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DTC U0155:00 [VEHICLE CONTROL MODULE]

DTC U0155:00 [VEHICLE CONTROL MODULE]


id1502c5034900


Outline

System malfunction location

Communication error with instrument cluster

Detection condition
•  The vehicle control module (VCM) cannot receive CAN signal from instrument cluster for 10 s.
Fail-safe
Possible cause
•  Malfunction in CAN communication line between vehicle control module (VCM) and instrument cluster
•  Instrument cluster malfunction
•  Vehicle control module (VCM) malfunction (built into body control module (BCM))
•  Body control module (BCM) malfunction
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)].)