Start with the full model number before interpreting a LG refrigerator display. Our catalog has 29 source-linked code groups for this brand and category and 4 model candidates. The two lists are separate: none of the code groups has been verified for an individual model here.
Choose your exact product
An error display, a status message, and a diagnostic-test result can look similar. Match the appliance type, subtype, full model, and timing.
Model and manual starting points
Manufacturer code groups
LG Refrigerator IF
Ice maker fan not operating correctly
Explore →LG Refrigerator HS
Humidity sensor fault
Explore →LG Refrigerator Sb
Sabbath Mode setting / display
Explore →LG Refrigerator Od
Wi-Fi modem/display communication issue
Explore →LG Refrigerator C1
Display-to-dispenser communication failure
Explore →LG Refrigerator dr
Auto-door movement mechanism fault
Explore →LG Refrigerator AS
Motorized auto-door movement or reed switch abnormality
Explore →LG Refrigerator SS
Pantry/temperature sensor problem
Explore →LG Refrigerator rF
Refrigerator compartment fan fault
Explore →LG Refrigerator iT
Ice maker mechanical/electronic failure
Explore →LG Refrigerator gF
Water flow sensor or inadequate inlet pressure
Explore →LG Refrigerator CO
Main control/display communication fault
Explore →LG Refrigerator 67
Door closure gap or obstruction
Explore →LG Refrigerator IS
Ice maker fan/sensor circuit fault
Explore →LG Refrigerator CL E
Suspected refrigerant leak on low-pressure side
Explore →LG Refrigerator CH E
Suspected refrigerant leak on high-pressure side
Explore →LG Refrigerator 88
Manufacturer diagnostic/normal operation display
Explore →LG Refrigerator 22
Compressor relay fault
Explore →LG Refrigerator 33
Compressor relay fault
Explore →LG Refrigerator EIU
Freezer ice maker assembly failure
Explore →LG Refrigerator EID
Freezer ice maker temperature sensor fault
Explore →LG Refrigerator CF
Condenser fan feedback/motor problem
Explore →LG Refrigerator FF
Freezer fan motor not functioning / frozen fan
Explore →LG Refrigerator dH
Defrost system did not reach target temperature
Explore →LG Refrigerator rT
Ambient/external temperature sensor fault
Explore →LG Refrigerator dS
Defrost temperature sensor circuit fault
Explore →LG Refrigerator rS
Fresh food compartment temperature sensor fault
Explore →LG Refrigerator FS
Freezer temperature sensor fault
Explore →LG Refrigerator OF F
Demo/Display Mode disables refrigeration
Explore →Source scope and next steps
These documents may cover a category, subtype, or generation. They do not form a model compatibility chart.