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 |
|---|---|---|---|---|
| Turn Signal Switch Signal - Left | 1 | 1 | 1 | - |
| Turn Signal Switch Signal - Right | 1 | 1 | 1 | - |
| Turn Signal Control - Left Front | B3948 02 | B3948 01, B3948 04 | 1 | - |
| Turn Signal Control - Left Rear (with TVN) | B3950 02 | B3950 01, B3950 04 | 1 | - |
| Turn Signal/Stop Lamp Control - Left Rear (without TVN) | B3950 02 | B3950 01, B3950 04 | 1 | - |
| Turn Signal Control - Right Front | B3949 02 | B3949 01, B3949 04 | 1 | - |
| Turn Signal Control - Right Rear (with TVN) | B3951 02 | B3951 01, B3951 04 | 1 | - |
| Turn Signal/Stop Lamp Control - Right Rear (without TVN) | B3951 02 | B3951 01, B3951 04 | 1 | - |
| Turn Signal Lamp - Left Front Ground | - | 1 | - | - |
| Turn Signal Lamp - Right Front Ground | - | 1 | - | - |
| Outside Rearview Mirror - Driver Ground | - | 1 | - | - |
| Outside Rearview Mirror - Passenger Ground | - | 1 | - | - |
| Tail Lamp Assembly - Left Ground | - | 1 | - | - |
| Tail Lamp Assembly - Right Ground | - | 1 | - | - |
| Turn Signal/Multifunction Switch Ground | - | 1 | - | - |
| 1. Turn Signal Lamps and/or Indicators Malfunction | ||||