LG Oven / Range — Error Code F10

Q: How do I fix the F10 error on a LG oven / range?

Try first: Clear and reset the door lock. Press Clear/Off and retry; if the locking system error persists, cycle the breaker and request service.

The upper oven door locking system failed.

brand LG appliance Oven / Range market US component door lock category door_lock severity stop failure

ApplianceDB ranks 1 repair for this code, led by “Clear and reset the door lock”. That top fix is an easy DIY job, involving the door lock. Severity is classified as stop failure — the appliance halts until the fault clears.

Ranked repair steps

1. Clear and reset the door lock

Press Clear/Off and retry; if the locking system error persists, cycle the breaker and request service.

easy · basis: manufacturer first

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.

LG Oven / Range — Error Code F10

Ranked repair steps

1. Clear and reset the door lock

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