DIAGNOSIS START CONDITION: When ignition switch is ON. DTC DETECTING CONDITION: • Backup battery voltage of charger is low. • Charging attempt of 2 V or more fails after the backup battery has been charged for 1 hour continuously. • Full charging is not achieved after the backup battery is charged for 7 hours in total (not continuously). TROUBLE SYMPTOM: RED LED illuminates. CAUTION: CommCheck is required after replacing the DCM. Telematics System > OPERATION
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List of diagnostic trouble code (dtc) list
DTCItemNoteU0073CAN FAILURE, BUS ‘OFF’ DETECTION Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0073 CONTROL MODULE COMMUNICATION BUS OFFU0074CONTROL MODULE COMMUNICATION BUS "BODY-CAN" OFF Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0074 CONTROL MODULE ...