David G Pisgah Forest , NC July 28, 2023 I have a Kenmore dishwasher that quit working regularly but worked intermittenly then finally quit altogether. I purchased both the door switch and control unit. I installed the door switch, a very easy job and it fixed the dishwasher. I didn't need the control unit so I'm returning it for a refund. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes