Hi, this is my first post here. My 1996 GMC 2500 4x4 turn signals would not work unless I got the hazard switch in exactly the right position. It worked like this for about a year, then stopped. I recently installed a new turn signal switch, which worked for about a day, then crapped out. Now I have nothing when I hit the turn signals. The cruise control, wipers and hazards work, but no turn signals. Has anyone else had this problem? I would replace the signal flasher, but I can't find it. I took it to a shop and they could not find it either. They said the dashboard may have to come out, as someone has done some "interesting wiring work" under there. I run a snow plow, which could be the wiring problem. If I could just find the flasher I could see if there is power going there.