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

Subaru Legacy BN/BS (2015-2019) Service Manual / Body control system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0101 lost communication with tcm

No data is received from TCM.

NOTE:

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

Dtc u1500 keyless uart com. Malfunction

1. WITHOUT KEYLESS ACCESS WITH PUSH BUTTON START SYSTEMDTC DETECTING CONDITION:• UART between the TPMS & keyless entry CM and the body integrated unit is open or shorted, or has communication fa ...

Function check

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Other materials:

Installation
CAUTION:Be sure to prevent water or oil from contacting the connector terminal of turbine speed sensor. If adhesion occurs, replace with a new part.1. Install the turbine speed sensor.NOTE:• Use new O-rings.• Apply CVTF to the O-rings.Tightening torque:7 N·m (0.7 kgf-m, 5.2 ft-lb) ...