Installing a trailer wiring harness on a 2012 ford focus. Color code 7 blade trailer plug wiring diagram.
Trailer wiring color code explanation.
Trailer wire color diagram.
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. 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. Trailer plans trailer build car trailer utility. If a trailer has brakes then it needs a connector with at least 5 pins. Whether you re installing a new trailer light circuit in your car or truck or trying to troubleshoot trailer wiring that is not working you ll need to understand what each wire in the trailer wiring harness does where it likely goes and why it may not be working well. We have an excellent wiring diagram on our website i will provide you a link so you can look at it.
Always test wires for function and wire accordingly. Print the wiring diagram off plus use highlighters to be able to trace the routine. Traditional trailer with brakes use a 5 pin connector. Trailers longer than 15 feet and heavier than 1 500 lbs must have a brake system that means another circuit for hydraulic brakes. Green right turn lights brakes. Jun 27 2017 7 pin trailer plug light wiring diagram color code.
Tm park light green battery feed black rt right turn brake light brown lt left turn brake 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. 4 pin 7 pin trailer wiring diagram light plug house electrical wiring diagram. Need to know which color wire go to which post. 1 4 wire the first 4 pins white brown yellow green just like the 4 pin connector above. A single trick that i 2 to print out a similar wiring plan off. Trailer wiring color diagram 7 way trailer wiring color diagram trailer light color wiring diagram trailer plug wiring color diagram people today comprehend that trailer is a vehicle comprised of very complicated mechanics.
This article will be discussing trailer wiring color diagram. Saved by drew ichthus. When you make use of your finger or stick to the circuit together with your eyes it s easy to mistrace the circuit. Installation of trailer lights with red black and white wires to traditional trailer wire colors. Can trailer 4 way be ran to trailer with 8 wires for trailer wiring. Yellow left turn lights brakes.
Brown tail lights running lights. The 5th pin a blue wire gives power to operate or disable the trailer brakes. If you are looking at the inside of the trailer connector where the wires mount to the. How to install a 7 way trailer connector to add a 12 volt power lead to a trailer. When wiring a trailer connector it is best to wire by function as wire colors can vary. This diagram shows the colors of a basic trailer wiring setup as well as what each wire is supposed to be connected to.
White ground wire. This vehicle is designed not just to travel 1 location to another but also to carry heavy loads. The fifth wire blue is meant for reverse. Trailer connector wireing diagram.