Dishlex Dishwasher Error i40
⚡ Quick Answer: The Dishlex dishwasher error code i40 signals a potential water leakage detection issue. This may cause the dishwasher to stop mid-cycle or fail to st... ✅ DIY Fixable
What Does Error i40 Mean?
The Dishlex dishwasher error code i40 signals a potential water leakage detection issue. This may cause the dishwasher to stop mid-cycle or fail to start, often accompanied by a continuous beeping sound and flashing display lights. Basic checks such as inspecting the filter and sump area for debris are recommended to resolve the problem and restore normal operation.
Common Symptoms:
- Dishwasher may stop mid-cycle or refuse to start
- Error code i40 displayed or equivalent flashing pattern
Possible Causes
- Leakage Sensor
- Faulty Door Seal
- Clogged Drainage System
How to Fix Error i40
DIY Fix Basic checks — filters and drainage
- Turn off and unplug the dishwasher.
- Remove and inspect the filter and sump area for debris.
- Clean out any food soils or blockages.
- Ensure the drain hose is not kinked or blocked.
- Plug in and try a short cycle.
- If error persists after basic cleaning and resets
- If internal components (pressure/water level sensor) need inspection or replacement
Next step
Choose the next step for i40
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
Door Gasket
Creates a watertight seal around the door to prevent leaks during operation.
- Typical part-only price
- $45 - $110
- DIY difficulty
- Medium
- Estimated time
- 30-60 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.
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.
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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.
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
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
Common Questions
What does i40 error mean on dishlex dishwasher?
The i40 error indicates a water leakage detection issue, causing the dishwasher to stop mid-cycle or not start.
Can I fix dishlex dishwasher i40 error myself?
Yes, you can perform basic checks by cleaning the filter and sump area for any debris or blockages.
How much does it cost to fix i40 error?
Repair costs vary by model and region, so it's best to consult with a local technician.
When should I call a technician for i40?
Call a technician if the error persists after cleaning or if you suspect internal component issues.
Sources & References
- Dishwasher Error Code i40 - Electrolux (official)
Data last verified: 2026-07-31
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