LG LFX25973D error codes & fixes
Choose an error code below to jump to the exact fix. If you’re not sure, use the model-scoped search.
Try E2, temperature, or won’t start.
Error codes
Pick your code to open the fix page.
Recently updated fixes
Fresh pages first — useful when you’re troubleshooting right now.
LG LFX25973D Error Code RT
LG LFX25973D 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 LFX25973D Error Code RS
LG LFX25973D 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 i…
LG LFX25973D Error Code FS
LG LFX25973D 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 LFX25973D Error Code FF
LG LFX25973D error code FF means freezer fan fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25973D Error Code DS
LG LFX25973D 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 LFX25973D Error Code DH
LG LFX25973D error code DH means defrost temperature did not rise more than 5 C within 80 minutes. This guide explains the likely causes, the safest first checks, and when support or servic…
LG LFX25973D Error Code CF
LG LFX25973D error code CF means condenser/cooling fan 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
One card per code. If a code has multiple variants, the card opens the filtered results list.
LG LFX25973D Error Code RT
LG LFX25973D 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 LFX25973D Error Code RS
LG LFX25973D 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 i…
LG LFX25973D Error Code FS
LG LFX25973D 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 LFX25973D Error Code FF
LG LFX25973D error code FF means freezer fan fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
LG LFX25973D Error Code DS
LG LFX25973D 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 LFX25973D Error Code DH
LG LFX25973D error code DH means defrost temperature did not rise more than 5 C within 80 minutes. This guide explains the likely causes, the safest first checks, and when support or servic…
LG LFX25973D Error Code CF
LG LFX25973D error code CF means condenser/cooling fan fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
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.