Thread: Wiring problem

Thanks for the help. It's an '01 GMC. When I got some help, I found that I don't have brake lights either. I'll check the fuses in the morning, figure the problem is in the towing package.
I have a 6, 12, 24 volt test light. No one around here carries a 1083 replacement bulb. I bought a new 6, 12 tester cheaper than the bulb will cost if ordered. Delivery tuesday of next week.
I see this thread was moved to off topic. I thought I posted it in the right place because it deals with towing lights of a boat trailer. Since you're moving, move some of todays fishing threads out of off topics.