I replaced the bracket in the in-door dispenser assembly. The two small round plastic supports for the ice dispenser switch were broken which allowed the switch to fall down and no longer be engaged when pressing the ice actuator.
The videos by Matt from AppliancePartsPros.com are fantastic. I found a video that helped diagnose the issue and the video provided with the part order confirmation were just what I needed to complete the repair. These videos are top quality, professional and provide the right level of information for anyone to complete the repairs.