DTC B1D01-13; Headlight (RH) Circuit Malfunction: Notes

DETECTION CONDITION & POSSIBLE CAUSE

Description	Headlight (RH) circuit malfunction
Detection condition	The adaptive front lighting system (AFS) control module detected an open circuit in the headlight (RH) circuit during the headlight LO on control for 5 s or more with the ignition switched ON (engine off or on).
Fail-safe	Control of the adaptive front lighting system (AFS) is continued. Control of the headlight auto leveling system is continued.
Possible cause	DTCs are stored in the front body control module (FBCM). Headlight LO relay circuit malfunction Front combination light (RH) connector or terminal malfunction Adaptive front lighting system (AFS) control module connector or terminal malfunction Short to ground in wiring harness between adaptive front lighting system (AFS) control module terminal H and front combination light (RH) terminal M Open circuit in wiring harness between adaptive front lighting system (AFS) control module terminal H and front combination light (RH) terminal M Front combination light (RH) malfunction Adaptive front lighting system (AFS) control module malfunction