LG · Range
PF error-code guide
LG says PF means power has been interrupted to the appliance.
Read the guideCurrent LG range coverage
Published LG range guides
This hub contains 21 published guides for select LG range error codes. Coverage is intentionally limited and does not include all codes or models.
Source-backed guides
Choose the code shown on the appliance
Each card links to a guide that separates the detected condition from possible causes, preliminary checks, limitations, and service boundaries.
LG · Range
HS error-code guide
LG says HS indicates the cooktop temperature is above 150°F and is not an error code.
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Sb error-code guide
LG says Sb indicates Sabbath Mode and is not an error code.
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F1 / F2 error-code guide
LG says F1 and F2 indicate an upper oven thermistor error.
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F6 / F9 / F19 error-code guide
LG identifies F6 as an upper-oven heating error, F9 as the upper oven not heating properly, and F19 as an oven heating error.
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F10 / F20 error-code guide
LG says F10/F20 indicate a door-locking system failure in the upper or lower oven respectively.
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F11 / F38 error-code guide
LG identifies F11 as a communication error and F38 as a communication error between the main board and inverter.
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F4 / F5 error-code guide
LG says F4 and F5 indicate a lower oven thermistor error.
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F7 / F17 / F45 / F46 error-code guide
LG identifies F7 as an upper convection fan error, F17 as a convection fan error, and F45/F46 as fan errors.
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F8 / F18 error-code guide
LG says F8 and F18 indicate an oven meat probe error.
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F21 / F22 / F24 / F25 error-code guide
LG says F21, F22, F24, and F25 indicate a steam sensor failure.
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F27 error-code guide
LG says F27 indicates that the cooling fan stalled or locked during Self Clean.
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F33 / F34 error-code guide
LG says F33 and F34 indicate a front induction burner temperature sensor error.
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F51 / F52 error-code guide
LG says F51 indicates a griddle sensor error and F52 indicates that a griddle sensor short was detected.
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F56 / F59 error-code guide
LG says F56 indicates a griddle heating error and F59 indicates that the griddle is not heating properly.
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F62 error-code guide
LG says F62 indicates a sous-vide temperature sensor error.
Read the guideLG · Range
F69 error-code guide
LG says F69 indicates that the sous-vide feature is not heating properly.
Read the guideHow to use this collection
Sources, context, and safety remain part of every guide
Documented context
Each guide identifies the manufacturer support material reviewed and explains where that material has model or applicability limits.
Clear safety boundaries
Homeowner observations remain separate from disassembly, electrical work, internal testing, and other work that belongs with a qualified professional.
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