Diagnostic Fault Information
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. 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 |
|---|---|---|---|---|
| F23DA Fuse B+ | B3873 01, B3873 04, B3883 04, B1325 03, B0655 5A, U1814 02 | B3873 01, B3873 04, B3883 04, B1325 03, B0655 5A, U1814 02 | - | - |
| Rear Compartment Lid Position Sensor B+ | B36B2 02 | B36B2 04 | 6 | - |
| Headlamp Switch Park Lamps ON Signal | 3 | B257A 00 | 3 | - |
| Rear Compartment Lid Position Sensor Signal Terminal 15 X7 | 6 | 6 | 6 | B36B1 08 |
| Rear Compartment Lid Position Sensor Signal Terminal 18 X7 | 6 | 6 | 6 | B36B1 08 |
| License Plate Lamp Control | B3883 02 | B3883 04 | 5 | - |
| Park/Daytime Running Lamps Control - Left | B260D 02 | 4 | 4 | - |
| Park/Daytime Running Lamps Control - Right | B260E 02 | 4 | 4 | - |
| Side Marker Lamp - Left Control | 1 | 1 | 1 | - |
| Side Marker Lamp - Right Control | 1 | 1 | 1 | - |
| Tail Lamp - Left Control | B3881 02 | B3881 04 | 2 | - |
| Tail Lamp - Right Control | B3882 02 | B3882 04 | 2 | - |
| Tail Lamp - Auxiliary Left Control | B388B 02 | B388B 04 | 2 | - |
| Tail Lamp - Auxiliary Right Control | B388C 02 | B388C 04 | 2 | - |
| Headlamp Switch Ground | - | 3 | - | - |
| License Plate Lamp Ground - Left | - | 5 | - | - |
| License Plate Lamp Ground - Right | - | 5 | - | - |
| Park/Daytime Running Lamp Ground - Left | - | 4 | - | - |
| Park/Daytime Running Lamp Ground - Right | - | 4 | - | - |
| Rear Compartment Lid Position Sensor Ground | - | 6 | - | - |
| Side Marker Lamp Ground - Left Front | - | 1 | - | - |
| Side Marker Lamp Ground - Right Front | - | 1 | - | - |
| Tail Lamp Ground - Left | - | 2 | - | - |
| Tail Lamp Ground - Right | - | 2 | - | - |
| Tail/Stop Lamps Ground - Auxiliary Left | - | 2 | - | - |
| Tail/Stop Lamps Ground - Auxiliary Right | - | 2 | - | - |
| 1. Side Marker Lamps Malfunction 2. Tail Lamps Malfunction 3. Park Lamp Switch Malfunction 4. Daytime Running Lamps Malfunction 5. License Plate Lamps Malfunction 6. Power Folding Top Malfunction |
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