Michael T Fort Wayne , IN January 28, 2019 Appliance: Whirlpool Washer WTW57ESVW1 Whirlpool Washer Wtw57esvw1: The water kept coming into the washer at the wrong time. How to replace Temperature Switch. I check the Internet about my problem and ordered the part that was suggested. I was able to change it myself after viewing a video. I've changed the timer in this washer before so I had a head start on accessing the control switch that I needed to change. All worked and my clothes washer is fixed. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes