Module Communications Network DTCS
MODULE COMMUNICATIONS (AUDIO CONTROL MODULE) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B2401 | Tape Deck Mechanism Fault | Verify no tape is in tape deck. Using WDS or NGS tester scan tool, clear and document continuous DTCs. Perform ACM self-test. If DTC B2401 is retrieved again, repair or replace ACM as necessary. |
| B2402 | CD/DJ Thermal Shutdown Fault | Repair audio system fault. |
| B2403 | CD/DJ Internal Fault | Repair audio system fault. |
| U2003 | CD/DJ Is Not Responding | Repair audio system fault. |