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Home › Subaru › 2021 › Outback Base › Repair and Diagnosis › Electrical › Gauges › Cockpit 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

Detected when CAN data is not received from A/C control module.

NOTE: Perform the diagnosis for LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE>PROCEDURE .
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