i changed the wiring harness to the brand new tail lights easy enough ,,and grounded the only white wire to the frame of trailer and guess what no lights ,,,HELP old stuff wouldnt work and great new stuff wont work either HELP ME PLEASE
You need to test out wires with a multi meter. Check U-tube they have an amazing amount of how to videos. http://www.youtube.com/results?search_query=trailer+wirering Hope this helps, Tony, Joy and Cool Paw Luke
all i find there is to color match the wires and ground to trailer the only white wire i have to make sure i have the right brown wire to go with the yellow and the ground wire i think the rust proofing might be a issue wher i have the ground ,it should be a simple thing to do ,thanks for the input trying to go camping .but with no brake lights and such can go have a great summer folks did you see my pictures ?of my 1967 chariot also have a slide show on my page
Check your fuses, trailer and hauling vehicle. I know it's something you probably already checked, but just in case you didn't......