Diagnostic Fault Information
WARNING: This page is about a different car, the 2008 Cadillac STS. 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 |
|---|---|---|---|---|
| Left Audio Signal (+) | 1 | 1 | 1 | - |
| Right Audio Signal (+) | 2 | 2 | 2 | - |
| Audio Common (-) | 2 | 2 | 2 | - |
| Digital Radio Antenna Coax | 3 | 3 | 3 | - |
| 1. No or distorted audio from left side speakers when listening to digital radio 2. No or distorted audio from right side speakers when listening to digital radio 3. Poor or no digital radio reception |
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