CostolioFrigidaire electric ranges error codes
6 range / oven error codes for Frigidaire electric ranges, what each one means and what to try, paraphrased from Frigidaire's own source. Codes vary by model, so confirm in your own manual.
All codes
- - (dash) The cooktop is locked.
- F1 Shorted key pad.
- F10 Thermal runaway.
- F3 / F20 / F26 Communication error.
- F30 / F31 Meat probe open or shorted.
- F90 / F91 / F92 / F93 / F94 Door lock error.
- (dash)
What it means: The cooktop is locked. You can usually fix this yourself.
What to try
- Press and hold OFF for 6 seconds to unlock.
F1
What it means: Shorted key pad. This one often needs a licensed technician.
What to try
- If it was installed within the past 30 days, refer back to your installer.
- For units installed after 30 days, schedule service.
F10
What it means: Thermal runaway. This one often needs a licensed technician.
What to try
- If it was installed within the past 30 days, refer back to your installer.
- For units installed after 30 days, schedule service.
F3 / F20 / F26
What it means: Communication error. This one often needs a licensed technician.
What to try
- If it was installed within the past 30 days, refer back to your installer.
- For units installed after 30 days, schedule service.
F30 / F31
What it means: Meat probe open or shorted. This one often needs a licensed technician.
What to try
- Remove and reinsert the probe.
- If it was installed within the past 30 days, refer back to your installer.
- For units installed after 30 days, schedule service.
F90 / F91 / F92 / F93 / F94
What it means: Door lock error. This one often needs a licensed technician.
What to try
- If installed in the last 30 days, contact your installer.
- Otherwise schedule service.
Source
- Ranges error code guide (Frigidaire owner support) (checked 2026-11-02)
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