CodesErreur Logo
CodesErreur.comPowered by CodesErreur
Database
Tools
Diagnostic ToolsNew Parts Locator
Community
CertificationsPRO Top Techs
B2B Services
Brands Manuals Specialists Job Board Elite Forum Academy
Premium
CodesErreur Logo

CodesErreur.com

Premium appliance diagnostics & repair database.
Powered by AI to help certified technicians worldwide.

Trusted by professionals in CH & FR

Platform

Error Code SearchAI Diagnostic ChatBrand Pokedex

Professionals

Elite Tech ForumElite Job BoardPremium Memberships

Corporate

Terms of UsePrivacy Policy

SAFETY DISCLAIMER

The technical information, diagnostic guides, error codes, and AI-generated suggestions provided on this website are intended exclusively for certified and qualified professionals. Appliance repair involves severe electrical hazards, high voltages, and mechanical risks that can result in fatal injury or severe property damage. If you are not a trained technician, do not attempt to repair any appliances. CodesErreur assumes no responsibility or liability for any damage, injury, or consequential losses resulting from the use of the information provided on this platform. You use all information entirely at your own risk.

© 2026 CodesErreur. All rights reserved.

Terms of Service Privacy Policy
Back to Search

LG Error Codes & Diagnostics

Complete B2B dictionary of fault codes, troubleshooting steps, and repair manuals for LG home appliances, including Washing Machines, Dishwashers, Ovens, Dryers, and Refrigerators.

