2003 3.2tl. when i turn on my ac i can hear it running from the engine, but no air comes through and i tried the heater, it was the same thing. i think the problem is the blower motor, harness, or the transistor. My problem is i don't know where or how to get access to these parts. Can someone help me to find where these are?

 

Go here: http://www.justanswer.com/uploads/di...harness_sb.pdf

 

Had the same problem and fixed it today. Btw there are quite a bit of these threads on these forums so you might wanna search. Anyway if you look at the wires connecting the blower motor they are all exposed and like melted the white plastic thing that they plug into. Just replace the sub harness, the transistor and all should be good. I also had a fuse that was blown so i had to replace that too.

 

Any of said multiple threads have pics of entire fix? I am going to be fixing same problem on mine soon and will take lots of pics if needed...