Joseph P Toledo , OH January 15, 2018 Appliance: Kenmore Refrigerator 79576202901 Kenmore Refrigerator 79576202901: The light would not work when I opened the refrigerator. How to replace Refrigerator Door Switch. It was very easy. Once I had watched the video I would have been lost without it. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes