AUTOMATIC HIGH BEAM SYSTEM, Diagnostic DTC:B124C

DTC Code DTC Name
B124C Automatic High Beam Camera

DESCRIPTION

The main body ECU (multiplex network body ECU) detects automatic high beam system high beam illumination request signals from the forward recognition camera.

DTC No. DTC Detection Condition Trouble Area
B124C Malfunction detected in forward recognition camera Forward recognition camera system

WIRING DIAGRAM

B002B4QE01
*1 Forward Recognition Camera
*2 Main Body ECU (Multiplex Network Body ECU)
*3 CAN Communication Line

PROCEDURE


  1. CHECK FORWARD RECOGNITION CAMERA SYSTEM


    1. Check the forward recognition camera system Click here.


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