I have a 07 mercury grand marquis and the heat only blows out thru the top of the dashboard vents. Can anyone help

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Asked by Feb 07, 2015 at 07:45 PM about the 2007 Mercury Grand Marquis

Question type: Maintenance & Repair

2 Answers

42,035

Could be the EATC control unit or the dreaded blend door actuator. To replace the blend door actuator the dash needs to nearly removed from the vehicle. If it is the Automatic Temperature control unit (EATC) it is easy to replace but the part is damned expensive. Good luck with it sir.

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Here save a ton of cash and follow this i did it not to bad. https://www.youtube.com/watch?v=PtfucNa6R_o

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