Troubleshooting Trailer that Wont Show Connection on Vehicle Brake Controller
Published 09/17/2015
Question:
With my utility trailer hooked up the controller will not light up. It used to work. The controller still works on another trailer. When I used a battery the brakes applied. Why is the controller not working? Is it a bad magnet?
asked by: Chris
0
Expert Reply:
Chances are there is corrosion on the trailer connector brake output circuit that needs to get cleaned off. Take a look at both trailer connectors and clean them off with some fine grit sandpaper. That should fix the problem.
I also attached a help article on troubleshooting brake controller installs for you to check out as well.
expert reply by:
Jameson C
0
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