This pinched electrical cord was causing all kinds of issues with our trailer's braking system. To combat the problem we took the trailer to the manufacturer, Carson Trailer in Compton, California, for service. Carson's technicians replaced the cord with a brand-new one, and then they tested it to prove it was wired correctly. They also discovered two of the running lamps were not working. In a little under a day, Carson had us fixed up and running again.