GE Washing Machine Error E21
⚡ Quick Answer: The GE washing machine E21 error indicates a drainage issue where the washer fails to drain water within the expected time. This problem is often acco... ✅ DIY Fixable
What Does Error E21 Mean?
The GE washing machine E21 error indicates a drainage issue where the washer fails to drain water within the expected time. This problem is often accompanied by unusual sounds during the spin cycle, and the control panel displays the error code. Common causes include a clogged pump strainer or drain filter, a blocked or kinked drain hose, or a faulty drain pump or pressure sensor.
Common Symptoms:
- Water remains in tub before spin cycle
- Cycle halts or delays at drain phase
- Error displayed on control panel when draining is slow or blocked
Possible Causes
- Clogged pump strainer or drain filter (high)
- Blocked or kinked drain hose (high)
- Faulty or obstructed drain pump (medium)
- Pressure sensor / tube obstruction or sensor fault (medium)
How to Fix Error E21
DIY Fix Inspect and clear drain filter and hose
- Unplug the washer from power.
- Locate and remove the drain pump filter/strainer access panel.
- Remove debris from the filter and rinse under water.
- Detach and inspect the drain hose for kinks or visible blockages.
- Flush the hose with water to clear small obstructions and re-secure connections.
Technician Only Test and replace drain pump or pressure sensor components
- Access the washer’s internal drain pump and inspect for mechanical failure or impeller jams.
- Use a multimeter to test pump motor continuity and replace the pump if defective.
- Inspect pressure sensor and tube for pinches, clogs, or faults and replace as needed.
- Verify correct drain hose installation height and routing per service manual.
Parts needed: Drain pump assembly, Pressure sensor/pressure switch, Drain hose (if damaged)
- If basic drain filter and hose cleaning don’t clear the error
- If water leaks or unusual noises persist during drainage
- If diagnostic tests indicate a faulty pump or pressure sensor
Next step
Choose the next step for E21
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
- Typical part-only price
- $35 - $80
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Pressure Switch
Detects the water level inside the tub and signals when to start or stop filling.
Drain Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
Model-compatible Washing Machine parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Washing Machine Cleaner Tablets
Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.
Braided Washer Inlet Hoses
A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.
Washer Drain Hose Holder
Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 50W |
|---|---|
| component | Drain Pump |
| resistance | 10-30 ohms |
| part_number | WH23X28476 |
| voltage_rating | 120V AC |
Common Questions
What does E21 error mean on GE washing machine?
E21 error means the washer can't drain water, often due to clogs or a faulty pump.
Can I fix GE washing machine E21 error myself?
Yes, you can inspect and clean the drain filter and hose to potentially resolve the issue.
How much does it cost to fix E21 error?
Repair costs are moderate, varying based on the model and whether parts like the pump or sensor need replacement.
When should I call a technician for E21?
Call a technician if cleaning the filter and hose doesn't resolve the error or if leaks or unusual sounds persist.
Data last verified: 2026-07-26
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