| Table 1: | Body Control Module (BCM), C1 |
| Table 2: | Body Control Module (BCM), C2 |
| Table 3: | Body Control Module (BCM), C3 |
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | PNK/WHT | 1970 | Headlamp Low Beam Relay Control | ||||
A2 | DK GRN/WHT | 1317 | Fog Lamp Relay Control | ||||
A3 | GRY/BLK | 308 | Park Lamp Switch On Input | ||||
A4 | BLK | 28 | Horn Relay Control | ||||
A5 | -- | -- | Not Used | ||||
A6 | YEL | 1977 | Rear Fog Lamp Relay Control | ||||
A7 | -- | -- | Not Used | ||||
A8 | PPL | 1600 | Ignition 0 Voltage | ||||
B1 | WHT | 1080 | Park Lamp Relay Control | ||||
B2 | -- | -- | Not Used | ||||
B3 | LT BLU | 1344 | Trunk Release Relay Control | ||||
B4 | -- | -- | Not Used | ||||
B5 | LT GRN/BLK | 592 | DRL Relay Control | ||||
B6 | -- | -- | Not Used | ||||
B7 | LT GRN/BLK | 394 | Left Front Door Handle Switch Signal | ||||
B8 | BRN | 341 | Ignition 3 Voltage | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | -- | -- | Not Used | ||||
A2 | WHT | 682 | Door Lock Lock/Unlock Signal | ||||
A3 | YEL/BLK | 1138 | DRL Ambient Light Sensor Low Reference | ||||
A4 | -- | -- | Not Used | ||||
A5 | PNK | 1200 | Headlamp High Beam Signal | ||||
A6 | BLK | 1835 | Security System Sensor Low Reference | ||||
A7 | BLK | 1576 | Trunk Release Switch Signal | ||||
A8 | LT GRN | 696 | Cruise Control Cancel Signal (Oldsmobile Only) | ||||
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 | Low Beam Input | ||||
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 | Seat Belt Switch - Left | ||||
B12 | LT GRN | 80 | Key In Ignition Switch Signal | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector Part Information |
| ||||||
Pin | Wire Color | Circuit No. | Function | ||||
A1 | -- | -- | Not Used | ||||
A2 | YEL | 356 | Driver Door Lock Relay Unlock | ||||
A3 | -- | -- | Not Used | ||||
A4 | ORN | 192 | Front Fog Lamp Switch Signal | ||||
A5 | BRN/WHT | 1571 | Traction Control Switch Signal | ||||
A6 | BLK/WHT | 99 | Windshield Washer Fluid Level Signal | ||||
A7 | -- | -- | Not Used | ||||
A8 | LT BLU | 195 | Door Lock Control | ||||
A9 | -- | -- | Not Used | ||||
A10 | BLK/WHT | 151 | Ground | ||||
A11 | WHT | 156 | Courtesy Lamp Low Control | ||||
A12 | ORN | 340 | Battery Positive Voltage | ||||
B1 | ORN | 1540 | Battery Positive Voltage | ||||
B2 | PPL | 1807 | Class 2 Serial Data (Primary) | ||||
B3 | WHT | 194 | Door Unlock Control | ||||
B4 | WHT | 1459 | Security System Sensor Supply Voltage | ||||
B5 | -- | -- | Not Used | ||||
B6 | YEL/BLK | 68 | Low Coolant Level Indicator Control | ||||
B7 | LT GRN | 66 | A/C Request Signal | ||||
B8-B12 | -- | -- | Not Used | ||||
