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. If your vehicle is not equipped with a working trailer wiring harness there are a number of different solutions to provide the perfect fit for your specific vehicle.
Replacing 6 Way On Trailer With 7 Way Connector Etrailer Com
7 way trailer light diagram. 4 way to 7 way adapter recommendation for flat towing. I just tell the borrower the load capacity is 3000 even though true capacity is 5000 another way is to have an adapter that goes from the trailer 5 pin to a standard 7 pin with 2 wires left blank. That way the trailer brakes are ready if the tow vehicle has a 7 pin connector. Trailer wiring diagrams 4 way systems. Well walk you through the wiring process its easier than you think. Dont skimp on wire size for your brakes.
Were happy to help guide our customers to the right trailer or snow plow for them. Complete with a color coded trailer wiring diagram for each plug type this guide walks through various trailer wiring installation solution including custom wiring splice in wiring and replacement wiring. 7 way diagram 7 way diagram. 4 way flat molded connectors allow basic hookup for three lighting functions. Most of us arent electricians but that doesnt mean wiring a trailer or replacing corroded wiring is beyond us. Brake controller and install harness recommendation for a 2015 gmc acadia with tow package.
By law trailer lighting must be connected into the tow vehicles wiring system to provide trailer running lights turn signals and brake lights. Trailer electrical connectors come in a variety of shapes and sizes. The basic purpose remains the same whether your truck and trailer is using a 4 way 5 way 6 way or 7 way connector. Stop into our harrisburg pa dealership today or call to learn more. 7 way connectors allow for all functions provided by 6 way connectors three basic lighting functions electric brakes and additional power supply with the seventh wire for backup lights. Basically it is another 12v circuit typically used for a reverse light reverse lockout for trailer brakes.
Where does the 12 volt power wire come from that goes into the back of a 7 way trailer connector. Activating reverse light circuit of 7 way connector and 12 volt accessory only when key is on. And we offer so much more than that. Right turn signal stop light green left turn signal stop light yellow taillight license side marker brown and a ground white. A 7 way plug connects your trailer and tow vehicle and provides the required lights turn signals brake power battery hot lead reverse lights and ground.
Gallery of 7 Way Trailer Light Diagram
