DTC U0101-00 (Real Time AWD Control Unit): Notes
DTC U0101-00 : F-CAN Malfunction (Lost Communication with A/T Control System)
How To Use This Service Information .
Before you troubleshoot, review the How to Troubleshoot .
NOTE:
- DTC may be stored if TCM does not start normally.
- DTC may be stored due to the power/ground circuit failure of the TCM. Before this troubleshooting, check the power/ground circuit of the TCM first.