Segway S90L Electric Scooter - Controller Repair Video

How to replace the controller Remove the battery Use the software to open the e-lock and lift the pedal. Unplug the power and remove the battery. Remove the controller Remove the 4 screws M48 with T20 head, and remove the front plug cover; Disconnect taillight wire, motor wire, electronic lock wire from controller. Remove the label with tweezers. Remove 4 screws M48 with Triangular batches. Disconnect the controller wire from the Y-line; Take out the controller. Install the controller Install the controller, connect the controller wire to the Y-line; Put the controller into inclined tube, and thread the wiring harness into the compartment. Fasten 4 screws M48 with Triangular batches withH3, Torque: 1.5±0.1N·m; Put the warning label. Connect the controller wire with the taillight wire, motor wire and electronic lock wire, and then put the finishing wire harness into the compartment, install the front plug cover, and tighten 4 screws M48 with T20 batch head, torque: 1.3-1.5N·m. Install the battery Put the battery in the compartment, lift the power plug of the controller end to avoid being crushed by the battery, plug in the power plug, and ensure that the plug is fully inserted; Cover foot pedal. Start the controller and confirm that the controller is properly replaced.