ADVANCED DRIVER ASSISTANCE SYSTEM  FRONT RADAR SENSOR SYSTEM(Production Date from 2023/04)  C1A8C04  Main Microcomputer in Front Radar Sensor System Internal Failure  C1A8C46  Main Microcomputer in Front Radar Sensor Calibration/Parameter Memory Failure  C1A8D1C  Power Supply Circuit in Front Radar Sensor Circuit Voltage Out of Range  C1A9000  Malfunction of Millimeter-wave Circuit in Front Radar Sensor  

When an internal malfunction is detected in the millimeter wave radar sensor assembly, a DTC is stored.

NOTICE:

·

When replacing the millimeter wave radar sensor assembly, always replace it with a new one. If a millimeter wave radar sensor assembly which was installed to another vehicle is used, the information stored in the millimeter wave radar sensor assembly will not match the information from the vehicle and a DTC may be stored.

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When the millimeter wave radar sensor assembly has been replaced with a new one, it is necessary to perform millimeter wave radar sensor assembly beam axis alignment and to clear the vehicle control history. Before performing the Driving Adjustment, make sure to read Before Starting Driving Adjustment.

HINT:

Beam axis alignment of the millimeter wave radar sensor assembly can be performed using either Triangle Target, Flat Surface Target or Driving Adjustment.

Triangle Target: Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>MILLIMETER WAVE RADAR SENSOR (Production Date from 2023/04)>TARGET ADJUSTMENT(TRIANGLE TARGET)202201,999999,_95,_112293,_0580212,RM1000000028VJ9,

Flat Surface Target: Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>MILLIMETER WAVE RADAR SENSOR (Production Date from 2023/04)>TARGET ADJUSTMENT(FLAT SURFACE TARGET)202201,999999,_95,_112293,_0580212,RM1000000028VJA,

Driving Adjustment: Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>MILLIMETER WAVE RADAR SENSOR (Production Date from 2023/04)>DRIVING ADJUSTMENT202201,999999,_95,_112293,_0580212,RM1000000028VJ8,