Diagnostic Fault Information
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| F8DA (BCM 3) Fuse B+ | 1 | 1 | - | - |
| F9DA (BCM 4) Fuse B+ | 1 | 1 | - | - |
| Ambient Light Sensor Signal | B2645 03 | B2645 07 | B2645 07 | - |
| Daytime Running Lamp Relay Control | B259A 02 | 2 | 2 | - |
| Low Beam Headlamp Control - Left | B260B 02 | 1 | 1 | - |
| Low Beam Headlamp Control - Right | B260C 02 | 1 | 1 | - |
| Ambient Light Sensor Low Reference (C68) | 2 | B2645 07, B0163 05, B0183 05 | 2 | - |
| Ambient Light Sensor Ground (C67) | - | B2645 07 | - | - |
| Daytime Running Lamp Ground - Left | - | 2 | - | - |
| Daytime Running Lamp Ground - Right | - | 2 | - | - |
| Headlamp Ground - Left | - | 1 | - | - |
| Headlamp Ground - Right | - | 1 | - | - |
| 1. Headlamps Malfunction 2. Daytime Running Lamps Malfunction |
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