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

  1. Unplug the washer from power.
  2. Locate and remove the drain pump filter/strainer access panel.
  3. Remove debris from the filter and rinse under water.
  4. Detach and inspect the drain hose for kinks or visible blockages.
  5. Flush the hose with water to clear small obstructions and re-secure connections.

Technician Only Test and replace drain pump or pressure sensor components

  1. Access the washer’s internal drain pump and inspect for mechanical failure or impeller jams.
  2. Use a multimeter to test pump motor continuity and replace the pump if defective.
  3. Inspect pressure sensor and tube for pinches, clogs, or faults and replace as needed.
  4. Verify correct drain hose installation height and routing per service manual.

Parts needed: Drain pump assembly, Pressure sensor/pressure switch, Drain hose (if damaged)

🛑 When to Call a Pro:
  • 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

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: 2026-01-10

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