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 |
| Control - Terminal 1 |
P0658 |
P0659 |
P0659* |
P171D* |
| Control - Terminal 2 |
P171B |
P171A |
P171C* |
P171D* |
| *Internal control module or component damage may occur if the circuit shorts to B+. |