F15 Serious Hard — consider a tech

Frigidaire Oven F15 — Controller Self-Check Failure

Frigidaire Oven · Error code F15

What F15 Means

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.

Symptoms

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

Common Causes

1
Failed electronic oven control

Internal logic check failed — the board is the part.

2
Low or unstable supply voltage

Brown-out conditions can trip the self-check.

3
Shorted keypad or membrane

A stuck button can make the self-check fail; less common.

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.

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.

Common replacement Frigidaire oven EOC View on Amazon→ Common replacement Frigidaire oven keypad / membrane View on 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 F12 Range/Oven F12 — Control Microprocessor Fault F13 Range/Oven F13 — Control Memory (EEPROM) Failure

All Frigidaire codes → All oven codes →

Verified against manufacturer documentation: frigidaire.com

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