Is your Whirlpool washer showing the F27 error code? This can be frustrating, especially when you’re in the middle of laundry day.
The F27 code usually points to a water level or drainage issue that needs your attention. But don’t worry—understanding what causes this error and how to fix it can save you time and money. You’ll discover simple troubleshooting steps you can try right now to get your washer back to working smoothly.
Keep reading, and take control of your Whirlpool washer’s performance today.
F27 Error Code Causes
The Whirlpool washer F27 error code signals a problem with water drainage or level detection. This error often appears due to issues in the washer’s pressure sensor, drain system, or drain pump. Understanding these causes helps in troubleshooting and fixing the problem quickly.
Identifying the exact cause of the F27 code can save time and prevent further damage to your washer. The following sections explore the main reasons behind this error.
Pressure Sensor Issues
The pressure sensor monitors water levels inside the washer. A faulty sensor may send wrong signals, causing the F27 error. Dirt or blockages in the sensor hose can also trigger this problem. A small tear or kink in the hose will affect sensor readings. Checking and cleaning the sensor and its hose often fixes the issue.
Drain System Blockages
Blockages in the drain system prevent water from leaving the washer. Clogged drain hoses or filters cause water buildup and trigger the F27 code. Debris, lint, or small objects can block the drainage path. Inspecting and clearing the drain hose and filter improves water flow and resolves the error.
Malfunctioning Drain Pump
The drain pump pushes water out during the wash cycle. A broken or stuck pump will fail to drain water properly. This malfunction leads to error codes like F27. Signs of a bad pump include strange noises or no water removal. Testing and replacing the pump if needed restores normal washer function.
Quick Reset Methods
Whirlpool washer code F27 often signals a water level or drain issue. Quick resets can sometimes clear this error fast. These methods help restart the control system and may fix minor glitches.
Try these simple reset steps before calling a repair technician. They are easy and require no special tools. Follow each method carefully for best results.
Power Reset Steps
Unplug the washer from the power outlet. Leave it unplugged for at least one minute. This pause allows the machine to fully reset its electronics.
After one minute, plug the washer back in. Turn it on and check if the F27 code is gone. This basic reset often solves temporary errors.
Button Sequence Reset
Press and hold the Start/Pause button for about five seconds. Release the button and wait for the machine to respond. This can clear minor control board faults.
Some models use a pause-pause-power button sequence. Press Pause twice quickly, then press Power to turn off the washer. Turn it back on to see if the error clears.
Entering Diagnostic Mode
Turn the washer off. Press and hold both the Start/Pause and Extra Rinse buttons simultaneously. While holding, turn the washer back on.
Release the buttons when the display shows a diagnostic code. Use the cycle selector knob to scroll through tests. This mode helps confirm errors and reset some codes.
Exit diagnostic mode by turning the washer off. Turn it on normally and check if the F27 code remains.
Drain Hose Inspection
Cleaning the drain pump filter is a vital step in fixing the Whirlpool Washer Code F27 error. This code often signals a blockage or water drainage problem. Keeping the filter clean helps the washer drain water efficiently. Regular cleaning prevents future errors and keeps your washer running smoothly.
Locating The Filter
The drain pump filter is usually behind a small panel at the washer’s bottom front. Look for a rectangular or round cover. You may need a flat tool or a screwdriver to open it. Place a towel or shallow container underneath to catch any water spills. Knowing where the filter is makes the cleaning process easier.
Removing Debris And Residue
Turn the filter cap slowly to unscrew it. Pull out the filter carefully. You may find lint, coins, or small objects blocking it. Remove all debris and rinse the filter under running water. Use a soft brush if needed to clear soap residue. After cleaning, screw the filter back tightly into place. This clears blockages that cause error F27.

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Cleaning The Drain Pump Filter
The pressure switch and hose play a crucial role in your Whirlpool washer’s operation. They monitor water levels and ensure the machine fills and drains correctly. A fault here can trigger the F27 error code, indicating a water level or overflow issue.
Regular checks of the pressure switch and hose help prevent malfunctions. Simple inspections can reveal damage or blockages. Testing the hose for leaks confirms it works properly. These steps keep your washer running smoothly and avoid costly repairs.
Inspecting For Damage
Start by unplugging the washer for safety. Locate the pressure switch, usually near the top or side of the washer tub. Examine the small rubber hose connected to it. Look for cracks, holes, or tears in the hose.
Check the pressure switch for any visible damage or corrosion. A damaged hose or switch can cause false water level readings. Replace any parts that appear worn or broken to prevent error codes.
Testing The Hose For Leaks
Remove the hose from the pressure switch carefully. Blow gently into the hose to check for blockages or leaks. If air passes through freely, the hose is clear.
Fill the hose with water and watch for drips or moisture outside. Even a small leak can cause the F27 error. Replace the hose if you find any signs of leakage.
After testing, reconnect the hose securely to the pressure switch. Ensure all connections are tight to avoid future problems.
