Electric Brake Wiring Diagram 7 Wire. Blue pin for electric brakes. Brown pin for unwanted markers tail lights and running lights.
But it doesnt mean link between the cables. Blue pin for electric brakes. Next you will require to connect a red colored power cord.
You must find the wire from the brake switch under the dash that comes on when you step on the brake pedal.
7 way plug wiring diagram standard wiring post purpose wire color tm park light green battery feed black rt right turnbrake light brown lt left turnbrake 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. Red 12 volt auxiliary power. 5 core does not include the blue and black cables that are traditional used for blue electric brakes black aux reverse most trailers particularly box and standard box trailer use 5 core trailer cable. There will be primary lines which are represented by l1 l2 l3 and so on.