Diagnostic Fault Information
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Flash to Pass Switch Signal | 4 | 4 | 4 | - |
| Headlamp Switch High Beam Signal | 4 | 4 | 4 | - |
| Turn Signal/Multifunction Switch Ground | - | 4 | - | - |
| Headlamp Switch Headlamps ON Signal | B257A 00 | 1 | 1 | - |
| Headlamp Switch Headlamps OFF Signal | B257A 00 | 1 | 1 | - |
| Headlamp Switch Ground | - | 1 | - | - |
| Park Lamp Switch ON Signal | 5 | B257A 00 | 5 | - |
| Headlamp High Beam Relay Control | 3 | 3 | B2580 00 | - |
| Headlamp Low Beam Relay Control | 2 | 2 | B2575 00 | - |
| High Beam Headlamp Control | 3 | 3 | 3 | - |
| Low Beam Headlamp Control | 2 | 2 | 2 | - |
| Headlamp Ground | - | 2 | - | - |
| 1. Headlamp Switch Malfunction 2. Headlamps Malfunction - Low Beam 3. Headlamps Malfunction - High Beam 4. Turn Signal/Multifunction Switch Malfunction 5. Park, License, and/or Tail Lamps Malfunction |
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