LG Oven & Range Repair Service

Start with the simple check LG points to: after choosing a temperature, the oven only heats once you press Start. If it still stays cold, electric LG ovens most often have a burned-out bake element, while gas models usually have a weak hot surface igniter or a supply valve left closed after the range was moved. A faulty temperature sensor, relay or control board can also stop heating. If it still won’t heat, book a repair so a technician can test each part.

LG F codes point to the part that reported a fault. On LG’s list, F1 and F2 are upper oven temperature sensor errors, F3 is a touch pad key error, F9 means the upper oven isn’t heating properly, F10 is an upper oven door lock failure and F11 is a communication error. LG suggests pressing Clear/Off, then switching the breaker off for 30 seconds. See LG’s range error codes list (opens in a new tab). A code that returns needs a repair.

On LG’s range code list, F9 means the upper oven is not heating properly. LG’s first step is to press Clear/Off and try the function again. If the code returns, switch off the range’s circuit breaker for 30 seconds and turn it back on. If F9 keeps coming back, a technician checks the bake element or igniter, the temperature sensor and the control board to find which one failed.

If one burner clicks but won’t light, the burner cap or head is usually tilted, wet or dirty. Seat the cap and head level, and dry and clean them along with the spark electrode. If no burners light, check that the gas supply valve is open. LG’s burner troubleshooting guide (opens in a new tab) covers these checks. If it still won’t light, the igniter, spark module or switch may need replacing.

LG notes its ovens aren’t designed for open-door cooking, and opening the door during a cycle loses heat and can delay or restart it, so check that first. On a double-oven range, make sure you are using the cavity and rack the recipe needs. If one side still browns faster, the upper or lower temperature sensor, the bake element or the convection fan may be failing, and a technician can test each one.

The door stays locked until the oven cools to a safe temperature. Once it has cooled, LG suggests pressing and holding Clear/Off for more than three seconds, or switching off the breaker for 5 minutes and restoring power. See LG’s locked oven troubleshooting (opens in a new tab). If the door still won’t unlock, the lock motor, switch or control board may have failed. Don’t force the door.

Induction needs compatible cookware with a base large enough to cover the zone. If the display shows “No cookware,” the pan is usually too small or not magnetic enough. LG’s induction cookware troubleshooting (opens in a new tab) explains what to look for. If a zone still won’t heat with the right pan, the sensor, cooling fan or inverter board may need repair.

Yes. We repair LG single and double wall ovens and gas, electric and induction cooktops, as well as freestanding, slide-in and double-oven ranges. If you also have an LG over-the-range microwave that needs attention, see our LG microwave repair page, and we can look at both on the same visit.

It often is when one F code or one failed cavity on a double-oven range points to a single part, since LG double-oven and induction ranges cost more to replace. Replacement deserves a look when the glass top is cracked or several boards have failed on an older range. If you are comparing new electric or induction models, see ENERGY STAR certified electric cooking products (opens in a new tab). You get a written estimate before deciding.

Get everyone out of the house first, then call the gas utility or 911 once you’re outside. Leave light switches, the range knobs and other electrical devices alone on the way out, since a spark can ignite gas. After the utility finds the leak and says the home is safe, we can repair the range.

Write down the model number and any F code on the display, since they help us bring the right parts. Don’t force a locked oven door, because LG warns it can damage the door. If an electric range won’t shut off, switch off its circuit breaker. If you smell gas, leave the house and call your gas utility or 911 from outside before doing anything else.

ALAS is an independent repair company, not an LG authorized service provider, so LG warranty claims go through LG directly. We repair LG ovens, ranges and cooktops that are out of warranty or that you choose to have repaired independently.

We repair LG ovens, ranges and cooktops across Dallas–Fort Worth, including Plano, Frisco, McKinney, Allen, Dallas, Richardson, Coppell, Southlake, Keller and Grapevine. Enter your ZIP code in the service area section to check coverage.