My blower for the ac/heat now only works on the high setting. It was only working on med. & high but now only blows when the switch is turned to high. I am pretty sure that this is a problem with a resistor or relay somewhere. Can anyone point me in the right direction and provide a fix solution.

Thanks in advance!

 

There is a short thread with pics on this a few pages back, (6) now.
It's titled "AC/Heat what is this thingie.
Sorry, I don't know how to post links yet.
It looks like it's in the upper part of the blower houseing from the pic.
If that is your problem ?