This guide explains how to replace the controller on the Kukirin G2 Pro electric scooter. The controller manages power delivery between the battery, motor, throttle, and other electrical parts.
If the scooter has power issues, unstable acceleration, error symptoms, or a faulty controller, replacing the controller may help restore normal operation.
Before starting, power off the scooter and disconnect it from charging. Access the controller area, disconnect the wiring connectors carefully, and remove the original controller. Install the new controller in the same position and reconnect each wire correctly.
After installation, check all connections before closing the cover. Test power, display, throttle response, and motor operation in a safe area.
Watch the full video tutorial below to learn how to complete this Kukirin repair step by step.
Video Tutorial:
KuKirin parts & accessories:
https://kukirinprime.com/collections/all-kukirin-spare-parts-accessories
