LG Oven Error Code F2

What Does Error Code F2 Mean on a LG Oven?

Oven over-temperature — exceeded maximum safe temperature.

The oven temperature has exceeded the safe operating limit (typically 590°F during normal operation). The oven has shut down as a safety measure.

What Causes Error Code F2?

Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:

1. 1
   Temperature sensor failure causing incorrect readings 40% of cases
2. 2
   Heating element relay stuck on control board 35% of cases
3. 3
   Control board failure 15% of cases
4. 4
   Self-clean cycle issue 10% of cases

How to Fix LG Oven Error Code F2

1. 1

   Power off immediately

   Turn off the circuit breaker. Allow oven to cool for 1 full hour.

   ⚠️ DO NOT open the oven door during overheating. Stand clear of the appliance.
2. 2

   Test temperature sensor

   After cooling, test sensor (should be ~1,080 ohms). If sensor is OK, the issue is a stuck relay.

   🔩 Multimeter
3. 3

   Inspect heating elements

   Check both bake and broil elements for visible signs of arcing or burn-through.

4. 4

   Replace failed component

   If element failed, replace it. If relay is stuck on control board, board replacement is needed.

   🔩 LG bake element ($30–$70) 🔩 LG oven control board ($150–$350)

How to Reset Error Code F2

Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.

When to Call a Professional

Related Error Codes

Same Code on Other Brands

Error code F2 appears on these other brands too. Click to compare:

GE Appliances Oven F2

Oven over-temperature — exceeded 590°F in bake or 990°F in self-clean

Find Replacement Parts

Use these links to find the exact replacement parts for your LG Oven:

External links — ApplianceErrors.com is not affiliated with these retailers.

Frequently Asked Questions