DTC B14F3-4B: Driver Monitoring Camera Unit Internal Temperature Abnormality [Vehicle Control Module]: Outline

DTC B14F3:4B [VEHICLE CONTROL MODULE] DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Driver monitoring camera unit internal temperature abnormality
Detection condition	The vehicle control module (VCM) detects that the driver monitoring camera unit or driver monitoring camera internal temperature is higher than 85°C {185°F} for 15 s.
Fail-safe	(See DTC TABLE [VEHICLE CONTROL MODULE (US)] .)
Possible cause	Increase in driver monitoring camera unit internal temperature Increase in driver monitoring camera internal temperature Driver monitoring camera unit malfunction Driver monitoring camera malfunction (built into center display) Vehicle control module (VCM) malfunction (built into body control module (BCM))
System wiring diagram	Not applicable
Connector diagram	Not applicable