What To Do When Your Frigidaire Dishwasher Is Not Washing?

By Cory White
What To Do When Your Frigidaire Dishwasher Is Not Washing?

Is your Frigidaire dishwasher failing to deliver spotlessly clean dishes? Don’t let the frustration get the best of you. In this article, I will discuss the most common reasons that may affect your dishwasher’s performance, and what you can do to fix it.

When your Frigidaire dishwasher isn’t washing properly, it’s essential to identify the root cause and resolve the issue effectively. Some common reasons may include issues with spray arms, water inlet valves, detergent dispensers, filters, wash impellers, improperly loaded dishes, or hard water problems.

However, if the problem persists despite troubleshooting, it may be necessary to explore additional steps or seek professional assistance to restore your dishwasher’s optimal performance.

Common Reasons for Frigidaire Dishwasher Issues

Frigidaire dishwasher issues affecting washing performance can stem from various factors that disrupt the appliance’s operation. Understanding these common reasons can help you pinpoint and address the problem quickly. Among the major contributors to poor dishwashing results are:

Clogged spray arm

Blocked spray nozzles can prevent water from efficiently reaching the dishes, leaving them dirty.

Faulty water inlet valve

A malfunctioning valve inhibits water flow, impacting the dishwasher’s cleaning ability.

Detergent dispenser issues

An improperly functioning dispenser can release insufficient detergent or no detergent at all, reducing cleaning efficiency.

Dirty or worn-out filters

Over time, filters can become clogged or damaged, affecting the dishwasher’s ability to clean dishes effectively.

Inspecting and Cleaning Spray Arms

This helps ensure adequate water access, resulting in cleaner dishes. Both upper and lower spray arms should be checked and maintained for optimal performance. Here’s how to address potential blockages and maintain spray arms:

  1. Remove the upper and lower spray arms from the dishwasher by unscrewing or unclipping them according to your model’s instructions.
  2. Examine the spray nozzles on each arm carefully for signs of debris or blockages, such as chunks of food or mineral deposits from hard water.
  3. Clean the spray arms either by rinsing them under running water or using a soft brush or toothpick to dislodge any stubborn debris.
  4. Once cleaned, reinstall the spray arms by screwing or clipping them back into place, following the guidelines for your specific dishwasher model.

Checking the Water Inlet Valve

Ensuring the water inlet valve in your Frigidaire dishwasher functions correctly is crucial for proper water flow and efficient cleaning. To inspect and clean the water inlet valve, follow these steps:

  1. Turn off the dishwasher and disconnect it from the power source, as well as from the water supply.
  2. Locate the water inlet valve, typically found beneath the dishwasher, near the front or back.
  3. Check for any visible damage or signs of wear on the valve, which could prevent the valve from opening correctly and restrict water flow.
  4. Remove any debris that may be blocking the valve by gently wiping the surrounding area with a clean cloth.
  5. Reconnect the water supply and power source, and test the dishwasher to ensure proper water flow.

Evaluating Detergent Dispenser Functionality

A functional detergent dispenser plays a key role in the effectiveness of your Frigidaire dishwasher’s cleaning process. To evaluate and ensure the proper function of the detergent dispenser, follow these steps:

  1. Open your dishwasher and examine the detergent dispenser, typically found on the inside of the dishwasher door.
  2. Look for any signs of detergent residue or blockages, which could indicate hindered detergent released during the wash cycle.
  3. Carefully clean out any residual detergent, debris, or blockages using a damp cloth or soft brush, avoiding the use of harsh chemicals or abrasive materials.
  4. After cleaning, add dishwasher detergent to the dispenser according to the manufacturer’s instructions.
  5. Run a wash cycle and observe the dispenser to make sure it properly releases the detergent during operation.

Cleaning and Replacing Filters

Keeping the filters in your Frigidaire dishwasher clean and functioning properly is important to maintaining the appliance’s efficiency. To clean or replace dirty and clogged filters, follow these steps:

  1. Turn off the dishwasher and remove the bottom rack to access the filters.
  2. Locate the filters, typically found in the bottom of the dishwasher tub, in a circular or cylinder shape.
  3. Carefully remove the filters by turning them counterclockwise or following the instructions for your specific model.
  4. Inspect the filters for excessive debris or damage, which can impede proper water flow and reduce cleaning efficiency.
  5. Clean the filters by gently rinsing them under running water and using a soft brush, if needed, to remove stubborn debris.
  6. If the filters are damaged or overly worn, purchase replacement filters suitable for your specific Frigidaire dishwasher model.
  7. Reinstall the clean or new filters by placing them in their designated position and turning clockwise, or following your model’s guidelines.

Identifying and Fixing a Broken Wash Impeller

A broken wash impeller in your Frigidaire dishwasher can greatly affect the appliance’s cleaning performance. Identifying and fixing the issue can restore your dishwasher’s efficiency. Here’s how to spot a broken wash impeller and the process of replacing it:

  1. Turn off the dishwasher and disconnect it from the power source.
  2. Remove the bottom rack and filters to access the wash impeller, which is generally located at the base of the dishwasher tub.
  3. Inspect the wash impeller for visible damage or wear, such as cracks or broken blades. A malfunctioning impeller may also be noisy or cause the dishwasher to vibrate excessively during operation.
  4. If a damaged wash impeller is identified, it’s best to consult your user manual for specific replacement instructions or seek professional assistance, as the process can be complex and might require the disassembly of other dishwasher components.
  5. Once the new wash impeller is installed, reconnect the power source and run a test cycle to ensure optimal operation.

Properly Loading Dishes and Avoiding Hard Water

Loading Dishes

  • Place larger, bulky items like pots and pans on the bottom rack.
  • Position plates and smaller items on the top rack, avoiding overcrowding to ensure proper water circulation.
  • Arrange glasses securely and at an angle to prevent water from pooling inside them.
  • Avoid nesting utensils together by mixing forks, knives, and spoons in the cutlery basket.

Addressing Hard Water Issues

  • Test your water supply for hardness and consider installing a water softener to reduce mineral deposits.
  • Use dishwasher detergent specifically formulated for hard water, as it contains ingredients to counteract the effects of minerals.
  • Add a rinse aid to the dishwasher to help prevent water spots and improve the drying process.
  • Regularly clean and descale your dishwasher using white vinegar or a descaling agent to remove mineral buildup.

Additional Troubleshooting Steps and Seeking Professional Help

If your Frigidaire dishwasher continues to underperform despite addressing the common issues mentioned previously, it may be time to explore additional troubleshooting steps or seek professional assistance. Keep these points in mind:

  • Consult your dishwasher’s user manual for guidance on specific error codes or issues not covered in previous sections.
  • Inspect the dishwasher’s door seal for any wear or damage, as a compromised seal can lead to water leakage and affect washing efficiency.
  • Investigate potential electrical issues like a tripped circuit breaker or a faulty control panel, which can hinder the dishwasher’s operation.

When to Seek Professional Assistance

  • If you’ve exhausted the troubleshooting steps and the dishwasher’s performance remains unsatisfactory, contact an appliance repair professional.
  • Complex repairs involving electrical components or disassembly of the dishwasher should be left to trained technicians to ensure a safe and efficient resolution.
  • Regular maintenance and timely repairs by professionals can prolong the life of your dishwasher, helping maintain its performance and prevent costly replacements.


To sum it up, maintaining your Frigidaire dishwasher’s efficiency and ensuring clean dishes involve routine check-ups on essential components, and consulting experts for complex repairs to prolong its lifespan.

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