NYMetsFan86

I have a 2021 RST Z71 that already had the fog lights installed. I swapped them out for smoke lens fog lights. Literally just bolted on and plugged them in since it was already wired. They don't turn on. I am thinking the aftermarket lights themselves are faulty as the original fog lights worked fine. Anyone have a similar issue?

fuse does not look blown, need to grab a multi tester after work to check the harness. ..I was hoping it was the fuse.

gonna give this a try and see what happens. Will report back, Im guessing if the fuse box went its a warranty replacement but i never want to assume

I was outside my truck while it was running last night ans noticed the third brake light was off. I had someone stand behind it while I hit the brakes, no light. I then had someone stand off to the side while I put it in reverse. Still no light. Should I test the harness? Any ideas? I am now uncertain how long it has been out or how to troubleshoot and find out what the issue is. Thanks 2017 silverado LT Crew 4x4