u/Key-Kaleidoscope5907

I have a 2002 EZGO txt that sat over the winter and about a month and a half ago went to drive it and nothing happened, it would not move at all. Have tried several things in an attempt to fix so far: checked batteries, new solenoid, new forward/reverse switch, new controller, checked the splines on the axles to see if they were not making contact, new potentiometer/speed sensor.
After I put the new forward reverse switch in it moved twice for a couple of seconds when the pedal was pressed.
Today I took the motor out and deep cleaned it, there was a lot of dust/dirt but the brushes and all major components looked okay. After cleaning and putting everything back it worked as it should and I drove it around for maybe 5 minutes.
After that I went to put it on the charger and it will not move again. Solenoid clicks but no movement, pretty much like before.
I’m at a loss with what to do anymore, any ideas would be appreciated.