Accessory Protocol Interface Module (APIM)
ACCESSORY PROTOCOL INTERFACE MODULE (APIM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1038 | Microphone Input Circuit Failure | Go to Pinpoint Test V . |
| B1117 | Audio Steering Wheel Button Stuck | Go to Pinpoint Test G . |
| B1136 | Audio Steering Wheel Switch #2 Circuit Failure | Go to Pinpoint Test G . |
| U0184 | Lost Communication With Radio (ACM) | Go to Pinpoint Test R . |
| U0196 | Lost Communication With Entertainment Control Module - Rear (AUX) | DISREGARD the DTC. CLEAR the DTCs. |
| U0249 | Lost Communication With Entertainment Control Module - Rear "B" (RCU) | DISREGARD the DTC. CLEAR the DTCs. |
| U0255 | Lost Communication With Front Controls Interface Module | DISREGARD the DTC. CLEAR the DTCs. |
| U0256 | Lost Communication With Front Display Interface Module | DISREGARD the DTC. CLEAR the DTCs. |
| U261C | USB #1 Device Error | Go to Pinpoint Test T . |
| U261D | USB #2 Device Error | DISREGARD the DTC. CLEAR the DTCs. |