a/c fan only works on high!

[hpierce301]

not a huge problem, but irritating nonetheless. air conditioner blows cold air, but only on high, none of the other settings work. Is there a fuse blown somewhere that I can replace? Any clue what may cause this?

 

[Turdle]

Yes
If you look at the blower motor housing, at about 4 oclock there is a small bundle of wires. Take out the screws holding that plug to the blower housing and remove the blower resistor--check it for damage

 

[gijoecam]

Be sure and check the pigtail too. Both the resistor pack and wiring harness were bad on mine. $30 at any dealership will net you a new pigtail and resistor pack.

-Joe

 

[hpierce301]

thanks guys!