Austin, TX · LG Range & Stove Repair · Error Code

LG Range & Stove Repair Error Code F3

Error code F3 on a LG range isn’t random — we verify what triggered it and fix the root issue.

  • Appliance: LG Range & Stove
  • Meaning: Oven Temperature Sensor Error
  • Coverage: 78701, 78702, 78703, 78704, 78705, 78745, 78758, 78759, 78729, 78748

What error code F3 means on a LG range & stove

F3 is the range’s way of reporting a system issue — often temperature sensing or control related.

How technicians usually fix it

We verify the code, test the heating/sensing system, and recommend the most direct repair once confirmed.

Typical fix: Replace temperature sensor or repair harness.

Other LG error codes

Here are other LG range error codes that often appear in Austin, TX.

Code F9

Common LG range & stove problems

If this code doesn’t match your symptom, these are common issues we diagnose in Austin.

Burner Not WorkingOven Not Heating (Range)Gas Burner Clicking / Won’t Stop ClickingDisplay / Controls Not WorkingBurning Smell
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