Defrost is blowing cool air when heat is on. The rest of the vents are hot.
Asked by GuruN6PTJ Nov 07, 2019 at 06:30 PM about the 2007 Ford Explorer Sport Trac XLT 4WD
Question type: General
Defrost is blowing cool air when heat is on. The rest of the vents are hot. I can
change from floor to dash area and it’s hot. Move to the defrost and it blows
cool. Lots of air but just cool not hot.
3 Answers
Just replaced that a few days ago. Could it be a new bad part ? I have great air flow bottom, dash & defrost areas. Air hot bottom dash but not defrost
1 people found this helpful.
lincolnscott49 answered 4 years ago
Could be the actuator that controls the blend door you replaced or a different blend door all together.