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DTC U2125:00 [VEHICLE CONTROL MODULE]

DTC U2125:00 [VEHICLE CONTROL MODULE]


id1502c5049900


Outline

System malfunction location

Communication error with driver monitoring camera unit

Detection condition
•  The vehicle control module cannot receive CAN signal from the driver monitoring camera unit for 10 s.
Fail-safe
Possible cause
•  Power is not supplied from vehicle control module (VCM) to driver monitoring camera (built into center display)
•  Malfunction in CAN communication line between vehicle control module (VCM) and driver monitoring camera unit
•  Driver monitoring camera unit malfunction
•  Vehicle control module (VCM) malfunction (built into body control module (BCM))
System wiring diagram
Not applicable


Diagnostic Procedure

•  Perform an inspection in accordance with the multiplex communication system diagnostic procedure. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(E)].)