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 |
|---|---|---|---|---|
| 12 V Reference | B1405 02 | B0954 06, B0955 06, B0956 06, B0957 06, B0958 06, B0959 06, B0960 06, B0961 06 | B1405 07 | - |
| Parking Assist Front Sensor Left Corner Circuit | B0954 02, B0954 06 | B0954 04, B0954 06 | B0954 01 | B0954 08, B0954 21 |
| Parking Assist Front Sensor Left Middle Circuit | B0955 02, B0955 06 | B0955 04, B0955 06 | B0955 01 | B0955 08, B0955 21 |
| Parking Assist Front Sensor Right Middle Circuit | B0956 02, B0956 06 | B0956 04, B0956 06 | B0956 01 | B0956 08, B0956 21 |
| Parking Assist Front Sensor Right Corner Circuit | B0957 02, B0957 06 | B0957 04, B0957 06 | B0957 01 | B0957 08, B0957 21 |
| Parking Assist Rear Sensor Left Corner Circuit | B0958 02, B0958 06 | B0958 04, B0958 06 | B0958 01 | B0958 08, B0958 21 |
| Parking Assist Rear Sensor Left Middle Circuit | B0959 02, B0959 06 | B0959 04, B0959 06 | B0959 01 | B0959 08, B0959 21 |
| Parking Assist Rear Sensor Right Middle Circuit | B0960 02, B0960 06 | B0960 04, B0960 06 | B0960 01 | B0960 08, B0960 21 |
| Parking Assist Rear Sensor Right Corner Circuit | B0961 02, B0961 06 | B0961 04, B0961 06 | B0961 01 | B0961 08, B0961 21 |
| Parking Assist Side Sensor Left Front Circuit | B096C 02, B096C 06 | B096C 04, B096C 06 | B096C 01 | B096C 08, B096C 21 |
| Parking Assist Side Sensor Right Front Circuit | B096D 02, B096D 06 | B096D 04, B096D 06 | B096D 01 | B096D 08 B096D 21 |
| Low Reference | - | B0954 01, B0955 01, B0956 01, B0957 01, B0958 01, B0959 01, B0960 01, B0961 01, B096C 01, B096D 01 | - | - |