Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Heated Mirrors Inoperative (with RPO AN3)
| Circuit |
Short to Ground |
Open/High Resistance |
Short to Voltage |
Signal Performance |
| Mirror Heating Element Supply Voltage |
B1640 02 |
1 |
B1640 01 |
- |
| Low Reference |
- |
1 |
1 |
- |
| 1. Heated Mirror Malfunction |