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

Subaru Legacy BN/BS (2015-2019) Service Manual / Vehicle dynamics control (vdc) (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0100 lost communication with ecm/pcm "a"

NOTE:

Refer to “LAN SYSTEM (DIAGNOSTICS)” for diagnostic procedure. Basic Diagnostic Procedure

Dtc u0101 lost communication with tcm

NOTE:Refer to “LAN SYSTEM (DIAGNOSTICS)” for diagnostic procedure. Basic Diagnostic Procedure ...

General description

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Removal
CAUTION:When removing the front seat, disconnect the ground cable from the battery before disconnecting the airbag system and the occupant detection system harness connector, and wait for 60 seconds before starting the operation.1. POWER SEAT SWITCH1. Remove the seat from vehicle. Front Seat > REMO ...