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:

Heated Steering Wheel system (if equipped)
The Heated Steering Wheel system is a function that warms the surface temperature of the steering wheel at the constant temperature. Pull the Heated Steering Wheel switch to warm the steering wheel when the ignition switch is in the "ON" position. Then, the indicator light on the switch wil ...