Samsung Dishwasher: making noise during water fill
What is this symptom?
Is your Samsung dishwasher making unusual noises, such as buzzing or humming, during the water fill phase? This noise typically occurs right before the wash cycle begins and can indicate issues with the water inlet valve or supply hose. Understanding the causes and solutions can help restore your dishwasher's quiet operation.
Important Tips for Samsung Models
- Samsung official support notes water running or whistling sounds can be normal but persistent humming during fill may indicate inlet issues
Possible Causes
Faulty water inlet valve causing buzzing or humming during fill
How to Identify: Loud humming or buzzing only during water fill phase, possibly slow or incomplete fill
Part: Water Inlet Valve
DIY Solutions
Inspect and clean inlet filter and hose screen
- Turn off water supply and power
- Locate dishwasher inlet hose at back, disconnect
- Check and clean mesh screens on hose and inlet valve
- Reconnect hose, turn on water, and test fill cycle
Check and straighten water supply hose & pressure
- Turn off water supply
- Ensure water supply hose isn’t kinked, twisted or crushed
- Restore water and run a fill to check noise
- If household water pressure lower than normal, consider adjusting supply valve
Replace water inlet valve assembly
- Turn off power and water
- Remove toe-kick panel
- Disconnect old inlet valve and note wiring/hose positions
- Install new compatible valve
- Restore water and power and test
Next step
Choose the next step for making noise during water fill
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
Water Inlet Valve
Controls the flow of hot and cold water into the appliance.
- Typical part-only price
- $25 - $60
- 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.
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.
Professional Repairs
Professional water inlet valve replacement
Diagnose and adjust household water pressure
Pump or control board diagnosis/repair
When to Call a Professional
Preventive Maintenance
-
Clean filters and spray arms: Noise due to debris and restricted water flow
Frequency: monthly -
Check water inlet hose condition: Pressure restriction and noise during fill
Frequency: annually
Frequently Asked Questions
Why is my Samsung Dishwasher making noise during water fill?
How do I fix Samsung Dishwasher making noise during water fill myself?
How much does it cost to fix making noise during water fill?
When should I call a technician for making noise during water fill?
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
- Water inlet valve malfunction
- Clogged or dirty filter
- Faulty spray arm or obstruction
User Suggested Solutions
-
Inspect and replace the water inlet valve if faulty. Turn off the dishwasher, disconnect the power, and locate the inlet valve. Remove the old valve and install a new one, ensuring all connections are secure.
-
Clean the filter. Remove the lower spray arm and filter cover, then rinse the filter under warm water to remove debris. Reassemble and test the dishwasher.
-
Check the spray arm for blockages. Remove the spray arm and inspect for any debris or clogs. Clean as necessary and reattach.
Limited-source guidance; percentages and success-rate claims are not shown
View
Sources
Data compiled from real discussions on r/appliancerepair and r/Appliances:
Community Discussions
making a wheezing or strained noise when it fills with water
Cleaning or replacing the case break may resolve the noise issue.
Source: Reddit r/appliancerepair
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