97 cc ds48v stopped working

[charman]

driving on the course on a wet day. put in reverse to back up,which i did, then switched to forward and it would not go. so now its been a month in the garage, the cart is charging, all the lights, horns, and buzzers work. upon placing the key in the on position and the F/R switch in forward, then press the pedal, i get the click in the motor but nothing happens. have been advised it could be solenoid, controller, or computer. need help in identifying the likely issues and the procedures i may go about in finding the problem. this forum is my last resort before calling in the repairman. i would prefer to learn and repair it myself. collective rugged individualism.