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Bosch dishwasher E22 code: the dishwasher filter is blocked or not seated correctly

E22 means the dishwasher filter is blocked or not seated correctly. Disconnect power, remove the filter assembly and rinse it using the manual’s procedure.

Direct answer

On a supported Bosch dishwasher, E22 means the dishwasher filter is blocked or not seated correctly. Disconnect power, remove the filter assembly and rinse it using the manual’s procedure. Then inspect the visible sump for debris and reinstall the filter locked in place.

What this covers

  • Bosch dishwashers displaying E22
  • The code and product type exactly match the official source
  • Customer-accessible checks before component replacement

What it does not cover

  • ×A similar code on another manufacturer or appliance type
  • ×Codes omitted from the exact model manual
  • ×Internal wiring, sealed-panel or live-electrical repair
Try in this order0 of 4 completed

  1. Confirm E22 on the exact model

    Reversible

    Photograph the complete display, record the model tag and note the cycle stage. Similar-looking codes can mean different things on another product line.

  2. Check the condition named by the code

    Reversible

    Disconnect power, remove the filter assembly and rinse it using the manual’s procedure.

  3. Correct the remaining user-serviceable cause

    Reversible

    Inspect the visible sump for debris and reinstall the filter locked in place.

  4. Run one controlled verification

    Reversible

    Run Cancel/Drain and confirm water leaves the tub. Use cut-resistant care around glass and stop if the pump cover is damaged.

Evidence ledger

Sources behind this answer

Visible sources support the visible claims. Home Product Support records the publisher, the fact used and the review date; community reports can suggest an issue but do not become a published fact on their own.

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Bosch Owner SupportBosch dishwasher error codes

Official Bosch code meanings, customer checks and service-only boundaries.

Exact questions

Common follow-ups

What does E22 mean on a Bosch dishwasher?+

It means the dishwasher filter is blocked or not seated correctly.

Can I clear E22 by resetting the dishwasher?+

A restart may clear a stored display only after the underlying condition is corrected. Repeatedly resetting without correcting the cause is not a repair.

When is professional service appropriate?+

Use cut-resistant care around glass and stop if the pump cover is damaged.

Change recordAug. 17, 2026 — Published the exact E22 meaning, customer-safe checks and service boundary from Bosch Owner Support.
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