Audio Unit
AUDIO UNIT DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1342 | ECU is Defective | DOCUMENT and CLEAR the DTCs. CARRY OUT the Audio Unit On-Demand Self-Test. If DTC B1342 is retrieved again, REMOVE the audio unit and SEND it to an authorized audio system repair facility. REFER to AUDIO UNIT in this article. TEST the system for normal operation after the repair. |
| B2103 | Antenna Not Connected | GO to PINPOINT TEST B . |
| B2401 | Audio Tape Deck Mechanism Fault | Not applicable for CDX6. DOCUMENT and CLEAR the DTCs. CARRY OUT the Audio Unit On-Demand Self-Test. If DTC B2401 is retrieved again, REMOVE the audio unit and SEND it to an authorized audio system repair facility. REFER to AUDIO UNIT in this article. TEST the system for normal operation after the repair. |
| B2404 | Audio Steering Wheel Switch Circuit Fault | GO to PINPOINT TEST D . |
| B2405 | Audio Single-Disc CD Player Thermal Shutdown Fault | Not applicable for CDX6. DOCUMENT and CLEAR the DTCs. CARRY OUT the Audio Unit On-Demand Self-Test. If DTC B2405 is retrieved again, REMOVE the audio unit and SEND it to an authorized audio system repair facility. REFER to AUDIO UNIT in this article. TEST the system for normal operation after the repair. |
| B2406 | Audio Single-Disc CD Player Internal Fault | Not applicable for CDX6. DOCUMENT and CLEAR the DTCs. CARRY OUT the Audio Unit On-Demand Self-Test. If DTC B2406 is retrieved again, REMOVE the audio unit and SEND it to an authorized audio system repair facility. REFER to AUDIO UNIT in this article. TEST the system for normal operation after the repair. |
| B2477 | Module Configuration Fault | REFER to MODULE CONFIGURATION . |
| B2913 | Subwoofer Not Connected | Not applicable. |
| U2008 | Audio Phone is Not Responding | Not applicable. |
| U2014 | Audio Subwoofer Unit is Not Responding | Not applicable. |
| U2020 | Center Image Amplifier is Not Responding | Not applicable. |