DTC U0164 Lost Communication With HVAC Control Module
WARNING: This page is about a different car, the 2016 Subaru Outback and 2016 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
No data is received from A/C control module.
NOTE:
Perform the diagnosis for LAN system. < Ref. to
PROCEDURE
, Basic Diagnostic Procedure. >