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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.