Body Control Module (BCM) - C2
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2007 GMC Savana Special, 2007 GMC Savana Camper Special, 2007 GMC Savana, 2007 Chevrolet RV Cutaway, and 2007 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module (BCM) - C2 Connector & Terminal Parts Information
Connector Part Information
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Terminal Part Information
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Body Control Module (BCM) - C2 Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| A1-A2 | - | - | Not Used |
| A3 | L-BU | 244 | Passenger Door Unlock Relay Control (AU3) |
| A4 | PK/WH | 1970 | Headlamp Low Beam Relay Control |
| A5 | WH | 111 | Hazard Switch Signal |
| A6 | D-BU | 245 | Door Lock Relay Control (AU3) |
| A7 | L-GN | 1391 | Driver Door Unlock Relay Control (AU3) |
| A8 | L-BU | 1344 | Cargo Door Unlock Relay Control (AU3) |
| A9-A10 | - | - | Not Used |
| A11 | OG/WH | 812 | 12-Volt Reference |
| A12 | RD/WH | 1140 | Battery Positive Voltage |
| B1 | TN/WH | 1969 | Headlamp High Beam Relay Control |
| B2 | WH | 1080 | Park Lamp Relay Control |
| B3 | TN | 755 | RAP Relay Coil Control (A31) |
| B4 | L-GN/BK | 592 | DRL Low Control |
| B5 | - | - | Not Used |
| B6 | BK/WH | 351 | Ground |
| B7 | TN | 1835 | Security System Sensor Low Reference |
| B8 | PK | 1348 | Headlamp On Indicator Supply Voltage |
| B9 | TN | 28 | Horn Relay Control (AU0) |
| B10 | - | - | Not Used |
| B11 | GY | 705 | 5-Volt Reference |
| B12 | L-GN | 1037 | Class 2 Serial Data |