What is a 7-way trailer connector?
The 7-Way Trailer Plug is around 2″ diameter connector that allows an additional pin for an auxiliary 12-volt power or backup lights.
What kind of wiring is used for trailer lights?
Basics: 7-Way Connector. 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.
What kind of trailer connector do I Need?
Trailers that use this are usually fairly light weight and don’t have brakes or other power accessories. It’s the most common style for “consumer” type trailers. Small utility trailers, light boat trailers, little campers, off-road trailers and many more use this traditional 4-Pin Flat connector.
Where are the male and female connectors on a trailer?
This connector is commonly found on most light-duty trailers. On the vehicle side, there will be a female connector, while the trailer/RV harness will have a male connector. When wiring trailer lights, make sure to route the harness away from anything that could damage the wires.
What are the lights on a light duty trailer?
Lighter Duty Trailer (No Brakes) = Use a 4-Pin Connector. 1 . White = Ground (See White Wire Notes below.) 2 . Brown = Tail Lights, Side Markers and Running Lights (See Brown Wire Notes below.)
How do you wire trailer tail lights?
Connect the green wire to the brake/turn-signal wire with a quick connect. Route a yellow wire along the left side of the trailer to the tail light. Connect the yellow wire to the brake/turn-signal wire with a quick connect. Route blue wires along the left and right sides of the trailer frame to the brakes.
How do you test trailer lights?
To test your trailer plugs, turn your multimeter to volt DC settings, then connect the black probe to the negative terminal and your other multimeter probe to one of the positive pins, and turn on the light that is controlled by that pin. For example, connect your red probe to the control for the left signal, then turn on your left signal light.
What is a 7 pin trailer plug?
The 7-Way Trailer Plug is around 2″ diameter connector that allows an additional pin for an auxiliary 12-volt power or backup lights. It is usually used for towing a heavy-duty landscaping trailer, car trailer, boat trailer, horse trailer, travel trailer, construction trailer, and larger trailers.
What is a trailer connector?
A trailer connector is a multi-pole electrical connector between a towing vehicle such as a car or truck and a trailer.