7 Point Trailer Wiring. There is a trailer pig tail behind the passenger side rear tire. Anyone have a diagram of which pins supply which functions?
Makes everything so much easier for diagnosis and troubleshooting when you need to replace a wire. Than turn on the flashers and marker lights. The white wire is the ground on trailer wiring.
Learn all about trailer wiring testers at HowStuffWorks.
If you don't follow this your trailer (or tow vehicle) can't be used with any other implement.
The first thing I did was to grab the owner's manual and look for. Woodalls Open Roads Forum Class C Motorhomes Towed Vehicle Battery.. I drew this crude diagram to help explain.
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