Home Fault Codes

LG refrigerator codes

On a refrigerator the code shows on the control panel or dispenser display. Some models flash a letter or alternate two characters; hold the code in view and note both. LG codes are short letter pairs; a capital O differs from a zero.

Models covered: LRMVS3006S, LFXS26973S, LMXS28626S, LRSXS2706S, LTCS24223S.

Evaporator fan motor for an LG refrigerator, a part commonly involved in the Er FF code

All 23 codes

Evaporator fan motor for an LG refrigerator, a part commonly involved in the Er FF codeEr FFFreezer fan error (pro repair)Evaporator fan motor for an LG refrigerator, a part commonly involved in the Er rF codeEr rFRefrigerator fan error (pro repair)Display board for an LG refrigerator, a part commonly involved in the Er CO codeEr COCommunication error (pro repair)Defrost heater for an LG refrigerator, a part commonly involved in the Er dH codeEr dHDefrost failure (pro repair)Ice maker fan motor for an LG refrigerator, a part commonly involved in the Er IF codeEr IFIce maker fan error (pro repair)Condenser fan motor for an LG refrigerator, a part commonly involved in the Er CF codeEr CFCondenser fan error (DIY)Temperature sensor for an LG refrigerator, a part commonly involved in the Er FS codeEr FSFreezer sensor error (pro repair)Temperature sensor for an LG refrigerator, a part commonly involved in the Er rS codeEr rSRefrigerator sensor error (pro repair)Defrost sensor for an LG refrigerator, a part commonly involved in the Er dS codeEr dSDefrost sensor error (pro repair)Temperature sensor for an LG refrigerator, a part commonly involved in the Er rT codeEr rTAmbient sensor error (pro repair)Ice maker assembly for an LG refrigerator, a part commonly involved in the Er IS codeEr ISIce maker sensor error (pro repair)Ice maker assembly for an LG refrigerator, a part commonly involved in the Er It codeEr ItIce maker motor error (pro repair)Water tank for an LG refrigerator, a part commonly involved in the Er SS codeEr SSWater tank sensor error (pro repair)Temperature sensor for an LG refrigerator, a part commonly involved in the Er r2 codeEr r2Lower refrigerator sensor error (pro repair)Water tank for an LG refrigerator, a part commonly involved in the Er tt codeEr ttWater tank error (DIY)Dispenser for an LG refrigerator, a part commonly involved in the Er C1 codeEr C1Dispenser communication error (pro repair)Water inlet valve for an LG refrigerator, a part commonly involved in the Er gF codeEr gFFlow sensor error (DIY)Compressor for an LG refrigerator, a part commonly involved in the Er CH codeEr CHHigh-side refrigerant leak (pro repair)Compressor for an LG refrigerator, a part commonly involved in the Er CL codeEr CLLow-side refrigerant leak (pro repair)Compressor for an LG refrigerator, a part commonly involved in the Er FU codeEr FUFreezer cycle error (pro repair)Temperature sensor for an LG refrigerator, a part commonly involved in the Lo codeLoLow ambient warning (DIY)Temperature sensor for an LG refrigerator, a part commonly involved in the HI codeHIHigh ambient warning (DIY)Main control board for an LG refrigerator, a part commonly involved in the Demo codeDemoDemo mode (DIY)

About LG codes

LG appliances show short alphabetic codes (OE, IE, UE on washers, Er plus letters on refrigerators) and, on ThinQ models, a Smart Diagnosis option. LG also builds many Kenmore Elite units. The codes apply to model numbers such as LDF7774ST, LDT5678SS and DLEX3900B; check the label on your unit to confirm yours.