ERROR CODE EXPLAINED

Bosch Dishwasher

Bosch Dishwasher E18 Error Code

What it means

The dishwasher detected insufficient water flow or an unusually low water level.

Try this first

  1. Check the inlet hose for kinks or damage.
  2. Make sure the household water supply is turned on.
  3. Verify that water is flowing normally to the dishwasher.
  4. Restart the dishwasher after correcting any obvious supply problem.
Can I keep using it?⚠ Troubleshoot before continuing
Repair usually required?⚠ Sometimes

If the error keeps returning

Bosch specifies that the water supply should provide adequate flow. If E18 continues, contact support.

Official source

Troubleshooting information verified against manufacturer support documentation.

View manufacturer support page →
Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.

Bosch Dishwasher E18: Quick Answer

What it means: The dishwasher detected insufficient water flow or an unusually low water level.

First thing to check

Check the inlet hose for kinks or damage.

Can I keep using it?

Troubleshoot before continuing

Repair outlook

Sometimes

If the code remains

Bosch specifies that the water supply should provide adequate flow. If E18 continues, contact support.

Model note: Error-code meanings and procedures can vary by model and model year. Confirm the code against the documentation for your exact appliance before replacing parts.

Manufacturer reference: bosch-home.com

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