P1570
DTC P1570 Laser radar sensor malfunctionCIRCUIT DESCRIPTION
Dtc Detection Condition:
Scanning forward with a laser beam, the laser radar sensor measures the distance and direction of the object ahead from its reflection and, at the same time, calculates the relative speed. These data are transmitted to the distance control ECU.
INSPECTION PROCEDURE
HINT: The laser radar monitors the laser emission and reception by itself. When it cannot monitor, this DTC is detected.
Check and replace laser radar sensor