LG LFX25976WB error codes & fixes
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Error codes
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LG LFX25976WB Error Code TT
LG LFX25976WB error code TT means water tank missing/not inserted correctly or detection sensor fault. This guide explains the likely causes, the safest first checks, and when support or se…
LG LFX25976WB Error Code SS
LG LFX25976WB error code SS means water tank temperature detection issue. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code RT
LG LFX25976WB error code RT means ambient temperature sensor fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code RS
LG LFX25976WB error code RS means refrigerator-side temperature detection fault (R1, upper part). This guide explains the likely causes, the safest first checks, and when support or service…
LG LFX25976WB Error Code RF
LG LFX25976WB error code RF means refrigerator fan fault detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code R2
LG LFX25976WB error code R2 means refrigerator-side temperature detection anomaly (R2, lower part). This guide explains the likely causes, the safest first checks, and when support or servi…
LG LFX25976WB Error Code LO
LG LFX25976WB error code LO means ambient temperature below -10°C warning. This guide explains the likely causes, the safest first checks, and when support or service is the better next ste…
LG LFX25976WB Error Code IT
LG LFX25976WB error code IT means ice maker motor fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
All fixes for this model
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LG LFX25976WB Error Code TT
LG LFX25976WB error code TT means water tank missing/not inserted correctly or detection sensor fault. This guide explains the likely causes, the safest first checks, and when support or se…
LG LFX25976WB Error Code SS
LG LFX25976WB error code SS means water tank temperature detection issue. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code RT
LG LFX25976WB error code RT means ambient temperature sensor fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code RS
LG LFX25976WB error code RS means refrigerator-side temperature detection fault (R1, upper part). This guide explains the likely causes, the safest first checks, and when support or service…
LG LFX25976WB Error Code RF
LG LFX25976WB error code RF means refrigerator fan fault detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code R2
LG LFX25976WB error code R2 means refrigerator-side temperature detection anomaly (R2, lower part). This guide explains the likely causes, the safest first checks, and when support or servi…
LG LFX25976WB Error Code LO
LG LFX25976WB error code LO means ambient temperature below -10°C warning. This guide explains the likely causes, the safest first checks, and when support or service is the better next ste…
LG LFX25976WB Error Code IT
LG LFX25976WB error code IT means ice maker motor fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code IS
LG LFX25976WB error code IS means ice maker temperature sensor fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code IF
LG LFX25976WB error code IF means ice maker fan malfunction detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code HI
LG LFX25976WB error code HI means ambient temperature above +50°C warning. This guide explains the likely causes, the safest first checks, and when support or service is the better next ste…
LG LFX25976WB Error Code GF
LG LFX25976WB error code GF means water flow sensor malfunction. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code FU
LG LFX25976WB error code FU means freezer compartment fault where temperature fails to drop below or rises above 3.5°C after startup. This guide explains the likely causes, the safest first…
LG LFX25976WB Error Code FS
LG LFX25976WB error code FS means freezer temperature sensor fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code FF
LG LFX25976WB error code FF means freezer fan fault detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code DS
LG LFX25976WB error code DS means defrost temperature sensor fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code DH / FDH / DHF
LG LFX25976WB error code DH / FDH / DHF means defrost sensor temperature did not rise by more than 5°C within 80 minutes. This guide explains the likely causes, the safest first checks, and…
LG LFX25976WB Error Code CO
LG LFX25976WB error code CO means communication error between main board and display. This guide explains the likely causes, the safest first checks, and when support or service is the bett…
LG LFX25976WB Error Code CL
LG LFX25976WB error code CL means refrigerant leak on the low-pressure side. This guide explains the likely causes, the safest first checks, and when support or service is the better next s…
LG LFX25976WB Error Code CH
LG LFX25976WB error code CH means refrigerant leak on the high-pressure side. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
LG LFX25976WB Error Code CF
LG LFX25976WB error code CF means cooling (condenser) fan fault detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25976WB Error Code C1
LG LFX25976WB error code C1 means communication error between dispenser and display. This guide explains the likely causes, the safest first checks, and when support or service is the bette…
About this model
If your device shows an error code, start with the matching fix page. When a code returns repeatedly, it often points to an underlying cause (temperature, power delivery, sensors, locks, or wear).
Always follow basic safety: unplug before opening anything, and stop if you smell burning or see damage.