The oven won't reach temperature, takes forever to preheat, bakes unevenly, or a burner won't light.
Electric ovens: elements burn out visibly (blisters, breaks) or fail quietly. Fast same-visit replacement.
The #1 gas-oven fault: the igniter glows but never gets hot enough to open the gas valve, so the oven heats late, unevenly, or not at all.
The oven overshoots, undershoots, or shows F-codes. A sensor swap plus calibration check fixes it.
Uneven baking and long preheats on convection models when the fan motor dies.
The board's heat relays stick or burn — common after power surges. We test the board's outputs before replacing anything.
| Code | Meaning |
|---|---|
F9 | Oven failed to reach temperature |
F7 / F11 | Stuck key / shorted keypad |
F19 | Relay board communication fault |
F1 / F2 | Control / sensor circuit fault |
Oven repairs mix gas, 240V electricity, and control electronics — this is a technician's job. We repair LG ranges, wall ovens, and cooktops, including the ProBake and InstaView lines, with factory parts.
Usually a weak igniter (gas) or a failing element/sensor (electric). LG ovens that once preheated in 10–12 minutes and now take 25+ have a failing component, not a software issue.
F9 means the oven didn't reach target temperature in the allowed time — pointing at the igniter, element, or gas supply rather than the board itself. It's one of the most common codes we fix.
Yes — ranges, slide-ins, wall ovens, and cooktops, gas and electric, including induction. Same warranty: 90 days parts and labor, longer on select parts.
Factory authorized LG repair, parts on the van, 90-day warranty. Same-day across Orange County.