LG Oven / Range — Error Code 5B

Q: How do I fix the 5B error on a LG oven / range?

Try first: Exit Sabbath mode. Press Bake, set a temperature with the plus/minus keys, press Start, then hold Clock for three seconds.

Sabbath mode is active.

brand LG appliance Oven / Range market US component control system category informational severity informational

ApplianceDB ranks 1 repair for this code, led by “Exit Sabbath mode”. That top fix is an easy DIY job, involving the control system. Severity is classified as informational — the appliance keeps running normally.

Ranked repair steps

1. Exit Sabbath mode

Press Bake, set a temperature with the plus/minus keys, press Start, then hold Clock for three seconds.

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 5B

Ranked repair steps

1. Exit Sabbath mode

Related error codes