Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0100 lost communication with ecm/pcm "a"

Subaru Legacy BN/BS (2015-2019) Service Manual / Airbag system (diagnostics) / Diagnostic chart with trouble code / Dtc u0100 lost communication with ecm/pcm "a"

DTC DETECTING CONDITION:

Detected when CAN data from ECM does not arrive.

NOTE:

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

Dtc u0101 lost communication with tcm

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

General description

...

Other materials:

Transmission
1. MTModel2.5 L DOHC non-turboTransmission type6MTClutch typeDSPDGear ratio1st3.5452nd1.8883rd1.2964th1.0295th0.8256th0.738Rev.3.636Reduction gear (front)Type of gearHypoidGear ratio4.444Transfer reductionType of gearHelicalGear ratio1.000Reduction gear (rear)Final reductionType of gearHypoidGear ra ...