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How do I fix Bosch dishwasher error E22?

On Bosch dishwashers, E22 means the filter is blocked. The filter is where food particles get caught, and Bosch says it needs regular cleaning. Remove the filter, wash it under running water with mild soap and a soft brush to remove debris, then reinstall it. Call a technician if the error comes back.

What the code means

Bosch's dishwasher error code page says E22 means the dishwasher filter is blocked. The filter is the area where food particles get caught, and it needs to be cleaned regularly.

Safe homeowner checks

  1. Turn the dishwasher off.
  2. Remove the filter from the bottom of the tub.
  3. Wash it under running water with mild soap and a soft brush to remove debris.
  4. Reinstall the filter securely and run a cycle.

When to call a technician

Call a technician if E22 returns after the filter is clean or the dishwasher won't drain. Pump and electrical repairs are technician work.

OEM source

Bosch Owner Support, Dishwasher Error Codes (E22): https://www.bosch-home.com/us/owner-support/dishwashers/error-codes
Is your Bosch dishwasher still showing E22? Call Home Alliance at (877) 777-0796 to book a Bosch dishwasher technician. Customers rate us 4.91/5 from 12,574 reviews.
We serve homeowners across Los Angeles. Learn more about our Bosch appliance repair in Los Angeles.
Trademark disclaimer: Bosch is a registered trademark of BSH Home Appliances Corporation. Home Alliance is an independent service provider and is not affiliated with, endorsed by, or an authorized agent of BSH Home Appliances Corporation. Brand names are used only to identify the appliances we service.
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