Every couple of months my blower motor housing fills with water and begins to leak water on the passenger side floor. I believe that the AC drain is getting plugged and causing the water to back up. This happens in the cold weather (around freezing) and when I leave the defrost on. I don't think there is a physical obstruction in the AC drain. Has anyone had a similar problem? Where and what is the control that tells the AC to turn on with the defrost? I hear that the AC comes on with the defrost when the temperature is above 50 degrees. I think my AC might be coming on all the time and icing the condenser drain shut at colder temperatures. Also where is the condenser drain so I can inspect it. (I don't have a garage and it's kinda cold out to lay on the ground so is this something I should take to the dealer?)
Thanks in advance for any help!
NC Boilermaker