Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0128 lost communication with park brake control module

Subaru Legacy BN/BS (2015-2019) Service Manual / Infotainment system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0128 lost communication with park brake control module

Detected when CAN data from VDC CM does not arrive.

NOTE:

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

Dtc b2240 can communication (audio) stuck

DTC DETECTING CONDITION:Detected when the resistor is stuck during the CAN bus communication process.TROUBLE SYMPTOM:Screen display does not link with combination meter or vehicle.STEPCHECKYESNO1.CHEC ...

Dtc u0122 lost communication with vehicle dynamics control module

Detected when CAN data from VDC CM does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Other materials:

Inspection
• Make sure that all component parts are free of scratches, holes and other faults.• Check the tooth contact. Drive Pinion Shaft Assembly > ADJUSTMENT• Apply CVTF to bearing and rotate the bearing to check for noise or dragging etc.• Check the bearing preload of drive pinion ...