Asko Dishwasher: whining noise
What is this symptom?
Are you hearing a high-pitched whining noise from your Asko dishwasher? This sound can occur during different cycles like filling, washing, or draining, and may vary in pitch. Common causes include worn circulation pump bearings or foreign objects contacting the impeller. Understanding these issues can help you restore your dishwasher to quiet operation.
Important Tips for Asko Models
- Asko dishwasher unusual noises including whining can be related to worn circulation pump or water inlet valve issues; Asko documentation and community guides specifically reference these components for noise troubleshooting.
Possible Causes
Worn circulation pump bearings
How to Identify: Whining occurs primarily during the wash cycle; noise persists throughout cycle and intensifies over time.
Part: Circulation pump motor assembly
Foreign object contacting impeller
How to Identify: Whining may accompany knocking or vibration; debris seen on pump or filter inspection.
Part: Pump impeller
DIY Solutions
Check and clean filters and pump area
- Disconnect power to the dishwasher.
- Remove the lower dish rack to access the bottom of the wash chamber.
- Remove and clean the filter assembly of food debris.
- Inspect the visible pump area for small foreign objects and remove them.
- Reassemble the filter and test a short cycle to see if noise persists.
Inspect water inlet valve filter
- Turn off the water supply to the dishwasher and disconnect power.
- Locate the water inlet valve (behind the lower access panel).
- Disconnect the water supply line and inspect the inlet screen for debris.
- Clean or replace the screen and reassemble the connections.
- Restore water and power, then run a short cycle to check for noise.
Next step
Choose the next step for whining noise
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
Dishwasher Circulation Pump
Circulates pressurized water through the dishwasher spray arms during the wash cycle.
- Typical part-only price
- $90 - $220
- DIY difficulty
- Hard
- Estimated time
- 60-120 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.
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.
Professional Repairs
Replace circulation pump assembly
Replace drain pump motor
Replace water inlet valve
When to Call a Professional
Preventive Maintenance
-
Clean filters and remove debris: Foreign objects causing noise and impeller contact
Frequency: monthly -
Inspect water inlet valve filter: Noise due to valve blockage or pressure issues
Frequency: every 6 months
Frequently Asked Questions
Why is my Asko Dishwasher Whining noise?
How do I fix Asko Dishwasher Whining noise myself?
How much does it cost to fix Whining noise?
When should I call a technician for Whining noise?
Community Analytical Insights
Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions
Common Issues Reported by Users
- Worn or damaged motor bearings
- Clogged or obstructed drain pump
- Faulty wash impeller
User Suggested Solutions
-
Inspect and replace the motor bearings. Disconnect the power, remove the dishwasher from its place, and take off the motor cover. Check the bearings for wear and replace if necessary.
-
Clear any obstructions from the drain pump. Access the pump by removing the bottom spray arm and filter. Clean out debris and ensure the pump is functioning correctly.
-
Replace the wash impeller if damaged. Remove the spray arm and filter, then check the impeller for cracks or blockages. Replace if needed.
Limited-source guidance; percentages and success-rate claims are not shown
View
Sources
Data compiled from real discussions on r/appliancerepair and r/Appliances:
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