Frigidaire Range F12 Error Code

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What it means

The range detected a microprocessor identification fault.

Try this first

Turn the appliance off.
Disconnect power for up to 30 seconds.
Restore power.
Check whether F12 returns.

Can I keep using it?⚠ Stop and investigate

Repair usually required?⚠ Service may be required

If the error keeps returning

If F12 returns after the reset, professional diagnosis is recommended.

Official source

Troubleshooting information verified against manufacturer support documentation.

View manufacturer support page →

Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.

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Frigidaire Range F12: Quick Answer

What it means: The range detected a microprocessor identification fault.

First thing to check

Turn the appliance off.

Can I keep using it?

Stop and investigate

Repair outlook

Service may be required

If the code remains

If F12 returns after the reset, professional diagnosis is recommended.

Model note: Error-code meanings and procedures can vary by model and model year. Confirm the code against the documentation for your exact appliance before replacing parts.

Manufacturer reference: owner.frigidaire.com