If you’ve just seen the Maytag washer code F21 flashing on your machine’s display, you’re probably wondering what it means and how to fix it. This error code signals a problem with your washer’s draining system, which can stop your laundry from finishing properly.
Don’t worry—understanding what causes the F21 code and knowing the simple steps to clear it can save you time, money, and stress. You’ll discover easy-to-follow solutions that anyone can try at home, even if you’re not a repair expert. Keep reading to get your Maytag washer back to working smoothly and avoid future breakdowns.

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Error Code F21 Causes
The Maytag washer error code F21 signals a problem with the washer’s draining process. This code appears when the machine cannot drain water properly. Understanding the causes helps fix the issue quickly. Several factors can trigger the F21 error code. These include mechanical blockages and electrical faults.
Drain Pump Issues
The drain pump moves water out of the washer. If the pump is broken or jammed, it cannot work correctly. Objects like coins or small clothing items can block the pump. A damaged pump motor also stops water from draining. Check the pump for any visible damage or blockages.
Clogged Drain Hose
The drain hose carries water from the washer to the drain. Sometimes, the hose gets clogged with dirt, lint, or debris. A clogged hose stops water flow and causes the F21 error. Detach the hose and inspect it for blockages. Clear any dirt or buildup inside the hose.
Blocked Drain Pump Filter
The drain pump filter catches debris before water exits the washer. If this filter is clogged, water cannot drain. Front-load washers often have the filter behind a small panel at the bottom front. Clean the filter regularly to prevent blockages. Use towels and a shallow pan to catch water during cleaning.
Electrical Or Control Board Faults
The washer’s control board manages the drain pump’s function. Electrical problems or faulty control boards can stop the pump. Loose wiring or damaged circuits may cause errors. Inspect electrical connections for damage or corrosion. A technician may need to test or replace the control board.

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Locating The Drain Pump Filter
Locating the drain pump filter is key to fixing the Maytag Washer Code F21. This code signals a drainage issue, often caused by a clogged filter. Knowing where the filter sits helps you clean it quickly. This stops water from backing up and saves your washer.
Front-load Washer Access Points
Most front-load washers have the drain pump filter behind a small panel at the bottom front. Look for a door or flap that opens with a coin or flat tool. Some models hide the filter behind the detergent drawer. You may need to pull out the drawer and release a tab to reach the filter. In rare cases, the filter is behind the back panel. This requires removing screws to access.
Top-load Washer Filter Locations
Top-load washers usually hide the filter inside the drum. Check the center agitator or under a small panel near the drum rim. The filter may sit inside these parts to catch lint and debris. Removing the agitator or panel reveals the filter for cleaning. Always check the user manual for exact filter locations on your model.
Model-specific Variations
Maytag washers vary in filter placement depending on the model. Some front-load washers combine access points, such as a panel near the dispenser drawer. Others need back panel removal. Top-load models differ in agitator design and filter styles. Always consult your washer’s manual for precise instructions. This avoids damage and ensures proper cleaning.
Cleaning The Drain Pump Filter
Cleaning the drain pump filter on your Maytag washer is a key step to fix the F21 error code. This filter catches lint, debris, and small objects that block water flow. Keeping it clean helps your washer drain properly. It also prevents damage to the pump and other parts. Follow these simple steps to clean the drain pump filter safely and effectively.
Tools And Preparation
Gather a shallow pan, towels, and a flathead screwdriver. Unplug the washer to ensure safety. Have gloves ready to protect your hands. Keep a flashlight nearby to see inside dark areas. Prepare for some water to spill during the process.
Removing The Access Panel
Locate the small access panel at the bottom front of the washer. Some models have a door that opens by hand or with a coin. Use the screwdriver to gently pry off the panel if needed. Place towels and the pan under the opening to catch water. Open the panel slowly to avoid a sudden spill.
Extracting And Cleaning The Filter
Turn the filter knob counterclockwise to remove it. Water may come out, so let it drain into the pan. Check the filter for lint, coins, or debris. Use warm water to rinse the filter clean. Remove all blockages to ensure smooth water flow. Inspect the filter housing for any dirt and wipe it clean.
Reassembling Components
Place the clean filter back into its slot. Turn the knob clockwise to secure it tightly. Wipe any spilled water around the panel area. Snap or screw the access panel back into place. Plug in the washer and run a short cycle. Confirm the F21 error no longer appears and the washer drains well.
Checking And Clearing The Drain Hose
Checking and clearing the drain hose is a key step to fix the Maytag Washer Code F21. This error often means water cannot drain properly. The drain hose might be clogged or kinked. Cleaning this hose can restore proper water flow and stop the error code. Follow these simple steps to inspect and clear the drain hose safely.
Disconnecting The Hose
Start by unplugging the washer from the power outlet. Locate the drain hose at the back of the machine. Gently pull it away from the wall or drain pipe. Use a towel or bucket to catch any water left inside. Carefully loosen the clamp that holds the hose in place. Remove the hose from the washer or drain pipe. Be sure to keep the hose level to avoid spills.
Identifying And Removing Clogs
Check inside the hose for any visible blockages. Look for lint, debris, or small objects that might block water flow. Use a long flexible brush or a straightened wire to push out the clog. Flush the hose with water to clear any leftover dirt. Inspect the hose for cracks or damage. Replace the hose if it is cracked or too worn.
Reattaching The Hose Securely
After cleaning, place the hose back in its position. Slide the hose onto the washer outlet or drain pipe firmly. Tighten the clamp to secure the hose. Make sure the hose is not bent or twisted. Place the hose at the correct height to allow proper drainage. Plug the washer back in and run a test cycle to check for leaks or error codes.
Resetting The Washer Electronics
Resetting the washer electronics can often clear error codes like F21 on your Maytag washer. This process helps to restart the control board and fix minor electronic glitches. It is simple and does not require special tools. Follow these easy steps to reset your washer and get it working again.
Unplugging And Waiting Period
Start by unplugging the washer from the electrical outlet. Keep it unplugged for at least one minute. This pause allows the machine’s electronics to power down fully. Waiting helps clear any temporary errors stored in the memory. After waiting, plug the washer back in to continue the reset process.
Power Cycling The Washer
Power cycling means turning the washer off and on again in a controlled way. After plugging it back in, press the power button to turn the washer on. Let it run through a basic cycle without clothes. This action refreshes the electronic controls and resets sensors. It often removes error codes like F21.
Testing For Error Clearance
Run a test wash cycle after power cycling the washer. Watch the display for any error codes during the cycle. If the F21 code does not reappear, the reset worked. If the error returns, further troubleshooting may be needed. Testing ensures your washer electronics are working properly again.

