James L Colorado Springs , CO September 07, 2014 Appliance: Maytag Refrigerator MZD2766GES Maytag Refrigerator Mzd2766ges: Sometimes the water/ice button sticks in the "on" position. How to replace Limit Switch. Replaced the micro switch behind the rubber pad. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes