Mechanics

MERCURY MARQUIS DOOR PROBLEM

2006 Mercury Marquis • 87,500 miles

I cannot get the direction registers to move, defrost and defrost & floor works. I have taken out the radio and checked for vacumn leaks inside and found none. How do I determine what the problem is? This is a LS so the climate control is auto
The engine seems to run fine with no noticable problems. A slight vibration at idle nothing else
What to do?
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Guest
April 3, 2013.



I had same issue I took out the eatc and opened it, I then replaced the orings with some I bought from ace hardware. It solved my ac issues

Tiny
Thephnx39
Apr 27, 2013.
THERE ARE MODE DOOR MOTORS FOR THIS BUT THEY ARE AT THE TOP OF THE HVAC UNIT AND THE DASH NEEDS TO COME OUT TO ACCESS.

Sorry for the caps, got stuck

have them checked first before going after them if you do them, there are 3 and I would do them all.

Roy
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ASEMaster6371
Apr 28, 2013.

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