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 |
| 5 V Reference |
P0641, P2227, P2228 |
P2228 |
P0641, P2229 |
P2227 |
| Signal |
P2227, P2228 |
P2227, P2228 |
P2227, P2229 |
P2227 |
| Low Reference |
- |
P2227, P2229 |
- |
P2227 |