Subaru Legacy BN/BS (2015-2019) Service Manual: General description

Dtc u0101 lost communication with tcm

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

Preparation tool

1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — (Newly adopted tool)SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed op ...

Other materials:

Assembly
1. Press-fit the dust cover into extension case.2. Install the extension case oil seal to extension case. Differential Side Retainer Oil Seal > REPLACEMENT3. Install all plugs.NOTE:• Use a new O-ring or a gasket.• Apply CVTF to the O-rings.Tightening torque:T1: 22 N·m (2.2 kgf-m, ...