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 |
Circuit Function |
Short to Ground |
Open/High Resistance |
Short to Voltage |
Signal Performance |
| 737 |
Control |
B1143 11 |
B1143 13 |
B1143 12 |
- |
| 2450 |
Ground |
- |
B1143 13 |
- |
- |
| 1. Rear Compartment Lamp Malfunction |