Whirlpool Cabrio Washer Not Draining: Fix It Yourself
Quick answer
If your Whirlpool Cabrio washer is not draining, first check for a clogged drain pump or hose. Clear any blockages and ensure the pump is working. If the issue persists, the drain pump may need replacement.
Confirm the symptom
- Water remains in the washer after the cycle ends
- Washer makes gurgling or bubbling sounds during drain phase
- Cycle ends but water is still in the drum
- Drain pump is running but water isn't moving
- Error code F-21 or F-35 appears on the display
Tools and prep
- Screwdriver — To remove panels and access components
- Plunger — To unclog the drain hose
- Shop vacuum — To remove standing water and debris
- Work gloves — To protect hands from sharp edges and water
- Flashlight — To inspect dark areas inside the washer
- Socket set — To remove bolts securing the drain pump
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Prep & safety
- Unplug the washer to prevent electrical hazards.
- Place a towel or container under the washer to catch any water spills.
- Wear work gloves to protect your hands from sharp edges and water.
Step-by-step troubleshooting
Check for Clogged Drain Hose
Do: Locate the drain hose at the back of the washer and inspect for kinks or blockages.
Observe: Look for visible debris or water flow restriction.
Means: A clogged hose is preventing water from draining.
Next: Use a plunger or shop vacuum to clear the blockage.
Inspect the Drain Pump
Do: Access the drain pump by removing the front or lower panel of the washer.
Observe: Check for debris, hair, or foreign objects inside the pump.
Means: A clogged or faulty drain pump is causing the issue.
Next: Remove and clean the pump, or replace it if damaged.
Test the Drain Pump Motor
Do: Use a multimeter to test the drain pump motor for continuity.
Observe: If the motor shows no continuity, it is likely faulty.
Means: A failed motor is preventing the pump from working.
Next: Replace the drain pump motor with a compatible part.
Check the Water Level Switch
Do: Inspect the water level switch for damage or improper connection.
Observe: A faulty switch may not signal the pump to start.
Means: The switch is not triggering the drain pump correctly.
Next: Replace the water level switch if necessary.
Verify the Lid Switch
Do: Ensure the lid switch is functioning properly and the lid is fully closed.
Observe: If the lid switch is faulty, the washer may not drain.
Means: The lid switch is preventing the washer from proceeding to the drain cycle.
Next: Replace the lid switch if it is not working correctly.
Examine the Control Board
Do: Check the control board for any visible damage or error codes.
Observe: Error codes like F-21 or F-35 may indicate a control board issue.
Means: The control board is not sending the correct signals to the drain pump.
Next: Consult the user manual or contact a professional for further diagnosis.
Common causes table
| Cause | Why | Likelihood | Difficulty | Part often needed |
|---|---|---|---|---|
| Clogged drain hose | Debris or lint can block water flow. | High | Low | Drain hose cleaning kit |
| Clogged drain pump | Hair or foreign objects can jam the pump. | High | Medium | Drain pump |
| Faulty drain pump motor | A failed motor prevents the pump from operating. | Medium | Medium | Drain pump motor |
| Faulty water level switch | Improper signals to the pump can prevent draining. | Low | Medium | Water level switch |
| Faulty lid switch | The washer may not drain if the lid is not properly closed. | Low | Low | Lid switch |
| Control board malfunction | Error codes may indicate a control board issue. | Low | High | Control board |
Parts matching
When replacing parts, ensure compatibility with your Whirlpool Cabrio model.
- Drain pump: match model number and voltage rating
- Drain hose: match diameter and length specifications
- Water level switch: match part number and pressure rating
- Lid switch: match model and switch type
- Control board: match model and firmware version
Consult the washer's user manual for specific part numbers and compatibility information.
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When to call a pro
- If the washer still doesn't drain after cleaning the hose and pump
- If the control board shows persistent error codes
- If you're unsure about electrical components or motor testing
- If the issue involves complex internal components
- If the washer is under warranty and you don't want to risk voiding it
FAQ
How do I know if the drain pump is clogged?
If the washer makes gurgling sounds during the drain cycle or water remains in the drum, the drain pump may be clogged. Check for visible debris inside the pump.
Can I clean the drain pump myself?
Yes, you can clean the drain pump by removing the front or lower panel, accessing the pump, and clearing any debris. Use gloves and a container to catch water.
What should I do if the drain pump motor is faulty?
If the motor shows no continuity when tested with a multimeter, replace the drain pump with a compatible part. Ensure the new pump matches your washer's specifications.
Why is my washer showing an F-21 error code?
An F-21 error code typically indicates a drain pump issue, such as a clog or failed motor. Check the pump and hose for blockages or damage.