1953subarumechanic Posted December 14, 2016 Share Posted December 14, 2016 My 2006 Outback wagon with auto climate control will blow heat on left and perform correctly. Intermittent heat on right. Have changed passenger actuator motor no change. Can anyone help? I have not had it into dealer to check on board diagnostics. Quote Link to comment Share on other sites More sharing options...
Caboobaroo Posted December 15, 2016 Share Posted December 15, 2016 It's probably internal to the head unit itself. They, and the radio, are known to have isues with unusual problems. Best bet is to either find yourself a used head unit or Subaru does sell remand units with a core charge. All they need to know is the model number, which is on the trim. Quote Link to comment Share on other sites More sharing options...
idosubaru Posted December 15, 2016 Share Posted December 15, 2016 (edited) Heater core. Some 2006's have a recall for too much Chlorine in the coolant, stop in Subaru and see if there's any informaiton on that recall, a TSB, extended warranty, etc....after 10 years I can't imagine there being any warranty but it's worth an ask. You could try flushing but efficacy of that, while variable, is probably limited. Edited December 15, 2016 by grossgary Quote Link to comment Share on other sites More sharing options...
Fairtax4me Posted December 15, 2016 Share Posted December 15, 2016 Check the coolant level. Quote Link to comment Share on other sites More sharing options...
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