TxBucki Posted December 8, 2019 Report Share Posted December 8, 2019 Daughter has 2012 Edge with Microsoft Sync. Sometimes when I start the car, everything works great AV/Heater, sometimes system will NOT come on at all. She hits a bunch of buttons and sometimes it will come on, but again, sometimes it does not. Sometimes when she does nothing, it will all of a sudden come on. While driving and it's on, it will NOT just turn off. I'm ruling out ground short b/c of this. I have asked her to do the Power on/Defrost button, but she says it's hard because it's the defrost button is sensitive. I guess once she comes home for Christmas break I'll try the button thing, but is there a way to test the Blower Motor Resistor (does it sound like maybe could be this)? Any help will be appreciated. Quote Link to comment Share on other sites More sharing options...
TxBucki Posted July 1, 2021 Author Report Share Posted July 1, 2021 Update: Come to find out it was the actuator doors for the AC/Heater. I replaced them both and everything works great. 1 Quote Link to comment Share on other sites More sharing options...
WWWPerfA_ZN0W Posted July 1, 2021 Report Share Posted July 1, 2021 glad you found the fix, but surprised no one responded to it in over a year and a half! Quote Link to comment Share on other sites More sharing options...
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