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Home › Subaru › 2022 › Forester Limited › Repair and Diagnosis › Engine Performance › Engine Control Systems › Auto Start Stop 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

DTC detecting condition: 

Detected when CAN data from A/C control panel does not arrive.

NOTE: For the diagnostic procedure, refer to "TRANSMISSION (DIAGNOSTICS)". Ref. to TRANSMISSION (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC U0164 LOST COMMUNICATION WITH HVAC CONTROL MODULE .
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