Beko Dishwasher Error E03
⚡ Quick Answer: The Beko dishwasher error E03 indicates a drainage issue, typically linked to a malfunction in the drain pump. Users may notice that the dishwasher st... ✅ DIY Fixable
What Does Error E03 Mean?
The Beko dishwasher error E03 indicates a drainage issue, typically linked to a malfunction in the drain pump. Users may notice that the dishwasher stops mid-cycle, water remains in the tub, or the drain cycle fails to complete. Common causes include a clogged drain filter, a blocked drain hose, or a defective drain pump. Addressing these issues promptly can restore your dishwasher's functionality.
Common Symptoms:
- Dishwasher stops mid‑cycle
- Water remains in the tub after the error appears
- Drain cycle does not complete
Possible Causes
- Clogged or blocked drain filter and sump area (medium)
- Clogged or kinked drain hose or sink connection (medium)
- Defective drain pump (medium)
How to Fix Error E03
DIY Fix Basic user checks for drainage issue
- Turn off and unplug the dishwasher before inspection.
- Remove the lower dish rack and access the filter area.
- Clean the coarse and fine filters to remove food debris.
- Check the drain hose for visible kinks or bends and straighten if necessary.
- Ensure the sink drain connection is clear by briefly disconnecting and flushing with water.
Technician Only Technician‑level drainage system inspection and repair
- Disconnect power and water supply.
- Remove kick plate and access the drain pump assembly.
- Inspect and test the drain pump for proper operation using a multimeter and observe impeller movement.
- Inspect and clean the internal drain hose and connections thoroughly.
- Replace the drain pump if defective.
Parts needed: Drain pump assembly, Drain hose, Filter/sump components
- If water remains after cleaning filters and hose checks
- If drain pump fails electrical/operational tests
- If error persists after basic troubleshooting
Next step
Choose the next step for E03
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
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.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Drain Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
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.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
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.
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.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 30W |
|---|---|
| component | Drain Pump |
| resistance | 10-20 ohms |
| part_number | Beko 1741000200 |
| voltage_rating | 230V AC |
Common Questions
What does E03 error mean on Beko dishwasher?
E03 indicates a drainage fault, often due to a malfunctioning drain pump, causing mid-cycle stops and water retention.
Can I fix Beko dishwasher E03 error myself?
Yes, you can check and clean the drain filter and hose. Ensure the dishwasher is unplugged before inspection.
How much does it cost to fix E03 error?
Repair costs range from $50 to $200 for parts, plus labor, depending on your region.
When should I call a technician for E03?
Call a technician if water remains after cleaning or if the drain pump fails tests.
Data last verified: 2026-07-25
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