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 / Keyless access with push button start system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0155 lost communication with instrument panel cluster (ipc) control module

Detected when CAN data from meter does not arrive.

NOTE:

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

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

Detected when there is malfunction in CAN data from the engine control module (ECM).NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Dtc b2793 back up power

DTC DETECTING CONDITION:When a fault occurs in +B2 power input for the keyless access CM.TROUBLE SYMPTOM:NoneCAUTION:For replacement procedure of keyless access CM, refer to the “REGISTRATION MA ...

Other materials:

Installation
1. Install the auto headlight beam leveler CM.Tightening torque:7.5 N·m (0.8 kgf-m, 5.5 ft-lb)2. Install the relay holder.3. Install the panel - knee guard.Tightening torque:7 N·m (0.7 kgf-m, 5.2 ft-lb)4. Install the cover assembly - instrument panel LWR driver.5. Connect the ground te ...