How To -- Find Problem If The Rear Tire (Motor ) Doesn't Work

If after a period of use, turn the throttle handle but the motor does not rotate,
First, check whether the power of the instrument panel is fully charged and whether the gear display is on the 1~5 gear,
Secondly, check whether the speed sensor can still use and work normally when the chain disc rotates (if it rotates normally, there is no problem with the motor),
Thirdly, unplug the waterproof wire ends of the left and right power-off brake handles and test whether the throttle handle starts normally (if the motor does not rotate, it means that it is a problem with the integrated circuit),
Fourth, then check whether the end of the throttle handle is loose and whether the integrated wire end is loose and off-line. After the above inspections, if the motor still cannot rotate normally, then replace the handle throttle

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