Jeff J Southlake , TX August 05, 2020 Appliance: KitchenAid Dishwasher KDTE254ESS2 Kitchenaid Dishwasher Kdte254ess2: Lights blinking did not finish wash. How to replace High Limit Thermostat. Replaced temperature sensor. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes