To fix a clogged dishwasher KitchenAid KDTE254EBL1, follow these steps: 1. Check the Drain Filter: Start by removing the lower rack and inspecting the dishwasher's drain filter. If it's clogged with food debris or debris, clean it thoroughly under running water. 2. Clear the Drain Hose: Ensure the drain hose is free from kinks or blockages. Disconnect the hose from the sink drain or garbage disposal and flush it with water to remove any obstructions. 3. Inspect the Air Gap (if applicable): If your dishwasher has an air gap located on the sink's countertop or the back of the dishwasher, check if it's clogged. Remove any debris, and clean it with a brush or toothpick. 4. Run Hot Water Before Starting: Before running the dishwasher, run hot water in your sink to ensure the dishwasher starts with hot water, which aids in dissolving grease and food particles. 5. Use Vinegar and Baking Soda: Place a cup of white vinegar on the top rack and run a cycle without any dishes. Midway through the cycle, stop it, sprinkle baking soda on the bottom of the dishwasher, and continue the cycle. This helps to break down residues and remove odors. 6. Check the Disposal (if connected): If your dishwasher drains into a garbage disposal, ensure it's not clogged or malfunctioning. Run the disposal to check for proper draining. 7. Call a Professional: If the above steps don't resolve the issue, it might indicate a more significant problem with the dishwasher's pump or other components. In such cases, it's best to call a professional technician to diagnose and repair the dishwasher properly. Remember to disconnect the dishwasher from the power supply and water source before attempting any repairs. If you're unsure or uncomfortable with the process, it's safer to seek professional assistance to avoid causing further damage.