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Kenmore Washer E21 Error Code

417 front-loader drains slowly on Kenmore washers.

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E21
Moderate DIY

Water left the tub too slowly. A clogged house drain or drain hose is the first suspect, then debris lodged in the pump, and finally a worn pump.

Compatible models

Kenmore front-load washers with a model number starting 417 (built by Frigidaire, according to PartSelect's prefix chart).

Also shown as

EF1 on the same family is listed as a clogged drain pump with the same first checks. On 417 models without a digital display, the status lights blink the code: the five status lights flash the first digit and the Start light flashes the second.

Difficulty

Start with the safe checks below; a worn part may need replacing.

Not sure you are reading the code right? See how to read Kenmore washer codes.

Safety first: unplug the washer (or switch off its breaker) before touching filters, hoses or panels. If you smell burning or gas, or see water near the outlet, stop and call a professional.

How to fix Kenmore E21

  1. Check the hose and drain

    Straighten the drain hose and test the standpipe with a bucket of water. Clear any household clog first.

  2. Clear the pump

    Unplug the washer. Follow your use and care guide to reach the drain pump area, catch the water in a pan and clear lint, coins or small items.

  3. Test with Drain/Spin

    Restore power and run Drain/Spin with the drum empty.

When to call a technician

If the drain path and pump are clear and draining is still slow, the drain pump should be replaced, which a technician can handle.

Parts linked to E21

These are the parts most often behind this code. Tap one to see what it does and the signs it is failing.

Order parts by your full model number so they fit.

Step-by-step guides for this problem

Frequently asked questions

Which Kenmore models show the E21 code?

Kenmore front-load washers with a model number starting 417 (built by Frigidaire, according to PartSelect's prefix chart).

Can I fix Kenmore E21 myself?

Often. The first steps above are safe checks a homeowner can do. If they don't clear E21, the cause is likely a worn part that needs replacing.

Other Kenmore washer codes

Last reviewed 2026-10-21. Codes and steps can vary by model; check your owner's manual.