An extra pin allows using another extra function. Use the 7 pin connector anyway see below and just leave out the last 2 wires.
5 Wire 4 Pin Trailer Wiring Diagram Wiring Diagrams Dat
7 pin 5 wire trailer wiring. This will also give you a molded 7 way connector and box to ensure your connections are well protected. Extra long 10 ft heavy duty weatherproof corrosion resistant double prongs rv 7 pin wire inline light trailer wiring harness cable 46 out of 5 stars 57. Not all trailers have reverse lights so consider your own trailer as you wire in a 5 way plug. A colour coded trailer plug wiring guide to help you require your plugs and sockets. 5 wire trailer wiring diagram. The basic purpose remains the same whether your truck and trailer is using a 4 way 5 way 6 way or 7 way connector.
By law trailer lighting must be connected into the tow vehicles wiring system to provide trailer running lights turn signals and brake lights. 5 pin trailer wiring is very similar to 4 pin wiring but it adds in a blue wire for the reverse or backup lights. Includes guides for 7 pin 6pin 5 pin 12 pin 13 pin pin and heavy duty round plugs and sockets. Blue electric brakes or hydraulic reverse disable see blue wire notes below in the trailer wiring diagram and connector application chart below use the first 5 pins and ignore the rest. Trailer electrical connectors come in a variety of shapes and sizes. Hi i have a 7 hole plug for trailer but only 5 wires im trying to connect too the 7 pin plug with 7 wires on the car having great difficultly can you help.
5 way trailer wiring diagram allows basic hookup of the trailer and allows using 3 main lighting functions and 1 extra function that depends on the vehicle. Pwr 7 way trailer plug connector cord 7 pin. My recommendation because your wiring colors are not standard is to use the epicord 7 way molded trailer plug with junction box 10 long 277 000141 to help you with isolate the functions and assist with future troubleshooting as needed. Online led store 7 way blade to 5 way flat trailer adapter nickel plated copper terminals rugged nylon housing compact design 7 pin to 5 pin trailer wiring plug adapter 45 out of 5 stars 76 875 8. If your truck has a built in 7 pin socket but you only need 5 of the pins. Recommendations for 7 way to 5 way trailer wire adapters question.
Gallery of 7 Pin 5 Wire Trailer Wiring
