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DTC U2133:00 [DASH-ELECTRICAL SUPPLY UNIT]

DTC U2133:00 [DASH-ELECTRICAL SUPPLY UNIT]


 id0702k8009600


Outline

System malfunction location

Communication error with climate control unit

Detection condition
•  The dash-electrical supply unit cannot receive CAN signal from the climate control unit.
Fail-safe
•  The value of the data which is not received from the climate control unit is fixed at the specified value.
Possible cause
•  Malfunction in CAN communication line between climate control unit and dash-electrical supply unit
System wiring diagram
Not applicable
Connector diagram
Not applicable


Diagnostic Procedure

•  Perform the malfunction diagnosis according to the troubleshooting procedure for the multiplex communication system.(See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(E)].)