Bought this 2013 Equinox this past summer, had no issues till first cold day below 30 degrees. When the heat was selected cold air came from the vents. If you moved the dial All the way to the coldest setting hot air came out. The temp actuator is working backwards. As soon as it warmed back up this past weekend everything started working normal again. I have seen a few other posts about this same issue on others including the Terrain but haven't seen a fix yet. I'm leaning towards a faceplate but would like some other ideas or thoughts. Oh, it does not have dual or auto climate control but does have the 2LT package with the touch screen display.