92 Sierra parking, dash lights not working

[bluiewest1]

Recently discovered that parking lights, dash lights, tag lights and horn not working. Checked headlights, emergency flashers, turn signals and back up lights - all working. Replaced headlight/parking light switch at suggestion of local mechanic and that didn't fix nothin'. Anybody got any other suggestions?

[anotherwagner]

I'm no mechanic but I would check all the fuses, then check the distribution block under the hood on the passenger side to see if any of those wires are loose, if that still didn't fix it iI would start looking for shorted out wires in the dash I have a 1 and have had to change some from time to time.

[19931500gmc]

Those trucks I've been told have a problem with the wires in the parking lamps that like to rub on the metal and short out.that's what fixed my truck when my lights would go out cause it would pop the fuse. I have a 93 so it'll be the same I could be wrong and I could be something else