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
What it does not cover
Try in this order
0 of 4 completedConfirm E22 on the exact model
ReversiblePhotograph the complete display, record the model tag and note the cycle stage. Similar-looking codes can mean different things on another product line.
Check the condition named by the code
ReversibleDisconnect power, remove the filter assembly and rinse it using the manual’s procedure.
Correct the remaining user-serviceable cause
ReversibleInspect the visible sump for debris and reinstall the filter locked in place.
Run one controlled verification
ReversibleRun 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
Exact questions
Common questions about “Bosch dishwasher E22 code”
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.