Frigidaire · Oven Moderate

F12 — Frigidaire Range/Oven F12 — Control Microprocessor Fault

F12 ("Micro Identification") indicates a fault in the oven control microprocessor — the electronic oven control (EOC).

Keep using it?
Yes, with caution
DIY difficulty
Moderate
Verified against
owner.frigidaire.com ↗

How to fix it

  1. Turn the range off at the breaker for 30 seconds — a one-time glitch may clear.
  2. If F12 returns, the electronic oven control (EOC) needs replacement.

Why it happens

Typical signs: Oven inoperative · F12 on the display

  • Failed EOC / control board The electronic oven control has a microprocessor fault.

Parts you may need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

  • Frigidaire Oven Control Board (EOC) Common replacement
    Amazon →

More Frigidaire oven codes

F0 F0 — Touchpad / Membrane Communication Error F1 F1 — Runaway Temperature / Stuck Key (Older Models) F10 F10 — Runaway Temperature F11 F11 — Shorted keypad button F13 Range/Oven F13 — Control Memory (EEPROM) Failure F14 F14 — EEPROM Data Error

All Frigidaire codes → All oven codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: owner.frigidaire.com.