Yamaha Xs 650 Wiring Diagram Simple. Yes there should be 3 wires for headlight long and short wave and a minus or ground if you need position light u need one more wire thats 4 wires. Yamaha xs xs d e electrical wiring diagram schematics here.
Ive wired a few bikes before. Simple easy to read and to the point. Yamaha xs xs electrical wiring diagram schematics to here.
Simplified chopper wiring harness for yamaha xss with seperate voltage regulator comes with detailed wiring instructionsdiagram.
Here are some simplified wiring diagrams to help you. 1978 yamaha xs650 wiring diagram. Yamaha xs xs d e electrical wiring diagram schematics here. Look through the diagrams find one that has the pma and the pamco.