Information And Entertainment Systems DTCS
AUDIO UNIT DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1342 | ECU is Faulted | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new audio unit. REFER to AUDIO UNIT . TEST the system for normal operation. |
| B2404 | Audio Steering Wheel Switch Circuit Failure | GO to AUDIO UNIT . TEST the system for normal operation. |
| B2406 | Audio Disc CD Player Internal Fault | CLEAR the DTCs. REPEAT the self-test. If DTC B2406 is retrieved again, INSTALL a new audio unit. REFER to PINPOINT TEST E . |