What every LG error code means and how We Fix It Appliances fixes it. Same-day repairs across Toronto and the GTA. Call the moment you see a code — we'll tell you exactly what it is.
Not sure what your code means? Call 647-584-1289 and describe what you see — we'll diagnose it over the phone and book same-day service if needed. No charge to call.
Applies to all LG washer models — WM front-load, WT top-load, WashTower, and TwinWash series.
What it means: The drum motor is overloaded or the rotor is locked and can't turn.
Common causes: Worn motor rotor or stator, overloaded drum, foreign object jamming the drum.
What we do: Inspect the motor assembly, rotor, and stator — replace the faulty component. One of the most common LG washer calls we get in Toronto.
What it means: The washer cannot drain water after the wash cycle.
Common causes: Clogged drain filter, blocked drain pump, kinked or blocked drain hose.
What we do: Clear the drain filter and hose, or replace the drain pump. Water standing in the drum — gone same day.
What it means: uE (lowercase) = redistribute the load and retry. UE (uppercase) = mechanical imbalance detected.
Common causes: Worn suspension springs, damaged shock absorbers, overloaded drum.
What we do: Inspect suspension components and replace worn springs or shock absorbers. We carry LG suspension parts on the truck.
What it means: The washer isn't getting enough water to fill within the expected time.
Common causes: Closed water tap, kinked inlet hose, blocked inlet screen, faulty water inlet valve.
What we do: Check the supply, clean the inlet screen, test and replace the water inlet valve if needed.
What it means: The door isn't closing or the door latch isn't engaging properly.
Common causes: Worn door latch, damaged door hook, failed door lock assembly.
What we do: Replace the door latch or lock module. Quick same-day repair on all LG WM series models.
What it means: The water temperature sensor is reading incorrectly or has failed.
Common causes: Faulty thermistor, wiring fault to the sensor.
What we do: Replace the thermistor — straightforward same-day fix. Wash cycles complete normally after.
What it means: Too much water has entered the drum — overflow risk.
Common causes: Water inlet valve stuck in the open position.
What we do: Replace the water inlet valve immediately to stop overflow and prevent floor damage.
What it means: A power interruption occurred mid-cycle. The machine paused to protect the load.
Common causes: Power outage, tripped breaker, faulty outlet.
What we do: Press Start/Pause to resume. If PF appears repeatedly with no power issue, the control board may need attention.
What it means: Child lock is on — buttons are disabled. This is not a fault code.
Common causes: Child lock accidentally activated.
What we do: Hold the Child Lock button (or combination) for 3 seconds to deactivate. Check your model's manual for the exact button combo.
Applies to LG DLE (electric), DLG (gas), WashTower dryer, and DLHC heat pump dryer series.
What it means: The dryer vent is 80%, 90%, or 95% blocked. This is the most common LG dryer error code we see in Toronto.
Common causes: Lint buildup in the vent duct, crushed or kinked vent hose, bird nest in exterior vent cap.
What we do: Clean the full vent run from dryer to exterior cap, restore proper airflow, and test before leaving. A blocked vent is also a fire hazard — don't ignore this code.
What it means: A temperature sensor in the dryer is reading incorrectly or has failed.
Common causes: Failed thermistor, wiring fault, extreme overheating that damaged the sensor.
What we do: Replace the faulty thermistor and check the heating circuit. Clothes stop taking forever to dry after this fix.
What it means: The exhaust temperature sensor has failed. Usually related to a blocked vent overheating the sensor.
Common causes: Blocked dryer vent causing overheating, failed thermistor.
What we do: Clean the vent first, then replace the exhaust thermistor if it was damaged by overheating.
What it means: The moisture sensor bars inside the drum aren't reading correctly, so auto-dry cycles run too long or stop too early.
Common causes: Dryer sheet residue coating the sensor bars, failed sensor.
What we do: Clean the sensor bars with rubbing alcohol first. If the fault persists, we replace the moisture sensor assembly.
What it means: The dryer is detecting a voltage issue — usually seen on electric dryers.
Common causes: Only one leg of the 240V supply reaching the dryer (blown breaker fuse), faulty outlet.
What we do: Check the breaker and outlet first. If power supply is fine, the control board may need replacement.
What it means: Child lock is on — panel buttons are disabled. Not a fault.
Common causes: Child lock accidentally activated.
