Rv 7 Way Plug Wiring. 7 way plug wiring diagram standard wiring post purpose wire color. Tm park light green battery feed black rt right turn brake light brown lt left turn brake light red s trailer electric brakes blue gd ground white a accessory yellow this is the most common standard wiring scheme for rv plugs and the one used by major auto manufacturers today.
I have also attached a photo of the 7 way blade style connector as well. It is usually used for towing heavy duty cargo trailers aluminum trailers dump trailers landscape utility trailers equipment trailers and open car haulers and enclosed car haulers. This connector makes a great replacement 7 way rv blade connector and is interchangeable.
Sold shipped by.
How does 7 way harness unplug from 7 way connector. The suggested minimum for the ground brake power and battery hot lead wires is 12 gauge. Green 7 w a y w i r e c o l o r wire color gauge white 10 gauge blue 12 gauge green 14 gauge black 10 gauge red 14 gauge brown 14 gauge yellow 14 gauge 7 way trailer connector wiring diagram. I have attached a photo that details the wiring connections for a 7 pole round pin connector.
