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 |
|---|---|---|---|---|
| Brake Pedal Position Sensor 5 V Reference | C0277 06, C0890 03, U0422 71 | C0277 06, U0422 71 | C0277 07, C0890 07, U0422 71 | C0277 09, C0277 12 |
| Brake Pedal Position Sensor Signal | C0277 06, U0422 71 | C0277 06, U0422 71 | C0277 07, U0422 71 | C0277 09, C0277 12 |
| Brake Pedal Position Sensor Low Reference | - | C0277 07, U0422 71 | 1 | - |
| 1. Stop Lamps Malfunction | ||||