
Related: Step-by-step guide for replacing trailer lights and wiring harness. These are also referred to as “2-, 3-, 4- or 5-way connectors”. Harness plugs into your existing 4-way and hardwires for other pins on. The one you need may depend on your vehicle, trailer, caravan or bike rack, as each will have different. This kit converts your vehicles 4-way flat trailer connector into a Quick-Install 7-way, RV-style connector. Simply remove the damaged plug, insert your wires into the new plug, and press closed to secure the wires. Varieties of trailer wire connectors include 2-, 3-, 4 and 5-pole flat connectors. There are two types of towbar sockets: 7 pin and 13 pin. Replace a damaged 4-way flat, vehicle-end connector in just seconds with this Quick-Fix plug. To help you with making the connections to your vehicle, trailer wiring harnesses have color coded wires. 7 Way RV type plugs are now the most common and the diagram below will help you wire the trailer or tow vehicle correctly. When selecting a trailer wiring kit, be sure to choose one that is compatible with your vehicle’s lighting wires. Product Category, Electrical Connectors Product Number, 37675 Product Name, Pollak 11-700 7-Way Trailer Connector Plug, Heavy Duty Connector Type, Circular /. The most common type of trailer connector is the four-way flat connector. There are different types of trailer connectors, and each type has its own specific use. Auxiliary connectors are used to supply power and control to auxiliary devices (i.e., lift gates, refrigeration power units, dome lamps, etc.). Primary connectors are used to supply power to devices regulated by FMVSS 108 and FMVSS 121.

It allows the trailer to be connected to the vehicle so that it can be towed. The standard includes two types of connectors: Primary and Auxuiliary (AUX). Boat trailer light wiring consists of a plug connected to the tow vehicle’s lighting circuitry, a matching trailer light connector on the trailer wiring harness, a wiring harness that runs the length of the trailer frame and a variety of lights around the trailer’s perimeter. A trailer connector is a device that connects a trailer to a vehicle. Connector is an exact OE replacement on Chevy, Ford, GMC and Nissan. This 7-pole, sealed, RV-style trailer connector plugs into the factory socket on your truck or SUV. Round connectors have circular holes for the same connection. Flat connections have wide slots for the vehicles male connectors to slide into. If your trailer’s lights are on the fritz, the problem can often be traced to the wiring. Type of Wiring Cable Cutters (1) Crimpers (2) Electrical Tools (27) Multi-Function Adapter (17) Single-Function Adapter (88) Soldering Tools (7). Look at the trailers 7-pin electrical harness and determine if the electrical connections are flat or round.
#Trailer connector types drivers#
Keeping your trailer’s running lights in perfect order is essential for your safety and legally required to let other drivers know your intentions.

Your trailer’s lights are only as good as its wiring.
