Diagnostic Fault Information
WARNING: This page is about a different car, the 2010 Cadillac SRX. 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+ Voltage | - | 1 | - | - |
| Left Audio Signal (+) | 2 | 2 | 2 | - |
| Left Audio Signal (-) | 2 | 2 | 2 | - |
| Right Audio Signal (+) | 3 | 3 | 3 | - |
| Right Audio Signal (-) | 3 | 3 | 3 | - |
| Digital Radio Antenna Coax | B1259 02 | 4 | 4 | - |
| Ground | - | 1 | - | - |
| 1. No communication with Digital Audio Broadcast module. 2. No or distorted audio from left side speakers when listening to digital radio. 3. No or distorted audio from right side speakers when listening to digital radio. 4. Poor or no reception with Digital Audio Broadcast. |
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