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:

Procedure
CAUTION:Do not turn the power of the Subaru Select Monitor OFF during work, and do not disconnect the data link connector.1. Shift the select lever to “P” range.2. Apply the electronic parking brake.3. Lift up the vehicle.WARNING:Lift up the vehicle until the tire bottom is 30 cm or more ...