DTC U0101: Lost Communication With TCM
DTC detecting condition:
Detected when CAN data from TCM is not transmitted to stereo camera.
When lost communication with TCM and TCM abnormal occur simultaneously, perform diagnosis for lost communication with TCM first.
Trouble symptom:
- All functions of EyeSight system do not operate.
- High beam assist does not operate.
NOTE:
Perform the diagnosis for LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE>PROCEDURE