LG Washing Machine Error F8
⚡ Quick Answer: The LG washing machine error code F8 signifies a malfunction related to the water level detection system, often linked to a faulty water level sensor ... ⚠️ Difficulty Varies
What Does Error F8 Mean?
The LG washing machine error code F8 signifies a malfunction related to the water level detection system, often linked to a faulty water level sensor or pressure switch. This error typically results in the washer stopping shortly after starting, with no filling or draining activity. The machine may also emit buzzing or beeping sounds, indicating it cannot proceed with the cycle due to improper water level readings.
Common Symptoms:
- Washer stops shortly after start with F8 displayed
- No normal fill/drain activity when error appears
- Machine may buzz/beep or refuse to proceed with cycle
Possible Causes
- Faulty or misreading water level sensor / pressure switch (medium)
- Obstructed or disconnected air tube between tub and pressure sensor (medium)
- Clogged/inadequate water supply or inlet valve issues causing abnormal level readings (low)
How to Fix Error F8
DIY Fix Basic user checks for F8 error
- Turn off the washer and unplug it for safety.
- Verify household water supply is turned on and has adequate pressure.
- Check that inlet hoses are firmly connected and not kinked.
- Restart the washer to see if the error clears.
Technician Only Technician inspection of water level sensing system
- Disconnect power and open the washer housing.
- Inspect the air tube from the tub to the water level sensor for kinks, blockages, or disconnection.
- Test the water level sensor (pressure switch) for correct operation; replace if faulty.
- Verify water inlet valve and hose filters are clean and operating correctly if related water fill behavior is problematic.
- Reassemble and test the machine.
- Use multimeter or service manual guidance for accurate diagnostics.
Parts needed: Water level sensor/pressure switch, Air/pressure tube, Water inlet valve or filters
- If you are uncomfortable opening the machine or lack tools to safely inspect internal components
- If error persists after basic checks and likely indicates failed internal sensor or valve requiring professional tools
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
Pressure Switch
Detects the water level inside the tub and signals when to start or stop filling.
- Typical part-only price
- $25 - $65
- 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.
Water Inlet Valve
Controls the flow of hot and cold water into the appliance.
Model-compatible Washing Machine 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.
Washing Machine Cleaner Tablets
Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.
Braided Washer Inlet Hoses
A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.
Washer Drain Hose Holder
Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | N/A |
|---|---|
| component | Door Lock Assembly |
| resistance | 10-20 ohms |
| part_number | LG EBF61910201 |
| voltage_rating | 120V AC |
Common Questions
What does F8 error mean on LG washing machine?
F8 indicates a malfunction in the water level detection system, often due to a faulty pressure switch or sensor.
Can I fix LG washing machine F8 error myself?
Yes, you can perform basic checks like ensuring the water supply is on and inlet hoses are connected.
How much does it cost to fix F8 error?
The estimated repair cost for the F8 error ranges from $50 to $200, depending on parts and labor.
When should I call a technician for F8?
Call a technician if you are uncomfortable inspecting internal components or if the error persists after basic checks.
Sources & References
- LG Washer - Error Code List (official)
Data last verified: 2026-07-26
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