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Advanced Troubleshooting Steps
Advanced troubleshooting for the Maytag Washer Code F21 requires careful and precise steps. This code often signals a drainage or water pump issue. Basic checks might not solve the problem. So, diving deeper into the washer’s control panel and wiring can help identify hidden faults. These steps are for users comfortable with appliance parts and safety precautions.
Accessing The Control Panel
First, unplug the washer to ensure safety. Remove the screws securing the top or front control panel. Carefully lift or slide the panel to expose the control board. Avoid touching other components to prevent damage. Look for signs of burns, corrosion, or loose parts on the circuit board. Use a flashlight for better visibility inside the panel. Reassemble the panel only after inspection.
Inspecting Wiring And Connections
Check all wiring connected to the control board and water pump. Loose or damaged wires can cause error codes. Gently tug each wire to confirm it is secure. Look for frayed or burnt wires. Clean any dirt or corrosion on connectors with a soft cloth. Replace damaged wiring using the correct gauge and connectors. Proper connections ensure the washer communicates correctly with its parts.
When To Call A Professional
Stop troubleshooting if the problem persists after your checks. Complex electrical or mechanical issues need expert tools and skills. Calling a professional prevents further damage and ensures safety. Professionals can test components with specialized devices. They also have access to genuine replacement parts. This saves time and provides a reliable repair for your Maytag washer.
Preventive Maintenance Tips
Preventive maintenance helps keep your Maytag washer running smoothly. It reduces errors like the F21 code. Simple care steps can extend your washer’s life. These tips focus on key areas to avoid common problems.
Regular Filter Cleaning
Clean the washer’s filter regularly. This stops lint and debris from blocking water flow. For front-load models, find the filter behind the lower front panel or near the dispenser drawer. Top-load models may have the filter inside the agitator. Open the panel carefully and remove trapped dirt. Use a soft brush and water to clean it. Dry and replace the filter securely.
Avoiding Drain Blockages
Drain blockages often cause the F21 error. Check the drain hose for bends or clogs. Remove any visible debris from the hose. Do not overload the washer to prevent excess lint buildup. Run a rinse cycle with no clothes to flush out small particles. Keep the drain pump area clean and free of obstructions.
Routine Washer Care
Wipe the door seal and drum after each use to remove moisture and dirt. Leave the door open to air out the washer. Use the correct amount of detergent to avoid residue buildup. Run a monthly cleaning cycle with a washer cleaner or vinegar. Inspect hoses for cracks or leaks and replace them if needed. Regular care prevents many common washer issues.
Frequently Asked Questions
How To Fix F21 Error Code?
Unplug the washer and check the drain hose for blockages. Clean the drain pump filter thoroughly. Reassemble all parts securely. Plug the washer back in and run a test cycle to ensure the F21 error clears.
Where Is The Drain Pump Filter On A Maytag Washer?
The drain pump filter on a Maytag front-load washer sits behind a small panel at the bottom front. For some models, check behind the dispenser drawer or the back panel. In top-load washers, find the filter inside the agitator or drum rim.
Always consult your manual for exact location.
How To Clear F2e2 On Maytag Washer?
Unplug the Maytag washer. Locate and clean the drain pump filter, usually behind the bottom front panel. Clear any clogs in the drain hose. Reassemble and plug the washer back in. Run a test cycle to ensure the F2E2 error is cleared.
How To Clear An Error Code On A Maytag Washer?
Unplug the Maytag washer. Check and clean the drain pump filter and drain hose. Reconnect and plug in the washer. Run a test cycle to clear the error code.
What Does Maytag Washer Code F21 Mean?
Code F21 signals a drainage problem in your Maytag washer.
Conclusion
Maytag Washer Code F21 points to a drainage problem. Check the drain hose and pump filter first. Clean any clogs or debris found. Make sure all parts fit back securely. After that, run a test wash cycle. This helps confirm if the issue is fixed.
Regular maintenance can prevent this error. Keep your washer working well and avoid delays. Simple steps save time and money in repairs. Stay calm and follow these clear instructions. Your Maytag washer will be back to normal soon.