2010 Ford Fusion
My 2010 Fusion is driving me nuts. All the blend door actuators are good. The climate control module is good. The evap temperature sensor was recently replaced. I have cool air coming out of the defroster vents, and I cannot select other vents for the air to blow through, and cannot switch from cool to hot air. If I pull the fuse and wait a few minutes, I get hot air blowing out of the dash vents, but still cannot change what vents the air comes through. When I turn the key to the on position with the heat off, I can hear the blend door actuator near the gas pedal cycle back and forth twice, then stop. Then either later that day or the next, I have cool air coming only through the defroster vents again. I cannot figure out how to fix this. Someone please give me some help or ideas.