1. Remove the seat.

2. Remove the 2 locking knobs holding the rear shroud to the frame.

3. Lift the shroud up and disconnect the rear light harness. Completely remove the rear shroud.

4. Bend back the wire holding tab and move the wires to the side.

5. Remove the 2 bolts holding the controller mounting plate to the frame.

6. Disconnect the cable from the controller. Remove the screws holding the controller to the mounting plate.

7. Reverse the steps to install the new controller.