I did some searching around on this and it sounds like I probably need a new switch. I went to crack the back window today while driving because it's nice out and nothing happened. I just used it a few days ago and it worked fine. I pulled the switch out of the hole and blew the dash crusties out of it. It still makes a clicking sound. Window works fine with the key. Think I'll be cool to just replace the switch? I need an excuse to go to the junkyard anyways there are a couple of other things I need as well.
UK

 

Bump...Need to get this fixed... Any ideas before I go and spend the cash on a switch?

 

Joey, pull one of your door window switches out and see if the prongs match up.
If so, test with the door window one.
If it works, then your back window switch is bad.

 

Well this is the second time that I have had seperate issues with the back window and it healed itself. I just pulled the Runner into the garage for the night and just for the heck of it hit the button and it is working fine Hard telling for how long but if it isn't broke dont' fix it right? Maybe one of the contacts was just dirty...anyways thanks Corey.