Pressure Switch And Hose Check
The wire harness and connections play a vital role in your Whirlpool washer’s performance. They carry electrical signals between parts. Faulty wiring or loose connections often cause error code F27. This code signals a problem with the drain system or sensor communication. Checking the wire harness can help you spot the issue early and avoid costly repairs.
Checking Loose Connections
Start by unplugging the washer for safety. Locate the wire harness near the drain pump and pressure switch. Gently press each connector to ensure it is secure. Loose plugs can disrupt signals and trigger error codes. Wiggle the wires lightly to test for hidden looseness. Reconnect any loose plugs firmly. A tight connection restores proper communication between parts.
Inspecting For Damage
Look closely at the wire harness for cracks, frays, or burn marks. Damaged wires can cause short circuits or break signals. Check insulation for tears or worn spots. Inspect the connectors for corrosion or bent pins. Replace any damaged wires or connectors immediately. Using a multimeter can help test wire continuity. Healthy wiring ensures your washer runs smoothly without error codes.
Wire Harness And Connections
Dealing with the Whirlpool Washer Code F27 can be frustrating. This error usually signals a problem with water level detection or drainage. Basic troubleshooting might fix it, but sometimes professional help is necessary. Knowing when to call a technician saves time and prevents further damage.
Call a technician if the error code remains after simple steps like resetting the washer, checking the drain hose, or cleaning the pump filter. Persistent problems often mean a faulty part needs expert diagnosis and replacement. Two common causes require professional service: the pressure switch and the drain pump or control unit.
Faulty Pressure Switch Replacement
The pressure switch detects water level inside the washer. A broken or damaged switch can cause the F27 error. Signs include water overflows or the washer not filling properly. This part is delicate and requires special tools to replace. A technician can test the pressure switch and replace it safely, ensuring the washer works correctly again.
Drain Pump And Control Unit Issues
The drain pump removes water from the washer. A blocked or broken pump can trigger the F27 code. Control units manage the washer’s functions. If the control unit malfunctions, it may wrongly read sensors and cause errors. Technicians have the skills to check, repair, or replace the drain pump and control unit. Attempting this repair without experience can cause more damage.
When To Call A Technician
Preventing future F27 errors on your Whirlpool washer saves time and avoids repair costs. Understanding simple care routines keeps the machine running smoothly. Regular checks help spot problems before they grow. Following easy steps reduces the chance of this error recurring.
Regular Maintenance Tips
Clean the drain pump filter every few months. Remove debris and soap buildup for proper drainage. Check the drain hose for clogs or kinks. Straighten or clear the hose to avoid blockages. Inspect the pressure switch hose for tears or damage. Replace it if you find any wear. Run a cleaning cycle with washer cleaner monthly. This removes residue and prevents sensor errors. Keep the washer door open after use. This helps dry the drum and stops mold growth.
Avoiding Common Mistakes
Do not overload the washer with clothes. Overloading stresses parts and causes drainage issues. Use the correct type and amount of detergent. Too much soap creates excess suds that block drains. Avoid placing heavy or sharp items alone. They can damage the drum or pump. Always level the washer on a flat surface. An unbalanced washer triggers error codes. Do not ignore small leaks or unusual noises. They may lead to bigger problems like F27 errors.

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Frequently Asked Questions
What Does F27 Mean On A Washer?
F27 on a washer signals a water overflow or level error. It often involves a faulty pressure sensor, blockage, or drain issue. Check and clear the drain hose, clean the pump filter, inspect pressure switch and wiring. Reset the machine to clear the code.
How Do I Clear The Error Code On My Whirlpool Washer?
Unplug your Whirlpool washer for one minute, then plug it back in to reset. Try pressing pause twice, then power once. Enter diagnostic mode by pressing three buttons in sequence. If the error persists, address the underlying problem or contact a technician.
How To Fix F27 Error Code Maytag Washer?
To fix Maytag washer F27 error, reset the machine by unplugging it for one minute. Check and clear drain hose blockages. Clean the drain pump filter and inspect the pressure switch and hose for damage. If unresolved, replace faulty pressure switch, drain pump, or control unit.
How Do I Fix The F25 Code On My Whirlpool Washer?
To fix Whirlpool washer F25 code, unplug for one minute to reset. Check and clear drain hose and pump filter. Inspect pressure switch, hose, and wiring for damage or blockages. Replace faulty parts if error persists. Run a test cycle to confirm the issue is resolved.
What Does Whirlpool Washer Code F27 Mean?
Code F27 signals a water overflow or pressure sensor issue in your washer.
Conclusion
The Whirlpool washer code F27 signals a water level or drain issue. Simple checks like cleaning the drain pump filter and inspecting hoses help fix it. Resetting the machine often clears the error code. Persistent problems might need a technician’s attention.
Regular maintenance prevents future errors and keeps your washer running smoothly. Understanding this code saves time and avoids extra costs. Stay calm and follow the steps carefully to restore your washer’s function.