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Bosch · Dishwasher · E22

If the code returns

The dishwasher filter is blocked.

Diagnostic nodeE22RECURRING-CODE
!
Use this as a diagnostic branchConfirm the exact model manual before ordering parts or opening the appliance.

Coverage: Bosch dishwashers that display E22/E:22.

GUIDANCE

If the code returns for error E22

If E22 returns after an accessible check, do not keep resetting the appliance. Record when it appears, stop at any unsafe condition, and use the model-specific service path.

Safe sequence

  1. 1Disconnect power before reaching into the sump.
  2. 2Remove and clean the filter exactly as shown in the model manual.
  3. 3Reinstall the filter securely and run a rinse test.

Stop and get qualified help when

  • Broken glass or sharp debris is present
  • E22 returns with a clean, correctly fitted filter
Primary sourceBosch — E22 dishwasher error ↗Verified 2026-07-17 · manufacturer