Diagnostic Fault Information
WARNING: This page is about a different car, the 2014 Chevrolet Cruze. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| B+ | - | U0237, 4 | - | - |
| Detection Signal Circuit | 4 | 5 | 5 | - |
| Left Audio Signal Terminal 12 | B1278 02, 3 | 3 | B1278 01, 3 | - |
| Left Audio Signal Terminal 14 | 3 | 3 | 3 | - |
| Right Audio Signal Terminal 13 | B1279 02, 2 | 2 | B1279 01, 2 | - |
| Right Audio Signal Terminal 15 | 2 | 2 | 2 | - |
| Audio Common Circuit | - | 1, 5 | - | - |
| Ground | - | 4 | - | - |
| 1. No or distorted audio from both sides 2. No or distorted right side audio 3. No or distorted left side audio 4. External audio inputs inoperative 5. AUX selection always available with or without device connected |
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