Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0424 invalid data received from hvac control module

Subaru Legacy BN/BS (2015-2019) Service Manual / Body control system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0424 invalid data received from hvac control module

Received error data from A/C CM.

NOTE:

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

Dtc u0427 invalid data received from vehicle security control module

Received error data from keyless access CM.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Dtc u0423 invalid data received from instrument panel cluster control module

Received error data from combination meter.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Other materials:

Inspection
1. Moving the front tire up and down by hand, check there is no play in bearing, and check the wheel rotates smoothly.CAUTION:If there is any fault in the bearing, replace the hub unit COMPL.2. Inspect axial play of the hub unit bearing.(1) Remove the tire and disc rotor.(2) Inspect the lean of axis ...