What we do: Hold the Child Lock button for 3 seconds to deactivate. If it won't deactivate, the control panel may need service.
Applies to LG French door, side-by-side, bottom freezer, and InstaView fridge series.
What it means: The ice maker fan has stopped or is blocked by ice buildup around the fan motor.
Common causes: Ice buildup blocking the fan, failed ice maker fan motor.
What we do: Defrost the ice maker compartment, clear the blockage, and replace the fan motor if needed. Very common LG fridge call.
What it means: The freezer evaporator fan motor has failed. Cold air stops circulating — both freezer and fridge sections warm up.
Common causes: Failed freezer fan motor, ice blockage around the fan.
What we do: Defrost and replace the freezer fan motor — one of our most frequent LG fridge repairs in Toronto.
What it means: The condenser fan at the back of the fridge has stopped. The compressor overheats and cooling fails.
Common causes: Failed condenser fan motor, debris blocking the fan blade.
What we do: Clear any debris and replace the condenser fan motor. Fridge resumes normal cooling after repair.
What it means: The defrost heater has burned out, causing heavy ice buildup on the evaporator coils that blocks airflow.
Common causes: Failed defrost heater element, faulty defrost thermostat.
What we do: Replace the defrost heater and thermostat, manually defrost the coils, and confirm the defrost cycle is running correctly before we leave.
What it means: The compressor is not operating correctly. Very common on LG French door fridges with Linear Compressor technology.
Common causes: Failed Linear Compressor, faulty start relay, control board issue.
What we do: Full compressor diagnostic — test the relay and board first before recommending compressor replacement. Honest assessment upfront.
What it means: The freezer temperature sensor (thermistor) has failed and is giving incorrect readings.
Common causes: Faulty thermistor, wiring fault.
What we do: Replace the freezer thermistor — a straightforward same-day fix that restores proper temperature control.
What it means: The ice maker temperature sensor has failed, stopping ice production.
Common causes: Failed ice maker thermistor.
What we do: Replace the ice maker sensor. If the full ice maker assembly has failed, we replace the whole unit — LG ice maker assemblies kept on the truck.
What it means: The fridge stops cooling without displaying any error code.
Common causes: LG Linear Compressor failure (very common), failed start relay, frozen evaporator coil, sealed system issue.
What we do: Full diagnostic — we test the compressor, relay, coils, and fans. LG Linear Compressor failures don't always throw a code — no code doesn't mean no fix.
Applies to LG LDP and LDT dishwasher series including QuadWash and TrueSteam models.
What it means: The dishwasher cannot drain water at the end of the cycle.
Common causes: Clogged filter, blocked drain hose, failed drain pump.
What we do: Clear the filter and hose, or replace the drain pump. Water standing in the bottom — gone after this repair.
What it means: The dishwasher isn't filling with water within the expected time.
Common causes: Closed shutoff valve, faulty water inlet valve, low water pressure.
What we do: Verify the shutoff valve is open, test the inlet valve, replace it if faulty.
What it means: The wash motor has stopped or is drawing too much current.
Common causes: Failed wash motor, foreign object jamming the pump impeller.
What we do: Clear any debris from the pump, test the motor, and replace if needed. Dishes come out clean again.
What it means: The float switch has detected too much water — overflow risk.
Common causes: Float switch stuck, water inlet valve stuck open.
What we do: Replace the faulty inlet valve or float switch to prevent water damage to your kitchen floor.
What it means: The water isn't reaching the correct temperature for proper cleaning or sanitizing.
Common causes: Failed heating element, faulty thermistor.
What we do: Replace the heater or thermistor and confirm wash temperature reaches the correct level before completing the repair.
What it means: The flood sensor in the base of the dishwasher has detected water.
Common causes: Worn door seal, loose hose connection, leaking pump or sump.
What we do: Find and fix the leak source — door seal, hose, or pump — before water damages your subfloor.
LG has dozens of error codes across its appliance range. If your code isn't listed here, call us — we'll identify it over the phone and let you know if it's worth repairing before booking a visit. No charge to call.
Same-day service across Toronto, Vaughan, Markham, Mississauga, Scarborough, Etobicoke, Richmond Hill, Pickering, Ajax, Whitby, Oshawa, Aurora, Newmarket, Thornhill, Stouffville & North York.