Austin, TX · Frigidaire Cooktop Repair · Error Code

Frigidaire Cooktop Repair Error Code F3

If your Frigidaire cooktop shows code F3, it usually indicates: Temperature sensor issue.

  • Appliance: Frigidaire Cooktop
  • Meaning: Temperature sensor issue
  • Coverage: 78701, 78702, 78703, 78704, 78705, 78745, 78758, 78759, 78729, 78748

What error code F3 means on a Frigidaire cooktop

F3 indicates Temperature sensor issue.

How technicians usually fix it

We confirm the failing system during the diagnostic, then quote parts and repair options.

Typical fix: Test sensor and harness; replace sensor if out of range.

Other Frigidaire error codes

If you're seeing a different code, check these:

Code F1

Common Frigidaire cooktop problems

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

Not HeatingWon’t IgniteConstant Sparking / ClickingUneven HeatingSmell of GasWeak Flame / Low Heat (Gas)Burner Won’t Stay LitOne Burner Not WorkingStuck on High / Won’t RegulateTripping BreakerCracked Glass TopInduction Not Detecting Pan
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