Match the symptom, then work through the safe checks.
1. What best matches what you observe?
2. Complete only the checks that are safe for you.
Show stop conditions
- Sharp debris cannot be removed safely
- E25 returns with a clean pump area and correctly locked cover
- Electrical or internal pump diagnosis would be required
Likely causes
- Food, glass, labels, or other debris is blocking the drain-pump area
- The drain-pump cover is loose, incorrectly seated, or missing
- Standing water or debris is preventing the pump from moving normally
- The pump itself is faulty if the area is clean and the cover is correctly locked
Quick checks, in order
Disconnect power before the pump area
Turn the dishwasher off and disconnect power before removing the filter or accessing the drain-pump cover.
Remove standing water and inspect for debris
Follow Bosch's user guidance to sponge out standing water, remove the filter, and inspect the pump-cover area. Wear protection and use caution because glass fragments can be sharp.
Seat the pump cover correctly
Reinstall the drain-pump cover so it locks/clicks into its intended position before replacing the filter.
Arrange service if E25 returns
If the pump area is clear and the cover is correctly seated but E25 persists, stop repeated operation and have the pump/control system diagnosed.
Is the drain pump free of debris and its cover correctly locked?
Remove only safely accessible debris with power disconnected, reassemble the cover/filter correctly, and test one rinse/drain cycle.
Lock it correctly and retest once. A loose cover can prevent proper drainage and trigger E25.
The pump or its control may be faulty. Arrange Bosch service instead of repeatedly opening the pump area.
Stop and get qualified help when
- Sharp debris cannot be removed safely
- E25 returns with a clean pump area and correctly locked cover
- Electrical or internal pump diagnosis would be required
Official support and model manuals
Use the full model number from the rating label. The manufacturer manual is the deciding reference when codes differ by region or product family.
Frequently asked questions
What does Bosch dishwasher E25 mean?
Bosch defines E25 as a blocked drain pump or a drain-pump cover that is loose or missing.
Should I replace the drain pump immediately for E25?
No. Bosch first directs users to check for blockage and pump-cover seating. Replacement should only follow model-specific diagnosis if the code persists after those checks.