Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Subaru >> 2022 >> Ascent Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 3 (Body Control System (Diagnostics)) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC U0164: Lost Communication With HVAC Control Module

DTC U0164: Lost Communication With HVAC Control Module

WARNING: This page is about a different car, the 2021 Subaru Ascent. 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:
  • Check if the customize setting is correct.
  • Perform the diagnosis for LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS)>Basic Diagnostic Procedure>PROCEDURE .
scientia non olet · About Mike's Workshop Manuals