Bosch Dishwasher Error Code E24: How to Fix It

Medium 30-60 minutes High Severity Verified June 2026
Error Code
E24
Brand
Bosch
Product Type
dishwasher
Severity
High
DIY Difficulty
Medium
Estimated Fix Time
30-60 minutes
Bosch dishwasher error code E24 indicates a drainage problem where water isn't draining properly from your dishwasher. This typically occurs when there's a clog in the drain hose, garbage disposal, or dishwasher filter system.
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Tools You'll Need

How to Fix Error Code E24

  1. Safety First - Turn Off Power

    Always disconnect power before servicing any electrical appliance to prevent shock hazards.
  2. Remove Standing Water

  3. Clean the Dishwasher Filter

  4. Check the Garbage Disposal

  5. Inspect the Drain Hose

  6. Clear the Drain Hose

    Be prepared for water spillage when disconnecting the drain hose.
  7. Check the Air Gap (if present)

  8. Reassemble and Test

Parts You May Need

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When to Call a Professional

Call a professional if the drain hose is damaged and needs replacement, if there are electrical issues with the drain pump, or if the error persists after completing all troubleshooting steps. Also contact a pro if you're uncomfortable working with plumbing connections or if the dishwasher needs to be pulled out for access.

Frequently Asked Questions

What does Bosch dishwasher error code E24 mean?
Error code E24 on a Bosch dishwasher indicates a drainage problem. The dishwasher is unable to drain water properly, usually due to a clogged filter, blocked drain hose, or issues with the garbage disposal connection.
Can I still use my Bosch dishwasher with E24 error?
No, you should not use your dishwasher when the E24 error appears. The error indicates water isn't draining, which can cause flooding, damage to the dishwasher, and potential water damage to your kitchen.
How often should I clean my Bosch dishwasher filter to prevent E24?
Clean your Bosch dishwasher filter at least once a month, or more frequently if you wash heavily soiled dishes. Regular filter maintenance is the best way to prevent drainage issues and E24 errors.
Why does my Bosch dishwasher keep getting E24 errors?
Recurring E24 errors usually indicate inadequate filter maintenance, problems with your garbage disposal, or installation issues with the drain hose. Check that the drain hose has proper elevation and isn't kinked or damaged.
How do I reset my Bosch dishwasher after fixing E24 error?
After resolving the drainage issue, press and hold the Start button for 3-5 seconds to reset the dishwasher. You can also unplug the unit for 5 minutes, then plug it back in to clear the error code.