voltage | ||||
A1-A2 | -- | -- | Not Used | ||||
A3 | BLK | 884 | Left Rear Wheel Speed Sensor Signal | ||||
A4 | RED | 885 | Right Rear Wheel Speed Sensor Signal | ||||
A5 | WHT | 883 | Right Rear Wheel Speed Sensor Low Reference | ||||
A6 | BRN | 882 | Right Rear Wheel Speed Sensor Signal | ||||
A7 | TAN | 833 | Right Front Wheel Speed Sensor Low Reference | ||||
A8 | DK GRN | 872 | Right Front Wheel Speed Sensor Signal | ||||
A9 | YEL | 873 | Left Front Wheel Speed Sensor Low Reference | ||||
A10 | LT BLU | 830 | Left Front Wheel Speed Sensor Signal | ||||
A11 | PNK | 139 | Ignition 1 Voltage | ||||
B | -- | -- | Not Used | ||||
B1 - B8 | -- | -- | Not Used | ||||
B9 | ORN/BLK | 556 | Low Reference | ||||
B10 | BRN | 1295 | Variable Effort Steering Actuator Control | ||||
B11 | WHT | 1294 | Variable Effort Steering Actuator Supply Voltage | ||||
C | BLK | 450 | Ground | ||||
C1-C4 | -- | -- | Not Used | ||||
C5 | LT BLU | 1059 | Steering Wheel Position Sensor Signal | ||||
C6 | PNK | 849 | Brake Fluid Level Sensor Signal | ||||
C7 | LT BLU | 20 | Stop Lamp Supply voltage | ||||
C8 | PPL | 1807 | Class 2 Serial Data (Primary) | ||||
C9 | -- | -- | Not Used | ||||
C10 | GRY | 1056 | Steering Wheel Position Sensor 5V Reference Voltage | ||||
C11 | -- | -- | Not Used | ||||
D | BLK | 450 | Ground | ||||
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | LT BLU/BLK | 14 | Turn Signal Lamp Feed - Left Front | ||||
A2 | DK BLU | 15 | Turn Signal Lamp Feed - Right Front | ||||
A3 | -- | -- | Not Used | ||||
A4 | ORN | 1440 | Battery Positive Voltage | ||||
A5 | -- | -- | Not Used | ||||
A6 | BLK/WHT | 151 | Ground | ||||
A7 | GRY | 8 | Instrument Panel Lamp Supply Voltage - 1 | ||||
A8 | PPL | 1600 | Ignition 0 Voltage | ||||
A9 | PPL | 1807 | Class 2 Serial Data (Primary) | ||||
A10-B5 | -- | -- | Not Used | ||||
B6 | BRN/WHT | 419 | MIL Control | ||||
B7-B12 | -- | -- | Not Used | ||||
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | -- | -- | Not Used | ||||
A2 | PPL | 1600 | Ignition 0 Voltage | ||||
A3-A6 | -- | -- | Not Used | ||||
A7 | GRY | 8 | Instrument Panel Lamp Supply Voltage - 1 | ||||
A8-A11 | -- | -- | Not Used | ||||
A12 | ORN | 1440 | Battery Positive Voltage | ||||
B1 | PPL | 1807 | Class 2 Serial Data (Primary) | ||||
B2 | PNK | 1200 | Headlamp Beam - High | ||||
B3-B6 | -- | -- | Not Used | ||||
B7 | BLK/WHT | 151 | Ground | ||||
B8 | BRN/WHT | 419 | MIL Control | ||||
B9 | LT GRN | 376 | Trip Odometer Reset Switch Signal | ||||
B10 | LT BLU/BLK | 14 | Turn signal Lamp Feed - Left Front | ||||
B11 | DK BLU | 15 | Turn signal Lamp Feed - Right Front | ||||
B12 | -- | -- | Not Used | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | LT BLU | 830 | Left Front Wheel Speed Sensor Signal | ||||
B | YEL | 873 | Left Front Wheel Speed Sensor Low Reference | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | BLK | 884 | Left Rear Speed Sensor Signal | ||||
B | RED | 885 | Left Rear Speed Sensor Low Reference | ||||
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | DK GRN | 872 | Right Front Wheel speed Sensor Signal | ||||
B | TAN | 833 | Right Front Wheel Speed Sensor Low Reference | ||||
|
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A | BRN | 882 | Right Rear Speed Sensor Signal | ||||
B | WHT | 883 | Right Rear Speed Sensor Low Reference | ||||
