I have an 85 K1500 that I use as a plow truck. I noticed yesterday that I no longer have turn signals or brake lights (tail lights work just fine). I checked the fuse under the dash and it is not blown. Just in case, I replaced the fuse and the flasher. That didn't fix it. I wouldn't think it would be a relay since the brake lights aren't working either.
Are there fuses anywhere else that I could be missing? Any other ideas?