mikeylikesit
Well-known member
The short question, is what should I be getting on a 4 pin round trailer connection coming out of the motorhome?
my understanding is..... ground, tail lights, left blinker/brake, and right blinker/brake. The lights on the coach work fine.
Well, I've wired up my Jeep with the Roadmaster diodes, exactly as indicated in the instructions, and I don't work.
What is weird is that I towed a borrowed flatbed trailer with the motorhome and the trailer lights worked perfectly..........however, when using a test light on the motorhome connector, I find..........
left and right brake/turn signal to the ground pin work fine. When I turn the tail lights on, then it seems to have voltage on all 3 pins to ground. I'm hoping that I'm missing something simple.....
any ideas?
thanks folks!
my understanding is..... ground, tail lights, left blinker/brake, and right blinker/brake. The lights on the coach work fine.
Well, I've wired up my Jeep with the Roadmaster diodes, exactly as indicated in the instructions, and I don't work.
What is weird is that I towed a borrowed flatbed trailer with the motorhome and the trailer lights worked perfectly..........however, when using a test light on the motorhome connector, I find..........
left and right brake/turn signal to the ground pin work fine. When I turn the tail lights on, then it seems to have voltage on all 3 pins to ground. I'm hoping that I'm missing something simple.....
any ideas?
thanks folks!