DTC U2501-86: Error Signal Received From Vehicle Control Module (VCM) [Adaptive Led Headlights Control Module]: Outline

DTC U2501:86 (ADAPTIVE LED HEADLIGHTS CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Error signal received from vehicle control module (VCM)
Detection condition	The adaptive LED headlights control module received error signal from the vehicle control module (VCM).
Fail-safe	Turn off adaptive LED headlights. Set wide-range low beam as basic light distribution. Control of the headlight auto leveling system is continued.
Possible cause	Vehicle control module (VCM) malfunction Adaptive LED headlights control module malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable