LG appliances are known for their reliability and smart features, but like all appliances, they can develop problems. When something goes wrong, LG appliances display error codes to help identify the issue. Here's what the most common codes mean.
LG Washer Error Codes
OE — Drain Error
The washer can't drain water within the expected time. Fix: Check the drain filter (located behind the small door at the bottom front). Remove any coins, hair pins, or debris. Inspect the drain hose for kinks. If clear, the drain pump may need replacement. Read our detailed OE error guide.
IE — Water Inlet Error
The washer isn't filling with water properly. Fix: Check that both hot and cold water supply valves are fully open. Inspect the inlet hose screens for mineral buildup. Clean or replace the screens. If the error persists, the water inlet valve may need replacement. Read our detailed IE error guide.
UE — Unbalanced Load
The washer can't balance the load for the spin cycle. Fix: Open the door and redistribute items evenly. Avoid washing single bulky items alone. If the error occurs frequently with normal loads, the suspension rods or shock absorbers may be worn.
CL — Child Lock Active
This isn't an error — it means the child lock feature is engaged. Fix: Press and hold the Child Lock button for 3-5 seconds to deactivate. The exact button combination varies by model — check your manual.
PE — Water Level Sensor Error
The pressure sensor that measures water level has malfunctioned. Fix: Try unplugging the washer for 10 minutes. If the error returns, the pressure sensor or its connecting hose needs professional attention.
LG Dryer Error Codes
d80 / d90 / d95 — Exhaust Duct Blockage
These codes indicate restricted airflow in the exhaust duct. d80 = 80% blocked, d90 = 90%, d95 = 95%. Fix: Disconnect and clean the entire exhaust duct from the dryer to the exterior vent. Check the exterior vent flap for blockage. Long or kinked ducts are the most common cause.
tE1 / tE2 — Thermistor Error
The temperature sensor has failed or is reading abnormally. Fix: This requires professional repair. The thermistor needs testing with a multimeter and likely replacement.
LG Dishwasher Error Codes
OE — Drain Error
Same as the washer — the dishwasher can't drain. Fix: Clean the filter basket, check the drain hose, and ensure the garbage disposal connection is clear.
IE — Water Inlet Error
The dishwasher isn't getting enough water. Fix: Check the water supply valve under the sink. Inspect the inlet hose for kinks. The water inlet valve or float switch may need replacement.
LG Refrigerator Error Codes
Er IF / Er FF — Freezer Fan Error
The freezer fan motor has failed or is obstructed. Fix: Check for ice buildup around the fan (defrost if needed). If the fan motor is dead, it needs professional replacement.
Er dH — Defrost Heater Error
The automatic defrost system has failed. Fix: This requires a technician to test the defrost heater, thermostat, and control board.
Professional Help
LG appliances are sophisticated machines with advanced electronics. While basic fixes like cleaning filters and checking hoses are safe DIY tasks, electrical and motor repairs should be left to professionals. Call RapidFix at (754) 888-5560 for expert LG appliance repair in South Florida.
