KitchenAid Dishwasher Not Spraying Water: 5 Ways To Fix It

A KitchenAid dishwasher not spraying water can be quite frustrating, especially when you’re counting on it to get your dishes sparkly clean.

This common issue can stem from a variety of causes.

In this article, we will explore some of the most likely reasons for this problem and provide practical solutions to get your dishwasher back to its optimal performance.

When you discover that your KitchenAid dishwasher isn’t properly spraying water, the first things to examine are usually the spray arms, circulation pump, chopper blades, and water inlet valve.

These components could have become clogged or failed altogether, leading to poor water pressure and the inefficient cleaning of your dishes.

With a clear understanding of these possible causes, you’ll be better equipped to determine the appropriate fix for your specific situation.

Follow along as we walk you through the process of identifying and resolving the issue, ensuring your dishwasher functions effectively once more.

Why Is Your KitchenAid Dishwasher Not Spraying Water?

When your KitchenAid dishwasher is not spraying water, it is usually due to a water supply issue, a clogged spray arm or other component malfunctions.

Let’s explore these possibilities in detail.

1. Faulty Float Switch

The float switch controls the water level in the dishwasher.

If it malfunctions, it may not allow the dishwasher to fill with water, leading to no water spraying on your dishes.

Check the float switch and ensure that it is in good working condition.

2. Clogged Water Inlet Valve

The water inlet valve controls the flow of water from the source to the dishwasher.

If it is clogged or dirty, it may not allow the correct amount of water into the dishwasher, which can affect the water flow and the cleaning efficiency of the appliance.

3. Clogged Chopper Blades

Your KitchenAid dishwasher’s chopper blades help break down food particles before they enter the spray arms.

If these blades are clogged, the water may not spray properly.

Check and clean the chopper blades regularly to ensure optimal performance.

4. Clogged Spray Arms

The dishwasher’s spray arms are critical for achieving thorough cleaning.

If they become clogged with food particles or debris, the spray arms may not be able to distribute water effectively.

Carefully inspect and clean the spray arms to ensure unobstructed water flow.

5. Blocked Pump Filter

The pump filter in your KitchenAid dishwasher helps prevent debris from entering the circulation pump.

If the filter becomes blocked, it can reduce water flow, leading to a dishwasher not spraying water.

Be sure to regularly clean the pump filter to maintain proper water flow.

6. Clogged or Faulty Circulation Pump

The circulation pump is responsible for propelling water through the spray arms.

If it becomes clogged with debris, this can affect the flow of water.

Additionally, if the circulation pump is faulty, it may not effectively pump water, leading to a dishwasher not spraying water. 

Regularly clean the pump and consider repairing or replacing it if it is not functioning properly.

By addressing these potential issues, you can improve the performance of your KitchenAid dishwasher and ensure your dishes are cleaned effectively.

How to Fix a Kitchenaid Dishwasher Not Spraying Water

First, make sure the dishwasher is disconnected from the power outlet before starting any repairs.

1. Check the float switch

The float switch prevents your dishwasher from overfilling by stopping the water from entering if the water level gets too high.

If the float switch is faulty or stuck, the dishwasher may not spray water.

To fix this issue, clean the float and the float switch or replace the faulty switch if needed.

2. Inspect the water inlet valve

The water inlet valve controls the water supply to your dishwasher.

If it’s clogged or faulty, the water pressure may be too low for proper spraying.

To fix this issue, ensure the water supply valve is turned on and supplying the correct pressure.

If necessary, clean or replace the water inlet valve.

3. Clean the chopper blade and pump filter

Food particles can get trapped in the chopper blade and the pump filter, causing a blockage and preventing water from spraying effectively.

To fix this issue, remove any food particles from the chopper blade and clean the pump filter.

4. Check the circulation pump and pump impeller

The circulation pump is responsible for delivering water to the dishwasher’s spray arms.

If the pump or pump impeller is faulty or blocked, it may result in low water pressure.

To fix this problem, clean the pump and impeller or replace them if they are damaged.

5. Examine the spray arms

Clogged spray arms can also cause your Kitchenaid dishwasher not to spray water.

To fix this issue, clean the spray arms thoroughly and ensure they are rotating freely.

If they are damaged, consider replacing them.

If you are unsure or unable to fix the issue on your own, consult a professional repair technician familiar with your dishwasher model to assist you with the repairs.

How to Prevent the Problem

To avoid facing a KitchenAid dishwasher not spraying water issue, consider the following preventive measures.

1. Keep the upper and dish racks organized

Organizing your dishwasher plays an important role in its functionality.

Ensure you make efficient use of your upper and dish racks by placing larger items like pans and bowls on the lower rack and smaller items like glasses on the upper rack.

This allows for better water circulation and helps prevent blockages in the spray arms.

2. Regularly clean the dishwasher tub

Modern dishwashers come with built-in filters that catch large food particles.

However, it’s still essential to clean the dishwasher tub regularly to prevent buildup and ensure a consistent water flow.

Wipe down the interior of the dishwasher with warm, soapy water every few months to remove any residue or water deposits.

3. Scrape off food bits before loading dishes

Although modern dishwashers are capable of handling leftover food bits, it’s a good practice to scrape off larger food particles before loading your dishes.

This reduces the chances of food accumulating in the dishwasher’s spray arms and filter, ensuring a more efficient cleaning of dishes.

4. Maintain the dishwasher’s filter

A clean dishwasher filter is essential for efficient operation.

Regularly check and clean your dishwasher’s filter, as a dirty filter can impede water flow, causing your dishwasher not to spray water properly.

Most manufacturers recommend cleaning the filter at least once a month.

5. Inspect spray arms and remove any foreign matter

The spray arms in your dishwasher are responsible for distributing warm, soapy water onto your dishes.

It’s essential to check them regularly for any foreign matter, such as food particles, that could impede their movement.

Gently remove any debris found in the spray armholes with a toothpick or a soft brush.

6. Check for and fix any burn marks or hanging wires

Burn marks and hanging wires can not only affect the functionality of your dishwasher but also pose potential safety hazards.

Regularly inspect your dishwasher for any visible signs of damage, such as burn marks or hanging wires, and address these issues immediately to prevent further problems.

By following these preventive measures, you can help ensure your KitchenAid dishwasher continues to function properly and efficiently spray water onto your dishes during each wash cycle.

5/5 - (8 votes) Protection Status
error: Content is protected !!