7 Way Trailer Plug This is the "standard" plug that Fits most trucks factory plug, it has 7 flat blade pins and one center round pin. Color coded: Trailer end. Easy to Install! We also offer the truck end, and sealed plugs for both the truck and trailer, White- Ground Black- Battery Positive Red- Left Stop Brown - right Stop Green- Marker lights Blue - trailer brakes Yellow- Back up lights See my other Electrical, Controls : Trailer Plugs, Cord Adapters for other sizes or plugs
Need help sorting out the wire colors? Click here for help!
Please contact us if you have wire questions, we un a full service trailer repair shop, so we re-wire trailers daily! And remember, you can not depend on wire colors alone, you should test your particular trailer wire system. we offer phone assistance, but can not be responsible for improper wiring done by the customer..
I also have these trailer cords in other lengths and styles, CLICK HERE to see them
||Usual Trailer Wire
||Left Turn and Brake
||Right Turn and Brake
||12 volt (hot lead)