Tony F Owatonna , MN January 27, 2019 Appliance: Whirlpool Undercounter Dishwasher GU1200XTLQ0 Whirlpool Dishwasher Gu1200xtlq0: Whirlpool dishwasher gu1200xtlq0 was really loud. How to replace Dishwasher Cleaner Tablet. I called you guys and was able to work with Brandy. She was fantastic! She let me send her a video of what my dishwasher was doing and confirmed it was the motor. She was so great to work with. I replaced the circulation motor. It was very easy. I highly recommend working with you guys again. Thanks Brandy for your great customer service. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours