Audio Unit Diagnostic Trouble Code Index
WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
AUDIO UNIT DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| 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 repair facility if DTC B1342 is retrieved again. Refer to AUDIO UNIT . TEST the system for normal operation. |
| B2103 | Antenna Not Connected | Audio Unit | Go To PINPOINT TEST B . |
| B2401 | Audio Tape Deck Mechanism Fault | Audio Unit | Not applicable for CDX6. |
| B2404 | Audio Steering Wheel Switch Circuit Fault | Audio Unit | Go To PINPOINT TEST D . |
| B2405 | Audio Single-Disc CD Player Thermal Shutdown Fault | Audio Unit | Not applicable for CDX6. |
| B2406 | Audio Single-Disc CD Player Internal Fault | Audio Unit | Not applicable for CDX6. |
| B2477 | Module Configuration Fault | Audio Unit | RFFFR to MODULE COMMUNICATIONS NETWORK . |
| B2913 | Subwoofer Not Connected | Audio Unit | Not applicable. |
| U2008 | Audio Phone is Not Responding | Audio Unit | Not applicable. |
| U2014 | Audio Subwoofer Unit is Not Responding | Audio Unit | Not applicable. |
| U2020 | Center Image Amplifier is Not Responding | Audio Unit | Not applicable. |