Error code
Bosch Dishwasher Error Code E25
Bosch Dishwasher E25 usually means the drain pump may be blocked or unable to move water properly. Check the safe external items first, then stop if the code returns or there is leaking, burning smell, or poor heating.
Quick answer
E25: what does it mean and how to fix
What does it mean?
the drain pump may be blocked or unable to move water properly.
How to fix first
Switch off power before opening the filter area.
Why is this happening?
Debris around the pump impeller or pump cover
When should I call an engineer?
Call a dishwasher engineer if the code returns after safe checks, water appears under the appliance, heating is affected, the pump is noisy or jammed, or diagnosis would require access inside the cabinet.
What does this error code mean?
Bosch dishwasher error code E25 usually means the dishwasher cannot drain because the pump area is blocked or restricted. Small debris, broken glass, food residue, or a blocked outlet can all create the same symptom.
Start with the accessible filter and pump-cover area described in the manual. If the issue looks more like a general drain restriction, compare Bosch dishwasher E24.
E25 usually points to the pump and drain route, especially debris around the pump cover, sump, filter, hose, or waste connection.
Symptoms users may notice
- The dishwasher may hum during draining but leave water behind.
- E25 may appear near the end of the programme.
- Water may remain in the sump after the cycle stops.
Why is this happening?
- Debris around the pump impeller or pump cover
- Blocked filter or sump
- Restricted drain hose or waste outlet
- Drain pump failing under load
What this usually points to
E25 usually points to the pump and drain route, especially debris around the pump cover, sump, filter, hose, or waste connection.
How to fix this safely
- Switch off power before opening the filter area.
- Clean the accessible filter and carefully remove visible debris from the pump-cover area if the manual allows it.
- Check the hose and waste outlet for restrictions.
- Stop if the pump is noisy, jammed, or E25 returns after one test.
Can I fix this myself?
YesYou can carry out simple external checks such as filters, hoses, visible water, and correct loading. Stop when the fault points to internal pumps, heaters, wiring, or controls.
Safety boundary: Disconnect power before accessible checks. Do not remove panels, bypass safety devices, work on wiring, or run the dishwasher if water may be reaching electrical parts.
What not to do
- Do not keep repeating resets if the same code comes back.
- Do not remove panels or work on internal wiring, pumps, valves, or heater parts.
- Do not ignore leaks, burning smells, or unusual pump noises.
Reset steps
- Restore power only after the safe external checks are complete and the area is dry.
- Run one short test programme if there is no visible leak, smell, or electrical concern.
- Stop if the code returns or the dishwasher fails to fill, heat, drain, or wash normally.
Intermittent vs persistent faults
A one-off warning may clear after safe external checks, but repeated Bosch dishwasher faults should be treated as a persistent problem that needs diagnosis.
When to call an engineer
Call a dishwasher engineer if the code returns after safe checks, water appears under the appliance, heating is affected, the pump is noisy or jammed, or diagnosis would require access inside the cabinet.
Safety warning
Disconnect the dishwasher from power before checking accessible filters, hoses, or seals, and do not remove panels or work on internal electrical, pump, heater, or valve parts yourself.
Useful hub links
Related drainage fault codes
Bosch Dishwasher Error Code E15
The dishwasher anti-flood system has been triggered
Bosch Dishwasher Error Code E30
the dishwasher has detected a water safety, leak, or overfill-style problem.
Bosch Dishwasher Error Code E22
the filter or sump area is dirty, blocked, or restricting drainage.
Bosch Dishwasher Error Code E24
the dishwasher is not draining properly.
Relevant guide
Frequently asked questions
What does Bosch dishwasher E25 mean?+
Bosch Dishwasher Error Code E25 usually means the drain pump may be blocked or unable to move water properly.
How do I fix Bosch dishwasher E25?+
Start with safe external checks only: switch off power, inspect filters, hoses, water around the base, and the visible wash cabinet as relevant. If the code returns, arrange diagnosis.
Can I still use a Bosch dishwasher with E25?+
Do not keep using it normally while the code is showing. One short test is only reasonable after safe checks and only if there is no leak, smell, or electrical concern.
Model variation note
Bosch dishwasher code wording can vary by model. Use the exact model manual where available, and keep checks to safe user-accessible areas.