Originally Posted by TXMYTX
Ever since I bought the trailer, I've had trouble with the right rear brake/signal light unit...Sometimes it would work, often not. I've changed the electrical connections from the trailer to the TV several times ...Works for a while ... Completely out now. No problem with the left light..
I've changed the electrical connections from the trailer to the TV several times...
Have you checked the tail light itself. If I recall correctly the 09's do not have LED lights, so the bulb(s) could be loose in the socket, or the wires to the socket might have a loose connection - solder or twist connectors? Or I suppose the bulb itself might have a damaged filament. (BTW an upgrade to LED's gets you a much brighter light and there are fewer things that go wrong with these fixtures too.)
If none of those, UGH - you might have a short in the wiring to the fixture itself. The area between the skins is just full of sharp edges, and if a wire rubbed against one of those it could cut through the insulation.
Good luck, hope it's something easy to spot.