LG Refrigerator Error Codes – Is your LG refrigerator displaying an error code? These error codes are for LG refrigerators. The error codes can assist you with troubleshooting what part or component is causing the error. See below for ALL error codes an LG refrigerator can display. Find the reason why your LG is malfunctioning and replace the part yourself to save money. Some of these error codes MAY require the assistance of a professional appliance repair service.
LG fridge error codes
LIST OF ALL LG REFRIGERATOR ERROR CODES:
LG Error Code OF F or O FF = Refrigerator is in display mode = Check information here on how to reset LG fridge with OFF on display.
LG Error Code 1F or F1 = Error is Ice Blower Fan or Ice Maker Motor = Repair or Check Ice Blower Fan or Ice Maker Motor = Part or parts that need to be checked or replaced are… Ice Blower Fan, Main Power Board, or Ice Maker Motor
LG Error Code Er FR = Error is an abnormality with the refrigerator’s fan motor =  Check or Repair refrigerator fan motor = Part or parts that need to be checked or replaced are… Refrigerator fan motor
LG Error Code Er IF = Error is The Fan for the Ice Compartment Failed = Repair or Check Ice Fan Blocked, Ice Fan Motor is Defective, Wiring in the Circuit is Defective, Control Board has Failed, or Ice Fan Motor = Part or parts that need to be checked or replaced are… Wiring Harness, Power Control Board
LG Error Code Er 1F = Error is The Fan for the Ice Compartment Failed = Repair or Check Ice Fan Blocked, Ice Fan Motor is Defective, Wiring in the Circuit is Defective, Control Board has Failed, or Ice Fan Motor = Part or parts that need to be checked or replaced are… Wiring Harness or Power Control Board
LG Error Code Er 15 = Error is Ice Maker Fan Motor = Repair or Check Ice Maker Fan Motor = Part or parts that need to be checked or replaced are… Ice Maker Fan Motor
LG Error Code Er dH = Error is Defrost Heater or PCB or Fuse = Repair or Check Defrost Heater or PCB or Fuse = Part or parts that need to be checked or replaced are… Defrost Heater or PCB or Fuse
LG Error Code Er FS = Error is Freezer Sensor Error = Repair or Check Sensor and Wiring Connector Problem = Part or parts that need to be checked or replaced are… Thermistor, Wiring Harness, or Main Power Control Board
LG Error Code Er rF = Error is Fan Motor Abnormality = Repair or Check Fan Motor = Part or parts that need to be checked or replaced are… Fan Motor or Main Control Board
LG Error Code Er rS = Error is Refrigerator Sensor Error = Repair or Check Sensor and Wiring and Connections = Part or parts that need to be checked or replaced are… Thermistor, Wiring Harness, or Main Power Control Board
LG Refrigerator Control Panel Dispenser – Where Error Codes Display
LG Error Code FF = Error is Freezer Fan Motor = Repair or Check Freezer Fan Motor = Part or parts that need to be checked or replaced are… Freezer Fan Motor
LG Error Code F dS = Error is Freezer Defrost Sensor = Repair or Check Sensor Short or Wiring Issue = Part or parts that need to be checked or replaced are… Controller Assembly (component that has the defrost thermistor and the fuse for the defrost system)
LG Error Code r dS = Error is Refrigerator Defrost Sensor = Repair or Check Sensor Short or Wiring Issue = Part or parts that need to be checked or replaced are… Controller Assembly (component that has the defrost thermistor and the fuse for the defrost system)
LG Error Code Er HS = Error is Humidity Sensor = Repair or Check Sensor Short or Wiring Issue = Part or parts that need to be checked or replaced are… Humidity Sensor
LG Error Code Er IS = Error is Ice Maker Sensor = Repair or Check Sensor Short or Wiring Issue = Part or parts that need to be checked or replaced are… Ice Maker Assembly
LG Error Code Er SS = Error is Pantry Sensor = (pantry is the deli drawer) Repair or Check Short in Sensor or Wiring Issue = Part or parts that need to be checked or replaced are… Pantry Temperature Sensor
LG Error Code Er rt = Error is Room Temperature Sensor = Repair or Check Short in Sensor or Wiring Issue = Part or parts that need to be checked or replaced are… Room Temperature Sensor
LG Error Code Er It = Error is System Error Inside Ice Maker = Repair or Check Self-Test Ice Maker = Part or parts that need to be checked or replaced are… Ice Maker Assembly
