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LG appliances are engineered for reliability but still develop faults. This guide covers LG troubleshooting, error codes, fixes, and repair vs replacement analysis.
LG Washer OE – drain error (pump/hoses blocked)
LG Washer IE – no fill / low water pressure
LG Washer UE – unbalanced load detected
LG Washer dE – door not locked
LG Washer LE – motor overload / rotor jam
LG Washer 3E – hall sensor (tacho) fault
LG Dryer d80/d90/d95 – vent restriction detected (low airflow)
LG Dryer tE – thermistor error
LG Dryer HE – heating error / no heat
LG Dryer PF – power failure / board reset
LG Refrigerator FF – fan failure (evaporator)
LG Refrigerator IF – ice maker fan error
LG Refrigerator rF – refrigerator fan fault
LG Refrigerator 1F – ice room fan error
LG Refrigerator 22/22E – compressor/relay communication fault
LG Dishwasher AE – leak detected
LG Dishwasher HE – heater error
LG Dishwasher OE – drain error
LG Dishwasher LE – motor error
LG Range F11 – oven sensor error
LG Range F19 – low temperature rise (ignition/valve)
LG Microwave F3 – sensor/thermistor fault
LG Microwave F9 – inverter/magnetron error
LG Cooktop – induction module overheat (no code)

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