Diagnostic Fault Information
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| B+ | U1518 00 | U1518 00 | - | - |
| Serial Data | 1, U1518 00 | U1518 00 | 1, U1518 00 | - |
| Video Signal | 1 or B12AC | 1 or B12AC | 1 or B12AC | 1 or B12AC |
| Switch Signal | B361B 02 | B361B 05 | B361B 05 | B361B 59 |
| Switch Low Reference | - | B361B 05 | - | - |
| Ground | - | U1518 00 | - | - |
| 1. Head-Up Display Malfunction | ||||