Signal Lights not working.

I have a 97 olds. bravada and the turn signals do not work. When you put the hazzards on, all of the lights work. I checked all of the fuses and they all are good. I figured that it might be the actual turn signal lever near the steering wheel. I bought one and changed it out and it still doesn't work. As of now I am guessing it might be a blown relay somewhere or a fuse thats not in the fuse box location. Any help would be appriciated. Thanks

There are two flashers, one for the hazards and one for the turn signals. I would make sure the turn signal flasher is getting power (pink wire). you can jump the pink and purple wire to see if the turn signals will light up if they do than the flasher is probably bad if they still don't than it may be a bad multifunction switch, which is not uncommon. Usually the brake lights, except for the high mount, will stop working as well when the switches go bad.