ERROR 08: Hall Sensor Fault

1. First, unplug and replug all of the connections on your kit including all of the Main Wiring Harness connections (display, throttle, brake levers) and all of the Motor lead connections with the Battery and Speed Sensor. Make sure no pins are bent/damaged on any of the connection plugs and line up the arrows and pins when reconnecting everything to ensure proper connection.

2. If Step 1 doesn't solve the error, the Hall Sensor plug connection (white plug) from your controller to your motor core may have come loose or has silicone interference impeding the connection. In order to fix this, you need to loosen the controller from the motor to unplug and replug the white Hall Sensor plug. You will need to check all the pins on the white plug to make sure they are straight and remove any silicone interference from the connection area and then properly replug the white plug back into the motor core.

3. If Step 2 doesn't solve the error, you either need a new Hall Sensor or may need a whole new motor core or controller if the motor windings were burnt and blown, which caused the Hall sensor to malfunction.