Diagnostic Fault Information
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit number |
Circuit Function |
Short to Ground |
Open/High Resistance |
Short to Voltage |
Signal Performance |
| 590 |
Signal |
B10FA 11 |
B10FA 13 |
B10FA 12 |
1 |
| 734 |
Signal |
B1141 11 |
B1141 13 |
B1141 12 |
1 |
| 407 |
Low Reference |
- |
B10FA 13, B1141 13 |
- |
- |
| 1. HVAC Malfunction |