Tag Archives: 5 wire to 4 wire trailer wiring diagram

5 Wire Trailer Diagram

Trailer Wiring Diagrams img credit : etrailer.com 5 Wire Trailer Diagram trailer wiring diagram for 4 way 5 way 6 way and 7 way 5 way systems same as 4 way system listed above but adds a extra blue wire for brake signal or auxiliary power used on pop up camper trailers or utility boat… Read More »