Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0401 invalid data received from ecm/pcm "a"

Subaru Legacy BN/BS (2015-2019) Service Manual / Airbag system (diagnostics) / Diagnostic chart with trouble code / Dtc u0401 invalid data received from ecm/pcm "a"

DTC DETECTING CONDITION:

Detected when CAN data from ECM is abnormal.

NOTE:

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

Dtc u0402 invalid data received from tcm

DTC DETECTING CONDITION:This is detected when CAN data from TCM is abnormal.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Dtc u0155 lost communication with instrument panel cluster (ipc) control module

DTC DETECTING CONDITION:Detected when CAN data from combination meter does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Other materials:

Installation
NOTE:Before installation, remove mud and foreign matter from the disc brake assembly.1. Install the pad - disc brake rear.2. Install the caliper body assembly.Tightening torque:Caliper bolt: 25 N·m (2.5 kgf-m, 18.4 ft-lb)Brake hose bracket: 33 N·m (3.4 kgf-m, 24.3 ft-lb)3. Connect the ...