Thermador E24 error code

Dishwasher won't drain — drain pump or hose

Water remains at the end of the cycle because it isn’t draining — usually a blocked filter or hose, or a failed drain pump.

Likely causes

  • Blocked filter or drain hose
  • Jammed or failed drain pump
  • Clogged air gap or disposer

How we diagnose & fix it

Because a code points to a likely area rather than an exact part, we run a full on-site diagnosis to confirm the real cause — testing the components above and the wiring and controls behind them. You get a clear, flat-rate quote before any work begins, and most E24 faults are resolved on the first visit with quality parts and a parts-and-labor warranty.

Appears on

Seeing this code on your Thermador? Book a diagnosis and we’ll confirm the exact cause on site.

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