P1572

CRUISE CONTROL: DYNAMIC LASER CRUISE CONTROL SYSTEM: P1572: Improper Aiming of Radar Sensor Beam Axis

DTC P1572 - Improper Aiming of Radar Sensor Beam Axis

DESCRIPTION

This DTC is output when the scanning angle of the laser sensor is incorrect.
This DTC is also output when the laser sensor optical axis is in an incorrect position is detected.





HINT: If the optical axis deviates to the upper/lower side +/- 2° or more and/or the right/left side +/- 4° or more, this DTC is detected.

INSPECTION PROCEDURE

PROCEDURE

1. ADJUST LASER SENSOR
(a) Adjust the laser sensor Adjustments.
HINT: It is necessary to make the hybrid vehicle control ECU recognize spec information (whether the vehicle is equipped with the dynamic laser or not). When this procedure has not been carried out, this DTC may be output.
(b) Clear the DTC and then recheck for DTCs Dynamic Laser Cruise Control System.
OK:
DTC is not output.
HINT: If DTC P1570 is still output after performing the above procedures, replace the laser sensor.

NG -- REPLACE LASER SENSOR
OK -- SYSTEM IS OK