Trailer Connector
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
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Terminal Part Information
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Trailer Connector
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| A | 1 L-GN | 1624 | Trailer Backup Lamp Control |
| B | 5 WH | 22 | Ground |
| C | 3 D-BU | 47 | Trailer Auxiliary Control |
| D | 0.8 D-GN | 1619 | Trailer Right Rear Turn/Stop Lamp Control |
| E | 3 RD/BK | 742 | Battery Positive Voltage |
| F | 1 BN | 2109 | Trailer Park Lamp Control |
| G | 0.8 YE | 1618 | Trailer Left Rear Turn/Stop Lamp Control |