Bosch E22 Dishwasher — Fix
On Bosch dishwashers, the E22 code means the filter/drainage is blocked — water isn't circulating or draining properly.
- Applies to
- Bosch appliances
- Time to fix
- 30 minutes – 1 hour
What it means
Causes include a clogged filter, food debris in the sump, or a partial drain blockage. This is a Bosch appliance fault code shown on the display. Codes can vary by model and appliance type, so always confirm against your specific model's manual or tech sheet. Unplug the appliance before any internal checks.
Symptoms
- E22 on the display
- Poor cleaning or standing water
How to fix it
- 1
Clean the filter and sump
1. Remove and clean the filters and the sump area of food debris.
- 2
Check the drain path
1. Ensure the drain hose and pump are clear.
Frequently asked questions
How do I fix Bosch E22?
Clean the dishwasher filters and sump of food debris and make sure the drain path is clear.
Last updated July 20, 2026
Guidance only — always consult a qualified professional or the official service manual before carrying out repairs.