Chosen Solution
The wheels for forward and reverse stopped moving. The front wheels will move side to side though.
I would start with checking the wires from the circuit board to the motor at the back wheels. Next test the voltage across the motor with the controller on and the throttle on full. If you have 2 volts or higher, you have a bad motor. If you have less than one volt, let me know and I will give you more information about how to check the rest of the system.
Thanx . Well the prob is the circuit. I need to buy one. Do u know any web site that I can buy it. Or I need the reference of the circuit so that I can look for it, thanx again
Is the brake on? Tyranny. .maybe you need to rebuild it
