Howdy, I got an 81 k20 that’s having some electrical problems. The dash lights/all interior lights and tail lights are out. I’ve checked the fuse, ground and replaced the headlight switch. Still don’t work. Any help would be greatly appreciated.
Thanks!
Just wanted to post a quick thread in case this can help somebody in the future. This is for a 1978, but I guess might be applicable for 80s models also.
I had a problem with no instrument cluster lights. Headlights, marker lights, etc. all worked. So did the light for the fan/heater control...