# E9240 — Appliance fault and error codes

For E9240, brand is Bosch; appliance type is Dishwasher; meaning is The dishwasher filter is blocked. The filter is the area where food particles get caught and it needs to be cleaned regularly, verified against its source on 2026-08-04.

- **Brand:** Bosch
- **Appliance type:** Dishwasher
- **Error code:** E9240
- **Meaning:** The dishwasher filter is blocked. The filter is the area where food particles get caught and it needs to be cleaned regularly.

## What the source says

> See more Error Code E9240 The dishwasher filter is blocked. The filter is the area where food particles get caught and it needs to be cleaned regularly. Remove and wash the filter under running water with mild soap and a soft brush to remove debris then reinstall.

## Source

- https://www.bosch-home.com/us/owner-support/dishwashers/error-codes

Last verified: 2026-08-04. Review by: 2027-08-04.
Part of [Appliance fault and error codes](https://referencesource.org/appliance-fault-error-codes/).