Richard W Greenwood , IN August 02, 2014 The water switch on our filter for our ice maker and water in the door broke and would not let water into the filter I replaced the switch, by replacing the water filter housing and tube assembly where the switch is located. The repair took about 20 minutes total. I made the repair for less than a service trip charge would have been. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes