Body Control Module (BCM) C1
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module (BCM) C1 Connector Parts Information
Connector Part Information
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Terminal Part Information
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Body Control Module (BCM) C1 Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | - | - | Not Used |
| 2 | PK | 1020 | Ignition 0 Voltage |
| 3 | GY | 1884 | Cruise Control Switch Signal |
| 4 | WH | 530 | 5-Volt Reference |
| 5 | L-GN | 1715 | Windshield Wiper Switch High Signal |
| 6 | L-GN | 6818 | Steering Wheel Control Switch Signal |
| 7 | - | - | Not Used |
| 8 | TN/BK | 6009 | Low Reference |
| 9 | L-BU | 1714 | Windshield Wiper Switch Low Signal |
| 10-13 | - | - | Not Used |
| 14 | PK | 3 | Ignition 1 Voltage |
| 15 | D-GN | 663 | Hazard Switch Left Turn Signal |
| 16 | TN | 664 | Hazard Switch Right Turn Signal |
| 17 | PK | 1444 | 12-Volt Reference |
| 18 | YE | 525 | Headlamp Dimmer Switch Signal |
| 19 | WH | 111 | Hazard Switch Signal |
| 20 | PU | 5526 | Tap Up/Tap Down Switch Signal (MYC) |
| 21 | BN | 4 | Ignition 1 Voltage |
| 22 | - | - | Not Used |
| 23 | L-BU | 553 | Tow/Haul Switch Signal |
| 24 | PK | 94 | Windshield Washer Switch Signal |
| 25 | YE | 307 | Headlamp Flash to Pass Signal |
| 26 | TN/WH | 816 | A/T Shift Lock Solenoid Supply Voltage |
| 27 | - | - | Not Used |