Bosch Dishwasher E25 error code

The drain pump is blocked or its cover is loose or missing, so the machine cannot finish draining. This often shows up together with water left standing in the bottom of the tub.

Also shown as: E-25

Last updated: September 30, 2026

Quick answer: Bosch dishwasher error code E25: drain pump blocked or pump cover loose. The most common cause is drain pump jammed by food, seeds, glass, or other debris. Try this first — remove the filter. If that does not clear it, clear and refit the pump cover.

What causes the E25 error?

  • Drain pump jammed by food, seeds, glass, or other debris
  • Pump cover loose, displaced, or missing
  • Drain hose kinked or sharply bent
  • Clogged air gap or drain hose

How to fix Bosch E25 — step by step

Work through these in order, from simplest and safest first. Stop as soon as the code clears.

  1. Remove the filter
    Take the filter out of the bottom of the tub to expose the drain pump cover beneath it.
  2. Clear and refit the pump cover
    Lift off the pump cover, clear out standing water and debris around the pump impeller, then press the cover back until it clicks into place so it is fully closed.
    Safety warning: Watch for sharp debris like broken glass; protect your hands.
  3. Check the hose and air gap
    Straighten kinks in the drain hose, clear the air gap, and disconnect and flush the hose in a bucket if debris is suspected.
  4. Run a test cycle
    Start a rinse cycle to confirm the water drains fully and the code clears.
Related guide: Dishwasher troubleshooting — fix common problems, with links to every dishwasher error code we cover.

When to call a technician

Stop and call a qualified technician if any of these apply:
  • The pump impeller will not turn freely after cleaning
  • The code returns right after a full clean
  • Standing water remains in the tub after a cycle

Frequently asked questions

What is the difference between Bosch E24 and E25?

Both relate to draining. E24 is a general drain fault, while E25 specifically points to the drain pump being blocked or its cover being loose or missing.

How do I get to the drain pump on a Bosch dishwasher?

Remove the filter at the bottom of the tub; the pump cover sits directly underneath it.

Sources

Every meaning and fix above was checked against official manufacturer documentation:

FixCode provides general troubleshooting information only — not professional repair advice. If you are unsure about any step, stop and call a qualified technician. Repairs done incorrectly can be dangerous and may void your warranty.

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