unknowncodesSource-linked code library
Menu

LG · Range or cooktop · 34 code records

LG range or cooktop error codes

Search this source-linked list using the exact display. Open a matching record for its plain-language meaning and manufacturer reference, then confirm the interpretation in your model manual.

Cooking-appliance codes can point to a sensor reading, control communication, airflow condition, or another model-specific issue. A range, wall oven, cooktop, and microwave may use different code systems, even within one brand. The article scope may not cover every LG range or cooktop model or revision.

Source-backed LG range or cooktop codes

LG · Range or cooktopF1

LG F1 · range or cooktop display

Upper-oven thermistor error on the LG range models covered by the source.

LG has separate range types and model-specific procedures. Do not work on a hot appliance or internal wiring.

Manufacturer source
LG · Range or cooktopF10

LG F10 · range or cooktop display

Door-locking-system failure family for LG upper or lower ovens.

Do not force a self-clean lock or open a hot oven. Use the exact model support instructions.

Manufacturer source
LG · Range or cooktopF11

LG F11 · range or cooktop display

Communication error in LG's range code list.

Electronic service steps are model-specific. Do not open the appliance or test its wiring.

Manufacturer source
LG · Range or cooktopF16

LG F16 · range or cooktop display

Oven-sensor issue in LG's range code list.

Use the exact range type and owner manual; sensor testing is not an owner-level lookup step.

Manufacturer source
LG · Range or cooktopF17

LG F17 · range or cooktop display

Convection-fan error in LG's range code list.

If the fan or oven behaves unexpectedly, stop using it and contact LG support.

Manufacturer source
LG · Range or cooktopF18

LG F18 · range or cooktop display

Oven meat-probe error family in LG's range code list.

Use the manual for the exact range or oven; this code does not advise internal repair.

Manufacturer source
LG · Range or cooktopF19

LG F19 · range or cooktop display

Oven-heating error in LG's range code list.

The code does not confirm which part failed. Use the manufacturer's model-specific service guidance.

Manufacturer source
LG · Range or cooktopF2

LG F2 · range or cooktop display

Upper-oven thermistor error in LG's range code list.

The code is not a user-level part diagnosis. Use the exact model manual and manufacturer support.

Manufacturer source
LG · Range or cooktopF20

LG F20 · range or cooktop display

Door-locking-system failure family for LG upper or lower ovens.

Do not force a self-clean lock or open a hot oven. Use the exact model support instructions.

Manufacturer source
LG · Range or cooktopF21

LG F21 · range or cooktop display

Steam-sensor error family in LG's range code list.

This applies to compatible steam-capable models. Contact LG support if it persists.

Manufacturer source
LG · Range or cooktopF22

LG F22 · range or cooktop display

Steam-sensor error family in LG's range code list.

This applies to compatible steam-capable models. Contact LG support if it persists.

Manufacturer source
LG · Range or cooktopF24

LG F24 · range or cooktop display

Steam-sensor error family in LG's range code list.

This applies to compatible steam-capable models. Contact LG support if it persists.

Manufacturer source
LG · Range or cooktopF25

LG F25 · range or cooktop display

Steam-sensor error family in LG's range code list.

This applies to compatible steam-capable models. Contact LG support if it persists.

Manufacturer source
LG · Range or cooktopF27

LG F27 · range or cooktop display

Cooling fan stalled or locked during a self-clean operation, according to LG's range code list.

Allow the appliance to cool and use LG's exact model support; do not access internal fan components.

Manufacturer source
LG · Range or cooktopF3

LG F3 · range or cooktop display

Touch-pad sensor-key error in LG's range code list.

If the appliance is hot, smoking, or behaving unexpectedly, stop and follow manufacturer safety support.

Manufacturer source
LG · Range or cooktopF33

LG F33 · range or cooktop display

Front induction-burner temperature-sensor error family in LG's range guide.

This interpretation is limited to compatible induction-range models. Do not attempt sensor or wiring checks.

Manufacturer source
LG · Range or cooktopF34

LG F34 · range or cooktop display

Front induction-burner temperature-sensor error family in LG's range guide.

