Diagnostic Fault Information
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Relay Switch B+ | 2 | 2 | - | - |
| Rear Defog Relay Control | B0283 02 | B0283 05 | B0283 05 | - |
| Rear Defog Relay Ground | - | 2 | 2 | - |
| Rear Defogger Control | 2 | 2 | 1 | - |
| Rear Window Defogger Grid Ground | - | 2 | 2 | - |
| 1. Rear Defogger Always On 2. Rear Defogger Inoperative |
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