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LG washing machines are renowned for their long-lasting performance, cutting-edge technology, and energy economy. However, LG washers rely on computerized systems that monitor performance and display error codes when something goes wrong, just like all contemporary appliances. These error codes are intended to assist homeowners in promptly identifying problems before they worsen or result in irreversible harm.
This comprehensive guide to LG washer error codes describes the most frequent codes, their potential causes, and when troubleshooting is safe versus when a professional repair is advised.
Why LG Washing Machines Display Error Codes
In order to identify issues with water flow, drainage, motor function, balancing, and electrical components, LG washers use built-in sensors. To safeguard the appliance, the system halts the cycle and shows an error code when it finds aberrant operation.
Error codes are useful.
Stop the washer from getting any more damage.
Minimize safety hazards such motor failure and leaks
Spend less time troubleshooting and repairing.
You can determine whether the problem is small or needs professional treatment by being aware of these codes.
Typical LG Washer Error Codes and What They Mean
- OE Error Code: Drainage Problem
The washer is not draining correctly, according to the OE code.
Potential reasons:
blockage in the drain pump filter
Blocked or kinked drain hose
A malfunctioning drain pump
Try cleaning the drain pump.
- IE Error Code – Water Inlet Problem
When the washer is unable to properly fill with water, the IE error occurs.
Potential reasons:
Water supply valves that are closed or partially closed
Inlet hoses that are kinked
obstructed inlet screens
Water inlet valve malfunction
Try making sure the water valves are completely open.
Clean the inlet filters and straighten the hoses.
An inlet valve inspection by a technician is frequently necessary for persistent IE problems.
- Unbalanced Load UE Error Code
When the washer is unable to balance the load during the spin cycle, this error happens.
Potential reasons:
Putting too much in the washing
Washing large objects by themselves, such as blankets
Laundry that is not equally distributed
Try redistributing clothing equally.
Diminish the load size
Suspension parts may be worn if the error occurs frequently.
4. LE Error Code – Motor or Rotor Issue
The LE code indicates a problem with the motor or motor control.
Possible causes:
- Overloaded drum
- Electrical issues
- Defective motor or Hall sensor
What you can try:
- Turn off the washer and unplug it for 30 minutes
- Reduce load size
Motor-related issues usually require professional repair.
- FE Error Code – Overflow Error
The FE code appears when too much water enters the washer.
Possible causes:
- Faulty water inlet valve
- Defective pressure switch
What you should do:
- Turn off water supply immediately
- Do not continue using the washer
This error poses a flooding risk and should be addressed promptly by a technician.
- DE / dE1 / dE2 Error Code – Door Error
These codes indicate the washer door is not properly locked.
Possible causes:
- Door not fully closed
- Obstruction in the latch
- Faulty door lock assembly
What you can try:
- Close the door firmly
- Check for clothing stuck in the seal
If the door lock is damaged, replacement is required.
- CL Error Code – Child Lock Activated
This is not a malfunction but an indication that Child Lock is turned on.
What to do:
- Press and hold the Child Lock button combination (refer to your model’s manual)
Once deactivated, normal operation will resume.
- TE Error Code – Heating Error
The TE code means the washer is having trouble heating water.
Possible causes:
- Defective heating element
- Faulty thermistor
What you should do:
- Stop using hot wash cycles
Heating element issues should be handled by a qualified technician.
- PE Error Code – Water Level Sensor Issue
This code appears when the washer cannot detect water levels accurately.
Possible causes:
- Faulty pressure switch
- Wiring problems
Solution:
This error typically requires professional diagnosis and repair.
- AE Error Code – Leak Detected
The AE code indicates water leakage inside the washer.
Possible causes:
- Loose hoses
- Cracked tub
- Faulty pump
What you should do:
- Turn off the washer and water supply immediately
Leaks should be addressed quickly to prevent water damage.
When It’s Safe to Troubleshoot vs. Call a Professional
You Can Try DIY Fixes If:
- The issue involves load balance
- Filters or hoses are clogged
- The washer needs a reset
Call a Professional If:
- The error involves electrical components
- Water leakage or overflow occurs
- Motor, heating, or control board issues appear
- The same error repeats after troubleshooting
Attempting complex repairs without training can worsen the problem and void warranties.
How to Reset an LG Washing Machine
In some cases, resetting the washer can clear temporary errors.
Steps to reset:
- Turn off the washer
- Unplug it for 5–10 minutes
- Plug it back in
- Restart a wash cycle
If the error code reappears, further repair is needed.
Preventing LG Washer Error Codes
Regular maintenance can significantly reduce error codes and extend the life of your washer.
Maintenance tips:
- Do not overload the machine
- Clean drain filters monthly
- Use the correct detergent amount
- Inspect hoses for wear or leaks
- Run tub-clean cycles regularly
Preventive care helps sensors and internal components function properly.
Conclusion
LG washer error codes are designed to protect your appliance and alert you to potential problems early. By understanding what these codes mean, you can take quick action—whether that involves simple troubleshooting or calling a professional technician.
This complete guide to LG washer error codes empowers homeowners to make informed decisions, avoid unnecessary damage, and maintain reliable washer performance. While some issues are easy to fix, others require expert care to ensure safety and long-term efficiency.
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