LG Error Code Er gF = Error is Flow Meter Error Code = Repair or Check Water Pressure = Part or parts that need to be checked or replaced are… Flow Meter
LG Error Code F dH = Error is Sensor didn’t get over 40F in Defrost = Repair or Check Faulty Fuse, Heater, or Control Board = Part or parts that need to be checked or replaced are… Controller Assembly, Defrost Heater, or Relay on Control Board
LG Error Code r dH = Error is Sensor didn’t get over 40F = Repair or Check Faulty Fuse, Heater, and Control Board = Part or parts that need to be checked or replaced are… Controller Assembly, Defrost Heater, or Relay on Control Board
LG Error Code Er FF = Error is Evaporator Fan Failed = Repair or Check Fan Motor, Control Board, and Wiring Harness = Part or parts that need to be checked or replaced are… Evaporator Fan Motor, Power Control Board, or Wiring Harness
LG Error Code Er CF = Error is Condenser Fan Motor is Defective = Repair or Check Condenser Fan Motor, Wiring, or Control Board = Part or parts that need to be checked or replaced are… Condenser Fan Motor, Power Control Board, or Wiring Harness
LG Error Code Er CO = Error is Communication Error = Repair or Check Communication Error between Main Board & Display Board = Part or parts that need to be checked or replaced are… Display Control Board, Power Control Board, or Wiring Harness
LG Error Code 22 = Error is Clicking Sound = Repair or Check Compressor Relay = Part or parts that need to be checked or replaced are… Compressor Relay
LG Error Code 67 = Error is Gap in Door or Fully Packed Fridge = Repair or Check Door = Part or parts that need to be checked or replaced are… Check Door Gap/Seal or Unplug Fridge and Plug Back In
To test parts to see if they are good or bad, see the video below on how to use a multimeter to test electrical parts. Once determining if the part is bad, you can order parts at SearsPartsDirect for LG or Amazon has many OEM LG replacement refrigerator parts.
How To Use A Multimeter To Test Faulty Components
Do you know of other error codes or having issues with fixing your LG fridge with an error code? Please leave a comment below.
Written by Keith Schneerer
Certified Appliance Tech · Founder, RemoveAndReplace.com
Keith has spent 30+ years repairing machines, starting as a military mechanic and later maintaining food processing equipment before moving into appliance repair. He founded RemoveAndReplace.com to share field-tested repair advice.
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My LG refrigerator has error code dh. Repair or Check Defrost Heater or PCB or Fuse. I need to know what PCB stands for and would the diagnosis be deficult for DIY? What repair would you recommend first? Thank you for your answer in advance.
I have a LG 3 bottom freezer, French door refrig that shows error all of a sudden. Model number LFX25991ST. It will not allow to dispense ice or water. I did unplug for a short time and plugged back in and it cleared the panel and water was able to dispense.
All above is very usefull. I do know how to use a multimeter. But I do not know the parameters of this refridge fan. After I connect power to our LG unit, it will run compressor and fan. Fan will cycle 10s/10s on and off 5 times, will display Err FF and shuts the fan off. What fan’s parameter the control board does not like?
hi Dear
i have purchased Double Door LG Fridge GR-G712JTQ and its 12 year old model. it was working perfectly but from past few days there is an Error appear on its Display name “H”. i have tried alot to fix it but the Error H didn’t remove even now.
Need your expert advice that what should i do in this regard? i hope that you’ll reply me ASAP regarding this.
Regards
Farooq Umer
We are getting a code of ER and one of F5, but cannot find what this means. Can you please help?
We have an 9 year old LG LFX25960ST and we have Er CO on the display screen. Will it still keep the fridge cool enough for a day and the freezer frozen?
I have a 2 year old LG lfxs24623s with french doors. The center mullion shorted out. Apparently the wires chafed enough to touch and arc and burn through. I thought it would be an easy fix, replace the mullion, which I did, but it is clearly not working and condensation builds up. Any ideas?