How to check selanoid in Harley Davidson golf cart

Question edited for clarity.
Question moved to golf.

Solenoid. (electro-magnetically operated switch)

What are the symptoms of a bad solenoid in a golf cart? On an electric golf cart, the most common symptom is the solenoid is not delivering electricity to the controller when the vehicle's ignition is turned on. In normal operating conditions, the solenoid clicks on and off with the ignition switch. A failing solenoid will generally not click.
https://www.google.com/search?q=patterson+golf+buggy+solenoid

If it clicks, it is more likely to be the accelerator potentiometer, basically the variable gas pedal. Great resource in the link for Golf Cart woes.

https://www.golfcartsforsale.com/blog/5-common-electric-golf-cart-problems-solve/

..

Which Model will determine the year...
year serial # model 1984 - 1986 3B G3
1982-83 3B D3

I would check with vintagegolfcarts website, they all kinds of hard to find parts.

First of all, lift rear axle off the ground and place blocks or jack stands underneath. Check to see if you have 36 volts On your batteries. Now you want to run a jumper across the big cables on the solenoid. Press the accelerator and the motor should engage. Clicking is a pretty sure sign that the solenoid is bad. Please let me know if this is useful. I can further elaborate more troubleshooting if this doesn't solve your problem.

I found the manual for you're here in PDF format
http://www.buggiesgonewild.com/gas-harley-davidson/41795-free-harley-golf-cart-manual.html

http://i130.photobucket.com/albums/p271/bernsidecycles/shovel/install_hi4_new.jpg

Simple standard ignition switch diagram for Harley-Davidson Motorcycles, hope this helps!

If you'l Google 'H-D golf carts", you'll get lots dealers that sell the manuals and the schematics are in those. The manuals aren't that expensive and contain all the info you need to fix anything that goes wrong with your cart. Believe me when I tell you that the manual will pay for itself. The reason I say this is because there is NOT ONE THAT WILL WORK ON ONE OF THESE CARTS as far as I know of. The H-D dealers won't even look at one. Since parts are sometimes hard to get, the other cart dealers won't mess with them either. So, you're relegated to doing you own work. You need the manual.

Good luck
Steve