DTC U212D-00: Communication Error With Light Control Module (RH)

U212D-00: (VCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Communication error with light control module (RH)
Detection condition	The vehicle control module (VCM) cannot receive CAN signal from the light control module (RH).
Fail-safe	(See DTC TABLE [VCM] .)
Possible cause	Malfunction in CAN communication line between light control module (RH) and vehicle control module (VCM) NOTE: Perform the malfunction diagnosis according to the troubleshooting procedure for the multiplex communication system. (See MALFUNCTION DIAGNOSIS FLOW [CONTROLLER AREA NETWORK (CAN)] .)
Repeatability verification procedure	Not applicable
System wiring diagram	Not applicable