Need Some Help With Old Cushman Golf Cart

Greeting Cartaholics! I'm a newbie here and pretty much new to golf carts as well. I need some help on a golf cart project. I just bought a "fixer-upper" Cushman 36v electric. I want to get it working properly so my kids can drive it over to grandmas house (and heaven knows where else). I paid $50 for this thing and it seems most everything was here except batteries. Man they don't give those away......geez. Anyway, I've been messing with this thing and I've would up at a few dead ends. I've also spent some time on, but still need help. I put 6 new 6V batteries on this thing and wired them according to all the resources I've seen. I'm getting 37.47V across the battery bank in a no-load state. Someone put a new solenoid on this thing and I did some some further research to get that and the buzzer wired properly. I also had to replace some copper bars on the accelerator plate (forgive my ignorance of proper nomenclature), and put a new key switch on it. I kicked the thing on and holy smokes it actually runs. But then come the weird things that I don't understand:
1) I have tried my best to determine the model and vintage, but I'm stumped.
But my tag doesn't seem to have the proper info. My tag or "nameplate" (which is located where the literature says it should be) says "Cushman" and "881409". As best I can tell. It's somewhat damaged and difficult to read, but there definitely aren't any other numbers. I have looked repeatedly where the literature says to find the serial number (2 different places on the cart) but there is nothing. I even got my brightest light, cleaned the surfaces well, and then went so far as to wire wheel the paint off. Nothing. I can say that everything on this cart looks identical to the photos (for electric models) on the website at the link I posted above. So honestly I can't tell you guys what this thing is, but it appears it maybe in the range of 1964-1975
2) the cart still tries to "go" when the accelerator is not being pushed. It appears to me that it (the pedal and associated linkage) is returning to the fully retracted position, but I see there is still a contactor in that position and current is still being applied to the motor. Now I would have thought no pedal would mean no power applied. This thing wants to go (albeit not much) any time the key is on, the FWD/REV knob is engaged in either FWD or REV, and the brake is not being pressed. I'd really like to find out if this is normal or if it means there's a problem...doesn't seem logical to me.
3) I wired everything according to this diagram (which yes, I had to guess was the right diagram)
I did verify that this thing has a circuit breaker, and my cart's components match this diagram perfectly with no additions or deletions. So the thing runs, but as I mentioned earlier, it wants to go all the time and lastly, the buzzer, which the literature calls a "brake buzzer" activates any time the brake is pressed. (Provided the key is on). Likewise, the buzzer activates if my butt isn't on the seat and depressing a little lever under the seat (which I also don't really know the purpose of). Now I've seen carts with reverse buzzers, but never one that buzzes anytime you press the brake.
So I know that was long-winded but that's my story and I'm hoping you all might shed some light on my issues. Thanks in advance. -Chase


Usually on any Cushman's I've seen there would be a dash after the number you posted with four more digits. The first 2 numbers after the - would be the year. Maybe someone else will chime in with more information on the year of your cart.

As far as the cart wanting to move all the time it could be a stuck solenoid or not wired correctly. On the "brake buzzer" I have no idea.
If you can, post a picture of the cart it may help in ID'ing it.
Thank you. I'll post a couple of pics I have on my Phone and then see if anybody asks for any specifics. I tell you i can't see any more digits after that number I posted.....and man did I check it over and over......really weird. As for the solenoid, I wired it (to the best of my ability) according to the wiring diagram from vintagegolfcartparts but it's clearly a new solenoid. I'm guessing all solenoids are not created equally.....I just know this on has 2 large posts and 2 small posts and I wired them like the diagram said. Thanks again for the reply.


  • IMG_5167.JPG
    119.6 KB · Views: 6
  • IMG_5168.JPG
    115 KB · Views: 6
  • IMG_5170.JPG
    120.6 KB · Views: 5
Turns out the reason the cart wanted to go all the time is because there was a limit switch missing on the accelerator plate. The wiring diagrams showed the power wire to the solenoid running through the plate, but didn’t call out or identify the fact there was a switch there (or I wasn’t smart enough to see it). So we built a bracket, mounted a switch where the accelerator contactor arm would hit it in a “no throttle” pedal position, and the problem was resolved. Without the switch the solenoid never knew to quit sending power to the motor.