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 |
|---|---|---|---|---|
| Ambient Light Sensor Signal | B2645 03 | B2645 07 | B2645 07 | - |
| Ambient Light Sensor Ground | - | B2645 07 | - | - |
| DRL Relay Control | 2 | 1 | B2600 00 | - |
| DRL 2 Relay Control | 2 | 1 | B2605 00 | - |
| Left DRL Control | 1 | 1 | 2 | - |
| Right DRL Control | 1 | 1 | 2 | - |
| 1. Daytime Running Lamps (DRL) Inoperative 2. Daytime Running Lamps (DRL) Always ON |
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