Driver side vents only blow ambient temp. NO cold AC air from it. But passanger side blows icy cold. Which actuator do I replace? And where is it located? Does anyone have a diagram of it? I know there's 2 actuators on the driver side and 1 on the passanger side. Help! Thxs. Also.... if I go to rockauto or others sites.... they show multiple actuators and valley them temp,mode,rec and blend. Becomes so confusing. I have the 2015 Edge 2.0L Titanium trim with dual climate auto control. If anyone can point directly to a link to the proper actuator, that would be amazing