DTC U0424 Invalid Data Received From HVAC Control Module

WARNING: This page is about a different car, the 2015 Subaru Outback and 2015 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.

Received error data from A/C control module.

NOTE: Perform the diagnosis for LAN system. <Ref. to PROCEDURE , Basic Diagnostic Procedure.>