How to Fix Maytag Dishwasher Error Code F9 E1?

Wondering how to fix the Maytag dishwasher error code F9 E1? Let’s unwrap the facts!

The Maytag dishwasher indicates to the user for issues with the appliance by showing an error code on the display. The F9 E1 code is no exception so let’s learn its meaning and solution!

The Maytag dishwasher displays “F9 E1” on the control panel when the dishwasher is taking too long to drain the standing water.

The error can easily be fixed by simple methods or by performing an inspection of all suspected components!

Let’s learn more about what causes the Maytag dishwasher F9 – E1 error!

7 Reasons For Maytag Dishwasher Error Code F9 E1?

Typically, the “F9 E1” error appears on the panel of the dishwasher when the appliance has an issue draining the water.

There are multiple factors that can lead to this error, so it’s crucial to pinpoint them in order to troubleshoot the Maytag dishwasher properly.

The following are the potential causes of the Maytag F9 E1 error:

1. Connected Knock-Out Plug
2. Blocked Drainage Filter
3. Clogged Drain Hose
4. Defective Drain Pump
5. Clogged Garbage Disposer
6. Build Up of Residue 
7. Loose Wiring Connection

Now that we’ve identified the causes so let’s start troubleshooting the dishwasher!

How To Fix E1 F9 Error Code On Maytag Dishwasher?

Follow the following troubleshooting methods to fix the F9 E1 error code from your dishwasher! 

1. Reset the Maytag Dishwasher!

Sometimes the reason for the Maytag dishwasher error F9 E1, is caused due to a bug or glitch in the control board, hence the appliance’s display.

To fix the error and a potential glitch, you just need to reset your dishwasher either by rebooting or performing a system restore.

Tip: We recommend attempting both methods as per their order!

Method #1 Power Cycle the Dishwasher!

1. Unplug the dishwasher from the power outlet.
2. Wait for about 3 to 5 minutes to discharge.
3. Plug the dishwasher into a power outlet.
4. Check for the error on the control panel.

Method #2 Factory Reset the Dishwasher!

1. Turn on the Maytag dishwasher power.
2. Also, make sure the door is securely closed.
3. Find out the Rinse Button from the control panel.
4. Press the Rinse button 5 consecutive times.
5. Then press the ‘Drain/Off’ button 2 x times. 

Info: When the dishwasher has been power cycled and then reset, the error F9 E1 should disappear, except there’s truly an issue with the draining.

2. Check the Disposer Knockout Plug

It’s crucial that the knockout plug is removed from the garbage disposal to properly set up the drain hose connection.

So, check for the knock-out plug because maybe the component is connected and restricting the drain hose from draining water.

Here is how to inspect the dishwasher garbage disposer knock-out plug:

1. Unplug the dishwasher from the power outlet.
2. Switch off the dishwasher water supply valve.
3. Place the screwdriver inside the drain hose.
4. Then knock on the screwdriver using a hammer. 
5. This should securely release the knockout plug.
6. Then hold the plug using needle-nose pliers to eject.
7. Set up a tight link between the hose and the disposer. 
8. Finally switch on the water supply and plug in the power.

Info: Be extremely gentle with the hammer and the handling of the drainage components to prevent damaging their functionality.

3. Clean & Maintain the Drainage Filter

Due to frequent use, the Maytag dishwasher’s removable filter easily gets clogged and builds up a mineral layer, blocking the standing water from draining.

No need to worry though, cleaning and maintaining the drainage filter will surely remove the F9 E1 Maytag dishwasher error! 

Here is how to clean the Maytag dishwasher drainage filter: 

1. Turn off the unit’s power, and remove all racks!
2. Locate the filter at the bottom of the appliance.
3. Hold the filter and rotate it counterclockwise.
4. Take out the filter and wash in lukewarm water.
5. Soak the filter in soapy water for 20 minutes.
6. Scrub the filter with a soft brush and rinse next.
7. Reconnect the filter in the Maytag appliance.
8. Close the door and run a wash cycle to test.

In case the water is not draining and the display shows error F9 E1, continue reading!

4. Inspect the Maytag Drain Hose

If the filter is unclogged but the standing water inside the tub still doesn’t drain, then check the drain hose.

Over time, the minerals of hard water, soap residue, and food particles will gradually build up a layer in the hose that will prevent the water from draining.

Here is how to inspect the dishwasher drain hose:

1. Disconnect the Maytag dishwasher power source.
2. Turn off the water supply valve using a wrench.
3. Look for the draining hose from the dishwasher’s back.
4. Remove the drain hose from the garbage disposer.
5. Run lukewarm water inside the Maytag dishwasher.
6. Next, scrub inside the hose using a long brush. 
7. Then look inside the drain hose using a flashlight. 
8. Pour a mix of water and vinegar inside the hose.
9. Leave the drain hose as it is for about 10 minutes.
10. Then rinse the hose with water to remove all dirt.

When you’re ready with the cleaning, then start the dishwasher and check if the appliance will drain the standing water properly.

If the F9 E1 error still appears, then just to the next step!

5. Clear the Dishwasher Mineral Buildup

It’s possible that the water in your area has a lot of minerals, particularly Calcium, and it is possible that an accumulation of strong layers is causing the F9 E1 error.

You simply need to clear the mineral build-up from your dishwasher by deep cleaning the machine.

First, take out all the racks and utensils from the dishwasher and choose the maximum water temperature.

Then choose the longest wash cycle from the dishwasher control panel and wait until the cycle ends and pour one box of Descaler or vinegar into the machine.

Again, run the longest wash cycle to remove all the mineral built-up from the unit.

Make sure to check the control panel for the F9 E1 error; if it’s still there, try the next method!

6. Test the Maytag Dishwasher Pump!

If the Maytag dishwasher filter, and hose, are in working order, then next inspect the drain pump.

It is common that the pump easily gets obstructed, kinked, or defective over time and causes issues with the dishwasher drainage, hence error F9 E1 appears on the display!

Here is how to test the Maytag dishwasher drain pump:

1. Turn off the dishwasher power and stop the water supply!
2. Then take a wrench and disconnect the hose from the water valve.
3. Next, remove the hose from the garbage disposer as well as the racks.
4. Next, unscrew the top mounting screws of the dishwasher with a screwdriver.
5. Hold the dishwasher, take it out from its cabinet, and lay down on a soft cloth.
6. Locate the drain pump from the dishwasher’s bottom and disconnect the wires.
7. Next, release the locking tab of the drain pump to the sump and take the pump.

Then you’ll need to test the drain pump for Continuity using a Multimeter!

• If the multimeter shows a reading, then clean the drain pump and set it back.
• If the multimeter doesn’t show any reading, replace the drain pump with a new one.

Tip: Also, look at the drain pump for any damage, blockages, etc…

Need More Help?

If the F9 E1 error is still shown on the Maytag dishwasher control panel, it’s possible that any other electrical component in your appliance might be defective.

Check your Maytag warranty and then contact Maytag Support to receive a professional inspection by a qualified expert.

Quick Recap:

Whenever your Maytag dishwasher error code F9 E1 appears, reset the dishwasher by power cycling or factory resetting.

Also, clean the drainage filter, and draining hose, test the drain pump, and make sure that the garbage disposer knock-out is removed. 

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