Diagnostic Trouble Code Chart [12/2021 - 10/2023]

FRONT RADAR SENSOR SYSTEM

DTC No.	Detection Item	Link
C1A11-00	Front Radar Sensor Optical Axis Misalignment Malfunction	Refer to DTC C1A11-00: Front Radar Sensor Optical Axis Misalignment Malfunction [12/2021 - ]
C1A87-49	Microwave Integrated Circuit (VCO Circuit) in Front Radar Sensor Internal Electronic Failure	Refer to DTC C1A87-49: Microwave Integrated Circuit (VCO Circuit) in Front Radar Sensor Internal Electronic Failure; DTC C1A88-87: Microwave Integrated Circuit to Antenna in Front Radar Sensor Missing Message; DTC C1A89-87: Antenna to Microwave Integrated Circuit in Front Radar Sensor Missing Message; DTC C1A8C-08: Main Microcomputer in Front Radar Sensor Bus Signal / Message Failure [12/2021 - ]
C1A88-87	Microwave Integrated Circuit to Antenna in Front Radar Sensor Missing Message	Refer to DTC C1A87-49: Microwave Integrated Circuit (VCO Circuit) in Front Radar Sensor Internal Electronic Failure; DTC C1A88-87: Microwave Integrated Circuit to Antenna in Front Radar Sensor Missing Message; DTC C1A89-87: Antenna to Microwave Integrated Circuit in Front Radar Sensor Missing Message; DTC C1A8C-08: Main Microcomputer in Front Radar Sensor Bus Signal / Message Failure [12/2021 - ]
C1A89-87	Antenna to Microwave Integrated Circuit in Front Radar Sensor Missing Message	Refer to DTC C1A87-49: Microwave Integrated Circuit (VCO Circuit) in Front Radar Sensor Internal Electronic Failure; DTC C1A88-87: Microwave Integrated Circuit to Antenna in Front Radar Sensor Missing Message; DTC C1A89-87: Antenna to Microwave Integrated Circuit in Front Radar Sensor Missing Message; DTC C1A8C-08: Main Microcomputer in Front Radar Sensor Bus Signal / Message Failure [12/2021 - ]
C1A8C-08	Main Microcomputer in Front Radar Sensor Bus Signal / Message Failure	Refer to DTC C1A87-49: Microwave Integrated Circuit (VCO Circuit) in Front Radar Sensor Internal Electronic Failure; DTC C1A88-87: Microwave Integrated Circuit to Antenna in Front Radar Sensor Missing Message; DTC C1A89-87: Antenna to Microwave Integrated Circuit in Front Radar Sensor Missing Message; DTC C1A8C-08: Main Microcomputer in Front Radar Sensor Bus Signal / Message Failure [12/2021 - ]
U0300-51	Internal Control Module Software Incompatibility Not Programmed	Refer to DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U0300-57: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component [12/2021 - ]
U0300-57	Internal Control Module Software Incompatibility Invalid/Incompatible Software Component	Refer to DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U0300-57: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component [12/2021 - ]
U0322-51	Software Incompatibility with Body Control Module Not Programmed	Refer to DTC U0322-51: Software Incompatibility with Body Control Module Not Programmed; DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [12/2021 - 10/2023]
U0322-57	Software Incompatibility with Body Control Module Invalid/Incompatible Software Component	Refer to DTC U0322-51: Software Incompatibility with Body Control Module Not Programmed; DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [12/2021 - 10/2023]