Sharp Dishwasher Error F9
⚡ Quick Answer: The Sharp dishwasher error F9 indicates a malfunction in the drain pump, often resulting in unusual noises such as humming or grinding. It may cause t... ⚠️ Difficulty Varies
What Does Error F9 Mean?
The Sharp dishwasher error F9 indicates a malfunction in the drain pump, often resulting in unusual noises such as humming or grinding. It may cause the dishwasher to stop operating, flash lights, or interrupt wash cycles. The primary causes for this error include water supply or drainage faults. Addressing issues with the drain pump, water level sensor, or control board may be necessary for a complete fix.
Common Symptoms:
- Dishwasher stops operation and displays F9
- F9 may appear with flashing lights
- Wash cycle interrupted or fails to start
Possible Causes
- Water supply or drainage fault (medium)
How to Fix Error F9
DIY Fix Basic Checks and Reset
- Turn off and unplug the dishwasher or cut power from the breaker for at least 5–10 minutes.
- Ensure the water tap to the dishwasher is fully open.
- Check visible inlet and drain hoses for kinks, blockages, or twists.
- Clean accessible filters and debris traps in the dishwasher base.
Technician Only Detailed Diagnostics and Repair
- Inspect drain pump, pressure/water level sensors, and circulation pump for faults or debris.
- Check continuity of water level and pressure sensors with a multimeter.
- Verify integrity of control board connectors and re‑seat all internal wiring.
- Replace faulty parts such as drain pump or sensors if confirmed defective.
Parts needed: Drain pump, Water level/pressure sensor, Control board connectors
- If the error persists after basic reset and hose/filter checks
- If water leakage is observed inside or below the appliance
- If internal electrical diagnostics are required
Next step
Choose the next step for F9
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
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
- Typical part-only price
- $35 - $80
- 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.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
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 | 50W |
|---|---|
| component | Drain Pump |
| resistance | 5-15 ohms |
| part_number | SHARP 214100001 |
| voltage_rating | 120V AC |
Common Questions
What does F9 error mean on sharp dishwasher?
F9 indicates a drain pump malfunction, causing operation stops and unusual noises.
Can I fix sharp dishwasher F9 error myself?
Yes, you can perform basic checks like resetting the dishwasher and checking hoses.
How much does it cost to fix F9 error?
Repair costs range from ¥10,000 to ¥40,000+, depending on parts and labor.
When should I call a technician for F9?
Call a technician if the error persists after basic checks or if you notice water leakage.
Data last verified: 2026-07-22
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