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

Subaru Legacy BN/BS (2015-2019) Service Manual / Combination meter (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / 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

Dtc u0162 lost communication with audio visual navigation display module

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

General description

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Dtc p0976 shift solenoid "b" control circuit low
DTC DETECTING CONDITION:Immediately at fault recognitionTROUBLE SYMPTOM:Gear is not changed. (No down-shift)1. ENGINE TYPE FBWIRING DIAGRAM:CVT control system CVT Control System > WIRING DIAGRAMSTEPCHECKYESNO1.CHECK HARNESS.CAUTION:Start work after ATF cools down.1) Turn the ignition switch to OFF. ...