DTC B1D02-86: Communication Error With Front Combination Light (LH) [Adaptive Led Headlights Control Module]: Outline

DTC B1D02:86 (ADAPTIVE LED HEADLIGHTS CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Communication error with front combination light (LH)
Detection condition	The adaptive LED headlights control module received error signals from the front combination light (LH).
Fail-safe	Perform the following controls with the adaptive LED headlights turned on. Turn off glare-free high beam. Set wide-range low beam as basic light distribution. Control of the headlight auto leveling system is continued.
Possible cause	Front combination light (LH) malfunction Adaptive LED headlights control module malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable