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 |
Short to Ground |
Open/High Resistance |
Short to Voltage |
Signal Performance |
| 5 V Reference |
P0452, P1176 |
P0452 |
P1176 |
- |
| Signal |
P0452, P1176* |
P0452 |
P0453 |
P0451, P0454 |
| Low Reference |
- |
P0453 |
- |
P0451 |
| *Additional DTCs may set. |