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DTC U0101-00; TCM Communication Error Detection Condition: Notes

System malfunction location	TCM communication error 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