DTC U0101:00 [SAS CONTROL MODULE (AIR BAG SYSTEM)]

id0802h3007500

System malfunction location

•  TCM communication error or invalid value reception

Detection condition

•  The SAS control module does not receive CAN signal from TCM for 5 s or more, or receives CAN signal error from TCM for 0.4 s.

Fail-safe function

Not applicable

Possible cause

•  Malfunction in CAN line between the SAS control module and TCM

System wiring diagram

Not applicable

System malfunction location	• TCM communication error or invalid value reception
Detection condition	• The SAS control module does not receive CAN signal from TCM for 5 s or more, or receives CAN signal error from TCM for 0.4 s.
Fail-safe function	Not applicable
Possible cause	• Malfunction in CAN line between the SAS control module and TCM
System wiring diagram	Not applicable

Diagnostic Procedure

• Perform the malfunction diagnosis according to the troubleshooting procedure for the multiplex communication system. (See FOREWORD [L.H.D.].) (See FOREWORD [R.H.D.].)