Use a simple 4 way flat connector to power your 2 light trailer lights or use a custom vehicle specific trailer wiring harness. Use the 7 pin connector anyway see below and just leave out the last 2 wires.
Trailer Wiring Diagrams Johnson Trailer Co
Wiring diagram for 7 wire trailer connector. When wiring a trailer connector it is best to wire by function as wire colors can vary. This report will be talking wiring diagram for 7. As the name implies they use four wires to carry out the vital lighting functions. 4 way trailer connectors are typically used on small trailers such as boat snowmobile utility and other trailers that that do not use brakes. Some vehicles use a combination bulb dual filament for turn and stop. If you are looking at the inside of the trailer connector where the wires mount to the terminals starting at the top and rotating clockwise.
This vehicle is designed not only to travel 1 place to another but also to take heavy loads. Lets see what types of connectors the trailer light wiring industry uses today. We have an excellent wiring diagram on our website i will provide you a link so you can look at it. While the basic configuration is a 4 way flat connector that features one female and three male ends you may come across connectors with up to seven pins for additional functions that require wiring including electrically actuated brakes power source for a winch etc. Hopkins 7 blade trailer wiring diagram wiring diagram is a simplified all right pictorial representation of an electrical circuitit shows the components of the circuit as simplified shapes and the gift and signal friends in the middle of the devices. 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.
Wiring diagram for 7 pin trailer plug wiring diagram 7 pin trailer plug ford wiring diagram for 7 pin flat trailer plug wiring diagram for 7 pin round trailer plug folks comprehend that trailer is a car comprised of quite complicated mechanics. If your truck has a built in 7 pin socket but you only need 5 of the pins. 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. Tow vehicle taillight wiring 2 wire system. The four wires control the turn signals brake lights and taillights or running lights. Tow vehicle has same bulb for lighting stop and turn signals.
Trailer wiring diagrams trailer wiring connectors. Following the standard method for wiring a trailer connector is vital to the safety of your vehicle while towing. Use this 4 pin trailer wiring diagram to properly wire your 4 wire trailer plug. They also provide a wire for a ground connection. Connecting the wrong color wires will result in mismatched taillight functions and confusion on the road. 4 way trailer connectors are.
Various connectors are available from four to seven pins that allow for the transfer of power for the lighting as well as auxiliary functions such as an electric trailer brake controller backup lights or a 12v power supply for a winch or interior trailer lights.
Gallery of Wiring Diagram For 7 Wire Trailer Connector
