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

Subaru Legacy BN/BS (2015-2019) Service Manual / Power assisted system (power steering) (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 u1469 invalid data received from autostart stop control module

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

Dtc u1433 invalid data received from eyesight

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

Other materials:

Disassembly
1. Using a flat tip screwdriver or pliers, loosen the boot band on the large end of DOJ boot.CAUTION:Be careful not to damage the boot.2. Remove the boot band on the small end of DOJ boot in the same manner.3. Remove the large end of DOJ boot from DOJ outer race.4. Remove the round snap ring at the ...