KUGOO KIRIN S1 Pro | 4E error Troubleshooting Tutorial (with English subtitle)

Video explanation: The KUGOO KIRIN S1Pro - 4E error means that the cable connecting the controller and the motor are not plugged in properly. Troubleshooting method: Unplug the wire between the controller and the motor to check whether the end and the core wire in the end are loose and not inserted correctly, unplug and re-plug it. Turn the scooter on to check whether the problem is solved. Solution: If there is still a 4E error, then replace the new controller first. If the problem of replacing the controller is not solved, then the Hall wire of the motor is faulty, and a new motor needs to be replaced. #scooter