LG Oven / Range — Error Code H5

Q: How do I fix the H5 error on a LG oven / range?

Try first: Let the cooktop cool and reset. Press Power on/off; if the code persists, switch the breaker off for thirty seconds and back on.

The cooktop surface temperature is above 150 degrees Fahrenheit.

brand LG appliance Oven / Range market US component cooktop temperature sensor category temperature severity informational

Ranked repair steps

1. Let the cooktop cool and reset

Press Power on/off; if the code persists, switch the breaker off for thirty seconds and back on.

easy · basis: manufacturer first

Educational reference, not a substitute for the manufacturer's service manual. Disconnect power and water before servicing; gas, sealed-refrigerant, and high-voltage work is for qualified technicians only.

Provenance: facts re-derived from an official manufacturer listing — LG USA Support — Range Error Codes List. Meanings and steps are original paraphrase; nothing is reproduced verbatim.

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