I need to see a wiring schematic to wiring a 1985 40 ft flatbed trailer. I have seven pin round connector. What I need to see is where each wire goes and how it is connected to the lights on the trailer. Is there a book or easy diagram to follow?
asked by: Herbert
I do have a handy trailer wiring FAQ article that would be perfect for you. I have included a link to it. I have also included a picture that shows the typical wiring diagram of a 7-Way round pin trailer side connector.
You can also use Jacketed 7 Wire, # DW04914-1, if you need to replace the wiring on the trailer. This wire is sold in 1 foot increments.
expert reply by: Michael H
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Trailer End Connector
Featured Help InformationTrailer Wiring Diagrams