How to Clean Frigidaire Dishwasher Pump: A Step-by-Step Guide

If you’re experiencing issues with your Frigidaire dishwasher not draining properly or making strange noises during the wash cycle, it’s likely that the pump needs cleaning. Cleaning the dishwasher pump is a crucial maintenance task that can help prolong the life of your appliance and ensure it functions efficiently. In this comprehensive guide, we’ll walk you through the steps to clean your Frigidaire dishwasher pump, keeping your kitchenware sparkling clean.

Your Frigidaire dishwasher relies on a pump to remove water from the machine and ensure proper cleaning. Over time, food particles, debris, and hard water deposits can accumulate in the pump, causing it to work less efficiently or even break down. Regular cleaning of the dishwasher pump is essential to maintain its performance.

Safety Precautions

Before you begin, ensure your safety by following these precautions:

  • Turn off the power: Disconnect the dishwasher from the electrical supply to avoid any accidents.
  • Wear protective gear: Gloves and safety goggles will protect your hands and eyes.
  • Work in a well-ventilated area: Proper ventilation will prevent inhaling any fumes from cleaning agents.

Tools and Materials You’ll Need

Gather the following tools and materials before you start:

  • Screwdriver
  • Pliers
  • Soft brush
  • Old toothbrush
  • White vinegar
  • Baking soda
  • Clean, dry towels

Step 1: Preparation

Start by clearing the area around the dishwasher. Remove any dishes or obstacles that might impede your access to the pump.

Step 2: Disconnect the Power

Safety first! Turn off the power to the dishwasher at the circuit breaker or unplug it.

Step 3: Access the Dishwasher Pump

Locate the pump in your dishwasher. It’s typically located at the bottom, near the drain. Refer to your dishwasher’s manual if you’re unsure.

Step 4: Remove the Pump Cover

Using a screwdriver, carefully remove the screws holding the pump cover in place. Once the cover is off, you’ll have access to the pump components.

Step 5: Clean the Impeller

The impeller is responsible for pumping water. Gently clean it with a soft brush and remove any debris or residue.

Step 6: Check for Clogs

Inspect the pump and surrounding area for clogs. Use pliers or an old toothbrush to remove any stubborn debris.

Step 7: Reassemble the Dishwasher

Carefully replace the pump cover and secure it with the screws you removed earlier.

Step 8: Test the Dishwasher

Turn the power back on and run a short dishwasher cycle to ensure everything is functioning correctly.

Maintenance Tips

  • Clean the dishwasher filter regularly.
  • Use a dishwasher cleaner to prevent buildup.
  • Check the drain hose for clogs or kinks.


Regularly cleaning your Frigidaire dishwasher pump is essential for maintaining its efficiency and extending its lifespan. By following these steps and taking proper precautions, you can ensure that your dishwasher continues to provide spotless dishes.


  1. How often should I clean my Frigidaire dishwasher pump?
    • We recommend cleaning the pump every three to six months, depending on usage and water hardness.
  2. Can I use regular household cleaning products to clean the pump?
    • It’s best to use natural cleaning agents like vinegar and baking soda to avoid chemical residue in your dishwasher.
  3. What should I do if I encounter stubborn debris or clogs?
    • Use a soft brush or an old toothbrush to gently dislodge and remove debris. Be careful not to damage the pump components.
  4. Is it safe to clean the dishwasher pump without professional help?
    • Yes, it’s safe as long as you follow safety precautions and instructions. If you’re unsure, consult your dishwasher’s manual or seek professional assistance.
  5. Will cleaning the pump solve all dishwasher drainage issues?
    • While cleaning the pump can resolve common drainage issues, other factors like a blocked drain hose or faulty drain valve might also contribute to problems. If issues persist, consider professional repair.
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