Thinking the resistor is out and was wandering whre it is located. Heater and a/c worked on all speeds then all of a sudden it only works on high, no other speeds work

 

It's located on the passenger side of the vehicle, where your feet go. It's kind of in an awkward spot, but It's not that bad after you figure it out. O'reilly is where I picked up my resistor and it was at a very reasonable price.

 

I found it, bought new today, thanx for the help

 

No problem! Glad you got it figured out!