Diagnostic Fault Information
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
| 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 |