I picked up a new 2023 UForce 1000, I was working on installing a turn signal kit (aftermarket XTC), and I am realizing that I have no tail lights. Brake lights work, but tail lights never illuminate. Switch between running, DRL, headlight, low, high etc, never any running lights.

I am hoping its just a plug somewhere not seated perhaps? I tried the main harness under the bed. Unplugged and replugged. All fuses are good.

Any ideas? I don't have a trailer for it at the moment, so going back to the dealer is difficult.

After I bought the aftermarket stuff, I see there wiring appears to be all in place from the factory. I was going to try to make as many connections at the factory molex under the front cover as possible. I see conflicting info on if the tail and head lights would need to be changed if I just got the factory flasher module, switch etc. Any ideas there also?