DTC U251A-86: Error Signal Received From Door-Electrical Supply Unit (Passenger's Side) [Vehicle Control Module]: Outline

DTC U251A:86 (VEHICLE CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Error signal received from door-electrical supply unit (passenger's side)
Detection condition	The vehicle control module (VCM) receives an error signal from the door-electrical supply unit (passenger's side) for 10 s.
Fail-safe	(See DTC TABLE [VEHICLE CONTROL MODULE (US)] .)
Possible cause	Door-electrical supply unit (passenger's side) malfunction Vehicle control module (VCM) malfunction (built into body control module (BCM))
System wiring diagram	Not applicable
Connector diagram	Not applicable