Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0101 lost communication with tcm

Subaru Legacy BN/BS (2015-2019) Service Manual / Steering responsive fog lights (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0101 lost communication with tcm

Detected when CAN data (vehicle speed signal) is not received from TCM.

NOTE:

Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE

Dtc u0416 invalid data received from vehicle dynamics control module

Detected when data from VDC CM is abnormal.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Dtc u0402 invalid data received from tcm

Detected when CAN data from TCM does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Other materials:

Assembly
1. Apply grease to the shaft sliding surfaces of the internal gear assembly.Grease:Multemp #6129 or equivalent2. Assemble the shaft to the internal gear assembly.3. Assemble the overrunning clutch as follows:(1) Apply grease to the spline portion of the shaft.Grease:Multemp #6129 or equivalent(2) In ...