For rear tail lights, is there only a fuse for power or is there a relay I just don't see

Do your dash lights and front running lights work? Or just your back running lights not working?

Just my back running lights

Check bulb connectors for power and ground. If you have both then try using bulb grease and reinstalling the bulbs. If you are missing one(power or ground). Then start inspecting harness for possibly broke wires.

I’m having the same problem but with reverse lights. I recently replaced one tail light now both reverse light don’t work. The fuse is fine

I am having the same issue as the initial poster. Wondering if anyone can help??