Heat Problem on a '94

[Kinger402]

When I turn on my fan it only works in the HIGH position. The LO and the 3 or so intermitten positions do not seem to work. The blower only comes on in the HIGH position. It doesnt matter if I have it on A/C or Heat/Vent or whatever. It is very annoying because not only is HIGH heat very loud but it also gets to warm and I have to shut it off. Then i get too cold and have to turn it back on again. Please help me with suggestions on how to fix this. THANK YOU

 

[97v6Silver]

go ax ford whats wrong with it the diagnosis should be free

 

[marvinmycat]

In the mean time, set the temp control to somethin within the warm range so you don't freeze or melt away!

 

[greenstang01]

The blower motor resistor is bad. It's about a $14 part from Ford. On a 2001, It's up under the passenger side of the dash and it attaches to the pastic ducting. It's a rectacgular panel held in with 2 small screws and has a plug with 4 wires attached to it. I would think it's in the same area on a '94, maybe check a repair manual to verify it's location. It took me all of 5 minutes to change out mine, but there's no telling what Ford will charge to change it.