I have searched the forum with no luck to my particular problem. If the temp is set to 60 it blows the air at full fan speed as it should from any vent/defrost setting. As soon as I go to ANY higher degree setting the flow goes down to a trickle (even though fan speed speed is set to high) out of any vent/defrost. It will give hot air if that's what I set it to but considering its MN it would be nice to actually have a defroster that can get my windshield defrosted. It switches between vent and defrost just fine, control unit shot?
