# E18 — Appliance fault and error codes

For E18, brand is Bosch; appliance type is Dishwasher; meaning is There is an issue with water flow into the dishwasher. The water level is too low, or water is not being pumped correctly, verified against its source on 2026-08-04.

- **Brand:** Bosch
- **Appliance type:** Dishwasher
- **Error code:** E18
- **Meaning:** There is an issue with water flow into the dishwasher. The water level is too low, or water is not being pumped correctly.

## What the source says

> See more Error Code E18 There is an issue with water flow into the dishwasher. The water level is too low, or water is not being pumped correctly. 1.

## 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/).