- posted
20 years ago
96 Exp door that blends cool/warm air to achieve temperature set only works to cool when set to 60 degrees, as soon as you try to go up with the temp the door swing wide open and you get all hoot air. In winter it is at max heat (90 degrees) no matter what temp you set, any suggestion on fixing without replacing $1400 heater unit the dealer suggests? Thanks for any help...