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

...

Other materials:

Inspection
1. VISUAL INSPECTIONCheck for the following, and replace with new parts if necessary.• Pretensioner is cracked or deformed.• Adjuster assembly - seat belt is cracked or deformed.• Seat belt is slackened, bent or worn.• Seat belt is abnormally wound or extended.• Seat be ...