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DTC U0151:00 [DASH-ELECTRICAL SUPPLY UNIT]

DTC U0151:00 [DASH-ELECTRICAL SUPPLY UNIT]


 id0702k8008700


Outline

System malfunction location

Communication error with Sophisticated Airbag Sensor (SAS) control module

Detection condition
•  The dash-electrical supply unit cannot receive CAN signal from the Sophisticated Airbag Sensor (SAS) control module.
Fail-safe
•  The value of the data which is not received from the Sophisticated Airbag Sensor (SAS) control module is fixed at the specified value.
Possible cause
•  Malfunction in CAN communication line between Sophisticated Airbag Sensor (SAS) control module 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)].)