Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0122 lost communication with vehicle dynamics 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 u0122 lost communication with vehicle dynamics control module

Detected when CAN data from VDC does not arrive.

NOTE:

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

Dtc u0140 lost communication with body control module

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

Dtc b2276 acc relay off signal

DTC DETECTING CONDITION:When input error occurs in accessory relay cut input signal of keyless access CM.TROUBLE SYMPTOM:• The accessory power supply is not cut during engine start.• Start ...

Other materials:

Installation
1. Install the front differential assembly to the converter case.NOTE:Be careful not to damage the inside of the case (especially the mounting surface of the differential side retainers).2. Install the bearing outer race.3. Temporarily install the differential side retainers using ST.ST 18658AA02 ...