Inside Rearview Mirror (ISRVM)
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.
Inside Rearview Mirror (ISRVM) Connector Parts Information
Connector Part Information
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Terminal Part Information
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Inside Rearview Mirror (ISRVM) Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | RD/WH | 240 | Battery Positive Voltage |
| 2 | - | - | Not Used |
| 3 | D-GN | 5060 | Low Speed GMLAN Serial Data |
| 4 | - | - | Not Used |
| 5 | GY | 1690 | Automatic Day/Night Mirror Signal (DL3/DR4) |
| 6 | D-GN/WH | 636 | Ambient Air Temperature Sensor Signal |
| 7 | YE | 61 | Low Reference |
| 8 | BK | 1050 | Ground |
| 9 | D-BU | 38 | Backup Lamp Relay Control |
| 10 | - | - | Not Used |
| 11 | D-GN/WH | 2514 | Keypad Signal (UE1) |
| 12 | L-GN/BK | 2515 | Keypad Supply Voltage (UE1) |
| 13 | PK | 1639 | Ignition 1 Voltage |
| 14 | YE/BK | 2516 | Keypad Green LED Signal (UE1) |
| 15 | BN/WH | 2517 | Keypad Red LED Signal (UE1) |
| 16 | PK | 1691 | Low Reference (DL3/DR4) |