Subaru Legacy BN/BS (2015-2019) Service Manual: Diagnostics with phenomenon

Dtc u0101 lost communication with tcm

Detected when CAN data from TCM is not transmitted to stereo camera.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Check adaptive cruise control indicator light/constant speed cruise control indicator light and cruise set indicator light

TROUBLE SYMPTOM:Adaptive cruise control or conventional cruise control can be set, but adaptive cruise control indicator light/constant speed cruise control indicator light and cruise SET indicator li ...

Other materials:

Check list for interview check
Inspect the following items regarding the vehicle’s state.Writer/InspectorWriter’s name Inspector’s Name Vehicle informationCar accessory equipment conditionCar accessory is installed to the windshield glass.No/Yes(Position: )OtherNo/Yes(Acce ...