How To Clean a Dishwasher Pump

Is your dishwasher stopped or is your dishwasher pump blocked on the draining capability? At the point when you open your dishwasher, you notice that there is water clogging inside. 

There is even water which has flowed on the ground! Prior to calling a repairer, there is one basic feature check and that is to track down the source of this water seepage issue: the dishwasher pump. 

A cherry pit, a piece of glass or plastic, does not take a lot to impede the dishwasher pump. You will just need a couple of seconds to clean this part and get your device moving again effortlessly.

Preferably, make certain to do this day to day to expand its life expectancy. How to clean your dishwasher pump? 

We give you the technique to follow, and that at a lower cost.


When a dishwasher is functioning properly, the rinse water is drained into the bottom section of the machine through a filter and then a drain pump. 

The issue here is that at times there might be a buildup, an accumulation of grease, and some glass, that might be too big for getting out of the filter. 

There are instances where they might get through the filter and eventually block the dishwasher’s pump that often shuts your dishwasher down.

To avoid this issue, always ensure to remove as much food as could be expected from your dishes before keeping them in the dishwasher. 

We know that you might already know this but even a grain of rice could hamper the functioning of your dishwasher.

Hence, it is vital to perform regular cleaning and make sure that the drain pipe has no kinds of buildup either.


Whirlpool Dishwasher Parts 8 How To Clean a Dishwasher Pump

While it might seem like an intimidating job when one talks about cleaning the dishwasher pump, it merely takes a few seconds when it comes to clean it thoroughly.

Where is the dishwasher’s drain pump located?

The drain pump is situated in the bottom part of the dishwasher’s tank. It can be easily accessed without disassembling the machine. 

Block the spray arms and then take out the filter by twisting it a bit. The pump is put in on the side of the cavity which a cover or something might sometimes protect.

List of things you will need to clean your dishwasher’s pump with:

To thoroughly clean your dishwasher pump, you will need the below-stated things:

A pair of good quality gloves to protect yourself from any bits of glass or ceramic.

A sponge.

A screwdriver, Torx, or cruciform, for some models.

White vinegar, a degreaser, or an anti-lime product.

Step 1

Turn off your dishwasher. And unplug the device.

Step 2

Take the filter out from the dishwasher and clean it with a small brush. There might be some water under the dishwasher and absorb the excess water using a sponge.

Step 3

Take the pump cover by using the tab as a grip or use the screwdriver and take the screw out, if the cover is held by a screw.

Step 4

Using your fingers, remove any buildup you see on the surface.

Step 5

If there is some stubborn mark or buildup that does not seem to come off using your fingers, pour in some white vinegar or a degreaser.

Step 6

 And finally, put the filter and cover back in place and restart the programming of your dishwasher.

And just like that, you have a clean dishwasher drain pump.

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Dishwasher Water Does Not Flow Despite Cleaning The Pump?

In case you used the above-given technique and still could not get your dishwasher to function properly or see some water clogging in the bottom part of your dishwasher, here are a couple of steps you can follow to resolve this issue:

  • Step 1: Unplug the dishwasher and then take it out of its recess.
  • Step 2: Place the dishwasher on its back and take the plate out from the bottom part of the appliance.

Make sure that you remember the wiring and connection process.

  • Step 3: Now, do a thorough check of the drain pump by taking it out from the device and then unscrewing it. By doing this, you will be able to take out even the tiniest amount of debris present.
  • Step 4: Check the valve between the pump and the drain and clean any stuck foreign objects
  • Step 5: And now, check the circulation pump and the dishwasher hoses. 

And in case you have a multimeter, ensure that the current is flowing via a circ pump capacitor. If not, it will have to be replaced completely. If you are not comfortable with the electrical components, contact an expert to do the job for you.

How do you clean a dishwasher sump pump?

To clean a dishwasher sump pump, you will need to remove the pump from the dishwasher and disassemble it. Clean the impeller and housing with a brush and soapy water. Rinse the parts with clean water and reassemble the pump.

How do I know if my dishwasher drain pump is clogged?

There are a few signs that your dishwasher drain pump is clogged. If your dishwasher is leaving water in the bottom of the tub, if it’s taking longer than usual to drain, or if you can hear water sloshing around during the cycle, these are all indications that the drain pump is clogged.

Can a dishwasher circulation pump get clogged?

Yes, a dishwasher circulation pump can get clogged. If the pump is clogged, it will not be able to circulate water properly and the dishwasher will not work correctly.

How do you unclog a dishwasher motor?

The dishwasher motor is located under the dishwasher. To unclog it, you need to remove the dishwasher and then access the motor. Once you have access to the motor, you can use a plunger or a wire brush to clean it.

How do I test my dishwasher pump?

To test your dishwasher pump, start by running a cycle with no dishes. If the pump is working properly, you should hear it running during the cycle. If you don’t hear the pump running, or if your dishwasher doesn’t seem to be draining properly, there may be an issue with the pump.

How to clean dishwasher pump?

To clean your dishwasher pump, start by removing any food or debris that may be caught in it. Use a brush or other tool to dislodge anything that’s stuck. Once the pump is clear, rinse it with water and then dry it off. You can also use a mild detergent to clean the pump if needed.

With that, we have now come to an end with our guide on how to clean a dishwasher pump drain. We hope it helps you in the best way possible.

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