Rv Wiring Diagram

4 pin trailer wiring diagram.

Rv wiring diagram. Perhaps this section should come before plugging in your rv. Rv electrical diagram wiring schematic understanding you campers electrical wiring can be very confusing. 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. Use the 7 pin connector anyway see below and just leave out the last 2 wires.

In the trailer wiring diagram and connector application chart below use the first 5 pins and ignore the rest. If your vehicle is not equipped with a working trailer wiring harness there are a number of different solutions to provide the perfect fit for your specific vehicle. Above we have describes the main types of trailer wiring diagrams. Below is a rv electric wiring diagram or schematic including the converter and inverter for a generic rv.

Complete with a color coded trailer wiring diagram for each plug type this guide walks through various trailer wiring installation solution including custom wiring splice in wiring and replacement wiring. We have an excellent wiring diagram on our website i will provide you a link so you can look at it. A 12 volt dc electrical system and a 120 volt ac system. If your truck has a built in 7 pin socket but you only need 5 of the pins.

To connect the electric system of your trailer to the vehicle you will be using special connector. Types of rv electricity there are 2 main types of sources of rv electricity within your rv 12 volt dc and 120 volt ac same as 110 volt just like your stick brick for our purposes. When wiring a trailer connector it is best to wire by function as wire colors can vary. Your rv has two separate electrical systems.

If you search the internet and read rv forums much you will run into stories where folks have ruined appliances because the campground s wiring was improper or because the campground s voltage dropped below safe levels or surged above safe levels. The 12 volt system is powered by a battery or in some cases multiple batteries and it powers things such as the start up on your water heater furnace and refrigerator plus most of the lights in your rv s living space your water pump your carbon.