Richard K Downingtown , PA March 05, 2016 Appliance: Maytag Dishwasher DWU9200BAB Maytag Dishwasher Dwu9200bab: Dishwasher would not fill. How to replace Water Level Switch (Float). Replaced water level control switch 14 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes