Front Radar Sensor System
FRONT RADAR SENSOR SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [11/2018 - 12/2021]
| DTC Code | Description |
|---|---|
| C1A11-00 | Front Radar Sensor Optical Axis Misalignment Malfunction |
| C1A8C-46 | Main Microcomputer in Front Radar Sensor Calibration/Parameter Memory Failure |
| C1A8D-1C | Power Supply Circuit in Front Radar Sensor Circuit Voltage Out of Range |
| C1A90-00 | Malfunction of Millimeter-wave Circuit in Front Radar Sensor |
| C1A91-00 | Malfunction of Acceleration Sensor in Front Radar Sensor |
| U0104-87 | Lost Communication with Cruise Control Module Missing Message |
| U0305-57 | Software Incompatibility with Cruise Control Module Invalid/Incompatible Software Component |
FRONT RADAR SENSOR SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [12/2021 - 10/2023]
| DTC Code | Description |
|---|---|
| C1A11-00 | Front Radar Sensor Optical Axis Misalignment Malfunction |
| C1A87-49 | Microwave Integrated Circuit (VCO Circuit) in Front Radar Sensor Internal Electronic Failure |
| C1A88-87 | Microwave Integrated Circuit to Antenna in Front Radar Sensor Missing Message |
| C1A89-87 | Antenna to Microwave Integrated Circuit in Front Radar Sensor Missing Message |
| C1A8C-08 | Main Microcomputer in Front Radar Sensor Bus Signal / Message Failure |
| U0300-51 | Internal Control Module Software Incompatibility Not Programmed |
| U0300-57 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component |
| U0322-51 | Software Incompatibility with Body Control Module Not Programmed |
| U0322-57 | Software Incompatibility with Body Control Module Invalid/Incompatible Software Component |
FRONT RADAR SENSOR SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2023 - 11/2024]
| DTC Code | Description |
|---|---|
| C1A11-00 | Front Radar Sensor Optical Axis Misalignment Malfunction |
| C1A87-49 | Microwave Integrated Circuit (VCO Circuit) in Front Radar Sensor Internal Electronic Failure |
| C1A88-87 | Microwave Integrated Circuit to Antenna in Front Radar Sensor Missing Message |
| C1A89-87 | Antenna to Microwave Integrated Circuit in Front Radar Sensor Missing Message |
| C1A8C-08 | Main Microcomputer in Front Radar Sensor Bus Signal / Message Failure |
| U0300-51 | Internal Control Module Software Incompatibility Not Programmed |
| U0300-57 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component |
| U0322-51 | Software Incompatibility with Body Control Module Not Programmed |
| U0322-57 | Software Incompatibility with Body Control Module Invalid/Incompatible Software Component |
FRONT RADAR SENSOR SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [11/2024 - ]
| DTC Code | Description |
|---|---|
| C1A11-00 | Front Radar Sensor Optical Axis Misalignment Malfunction |
| C1A87-49 | Microwave Integrated Circuit (VCO Circuit) in Front Radar Sensor Internal Electronic Failure |
| C1A88-87 | Microwave Integrated Circuit to Antenna in Front Radar Sensor Missing Message |
| C1A89-87 | Antenna to Microwave Integrated Circuit in Front Radar Sensor Missing Message |
| C1A8C-08 | Main Microcomputer in Front Radar Sensor Bus Signal / Message Failure |
| U0300-51 | Internal Control Module Software Incompatibility Not Programmed |
| U0300-57 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component |
| U0322-51 | Software Incompatibility with Body Control Module Not Programmed |
| U0322-57 | Software Incompatibility with Body Control Module Invalid/Incompatible Software Component |