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 |
|---|---|---|---|---|
| Ambient Light Sensor Signal | B2645 03 | B2645 07 | B2645 07 | - |
| Park/Daytime Running Lamp Control - Left | 1 | 1 | 1 | - |
| Park/Daytime Running Lamp Control - Right | 1 | 1 | 1 | - |
| Ambient Light Sensor Low Reference | 1 | B2645 07, B0163 05, B0183 05, | 1 | - |
| Headlamp Assembly Ground - Left | - | 1 | - | - |
| Headlamp Assembly Ground - Right | - | 1 | - | - |
| 1. Daytime Running Lamps Malfunction | ||||