Inside Rearview Mirror (ISRVM)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Inside Rearview Mirror (ISRVM)
| Pin | Wire Color | Circuit | Function |
|---|---|---|---|
| 1 | 0.5 RD/WH | 240 | Battery Positive Voltage |
| 2 | - | - | Not Used |
| 3 | 0.35 D-GN | 5060 | Low Speed GMLAN Serial Data |
| 4 | - | - | Not Used |
| 5 | 0.35 GY | 1690 | Automatic Day/Night Mirror Signal (DL3 or DR4) |
| 6 | 0.35 D-GN/WH | 636 | Ambient Air Temperature Sensor Signal |
| 7 | 0.35 YE | 61 | Low Reference |
| 8 | 0.5 BK | 1050 | Ground |
| 9 | 0.35 D-BU | 38 | Backup Lamp Control |
| 10 | - | - | Not Used |
| 11 | 0.35 D-GN/WH | 2514 | Keypad Signal (UE1) |
| 12 | 0.35 L-GN/BK | 2515 | Keypad Control (UE1) |
| 13 | 0.35 PK | 1639 | Ignition Voltage |
| 14 | 0.35 YE/BK | 2516 | Keypad Green LED Signal (UE1) |
| 15 | 0.35 BN/WH | 2517 | Keypad Red LED Signal (UE1) |
| 16 | 0.35 PK | 1691 | Low Reference (DL3 or DR4) |
Connector Part Information
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Terminal Part Information
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