Diagnostic Fault Information
WARNING: This page is about a different car, the 2017 Cadillac ATS. 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 |
|---|---|---|---|---|
| LIN Serial Data - Left Headlamp Leveling Actuator | U1513 00, U1514 00, U1523 00, U1524 00, B3843 05 | U1513 00, U1514 00, U1523 00, U1524 00, B3843 05 | U1513 00, U1514 00, U1523 00, U1524 00, B3843 05 | - |
| LIN Serial Data - Right Headlamp Leveling Actuator | U1513 00, U1514 00, U1523 00, U1524 00, B3843 05 | U1513 00, U1514 00, U1523 00, U1524 00, B3843 05 | U1513 00, U1514 00, U1523 00, U1524 00, B3843 05 | - |
| Headlamp Control Module B+ Fuse (F29 UA) | U0181 00 | U0181 00 | - | - |
| Headlamp Leveling Actuator - Left B+ Fuse (F63 UA) | U1513 00, U1514 00, U1523 00, U1524 00, B3843 05 | U1513 00, U1514 00, U1523 00, U1524 00, B3843 05 | - | - |
| Headlamp Leveling Actuator - Right B+ Fuse (F63 UA) | U1513 00, U1514 00, U1523 00, U1524 00, B3843 05 | U1513 00, U1514 00, U1523 00, U1524 00, B3843 05 | - | - |
| Suspension Position Sensor 5V Reference - Left Front | B3415 02 | 1 | B3415 01 | - |
| Suspension Position Sensor 5V Reference - Left Rear | B3415 02 | 1 | B3415 01 | - |
| Suspension Position Sensor Signal - Left Front | B3410 06 | B3410 06 | B3410 01 | B3410 08 |
| Suspension Position Sensor Signal - Left Rear | B3420 06 | B3420 06 | B3420 01 | B3420 08 |
| Suspension Position Sensor Low Reference - Left Front | - | 1 | - | - |
| Suspension Position Sensor Low Reference - Left Rear | - | 1 | - | - |
| Headlamp Control Module Ground | - | 1 | - | - |
| Headlamp Assembly - Left Ground | - | 1 | - | - |
| Headlamp Assembly - Right Ground | - | 1 | - | - |
| 1. Headlamp Leveling Malfunction | ||||