Mechanics

FORD EXPLORER DOOR PROBLEM

2004 Ford Explorer • 80,000 miles

Rear heat works fine front heat blows cold lines to heater core are both hot. I think it has a heat riser that works on vaccum no vac at all switch inside clicks when turned on
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Guest
December 11, 2012.



I have had this same problem. It is called the blend door actuator. It is a little door inside the unit that switches back and forth from hot to cold.

The clicking noise happens because the door is still trying to open up.

I have had to replace the front and the rear blend doors on my vehicle in the past 2 years.

Tiny
Kristinaduffy
Feb 13, 2013.