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Bosch · Dishwasher · E22

Safe checks

The dishwasher filter is blocked.

Diagnostic nodeE22SAFE-CHECKS
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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

Safe checks for error E22

Start only with checks that do not require panel removal or live electrical testing. The verified sequence for E22 begins with: Disconnect power before reaching into the sump.; Remove and clean the filter exactly as shown in the model manual.; Reinstall the filter securely and run a rinse test..

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