Westinghouse Dishwasher Error F5
⚡ Quick Answer: The Westinghouse dishwasher F5 error indicates a water level fault, where the dishwasher fails to detect water during a wash or fill cycle. This issue... ✅ DIY Fixable
What Does Error F5 Mean?
The Westinghouse dishwasher F5 error indicates a water level fault, where the dishwasher fails to detect water during a wash or fill cycle. This issue often causes the appliance to stop mid-cycle or prevents it from progressing. Commonly, the problem is linked to a malfunctioning water inlet valve, which may be blocked or faulty, leading to insufficient water flow into the machine.
Common Symptoms:
- Error F5 displayed on control panel during cycle
- Dishwasher stops mid‑cycle or will not progress
- No/insufficient water detected despite power on
- Dishwasher fills slowly or not at all
Possible Causes
- Water inlet valve failure or blockage (medium)
How to Fix Error F5
DIY Fix Basic checks before service
- Ensure the water supply valve to the dishwasher is fully open.
- Check that the inlet hose is not kinked or crushed.
- Inspect the filter screens at the water inlet for debris and clean them.
- Reset the dishwasher by turning off power at breaker for a few minutes and restarting.
Technician Only Inspect/repair water inlet and pressure sensing system
- Disconnect power and water, then access the inlet valve and test for continuity and proper operation.
- Check the wash pump and pressure sensor/float assembly for correct function and for blockages.
- Inspect hose connections and replace any damaged hoses.
- Test control board inputs related to water level sensing and replace faulty components.
Parts needed: Water inlet valve, Wash pump, Pressure sensor / float switch, Inlet and drain hoses
- If water inlet valve shows electrical faults or no operation
- If pressure sensor or wash pump appears seized or unresponsive
- If repeated attempts to clear hoses/filters do not resolve the F5 error
Next step
Choose the next step for F5
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.
Dishwasher Circulation Pump
Circulates pressurized water through the dishwasher spray arms during the wash cycle.
Float Switch
Detects the maximum water level to prevent overflow and potential flooding.
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 F5 error mean on westinghouse dishwasher?
F5 error indicates a water level fault, meaning the dishwasher detects no water during a cycle.
Can I fix westinghouse dishwasher F5 error myself?
Yes, you can check the water supply valve, inspect hoses for kinks, and clean the inlet filter.
How much does it cost to fix F5 error?
Repair costs for the F5 error are typically moderate, covering parts and labor.
When should I call a technician for F5?
Call a technician if the water inlet valve has electrical faults or if cleaning hoses doesn't resolve the issue.
Data last verified: 2026-07-31
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