DTC P1572 Improper Aiming of Radar Sensor Beam Axis: Description
WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is output when the scanning angle of the millimeter wave radar sensor is incorrect. This DTC is also output when the millimeter wave radar sensor beam axis is determined to be in an incorrect position.
DTC DETECTION CONDITION CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P1572 | The ECU detects that the millimeter wave radar sensor beam axis is in an incorrect position (0 15 sec or more) while the dynamic radar cruise control is in operation | Millimeter wave radar sensor |