Audio Digital Signal Processing Module (DSP)
AUDIO DIGITAL SIGNAL PROCESSING MODULE (DSP) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1158 | Subwoofer #2 Open | Go to Pinpoint Test D . |
| B2913 | Audio Subwoofer Not Connected | Go to Pinpoint Test D . |
| B2925 | Subwoofer Speaker Short Circuit | Go to Pinpoint Test D . |
| B292A | Subwoofer #2 Speaker Short Circuit | Go to Pinpoint Test D . |
| B2965 | Audio System Speaker Circuit Fault | Go to Pinpoint Test D . |
| C1992 | Vehicle Speed Circuit Failure | DISREGARD the DTC. CLEAR the DTCs. REPEAT the self-test. |
| U0196 | Lost Communication With Entertainment Control Module - Rear (AUX) | Go to Pinpoint Test G . |