Is your Kenmore washer showing the F21 error code and leaving your laundry unfinished? This can be frustrating, especially when you need your clothes cleaned fast.
The good news is, you don’t have to call a repair technician right away. Many times, this error points to simple issues like a clogged drain pump or a blocked hose that you can fix yourself. In this guide, you’ll learn clear, step-by-step ways to identify and solve the F21 code problem.
By the end, you’ll be able to get your washer back to work quickly and confidently. Keep reading to save time, avoid costly repairs, and get your laundry routine back on track.
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F21 Error Code Meaning
The F21 error code on a Kenmore washer signals a problem with the drain system. It means the washer is not draining water properly. This error stops the washing cycle until the issue is fixed.
Many times, the cause is a blocked drain pump or hose. Sometimes, the drain pump itself may be faulty. The washer detects that water is not leaving the tub as it should.
Understanding this code helps to know where to look and what to fix. It prevents damage and keeps the washer working well.
What Causes The F21 Error Code?
The most common cause is a clogged drain pump filter. Lint, coins, or hair can block the filter and stop water flow. A kinked or clogged drain hose also causes this error. It stops water from moving out of the washer.
The drain pump motor can fail or the impeller may be stuck. This stops the pump from pushing water out. Electrical issues with the pump or control board can also trigger the code.
How Does The Washer Detect The F21 Code?
The washer uses sensors to monitor water flow during draining. It measures how long it takes to empty the tub. If the water stays too long, the machine signals the F21 error. The control board receives this signal and pauses the cycle.
This automatic check helps protect the washer from flooding or damage. It alerts users to fix the problem before continuing the wash.
Signs Of An F21 Error Code
The washing machine stops mid-cycle and shows F21 on the display. Water may remain in the drum after the cycle stops. You might hear a humming noise from the pump trying to work. Clothes stay wet and the washer does not move to the spin cycle.
These signs mean the washer cannot drain water properly. Immediate action is needed to fix the issue and clear the error.
Resetting The Washer
Resetting the Kenmore washer can clear the F21 error code quickly. This step often solves minor glitches in the washer’s system. Resetting helps the machine restart fresh and may fix drainage or sensor issues. Below are two simple methods to reset your washer safely and effectively.
Power Cycle Method
First, unplug the washer from the power outlet. Wait for about five minutes to let the machine fully power down. This pause clears stored energy and resets internal parts. After waiting, plug the washer back in. Turn it on and check if the F21 code is gone. This method is easy and often works for simple error codes.
Control Board Reset
Start by turning off the washer using the power button. Unplug the washer from the wall outlet. Leave it unplugged for at least ten minutes. This allows the control board to reset completely. Plug the washer back in and turn it on. Run a short cycle to see if the error code clears. This reset method targets the control board, which manages the washer’s operations.
Checking The Drain Pump Filter
Checking the drain pump filter is a key step to fix the Kenmore washer F21 code. The F21 error often means the washer has trouble draining water. A clogged or dirty drain pump filter can cause this problem. Cleaning the filter helps the washer drain properly and stops the error code from showing.
Locating The Filter
Unplug the washer before starting. The drain pump filter is usually behind a small flap at the bottom front. Look for a square or round panel near the floor. Place towels and a shallow container below to catch any water that may spill out.
Removing And Cleaning The Filter
Open the flap carefully. Some washers have a small emergency drain hose; pull it out to drain water into the container. Turn the filter knob counterclockwise to unscrew it. It may be tight. Remove the filter and check for lint, coins, or hair. Clean the filter with water and a soft brush. Rinse the filter housing as well to clear any debris.
Inspecting The Pump Impeller
Look inside the filter housing to find the pump impeller. It looks like a small fan blade. Spin it with your finger to see if it moves freely. If it is stuck or jammed, remove any debris blocking it. A free-spinning impeller ensures the washer drains correctly and prevents the F21 error.
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Inspecting The Drain Hose
Inspecting the drain hose is a key step to fix the Kenmore washer F21 code. This code often signals a drainage problem. The drain hose can get blocked or bent, stopping water from flowing out properly. Checking the hose carefully helps find the issue fast. Simple fixes like clearing blockages or straightening the hose can save you time and money. Follow these steps to inspect and fix the drain hose.
Detaching The Hose
First, unplug the washer from the power outlet. Safety is important. Locate the drain hose at the back of the machine. It usually connects to the drain pipe or standpipe. Use pliers to loosen the clamp holding the hose in place. Gently pull the hose off the washer’s drain outlet. Be ready for water inside the hose. Have a bucket or towel nearby to catch any spills.
Clearing Blockages And Kinks
Look inside the hose for blockages like lint, coins, or debris. Use a flexible brush or a long wire to push out any clogs. Check the entire hose length for kinks or bends. Kinks stop water flow and cause the F21 error. Carefully straighten the hose if bent. A smooth, clear hose helps the washer drain water quickly and properly.
Testing Water Flow
Run water through the hose to test flow. Use a garden hose or faucet to flush water inside. Watch for slow flow or leaks. Water should run freely without blockage. If flow is slow, clean the hose again or replace it. Reattach the hose to the washer and clamp it tightly. Plug in the washer and run a drain cycle to confirm the problem is fixed.
Running A Test Cycle
Running a test cycle helps identify if the Kenmore washer’s F21 error code persists. This step checks the washer’s basic functions without clothes. It lets you spot ongoing issues clearly. Follow the right steps to run the test smoothly and safely.
Selecting The Right Cycle
Choose a cycle that uses water and spinning. The “Drain and Spin” cycle works best for testing. It focuses on the drainage system and motor function. Avoid heavy wash cycles as they may hide error signs. Make sure the washer door is closed tightly before starting.
Monitoring For Error Code
Watch the washer screen closely during the test cycle. Look for the F21 error code or other alerts. If the code appears again, it confirms a drainage or motor issue. Stop the cycle immediately to prevent damage. Note any strange noises or water leaks during the test.
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Frequently Asked Questions
How Do I Reset The F21 Code On My Kenmore Washer?
Unplug your Kenmore washer for 5 minutes to reset the F21 error code. Check and clear any drain pump or hose blockages. Plug it back in and run a short cycle to confirm the error is resolved. Contact a technician if the issue persists.
How Do I Fix The F21 Error On My Washing Machine?
Unplug the washing machine and open the drain pump filter flap. Remove and clean the filter from debris. Check and clear any blockages in the drain hose. Ensure the pump impeller spins freely. Reassemble, plug in, and run a short cycle to reset the error.
How To Open Front Panel Of Kenmore Front Load Washer For An F21 Error?
Unplug the washer. Remove the three screws securing the front panel. Carefully lift and pull the panel off to access the drain pump for F21 error.
How To Fix Error 21 Washing Machine?
Unplug the washing machine. Clean the drain pump filter and hose from blockages. Ensure the pump impeller spins freely. Reassemble and reset the machine by unplugging again for a few minutes. Run a short cycle to check. Contact a technician if the error persists.
What Does Kenmore Washer F21 Error Code Mean?
The F21 code signals a drainage problem in your Kenmore washer.
Conclusion
Fixing the Kenmore Washer F21 code often involves clearing blockages. Start by unplugging the machine for safety. Check and clean the drain pump filter carefully. Inspect the drain hose for clogs or kinks and remove any debris. Make sure the pump’s impeller spins freely.
Reset the washer by unplugging it for a few minutes after cleaning. Run a short cycle to confirm the error is gone. Persistent problems may require a professional technician’s help. Taking these steps can save time and avoid costly repairs.
Stay patient and follow the process step-by-step.