Simple Motorcycle Headlight Relay Wiring Diagram
Wiring a motorcycle from scratch.
Simple motorcycle headlight relay wiring diagram. Your front and rear brake light switches each have two wires. On several of my motorcycle projects i started with nothing more than a simple wiring diagram drawn out on a piece of paper. Headlight relay wiring diagram the above circuit is a way to use existing headlight wiring to control 2 relays that can be placed close to the lights. Here are the basic steps for how to wire a motorcycle.
Draw a diagram to map out your wires and connections. First study the 3 diagrams that you will use as your guide on how you want to built your wiring. I usually start by mounting the battery then adding the other electrical components one at a time. Attach one wire to the backbone wire and the other one to the third wire on your taillight brake light wire.
Headlight taillight ignition switch coil etc. Wiring diagram for bulkhead lights 2017 4r70w wiring od button wire. After you have all the things and tools you will use now lets make a headlight wiring relay kit. Confirm you ll have enough length do a dry run and test the length as your turn the handle bars and properly route the wires.
1 measure the lenght of the wire you need from the stock wiring going to the left to right if your battery is in the right then your wiring should start in right headlamp going to left. The main power from the battery feeding the fuse and relays should be a nice large gauge wire as indicated. Where the above diagram says from oe low beam circuit and from oe high beam circuit you ll be making connections to your existing headlight wiring. Simple motorcycle wiring diagram for choppers and cafe racers i get a lot of questions about wiring motorcycles.
If you want to wire the bike yourself it s not too hard. Attach the hot wire from the headlight to the backbone wire and ground the other wire to the frame. Here s a typical socket for an h4 bulb. Headlight relay wiring diagram new.
Do the same with the taillight. Your wire colors may be different but the layout will be the same. Use 16 gauge or 18 gauge insulated copper wire. Universal relay kit 500479 92965263 instruction sheet rev 6 0 9 19 2013 this relay kit is designed for muli purpose use.
You still need two relays and i hope this diagram helps show why that is the case. Wiring diagram for car spotlights inspirationa jeep wrangler jk.