well after putting the dash back in the truck I noticed a funky hidden switch connected to the yellow wire running down the column. I just noticed it and don't have any of the wiring hooked up so I cant test it at the moment. So I was wondering if any of you guys know what that wire is?? Thanks guys

 

on mine it controls the starter

 

hmm... I wonder if it was put in as a anti theft deal.. That is the only thing I could think it would be..

 

the switch prob ya mine had an alarm and they spliced into it