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AUTOMATIC HIGH BEAM SYSTEM, Diagnostic DTC:B124C

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DTC Code DTC Name
B124C Automatic High Beam Camera
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DESCRIPTION

The main body ECU (multiplex network body ECU) 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 system
Table 1. *1 Pre-crash Safety City Sensor *2 Main Body ECU (Multiplex Network Body ECU) *3 CAN Communication Line
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WIRING DIAGRAM

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PROCEDURE


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    CHECK PRE-CRASH SAFETY SYSTEM


    1. Check the pre-crash safety system.

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      Result
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      END