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    How do I test the phase wires or the coils in the motor?

    If you have an external controller, unplug the wheel from all wires. The phase wires are the yellow, green, and blue wires. If you touch them together in pairs trying all three possibilities, you should feel some resistance when spinning the motor. If the motor spins freely in one f the possibilities you have a burnt coil or phase wire.

    If you have a meter you can check the resistance of each of the three possibilities. Each possibility should give a reading of about 1 ohm.  If one or more readings are off then you have a failed coil or phase wire.

    If you have an internal controller you will have to remove the controller to access the phase wires. Contact your supplier first.

    in Troubleshoot