First off, hello everyone!
So last fall we purchased a 74 land yacht and when I towed it home
the lights, brakes etc. all worked.
When I would do random hookups this spring everything was fine.
Now of course we are one week away from a trip and the 12v
is fine as is the 120, but when I connected it to the car nothing.... no lights at all so I will assume no brakes as well. The connector on my truck is good and the cable looked good as well.
Since I got nothing i am going to assume my ground is bad, Where would this be? at the univolt? somewhere on the chassis?
If this was anything mechanical I could replace while I was asleep but plumbing and electrical I need help, so please help.