Bosch Dishwasher — Error Code E24

Q: How do I fix the E24 error on a Bosch dishwasher?

Try first: Clean the drain filter. Open the door, remove the bottom rack, twist out the filter assembly, rinse away debris, reinstall, and run a test drain.

The drain pump is blocked or faulty.

brand Bosch appliance Dishwasher market US component drain pump category drainage severity stop failure

Ranked repair steps

1. Clean the drain filter

Open the door, remove the bottom rack, twist out the filter assembly, rinse away debris, reinstall, and run a test drain.

easy · basis: cost ascending

2. Clear the drain hose

Cut power, pull the unit out, remove kinks and blockages from the drain hose (flushing it if needed), and reattach with a proper high loop.

moderate · basis: cost ascending

3. Service the drain pump

Disconnect power and water, open the access panels, clear the pump impeller and housing, and replace the pump if it fails to run.

professional only · basis: cost ascending · parts $47.57–$117.00 (2026)

Replacement part (exact OEM numbers)

00642239 — Dishwasher Drain Pump · observed $47.57–$117.00 (2026)

Prices are dated retailer observations, never estimates. Verify model fitment before ordering.

Educational reference, not a substitute for the manufacturer's service manual. Disconnect power and water before servicing; gas, sealed-refrigerant, and high-voltage work is for qualified technicians only.

Provenance: facts re-derived from an disclosed repair reference — ApplianceCodeHub — Bosch Dishwasher Error Codes. Meanings and steps are original paraphrase; nothing is reproduced verbatim.

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