Entertainment System DTCS
AUDIO UNIT DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Perform Test |
|---|---|---|---|
| B1342 | ECU Is Defective | Audio Unit | CLEAR and DOCUMENT the DTCs. CARRY OUT the self-test. If DTC B1342 is retrieved again, REMOVE the audio unit and SEND it to an authorized audio system repair facility. TEST the system for normal operation. |
| B2401 | Audio Tape Deck Mechanism Fault | Audio Unit | VERIFY that no cassette is inserted in the audio unit. CLEAR and DOCUMENT the DTCs. CARRY OUT the self-test. If DTC B2401 is retrieved again, REMOVE the audio unit and SEND it to an authorized audio system repair facility. TEST the system for normal operation. |
| B2402 | Audio Compact Disc/Disc Jockey Thermal Shutdown Fault | Audio Unit | Not applicable if CD6. CLEAR and DOCUMENT the DTCs. CARRY OUT the self-test. If DTC B2402 is retrieved again, REMOVE the CD unit and SEND it to an authorized audio system repair facility. TEST the system for normal operation. |
| B2403 | Audio Compact Disc/Disc Jockey Internal Fault | Audio Unit | If equipped with CDDJ, CLEAR and DOCUMENT the DTCs. CARRY OUT the self-test. If DTC B2403 is retrieved again, REMOVE the CD unit and SEND it to an authorized audio system repair facility. TEST the system for normal operation. |
| B2405 | Audio Single-Disc CD Player Thermal Shutdown Fault | Audio Unit | CLEAR and DOCUMENT the DTCs. CARRY OUT the self-test. If DTC B2405 is retrieved again, REMOVE the audio unit and SEND it to an authorized audio system repair facility. TEST the system for normal operation. |
| B2406 | Audio Single-Disc CD Player Internal Fault | Audio Unit | CLEAR and DOCUMENT the DTCs. CARRY OUT the self-test. If DTC B2406 is retrieved again, REMOVE the audio unit and SEND it to an authorized audio system repair facility. TEST the system for normal operation. |
| U2003 | Audio Compact Disc/Disc Jockey Is Not Responding | Audio Unit | If equipped with Compact Disc/Disc Jockey, CLEAR and DOCUMENT the DTCs. CARRY OUT the self-test. If DTC U2003 is retrieved again, REMOVE the audio unit and SEND it to an authorized audio system repair facility. TEST the system for normal operation. |