
I have tried to isolate where the problem is and ... well it is beyond me where the problem is.

I went out and bought new lights... and wire harness and will begin the process of changing them out this weekend. A project that I will try to document for everyone here. Because this will happen to your trailer .... sooner or later.

Stay tuned.
Items already checked
-Ground on trailer frame
-Bulbs in lights
-Checked wires for crushed or broken areas
-Checked lights in car - functioning fine
-I have a car that lights go on automatic when dark - this is a problem but I can bypass this by putting on lights using switch