quote:

Originally posted by rizzle:
Do you know if the short is on the power feed in from battery, or on the power feed that commands the brakes to energize. I would look for cut or worn wiring around the backing plates of the trailer. The main power to the battery should be a circuit breaker that resets itself.
Edit to add, quick look at the controller manual, they have a tech line number, I would try them. Problem is most likely in the trailer, could even be a magnet surface worn through, does the trailer have a lot of miles on it?