Whirlpool Dishwasher Error F8
⚡ Quick Answer: The Whirlpool Dishwasher error F8 indicates a water-level or water flow issue, typically caused by incorrect water level detection or a malfunctioning... ✅ DIY Fixable
What Does Error F8 Mean?
The Whirlpool Dishwasher error F8 indicates a water-level or water flow issue, typically caused by incorrect water level detection or a malfunctioning drain pump. Symptoms include the dishwasher stopping mid-cycle, displaying the F8 error on the panel, and problems with filling or draining water properly. Make sure to check the water supply, clean filters, and inspect hoses for blockages.
Common Symptoms:
- Dishwasher stops mid‑cycle
- Error F8 displayed on panel
- Dishwasher not filling with correct water level
- Dishwasher not draining correctly
Possible Causes
- Water level too high/incorrect water level detection (medium)
- Clogged/blocked inlet or drain affecting water flow (medium)
How to Fix Error F8
DIY Fix Basic user checks for F8
- Turn off power to the dishwasher.
- Check that the water supply to the dishwasher is on and hoses are not kinked.
- Clean the inlet filter and bottom filter inside dishwasher to remove debris.
- Check that drain hose is not blocked or kinked.
Technician Only Technician diagnostics and repair
- Test the water inlet valve for proper operation and replace if malfunctioning.
- Inspect and test the water level sensor/pressure switch for correct readings; replace if faulty.
- Check drain pump and drain hose for blockages or mechanical failure.
- Verify control board responses to water level sensor signals if other components are functioning.
Parts needed: Water inlet valve, Water level sensor/pressure switch, Drain pump, Drain hose
- If error persists after cleaning filters, hoses, and checking water supply.
- If internal components like water inlet valve or level sensor appear faulty or untestable by user.
- If water leakage or flooding symptoms accompany the error.
Next step
Choose the next step for F8
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.
Pressure Switch
Detects the water level inside the tub and signals when to start or stop filling.
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
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 | 60W |
|---|---|
| component | Drain Pump |
| resistance | 10-30 ohms |
| part_number | W10837080 |
| voltage_rating | 120V AC |
Common Questions
What does F8 error mean on Whirlpool Dishwasher?
F8 indicates a water-level or water flow issue, causing the dishwasher to stop mid-cycle.
Can I fix Whirlpool Dishwasher F8 error myself?
Yes, you can check the water supply, clean filters, and inspect hoses for clogs.
How much does it cost to fix F8 error?
Repair costs range from $100 to $350, depending on parts and labor needed.
When should I call a technician for F8?
Call a technician if the error persists after cleaning or if components appear faulty.
Sources & References
- Whirlpool Dishwasher Error Codes list (community)
Data last verified: 2026-07-22
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