Maytag Dishwasher Making Noise

Maytag Dishwasher Making Noise. A dishwasher will squeak, bang, clang, snap – these are sounds that are common when you use one, but if your dishwasher is squeaking out of nowhere this does not bode well.

It is important to realize, however, that not every sound that your dishwasher makes is a sign of something seriously wrong with it.

It is possible that your appliance will start making a loud new noise that it did not make before. In that case, we can help you figure out whether you need to address the problem or whether the worst-case scenario has to be considered right away.

Maytag Dishwasher Making Noisewhy maytag dishwasher making noise

In this post, we discuss some of the problems with Maytag Dishwashers when they make noise.

Issue With Pump

Your dishwasher may have problems if its pump is defective. A dishwasher pump is what controls the amount of water used for cleaning and draining inside the dishwasher.

A dishwashing machine with a pump usually has 2 parts: one for filling quickly and another for draining.

The circulation part that is, washing will contain a wash impeller plus a filter component while the other section will have a pump drain impeller plus sometimes, a solenoid operated diverter.

The impellers are driven by an electrical motor that’s attached to either side or bottom of your dishwasher’s pump mechanism.

Inlet Valve For Water

The water inlet valve opens to let water into the dishwasher. When it is new, the valve is pretty quiet. Over time, the diaphragm inside the valve breaks down and can become stiffer.

This stiffness interferes with how fast or slow water flows into the dishwasher during a cycle. Too much speed or too little can cause the diaphragm to rub up against other parts of the valve more loudly, making all sorts of loud vibrations and noises that are hard to ignore.

If you have a very noisy dishwasher, you may be able to fix this problem by replacing your water inlet valve altogether.

Problem With Wash Impeller

The dishwasher’s wash impeller is a simple piece of plastic meant to propel water through the spray arms. If one or more wings on this impeller are missing, broken, warped, or bent, they can scape against the pump housing making noise and causing the dishwasher to have performance issues.

Inspect your dishwasher’s wash impeller for damage. If damaged, replace it completely. Learn if the part can be replaced independently in our guide before you buy it. Identify your model number to see.

If you can replace your wash impeller separately from the rest of your pump and motor assembly. Not all models will be able to remove their wash impellers without replacing parts on-site,e but we still want to help.

Assembly Of Pump And Motor

One part of what turns a pump into the motor assembly such as motor bearings and shafts is defective. But this can often be easily resolved by removing the faulty elements from the assembly and instead of sourcing alternative replacements for the flawed parts necessary to make up the pump’s motor.

However, if there are not enough individual parts available to remedy defects then one may need to opt for entirely replacing the entire assembly themselves which can be done either through DIY or with outside help – which we can also help you with if needed!

Pumps For Circulation And Drainage

As time goes on, the bearings on the circulation pump will wear out and will eventually need to be replaced. If the motor begins to make a whirring sound or if it becomes louder than normal, this could indicate that the bearings have failed.

Depending on how bad the bearings are on the pump, you may either need to replace the motor itself or you may need to replace the entire circulation pump and motor assembly.


Maytag dishwashers make loud noises. Why?

When you are installing your new dishwasher, it is normal to hear a humming noise during the process. There is a noise that occurs when the pump that is installed on the unit starts to run in order to drain this excess water.

This noise is common whenever the pump is running in order to drain the excess water from the dishwasher’s tub. If you’ve just completed a cycle but the noise continues after several minutes, we recommend that you check to see if there is anything stuck in your appliance’s filter.

What sounds should a dishwasher make?

When the dishwasher sprays water around in your tub during the wash and rinse cycle, you will hear a swishing noise. The noise made by the dishwasher washer pump motor: the dishwasher washer pump motor can make a whining sound when it is operating.

Related Guides