What is the reason why the electric tricycle does not move when it rains?

[AnnieLynn]

Electric tricycle is normally powered but does not move may have the following reasons: Controller problem: Whether the controller is good or bad, it can be used to rotate the handle wire positive 5V short, if the handle rotates, it indicates that the controller is not a problem, the simplest method, if the controller is burnt, or bad, smell it. Check the rotating handle, use the wire to short the handle and the signal line. If the car turns, it proves that the rotating handle is broken, and it needs to be replaced or repaired urgently. Motor failure: Check the quality of the motor, contact error will cause it not to move. Line failure: Check whether the battery output of the electric vehicle is normal. If the output bottom confirms that the battery is bad, replace the battery urgently.