Amazon: Ez Go Golf Cart Battery Wiring Diagram Product Features.. Compact and Solid Design,Wiring diagram labeled on the back, easy to Electric EZGO golf cart wiring diagrams - Buggies Gone Wild wwwiesgonewild››Electric EZGOElectric EZGO golf cart wiring diagram : Fleet Cart. pre medalist/txt Basic Ezgo electric golf cart wiring and manuals wwwiesgonewild››Electric EZGOI have this. Note that this is accessory wiring only. It includes the key switch but only the 12v part of the key switch. Assumes a cart with factory lights and a 3 position key switch (off-on-on with lights). How To Wire A Radio To EZGO Golf Cart Simply hooking the radio power to two batteries on your EZGO Golf Cart is not the best way to go. Your EZ-GO cart will need a converter from 48 or 36-volt to 12-volt for the radio. Basic EZGO Golf Cart Problems And How To Fix I have an ez go golf cart and having problems like the people up above. I was riding my golf cart fine yesterday, then when i went to load it up on the trailer, i got it half way up the lift gate and it stopped working, making a clicking noise, smelled like something was burning underneath.