7 Way Plug Wiring Colors. 7 way blade trailer end plug. Brake controller output black.
Stop into our harrisburg pa dealership today or call to learn more. 7 way plug wiring diagram standard wiring post purpose wire color. 9 00 is yellow and left turn and brake.
Please contact your trailer manufacturer for further details.
The green wire is right turn brake the yellow wire is left turn brake the white wire is the ground the brown wire is the taillights the blue wire is electric brakes and the black wire is the 12v power. If and i say if your trailer uses the standard wire colors then you will need to match the function not the color. We re happy to help guide our customers to the right trailer or snow plow for them. Brake controller output black.
