Siemens Dishwasher: error code E25

Professional Repair Guide

What is this symptom?

If your Siemens dishwasher displays the E25 error code, it indicates a drainage malfunction. You may notice water pooling in the tub, suggesting issues such as clogged filters, blocked pump impellers, or kinks in the drain hose. Resolving this issue is crucial for restoring proper functionality.

Urgency: Medium

Possible Causes

Clogged drain filter

How to Identify: Standing water at cycle end, visible debris in filter, slow or no drainage

Part: Filter (lower sump area)

Blocked drain pump impeller or sump debris

How to Identify: Fish out debris; impeller not spinning freely when checked after disassembly; grinding noise from pump

Part: Drain pump / impeller

Clogged or kinked drain hose

How to Identify: Hose bent, compressed, or clogged; water not flowing out when hose is flushed

Part: Drain hose

Next step

Choose the next step for error code E25

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Drain Pump

Pumps waste water out of the appliance during the drain cycle.

Typical part-only price
$35 - $80
DIY difficulty
Easy
Estimated time
15-30 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Also check
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Other parts options

Check related components first; use model search as a fallback.

Possible related component

Drain Hose

Carries waste water from the drain pump to your home's standpipe or sink drain.

$15 - $30 · Easy · 15-30 mins

Check fit & price
Model number required

Model-compatible Dishwasher parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Dishwasher Cleaner and Descaler

Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.

View maintenance supply
Maintenance supply

Braided Dishwasher Inlet Hose

For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.

View maintenance supply

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Preventive Maintenance

  • Clean filter regularly: Food debris buildup that can cause E25
    Frequency: weekly or after heavy use
  • Inspect and flush drain hose periodically: Hose blockages or kinks that impede drainage
    Frequency: every 3-6 months

Frequently Asked Questions

Why is my Siemens Dishwasher Error code E25?
The E25 error indicates a drainage issue, often due to clogged filters, blocked pump impellers, or kinked drain hoses.
How do I fix Siemens Dishwasher Error code E25 myself?
Currently, there are no DIY solutions recommended for this error.
How much does it cost to fix Error code E25?
Professional repair costs may vary, but specific costs are not listed.
When should I call a technician for Error code E25?
If the issue persists despite troubleshooting, or if you're unsure about the drainage system, consider calling a technician.

References & Sources

Community Analytical Insights

Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions

Common Issues Reported by Users

  • Blocked drain pump or filter
  • Faulty drain pump
  • Kinked or clogged drain hose

User Suggested Solutions

  1. Check and clean the drain pump and filter. Disconnect the dishwasher, remove the bottom spray arm, and then take out the filter and drain pump. Clean any debris and reassemble.

  2. Inspect the drain pump for faults. If the pump is not working, replace it by disconnecting the power, removing the pump, and installing a new one.

  3. Examine the drain hose for kinks or clogs. Ensure the hose is properly routed and clear of blockages. Replace if damaged.

Limited-source guidance; percentages and success-rate claims are not shown
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. Siemens dishwasher iQ700 Error E25

Community Discussions

Error E25

Replaced the dishwasher instead of repairing it due to high costs.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair

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