94 Verified Codes in Database
Are you a Certified Technician?Stamp unverified codes below to earn +10 Reputation Points.
(Only available for users logged in with a Google account)
CodeFault / DiagnosticsAppliancesAction
AE
Heating problem during drying phase (Washer/Dryer) / Leakage Error (Washing Machine).
Info: Heating element, sensor and safety thermostat issues for drying. Leakage related issues (not further specified).
Washing Machine
AE Full Steps Diagnose
Ambient Sensor Error
Ambient Sensor Error is displayed.
Info: Loose connection (CON6), defective R-sensor (Ambient sensor), defective main PCB.
Refrigerator
Ambient Sensor Error Full Steps Diagnose
bE
The tub movement detection system is defective.
Info: Defective tub movement detection system.
Washing Machine
bE Full Steps Diagnose
CE
Current sensor error / Motor (short-circuited winding).
Info: Motor (short-circuited winding), electronic board, wiring.
Washing Machine
CE Full Steps Diagnose
CF
Condenser fan Failure / Condenser fan failure leading to decreased performance.
Info: A machine room fan disconnection, a defective Main PCB or a machine room fan blockage. The appliance has encountered a problem with the fan in the machine room cooling the condenser.
Refrigerator
CF Full Steps Diagnose
CO
Communication Failure / Communication failure between PCBs.
Info: A disconnection at the PCBs, the hinge, or a defective Main PCB. The appliance has encountered a problem with the communication between the Main PCB and the Display PCB.
Refrigerator
CO Full Steps Diagnose
Communication Error
Communication Error is displayed.
Info: Loose connection (Display PCB, Hinge, CON6), defective Display PCB, defective Main PCB.
Refrigerator
Communication Error Full Steps Diagnose
Condenser Fan Error
Condenser Fan Error is displayed and the condenser fan does not rotate.
Info: Loose connection (CON7), defective fan motor (connector, locked, mouse), defective main PCB.
Refrigerator
Condenser Fan Error Full Steps Diagnose
dE
Door error.
Info: Incorrect door closure, door lock, or electronic board.
Washing Machine
dE Full Steps Diagnose
dH
Defrosting Error / Defrost heater problem (Temperature not raised over 5 degrees Celsius within 80 minutes after defrost started)
Info: Defrost heater disconnection or a defective main PCB. Defrost heater, temperature fuse short circuit, unplugged connector.
Refrigerator
dH Full Steps Diagnose
dHE
Drying heater error.
Check heating element or gas valve coils. PRO TIP: 'Flow Sense' or restricted airflow errors mean you must clean the vent — this is the #1 fire hazard.
Dryer
dHE Full Steps Diagnose
dS
Defrost Sensor problem / Defrost temperature detection problem
Info: Defrost sensor disconnection or short circuit.
Refrigerator
dS Full Steps Diagnose
d80
Flow Sense - 80% airflow blockage.
Clean the vent. This is a severe fire hazard. PRO TIP: 'Flow Sense' or restricted airflow errors mean you must clean the vent — this is the #1 fire hazard.
Dryer
d80 Full Steps Diagnose
d90
Flow Sense - 90% airflow blockage.
Clean the vent. This is a severe fire hazard. PRO TIP: 'Flow Sense' or restricted airflow errors mean you must clean the vent — this is the #1 fire hazard.
Dryer
d90 Full Steps Diagnose
d95
Flow Sense - 95% airflow blockage.
Clean the vent. This is a severe fire hazard. PRO TIP: 'Flow Sense' or restricted airflow errors mean you must clean the vent — this is the #1 fire hazard.
Dryer
d95 Full Steps Diagnose
E0
BioFresh air sensor fault
Info: Sensor fault
Refrigerator / Freezer
E0 Full Steps Diagnose
EE
EEPROM error / Electronic board memory defective.
Info: Defective electronic board memory.
Washing Machine
EE Full Steps Diagnose
Er
Failure of outside sensor
Info: Snapping or short-circuit of outside temperature perceiving sensor.
Refrigerator
Er Full Steps Diagnose
Er CF
Condenser fan Failure / ABNORMAL CONDENSOR FAN MOTOR / Refrigerator Fan Error
Info: Machine room fan disconnection, defective Main PCB, fan blockage, motor defect, wiring issue, or blockage.
Refrigerator
Er CF Full Steps Diagnose
Er CO
Communication error.
Info: Disconnection at the PCBs, the hinge, or a defective Main PCB. Short or open of lead wire connecting between Main PCB and Display PCB, transmission TR and receiving part.
Refrigerator
Er CO Full Steps Diagnose
Er dH
Defrost heater error.
Info: Defrost heater disconnection, a defective main PCB, temperature fuse short circuit, or unplugged connector.
Refrigerator
Er dH Full Steps Diagnose
Er dS
Defrost Sensor failure (defrost temperature detection problem) / ABNORMAL FREEZER DEFROST SENSOR / ABNORMAL REFRIGERATOR DEFROST SENSOR / Defrost Sensor Error
Info: Defrost sensor disconnection or short circuit. Freezer Defrost Sensor short&open circuit. Refrigerator Defrost Sensor short&open circuit.
Refrigerator
Er dS Full Steps Diagnose
Er FF
Freezer fan error.
Info: Freezer fan disconnection, a defective Main PCB, a freezer fan blockage, motor defect, hooked lead wire, contact of structure with fan, short or open of lead wire (no signal of BLDC fan motor for more than 65 seconds).
Refrigerator
Er FF Full Steps Diagnose
Er FS
Freezer sensor.
Info: A freezer sensor disconnection or short circuit / Snapping or short-circuit of freezer sensor.
Refrigerator
Er FS Full Steps Diagnose
Er IF
Icing fan motor failure (a very common call during summer).
Defrost ice buildup around the fan or replace the fan motor. PRO TIP: If your fridge is showing any 'E' code and it's under 5 years old, always try a hard reset (unplug 10 minutes) before calling. 60% of the time it clears temporary glitches.
Refrigerator
Er IF Full Steps Diagnose
Er IS
Icemaker Sensor problem / Icemaker problem (cubes no longer dispensed) / Ice removal sensor failure (snapping or short-circuit).
Info: An icemaker sensor disconnection or short circuit / Snapping or short-circuit of ice-making sensor.
Refrigerator
Er IS Full Steps Diagnose
Er It
Icemaker unit Failure (icemaker unit motor problem) / ABNORMAL ICE-MAKER UNIT
Info: Icemaker unit disconnection, an icemaker unit motor or hall IC damage, a defective Main PCB, lead wire short&open circuit, or faulty motor driving circuit.
Refrigerator
Er It Full Steps Diagnose
Er rF
Refrigerator fan failure.
Info: Refrigerator fan disconnection, a defective Main PCB, a refrigerator fan blockage, motor defect, wiring issue, or blockage.
Refrigerator
Er rF Full Steps Diagnose
Er rS
Refrigerator Sensor failure (refrigerator side temperature detection problem, upper part) / ABNORMAL REFRIGERATOR SENSOR1(R1) / Refrigerator Sensor Error
Info: Refrigerator sensor disconnection or short circuit. Refrigerator Sensor(R1) short&open circuit.
Refrigerator
Er rS Full Steps Diagnose
Er rt
Room temperature sensor failure (ambient temperature detection problem) / ABNORMAL AMBIENT SENSOR
Info: Room temperature sensor disconnection or short circuit. Ambient Sensor short&open circuit.
Refrigerator
Er rt Full Steps Diagnose
← Previous Page
Page 1 of 4 (94 results)Next Page →