RRepairGraph
Bosch · Dishwasher · E22

Before requesting service

The dishwasher filter is blocked.

Diagnostic nodeE22BEFORE-SERVICE
!
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

Before requesting service for error E22

Before requesting service, record the model number, code, cycle stage and visible symptoms. Complete only these safe checks: 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