LG Washer Dryer: error code FE
What is this symptom?
If your LG Washer Dryer displays the FE error code, it indicates a water fill issue. This often occurs when the machine detects overfilling or inconsistent water levels during a wash cycle. To prevent overflow, the cycle is halted. Common causes include a malfunctioning water level sensor, clogged hoses, or problems with the water inlet valve.
Possible Causes
Overfill / water level mis‑detection due to water level sensor pressure switch issue
How to Identify: FE code appears especially during or immediately after fill cycle, may coincide with actual overflow, irregular water level readings.
Part: Water level sensor / pressure switch
Faulty water inlet valve or inlet issues
How to Identify: Slow or erratic water fill, valve sticks open or blocked, code persists after reset and inflow irregularities observed.
Part: Water inlet valve
Clogged or kinked pressure sensor hose
How to Identify: Inspect small hose to pressure switch — visible blockages, kinks, cracks, or disconnection can cause false readings and FE error.
Part: Pressure sensor hose
Clogged drain pump or filter leading to water not draining
How to Identify: Water remains in drum post cycle, issues with drainage, debris visible in pump filter, FE code appears repeatedly.
Part: Drain pump/filter
Control board or wiring fault
How to Identify: FE error persists after checking sensor, valves, hoses and correct detergent usage; visible burnt or loose connections.
Part: Main control board / wiring harness
Next step
Choose the next step for error code FE
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.
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
Model-compatible Washer Dryer 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.
Dryer Vent Cleaning Kit
Helps remove routine lint buildup from an accessible dryer vent path. It does not diagnose or repair an E-code or failed component.
Lint Trap Cleaning Brush
A narrow brush for routine cleaning around an accessible lint screen and housing.
Dryer Vent Hose Kit
A replacement exhaust duct option for visibly crushed or damaged external venting. Check diameter, length, local code, and installation clearance.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Preventive Maintenance
-
Use HE detergent and correct dosing: Suds‑related sensor misreads leading to FE error
Frequency: each wash -
Clean drain pump filter: Drain clogs that contribute to water buildup and sensor confusion
Frequency: monthly -
Inspect hoses for kinks/blockages: Flow restrictions causing fill or level issues
Frequency: quarterly
Frequently Asked Questions
Why is my LG Washer Dryer error code FE?
How do I fix LG Washer Dryer error code FE myself?
How much does it cost to fix error code FE?
When should I call a technician for error code FE?
References & Sources
- LG washer error code FE overfilling and fixes Repair-Blog
Community Analytical Insights
Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions
Common Issues Reported by Users
- Faulty water level sensor (pressure switch) causing incorrect readings
- Blocked or kinked drain hose preventing proper drainage
- Issues with the door seal leading to water leakage and incorrect filling
User Suggested Solutions
-
Inspect and replace the faulty water level sensor. Disconnect power, locate the sensor, and replace it with a new one. Reconnect power and test the washer.
-
Check the drain hose for kinks or blockages. Ensure it is properly connected and clear any obstructions. Test the washer after adjustments.
-
Inspect the door seal for damage or debris. Clean or replace the seal if necessary. Ensure the door closes properly and test the washer.
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
FE error with little to no water in the drum
Checked and cleared vacuum tube; issue with door seal remains.
Source: Reddit r/appliancerepair
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