Diagnostic Fault Information
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| F10DL (BCM 3) Fuse B+ | 1 | 1 | - | - |
| F19DR (BCM 4) Fuse B+ | 1 | 1 | - | - |
| F46DR (BCM 6) Fuse B+ | 1 | 1 | - | - |
| F47DR (BCM 7) Fuse B+ | 1 | 1 | - | - |
| Turn Signal Switch Signal - Left | 2 | 2 | 2 | - |
| Turn Signal Switch Signal - Right | 2 | 2 | 2 | - |
| Turn Signal Lamp Outage Detection Signal - Left Front (Z75) | 3 | 3 | 3 | - |
| Turn Signal Lamp Outage Detection Signal - Left Rear (Z75/Z88) | 3 | 3 | 3 | - |
| Turn Signal Lamp Outage Detection Signal - Right Front (Z75) | 3 | 3 | 3 | - |
| Turn Signal Lamp Outage Detection Signal - Right Rear (Z75/Z88) | 3 | 3 | 3 | - |
| Turn Signal Lamp Control - Left Front | B3948 02 | B3948 04 | B3948 01, B3948 04 | - |
| Turn Signal Lamp Control - Left Rear (Z75/Z88) | 1 | 1 | 1 | - |
| Turn Signal Lamp Control - Left Rear (X88 with T89) | B3950 02, B3950 04 | B3950 04 | B3950 01, B3950 04 | - |
| Stop/Turn Signal Lamp Control - Left Rear (X88 without T89) | B3950 02, B3950 04 | B3950 04 | B3950 01, B3950 04 | - |
| Turn Signal Lamp Control - Right Front | B3949 02 | B3949 04 | B3949 01, B3949 04 | - |
| Turn Signal Lamp Control - Right Rear (Z75/Z88) | 1 | 1 | 1 | - |
| Turn Signal Lamp Control - Right Rear (X88 with T89) | B3951 02, B3951 04 | B3951 04 | B3951 01, B3951 04 | - |
| Stop/Turn Signal Lamp Control - Right (X88 without T89) | B3951 02, B3951 04 | B3951 04 | B3951 01, B3951 04 | - |
| Turn Signal Lamp Ground - Left Front | - | 1 | - | - |
| Turn Signal Lamp Ground - Right Front | - | 1 | - | - |
| Turn Signal Lamp Ground - Left Rear | - | 1 | - | - |
| Turn Signal Lamp Ground - Right Rear | - | 1 | - | - |
| Turn Signal/Multifunction Switch Ground | - | 2 | - | - |
| 1. Turn Signal Lamps and/or Indicators Malfunction 2. Turn Signal/Multifunction Switch Malfunction 3. Turn Signal Lamp Outage Detection Malfunction |
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