36V club car. New batteries, new controller, new solonoid, new micro switchs, new cables. It will not make a sound and it will not go. What is wrong?

Verify that all battery cables are wired correctly. Should be in series-- neg to pos , neg to pos etc. Then measure total voltage at the main positive and negative battery posts, should be close to 36 volts. If we are good there then measure the voltage at the small posts of the solenoid when the f/r switch is in either position, the key switch is on and the pedal is pressed. I would do this only if the rear wheels are off the ground. Lets say that you do measure 36 volts there, that would mean the solenoid is probably bad.
Now lets say you don't measure 36 volts. Normally there is a small red wire connected to the main positive battery wire at the charger receptacle, it feeds the key switch, key switch comes back and feeds the micro switch on the back of the f/r switch, then to the positive side of solenoid. So connect black voltmeter lead to main negative and with the red lead measure voltage at solenoid. If no voltage keep working back until you find the trouble.
Assuming you have good voltage on positive side, now we check negative side. You probably have a fan shaped black plastic object mounted on the frame under the seat. It's named V-Glide. When you step on accelerator pedal a micro switch in the v-glide closes and provides negative to the solenoid. I hope this helps.