LG LSWD300BD Repair & Common Issues

LG lists the LSWD300BD as a double wall oven. On this platform, the F2 fault code is one of the more common reasons it gets a service call. LG’s own US product page flags this exact model discontinued (read 24 September 2026); it is out of production but not out of the field, and it is exactly the kind of model that has nowhere else to turn for support.

Service calls on this wall oven most often trace to one of a short list: the F2, F9 or F31 fault codes. We confirm which one applies against the model and serial number before ordering a part.

Key Features

Electronic touch control with a digital display
Convection fan in the main cavity
Double wall oven
Sold under the LG STUDIO badge

Most Common Issues on This Model

01

F2 fault code — oven temperature sensor fault

02

F9 fault code — self-clean door-latch fault

03

F31 fault code — second-cavity fault on double-oven control boards

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FAQ

LG LSWD300BD FAQ

On this platform, F2 points at oven temperature sensor fault. Confirm the exact code shown before assuming it is the same fault another LG wall oven would show for the same letters — LG does not use one fault-code scheme across every appliance line.

LG's own US product page flags this exact model discontinued (read 24 September 2026); it is out of production but not out of the field, and it is exactly the kind of model that has nowhere else to turn for support. Most faults on this platform are isolated to one component rather than the whole unit, so a working diagnosis usually answers that question better than the model's age alone.