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LG LTG4715BM device hub

Use this device hub to troubleshoot LG LTG4715BM (Range Cooker). Start with the most common codes and compare the published fix paths before opening parts.

Range CookerLTG4715PF H5 F9 F8

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Fix pages

63

Error codes

35

Last updated

Apr 17, 2026

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4 troubleshooting themes

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63 published fix pages

Most common error codes

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LG LTG4715BM error code PF means power has been interrupted to the appliance. This guide explains the likely c

LG LTG4715BM code H5 means cooktop temperature is greater than 150°F (HS hot-surface indicator; not an error c

LG LTG4715BM error code F9 means upper oven is not heating properly. This guide explains the likely causes, th

LG LTG4715BM error code F8 means oven meat probe error. This guide explains the likely causes, the safest firs

LG LTG4715BM error code F7 means upper convection fan error. This guide explains the likely causes, the safest

LG LTG4715BM error code F62 means sous vide temperature sensor error. This guide explains the likely causes, t

LG LTG4715BM error code F6 means upper oven heating error. This guide explains the likely causes, the safest f

LG LTG4715BM error code F59 means griddle is not heating properly. This guide explains the likely causes, the

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Common troubleshooting themes

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Temperature and heating

Motors and moving parts

Power and control boards

Recently updated fixes

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LG LTG4715BM Error Code PF

LG LTG4715BM error code PF means power has been interrupted to the appliance. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM Error Code PF

LG LTG4715BM error code PF means power has been interrupted to the appliance. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM Code H5

LG LTG4715BM code H5 means cooktop temperature is greater than 150°F (HS hot-surface indicator; not an error code). This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM Code H5

LG LTG4715BM code H5 means cooktop temperature is greater than 150°F (HS hot-surface indicator; not an error code). This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM Error Code F9

LG LTG4715BM error code F9 means upper oven is not heating properly. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM Error Code F9

LG LTG4715BM error code F9 means upper oven is not heating properly. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM Error Code F8

LG LTG4715BM error code F8 means oven meat probe error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM Error Code F8

LG LTG4715BM error code F8 means oven meat probe error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

All error codes

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LG LTG4715BM code 5B means unit is in Sabbath Mode (Sb); this is not an error code. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F1 means upper oven thermistor error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F10 means door locking system failure (upper oven). This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F11 means communication error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F16 means oven sensor issue. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F17 means convection fan error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F18 means oven meat probe error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F19 means oven heating error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F2 means upper oven thermistor error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F20 means door locking system failure (lower oven). This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F21 means steam sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F22 means steam sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F24 means steam sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F25 means steam sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F27 means cooling fan stalled or locked during self clean. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F3 means touch pad sensor key error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F34 means front induction burner temperature sensor error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F36 means transistor error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F38 means communication error between the main board and inverter. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F4 means lower oven thermistor error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F42 means voltage error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F45 means fan error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F46 means fan error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F5 means lower oven thermistor error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F51 means griddle sensor error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F52 means griddle sensor short detected. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F56 means griddle heating error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F59 means griddle is not heating properly. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F6 means upper oven heating error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F62 means sous vide temperature sensor error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F7 means upper convection fan error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F8 means oven meat probe error. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code F9 means upper oven is not heating properly. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM code H5 means cooktop temperature is greater than 150°F (HS hot-surface indicator; not an error code). This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

LG LTG4715BM error code PF means power has been interrupted to the appliance. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.

About this device hub

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.

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