Universal Vehicle Wiring Diagram

Whether it be hot rod street rod muscle classic car or universal wiring harnesses and accessories painless has your classic car truck off road rig or race car covered.

Universal vehicle wiring diagram. Wiring is straightforward with threaded studs on the back of the switch over which eyelet connectors fit and the eyelets are. Universal wiring harness instructions installation. After a couple minutes of tracing the correct wires to the new ones it was a matter of minutes before we had the new harness successfully. If the year of your vehicle is listed as having two or more types of door lock systems you must test for.

To get around this issue we simply did some quick researching and got a hold of the original wiring diagram for our car. Universal ignition switches are used on off road vehicles boats generators and industrial equipment. Since this harness can be installed in many different types of vehicles the installation may require some modifications to suit the options and features of your vehicle. Since 1974 we have been providing quality electrical products to the street rod hot rod custom car truck and racing markets.

It s cheap by the foot and protects the wiring from any cuts wear etc. Ok so let s get to wiring. This highly versatile wire harness works with nearly any 12 volt vehicle engine and transmission combination carb or efi automatic or manual including engine swaps. See the lighting diagram below tip.

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. Don t be afraid to mix colors if you factory wiring diagram has the wrong one for a matching circuit. Fitting installation guide universal. Just make sure the gauge is ok for what you want.

Pioneer of do it yourself automotive wiring systems. I recommend using a factory wiring diagram for your vehicle to help match up the wires it s simple to match colors but the wires are all marked on the branches with what goes where. 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. So use the right size wire.

In most cases we provide you with the central lock wiring colour s diagram for your car normally a separat sheet is enclosed. The instructions are straight forward and easy to read. Ron francis wires work. They are durable and easy to install but they offer very little in the way of security.

It s fully insulated and contains up to 7 wires. Whether you re building an option loaded car or just want to have extra. Celebrating 30 years as the leading manufacturer of automotive wiring. Official site of ron francis wiring.

Our universal wiring harness is the perfect solution for vehicles with no reproduction harness options custom builds or the budget minded diy builder.