[sonnysmith]

I'm so sorry,It's a G19 E. I was told by the gentlemen at Yamaha.It is a 48 volt cart.JohnnieB sorry for the extra work.
Let start by telling you what I have ck, I don't know what it should do,but when the solenoid is activated or the cart makes that clunking sound the cart has 48 volts on the small wires that hook to the solenoid,the cart will work. If I let it set for a few min. with out pushing the accelerator pedal,the cart makes that clunk sound and the cart won't work with out resetting the run tow switch.I checked the accelerator stop switch and it check OK.
It looks like all my small wire voltage come from inside of the controller,but now sure.
wiring diagrams on my computer are hard to read.
JohnnieB, once told me checking voltage is fine,but you must know what it's doing,and that's a problem for me.

Thanks
Sonny