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 |
|---|---|---|---|---|
| F11DA (BCM 1) B+ Fuse | B1325 03, B3265 01, B3265 04, B3873 01, B3873 04, B3883 01, B3883 04, C0297 01 | B1325 03, B3265 01, B3265 04, B3873 01, B3873 04, B3883 01, B3883 04, C0297 01 | - | - |
| F12DA (BCM 5) B+ Fuse | B3938 01, B3938 04 | B3938 01, B3938 04 | - | - |
| Turn Signal/Multifunction Switch Park Lamps ON Signal | 2 | B257A 00 | 2 | - |
| Park/Daytime Running Lamp Control - Left (with T4F) | B260D 02 | 1 | 1 | - |
| Park/Daytime Running Lamp Control - Right (with T4F) | B260E 02 | 1 | 1 | - |
| Park/Daytime Running Lamp - Left Lower Control | B25F0 02 | 1 | 1 | - |
| Park/Daytime Running Lamp - Right Lower Control | B25F1 02 | 1 | 1 | - |
| Park lamp - Left Control | 1 | 1 | 1 | - |
| Park lamp - Right Control | 1 | 1 | 1 | - |
| Rear Tail Lamp - Left Control (TVN without TR6) | B3881 02 | 1 | 1 | - |
| Rear Tail Lamp - Right Control (TVN without TR6) | B3882 02 | 1 | 1 | - |
| License Plate Lamps Control | B3883 02 | B3883 01, B3883 04 | B3883 01, B3883 04 | - |
| Headlamp Assembly - Left Ground | - | 1 | - | - |
| Headlamp Assembly - Right Ground | - | 1 | - | - |
| License Plate Lamp Ground - Left | - | 1 | - | - |
| License Plate Lamp Ground - Right | - | 1 | - | - |
| Side Marker Lamp - Left Front Ground | - | 1 | - | - |
| Side Marker Lamp - Right Front Ground | - | 1 | - | - |
| Tail Lamp Assembly - Left Ground | - | 1 | - | - |
| Tail Lamp Assembly - Right Ground | - | 1 | - | - |
| Turn Signal/Multifunction Switch Ground | - | 2 | - | - |
| 1. Park, License, and/or Tail Lamps Malfunction 2. Turn Signal/Multifunction Switch Malfunction |
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