This interpretation is limited to compatible induction-range models. Do not attempt sensor or wiring checks.

Manufacturer source
LG · Range or cooktopF36

LG F36 · range or cooktop display

Transistor error in LG's range code list.

This requires model-specific service assessment; the code does not support a consumer electronics repair.

Manufacturer source
LG · Range or cooktopF38

LG F38 · range or cooktop display

Communication error between the main board and inverter in LG's range code list.

Electronic diagnosis requires a qualified technician and exact model documentation.

Manufacturer source
LG · Range or cooktopF4

LG F4 · range or cooktop display

Lower-oven thermistor error family in LG's range code list.

LG's page separates ranges by fuel and cooktop type. Match the exact model before using a procedure.

Manufacturer source
LG · Range or cooktopF42

LG F42 · range or cooktop display

Voltage error in LG's range code list.

Electrical testing is not covered by this reference. Use manufacturer service and a qualified electrician as appropriate.

Manufacturer source
LG · Range or cooktopF45

LG F45 · range or cooktop display

Fan error family in LG's range code list.

Do not open the appliance or operate it through an unresolved overheating or fan warning.

Manufacturer source
LG · Range or cooktopF46

LG F46 · range or cooktop display

Fan error family in LG's range code list.

Do not open the appliance or operate it through an unresolved overheating or fan warning.

Manufacturer source
LG · Range or cooktopF5

LG F5 · range or cooktop display

Lower-oven thermistor error family in LG's range code list.

LG's page separates ranges by fuel and cooktop type. Match the exact model before using a procedure.

Manufacturer source
LG · Range or cooktopF51

LG F51 · range or cooktop display

Griddle-sensor error in LG's range code list.

The error applies to compatible griddle models; a qualified technician may need to inspect it.

Manufacturer source
LG · Range or cooktopF52

LG F52 · range or cooktop display

Griddle-sensor short detected in LG's range code list.

This is an electrical/sensor error; do not open the cooktop or attempt internal tests.

Manufacturer source
LG · Range or cooktopF56

LG F56 · range or cooktop display

Griddle-heating error in LG's range code list.

If heating is abnormal, stop using the affected function and contact LG support.

Manufacturer source
LG · Range or cooktopF59

LG F59 · range or cooktop display

Griddle is not heating properly in LG's range code list.

The code does not identify a failed part or authorize internal repair.

Manufacturer source
LG · Range or cooktopF6

LG F6 · range or cooktop display

Upper-oven heating error in LG's range code list.

Do not continue using an appliance that is overheating or behaving abnormally; use LG support for the exact model.

Manufacturer source
LG · Range or cooktopF62

LG F62 · range or cooktop display

Sous-vide temperature-sensor error in LG's range code list.

This applies to compatible sous-vide features; use LG support if the code remains.

Manufacturer source
LG · Range or cooktopF69

LG F69 · range or cooktop display

Sous-vide heating error in LG's range code list.

Heating faults can be safety-sensitive. Do not open or test the appliance internally.

Manufacturer source
LG · Range or cooktopF7

LG F7 · range or cooktop display

Upper convection-fan error in LG's range code list.

Fan access and repair are model-specific and not covered by this reference.

Manufacturer source
LG · Range or cooktopF8

LG F8 · range or cooktop display

Oven meat-probe error family in LG's range code list.

Use the manual for the exact range or oven; this code does not advise internal repair.

Manufacturer source
LG · Range or cooktopF9

LG F9 · range or cooktop display

LG describes F9 as an upper oven that is not heating properly.

Heating performance and safety cannot be evaluated remotely. Use manufacturer support if the code returns.

Manufacturer source

Before you act

Code meanings are not universal.

Cooking appliances: Do not remove appliance panels or attempt electrical, gas, or internal repairs from a code summary. Stop using the appliance and contact its manufacturer if the source says to stop or if there is smoke, unusual heat, or a gas odor.

These summaries describe the manufacturer's published explanation. They are not a remote diagnosis and do not establish that a specific component has failed.