Diagnostic Fault Information
WARNING: This page is about a different car, the 2011 GMC Acadia, 2011 Chevrolet Traverse, and 2011 Buick Enclave. 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 |
|---|---|---|---|---|
| Amplifier B+ | 2 | 2 | - | - |
| Entertainment Remote Enable Signal | 2 | 2 | - | - |
| Audio Signal Circuit (+)/ Low Level Audio Signal Circuit (+) | B10XX 02*,** | 1 | B10XX 01*,** | - |
| Audio Signal Circuit (-)/ Low Level Audio Signal Circuit (-) | B10XX 02*,** | 1 | B10XX 01*,** | - |
| Radio Audio Mute Signal | B1287 02 | B1287 04 | B1287 01 | - |
| Amplifier Ground | - | 2 | - | - |
| 1. No or reduced sound from speaker 2. Amplifier inoperative/no sound from speakers * Sets associated speaker DTC with appropriate symptom type ** Noticeable audio distortion possible |
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