DTC U2300-54: Configuration Data Of Body Control Module (BCM) Not Received [Vehicle Control Module]: Outline

DTC U2300:54 [VEHICLE CONTROL MODULE] DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Configuration data of body control module (BCM) not received
Detection condition	The vehicle control module (VCM) detects that the configuration data as estimated from the body control module (BCM) cannot be received for 10 s.
Fail-safe	(See DTC TABLE [VEHICLE CONTROL MODULE (US)] .)
Possible cause	Inappropriate body control module (BCM) replacement procedure Configuration data of body control module (BCM) and vehicle control module (VCM) not matched Body control module (BCM) configuration data write error Configuration not performed after body control module (BCM) replacement Vehicle control module (VCM) malfunction (built into body control module (BCM)) Body control module (BCM) malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable