AUTOMATIC HIGH BEAM SYSTEM, Diagnostic DTC:B124C

DTC Code DTC Name
B124C Automatic High Beam Camera

DESCRIPTION

The main body ECU (instrument panel junction block assembly) detects automatic high beam system high beam illumination request signals from the pre-crash safety city sensor.

DTC No. DTC Detection Condition Trouble Area
B124C Malfunction detected in pre-crash safety city sensor Pre-crash safety city sensor

WIRING DIAGRAM

A005479E01
*1 Pre-crash Safety City Sensor
*2 Main Body ECU (Instrument Panel Junction Block Assembly)
*3 CAN Communication Line

PROCEDURE


  1. CHECK PRE-CRASH SAFETY SYSTEM


    1. Check that a pre-crash safety system Click here.


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