Diagnostic Fault Information
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage |
|---|---|---|---|
| B+ | 1, 2 | 1, 2 | 1, 2 |
| Microphone 1 Signal | 2 | 2 | 2 |
| Microphone 1 Return | 2 | 2 | 2 |
| Microphone 2 Signal | 2 | 2 | 2 |
| Microphone 2 Return | 2 | 2 | 2 |
| Microphone 3 Signal | 2 | 2 | 2 |
| Microphone 3 Return | 2 | 2 | 2 |
| Camshaft Position Sensor Replicated Signal | 2 | 2 | 2 |
| Ground | 1, 2 | 1, 2 | 1, 2 |
| 1. No audio. 2. No Active Noise Cancellation function. |
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