Dynamic Radar Cruise Control System

DTC P1572 IMPROPER AIMING OF RADAR SENSOR BEAM AXIS

CIRCUIT DESCRIPTION

DTC Detection Condition:

This DTC is output when the scanning angle of the millimeter wave radar sensor is incorrect.

This DTC is also output when the ECU detects that the millimeter wave radar sensor beam axis is in an incorrect position.

HINT: If the beam axis deviates to the distance 4.0 to 6.0 m, upper/lower side ±2 degrees or more and/or the right/left side
±4 degrees or more, this DTC is detected.

Step 1:

INSPECTION PROCEDURE