George M Auburn , KY April 24, 2026 Appliance: KitchenAid Dishwasher KDPE234GPS0 Kitchenaid Dishwasher Kdpe234gps0: Circulation pump stopped working. How to replace Dishwasher Motor To Sump Seal. Pulled dishwasher out and placed it on its back. Replaced the circulation pump and motor assembly and sump seal. Was easy to access and the entire project took less than 15 minutes. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes