Hey thanks for all the help and pictures!!!! really explained it all! The local GM dealership said it was almost $100 for it, i'd have to think he looked up the wrong thing. Are you buying yours through RockAuto?, just curious what the total is. I have a trailering package so it sounds like i'd want the one with the part# ending in 0. Sounds like its just a little more heavy duty allowing for extra trailer lights. And i feel exactly the same way you do about feeling dumb as hell when your flashers go off!!!! thanks again!~
Well when i turn on my right signal i get the 4-ways, so from what i've been reading it sounds like the flasher relay, which i think is under the dash on the drivers side but im not for sure, any help would be great!!!