Diagnostic Fault Information
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Headlamp LO/HID Relay B+ | 1 | 1 | - | - |
| High Beam Relay B+ | 2 | 2 | - | - |
| Headlamp Flash to Pass Signal | 4 | 4 | 4 | - |
| Headlamp Dimmer Switch Signal | 4 | 4 | 4 | - |
| Headlamp Outage Detection Signal - Left | 5 | 5 | 5 | - |
| Headlamp Outage Detection Signal - Right | 5 | 5 | 5 | - |
| Headlamp Low Beam Control | 1 | 1 | 1 | - |
| Headlamp Low Beam Relay Control | 1 | 1 | B2575 00 | - |
| Headlamp Switch Off Control | B257A 00 | 3 | 3 | - |
| Headlamp Switch On Control | B257A 00 | 3 | 3 | - |
| Headlamp High Beam Control | 2 | 2 | 2 | - |
| Headlamp High Beam Relay Control | 2 | 2 | B2580 00 | - |
| Headlamp Switch Ground | - | 3 | - | - |
| Turn Signal/Multifunction Switch Malfunction | - | 4 | - | - |
| 1. Headlamp Malfunction - Low Beam 2. Headlamp Malfunction - High Beam 3. Headlamp Switch Malfunction 4. Dimmer Switch Malfunction 5. Headlamp Outage Detection Malfunction |
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