The power window master switch will not work. The switches on the other windows work fine. I've noticed the when I take out the 25 amp fuse then put it back in it works. One time only. Since the other windows work I would think the 30amp and the power relay are working. In the Hayes manual the diagram shows that the power splits to go to the master switch and the other switches. Are the connections under the dash board? What is an IE2 before it goes into the junction connector?

 

Individual switches receive power from same source as master switch (purple wires).

IE2 is wiring junction behind the drivers side kick panel.

Check for power at purple wires going to master switch.

 

Thanks, I will check this.