I have a '95 Lmtd Explorer w/ EATC. The fan for the Heat/AC is either full blast or not at all. (ie. if the fan speed wheel is set just a hair below full blast, the fan turns off).
I've been told there is a speed control module for the fan on the EATC systems. Anyone have an estimate of what those cost... And whether they are easily accessible for a diy replacement?