Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0155 lost communication with instrument panel cluster (ipc) control module

Subaru Legacy BN/BS (2015-2019) Service Manual / Vehicle dynamics control (vdc) (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0155 lost communication with instrument panel cluster (ipc) control module

NOTE:

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

Dtc u0401 invalid data received from ecm/pcm "a"

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

Dtc c1521 motor relay

DTC DETECTING CONDITION:A fault is detected if the pump motor supply voltage becomes significantly low when the pump motor is not driven.TROUBLE SYMPTOM:• ABS does not operate sometimes.• ...

Other materials:

Disassembly
1. VA1-TYPETo detect the real cause of trouble, inspect the following items before disassembling.• Tooth contact and backlash between hypoid driven gear and drive pinion1. Set the ST on vise and install the differential assembly to ST.ST 398217700ATTACHMENT SET2. Remove the drain plug and f ...