Diagnostic Fault Information
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. 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 Position Sensor 5 V Reference | C0277 06, C0890 03 | C0277 06 | C0277 06, C0890 07 | - |
| Stop Lamp Switch Signal | C0277 06 | C0277 06 | C0277 07 | C0277 09, C0277 4B |
| Brake Position Sensor Low Reference | - | C0277 06 | - | - |
| CHMSL Control | B3445 00 | 3 | 4 | - |
| Center High Mounted Stop Lamp (CHMSL) Ground | - | 3 | - | - |
| Stop Lamp Control | 1 | 1 | 2 | - |
| Stop/Turn Lamp Ground | - | 1 | - | - |
| 1. Stop/Turn Lamp Inoperative 2. Stop/Turn Lamp Always ON 3. Center High Mounted Stop Lamp Inoperative 4. Center High Mounted Stop Lamp Always ON |
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