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 |
|---|---|---|---|---|
| B+ | B1370 04, B1380 04 | B1370 04, B1380 04 | - | - |
| Ignition Terminal 1 | B1370 04, B1380 04 | B1370 04, B1380 04 | B1370 01 | - |
| Ignition Terminal 3 | B1370 04, B1380 04 | B1380 04 | B1380 01 | - |
| Ignition Terminal 4 | B1370 04, B1380 04, B1441 04 | B1441 04 | B1441 01 | - |
| 5 V Reference | - | 1 | - | - |
| 1. Power Mode Mismatch | ||||