Need some advice on my car trailer. Wiring is kind of screwed up from the pig tail to about 3 feet. Taillights look good and wiring looks good under the trailer. Do I replace the whole thing or just replace the 3 feet of pig tail. Trailer is a 2005 but been inside in the winter months.
When I did my old trailer, I put it on jack stands as high as I could get it. Then started in the back and moved to the front replacing everything. Peace of mind kind of thing.