07 Mercury V8 no driver side heat..

[schmidty1284]

So its that time of year where you have the heat on in morning and AC by Lunch.. It has the Auto Climate Control. I replace one blend door actuator this summer for the passenger side since it was blowing hot when AC was being called for. Now this morning I turned the heat up and it only get hot for the rear controls and the passenger side. I even rotated to floor to dash to defrost and every setting on driver side is cold. Is this the Blend door actuator acting up?

 

[Explorer_PL]

Most likely. I also replaced one side - driver's, and now my passenger side does not work. I can get it to move by switching between dual and single mode, and going super hot 90 deg and down to 60, and it eventually will react.

 

[schmidty1284]

Well it was the driver side Actuator. Same part # as passenger actually little easier to install this time. Maybe 20 mins. MOTORCRAFT YH1759 is the part. Got it on Rock Auto.