Diagnostic Fault Information
WARNING: This page is about a different car, the 2022 Cadillac CT5. 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 |
| 1839 |
B+ |
1. |
1. |
1. |
- |
| 539 |
B+ |
1. |
1. |
1. |
- |
| 189 |
Control |
1. |
1. |
1. |
- |
| 1350 |
Ground |
- |
1. |
- |
- |
| 550 |
Ground |
- |
1. |
- |
- |
| 650 |
Ground |
- |
1. |
- |
- |
| 1. Manual Headlamp Leveling Malfunction |