When replacing a millimeter wave radar sensor assembly, 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.
If the millimeter wave radar sensor assembly has been replaced, it is necessary to perform Front Beam Axis Adjustment of the millimeter wave radar sensor assembly.
Front Beam Axis Adjustment
Front Beam Axis Adjustment is used to calibrate the beam axis of millimeter wave radar sensor assembly.
Perform Front Beam Axis Adjustment according to the display on the GTS.
| Tester Display |
|---|
| Front Beam Axis Adjustment |
Front Beam Axis Misalignment Reading is used to check the amount of misalignment of the millimeter wave radar sensor assembly.
Front Beam Axis Misalignment Reading
Perform Front Beam Axis Misalignment Reading according to the display on the GTS.
| Tester Display |
|---|
| Front Beam Axis Misalignment Reading |
Front Radar Acceleration Sensor Calibration
Front Radar Acceleration Sensor Calibration is used to perform calibration of the acceleration sensor in the millimeter wave radar sensor assembly.
Perform Front Radar Acceleration Sensor Calibration according to the display on the GTS.
| Tester Display |
|---|
| Front Radar Acceleration Sensor Calibration |