Frigidaire · Oven Serious

F15 — Controller Self-Check Failure

The EOC ran its internal self-test at power-up and one of the checks failed. The control has taken itself offline to prevent unsafe operation.

Keep using it?
Limited use only
DIY difficulty
Hard

How to fix it

  1. Breaker off 5 minutes, then restore.
  2. Verify 240V at the outlet, both legs healthy.
  3. Disconnect the touch keypad / membrane ribbon at the EOC and power up — if F15 clears, replace the keypad.
  4. If F15 persists with the keypad disconnected, replace the EOC.

Why it happens

Typical signs: F15 on display at power-up · Oven will not respond to any button press · May cycle to F15 repeatedly after reset

  • Failed electronic oven control Internal logic check failed — the board is the part.
  • Low or unstable supply voltage Brown-out conditions can trip the self-check.
  • Shorted keypad or membrane A stuck button can make the self-check fail; less common.

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 EOC Common replacement
    Amazon →
  • Frigidaire oven keypad / membrane Common replacement
    Amazon →

More Frigidaire oven codes

F0 F0 — Electronic Oven Control (EOC) Failure F1 F1 — Shorted Keypad / Control Failure F10 F10 — Runaway Temperature F11 F11 — Shorted keypad button F12 Range/Oven F12 — Control Microprocessor Fault F13 Range/Oven F13 — Control Memory (EEPROM) Failure

All Frigidaire codes → All oven codes →

Frequently asked questions

What does the F15 code mean on a Frigidaire oven?

The EOC ran its internal self-test at power-up and one of the checks failed. The control has taken itself offline to prevent unsafe operation.

What causes the F15 code on a Frigidaire oven?

Failed electronic oven control: Internal logic check failed — the board is the part. Low or unstable supply voltage: Brown-out conditions can trip the self-check. Shorted keypad or membrane: A stuck button can make the self-check fail; less common.

Is it safe to keep using a Frigidaire oven with a F15 error?

Limited use only. This is rated a serious-severity fault.

How do I fix F15 on a Frigidaire oven?

Breaker off 5 minutes, then restore. Verify 240V at the outlet, both legs healthy. Disconnect the touch keypad / membrane ribbon at the EOC and power up — if F15 clears, replace the keypad.

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.