Entertainment System DTCS
ENTERTAINMENT SYSTEM (AUDIO UNIT) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Perform Test |
|---|---|---|---|
| B1342 | ECU is Defective | Audio Unit | DOCUMENT and CLEAR the DTCs. CARRY OUT the audio unit On-Demand Self-Test. REMOVE the audio unit and SEND it to an authorized Ford Audio System repair facility if DTC B1342 is retrieved again. TEST the system for normal operation. |
| B2404 | Audio Steering Wheel Switch Circuit Fault | Audio Unit | Go To PINPOINT TEST J . |
| B2477 | Module Configuration Fault | Audio Unit | REFER to MODULE COMMUNICATIONS NETWORK . |