LG Washing Machine Error Codes - Meanings and Solutions
LG washing machines are known for detailed diagnostic displays, and LG washing machine error codes are designed to pinpoint the exact system causing trouble rather than leaving you guessing. Here's what the most common codes mean and how to address them.
Why LG Washing Machine Error Codes Matter
LG structures its codes by system: codes containing "E" often relate to water inlet or drainage, those with "U" typically point to load balance issues, "d" codes point to door or lid problems, and "t" codes signal temperature-related faults. Recognizing this pattern helps you narrow down the issue immediately.
Common LG Washing Machine Error Codes
IE – Inlet Error. Water isn't entering the machine properly. Solution: Confirm the water tap is fully open and check the inlet hose for kinks; clean the inlet filters if flow remains restricted.
OE – Water Outlet Error. The washer cannot drain. Solution: Straighten or clear the drain hose, and check the drain pump filter for clogs.
UE – Unbalance Error. The washer detects an uneven load and pauses. Solution: Redistribute the laundry evenly inside the drum and restart the cycle; never force the drum to spin by hand.
FE – Overfill Error. The washer is overfilling, usually due to a faulty water valve. Solution: Close both water taps, drain the unit, and restart the cycle; persistent FE codes require professional repair.
PE – Water Level Sensor Error. The pressure sensor monitoring water level is malfunctioning. Solution: Unplug the washer for about ten seconds, then restart; if the code returns, the sensor likely needs replacement.
PF – Power Failure. A power interruption occurred mid-cycle. Solution: Restore power and hold the Start/Pause button for a few seconds to resume or clear the cycle.
tE – Heating Error. Usually caused by a faulty thermistor. Solution: Unplug the washer, restart with no-spin selected to drain, and restart the wash; persistent tE codes need a technician.
dE / dE1 / dE2 – Door Error. The door or lid isn't closing or locking correctly. Solution: Check for trapped clothing in the door seal, wipe the rubber gasket clean, and ensure the door clicks firmly shut.
CE – Motor or Drive Error. The drum or motor is facing resistance or overload. Solution: Open the drum, remove tangled or heavy items, and redistribute the load before restarting.
AE – Communication Error. A temporary internal communication issue between components. Solution: Unplug the washer for about five minutes before restarting.
When to Call a Professional
Door, load-balance, and power-related codes are usually resolvable at home. However, if an LG washing machine error code like FE, tE, or PE recurs after basic troubleshooting, it typically points to a failing sensor, valve, or heating component that needs professional diagnosis to avoid further damage.