DTC B134D-02: Headlight Control Signal Error: Notes

DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Headlight control signal error
Detection condition	Error start stop unit signal is detected for 5 s or more with the ignition switched ON (engine off or on).
Fail-safe	-
Possible cause	Start stop unit malfunction Front body control module (FBCM) malfunction
System wiring diagram	-