Triplet Dad
Well-Known Member
I have a 2007 Expedition and the directional knob of the AC isn't working. When I move the knob the air always flows out of the same position. First it was only the AC vents and after taking it to the shop it worked for a few tries and now only the defrost vents. The shop says the blend door actuator is failing, but my warranty doesn't cover it. My temperature knob still works fine with changing from hot to cold. Any idea what I should replace first? Thanks.