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E18 Bosch Dishwasher Moderate Repair

Bosch E18 Error Code: Meaning, Fix & Cost

There is an issue with water flow into the dishwasher. The water level is too low, or water is not being pumped correctly. 1. Check the inlet hose and make sure it isn't kinked or damaged. 2. Make sure the water supply is turned on. The water flow rate should be 10 l/min. For further assistance, please contact Bosch Customer Support at 1-800-944-2904 . See more

What E18 Means

There is an issue with water flow into the dishwasher. The water level is too low, or water is not being pumped correctly. 1. Check the inlet hose and make sure it isn't kinked or damaged. 2. Make sure the water supply is turned on. The water flow rate should be 10 l/min. For further assistance, please contact Bosch Customer Support at 1-800-944-2904 . See more

Likely cause: Water supply restricted, inlet valve failed, or inlet filter clogged

Estimated Repair Cost $200-400

How to Fix It

Check that water supply valves are fully open, inlet hose is not kinked or blocked, and inlet filter is clean. Reset power at breaker for 30 seconds. If persists, inlet valve needs replacement.

Difficulty: Moderate Repair

Consider calling a professional for this repair.

Official Reference

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

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Frequently Asked Questions

What does the Bosch E18 error code mean?

There is an issue with water flow into the dishwasher. The water level is too low, or water is not being pumped correctly. 1. Check the inlet hose and make sure it isn't kinked or damaged. 2. Make sure the water supply is turned on. The water flow rate should be 10 l/min. For further assistance, please contact Bosch Customer Support at 1-800-944-2904 . See more.

What causes the E18 code on a Bosch dishwasher?

Water supply restricted, inlet valve failed, or inlet filter clogged.

How do I fix the E18 error on my Bosch dishwasher?

Check that water supply valves are fully open, inlet hose is not kinked or blocked, and inlet filter is clean. Reset power at breaker for 30 seconds. If persists, inlet valve needs replacement. Estimated repair cost: $200-400.

Is the E18 error code a DIY fix or do I need a professional?

This is rated as moderate repair. This may require a professional technician.

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