Diagnostic Fault Information
WARNING: This page is about a different car, the 2017 GMC Acadia. 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 |
|---|---|---|---|---|
| F1DA (BCM 6) Fuse B+ | 1 | 1 | - | - |
| F7DA (BCM 3) Fuse B+ | B3881 01, B3881 04, B3949 01, B3949 04 | B3881 01, B3881 04, B3949 01, B3949 04 | - | - |
| F21DA (BCM 4) Fuse B+ | B3882 01, B3882 04 | B3882 01, B3882 04 | - | - |
| Turn Signal/Multifunction Switch Park Lamps ON Signal | 2 | B257A 00 | 2 | - |
| Park/Daytime Running Lamp - Left Control (with T4A/T4F/T7E) | 3 | 3 | 3 | - |
| Park/Daytime Running Lamp - Right Control (with T4A/T4F/T7E) | 3 | 3 | 3 | - |
| License Plate Lamps Control | B3883 02 | 1 | 1 | - |
| Park Lamps - Left Front Control Terminal 5 X5 | B2585 02 | 1 | 1 | - |
| Park Lamps - Right Front Control Terminal 8 X7 | B3867 02 | 1 | 1 | - |
| Park Lamps - Left Rear Control Terminal 6 X4 | B2585 02 | 1 | 1 | - |
| Park Lamps - Right Rear Control Terminal 5 X4 | B3867 02 | 1 | 1 | - |
| Park Lamp - Left Front Ground (with T7E) | - | 1 | - | - |
| Park Lamp - Right Front Ground (with T7E) | - | 1 | - | - |
| Park/Daytime Running Lamp - Left Ground (with T4A/T4F/T7E) | - | 3 | - | - |
| Park/Daytime Running Lamp - Right Ground (with T4A/T4F/T7E) | - | 3 | - | - |
| Park/Turn Signal Lamp - Left Front Ground (with T3W) | - | 1 | - | - |
| Park/Turn Signal Lamp - Right Front Ground (with T3W) | - | 1 | - | - |
| Side Marker Lamp - Left Front Ground (with T3W) | - | 1 | - | - |
| Side Marker Lamp - Right Front Ground (with T3W) | - | 1 | - | - |
| Liftgate Tail Lamp Assembly - Left Ground | - | 1 | - | - |
| Liftgate Tail Lamp Assembly - Right Ground | - | 1 | - | - |
| Tail/Stop and Turn Signal Lamp - Left Ground | - | 1 | - | - |
| Tail/Stop and Turn Signal Lamp - Right Ground | - | 1 | - | - |
| Turn Signal/Multifunction Switch Ground | - | 2 | - | - |
| 1. Park, License, and/or Tail Lamps Malfunction 2. Turn Signal/Multifunction Switch Malfunction 3. Daytime Running Lamps Malfunction |
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