Bosch · Dishwasher

Bosch Dishwasher E23 Error Code

The documented meaning, with the context that matters for your appliance.

What does the Bosch Dishwasher E23 code mean?

E23

DOCUMENTED MEANING

Drain-pump fault

Exact models are not specified in the source. Check your model’s manual.

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Model applicability

Exact models are not specified in the source. Check your model’s manual.

Use the instructions for your exact appliance model. A similar display on another model can have a different meaning or procedure.

Sources

Manufacturer documentation supporting this entry. FaultDecoded is independent of these manufacturers.

Bosch Dishwasher Error Codes
Bosch · Source consulted 2026-09-21