F31 Moderate Moderate DIY

Frigidaire Range/Oven F31 — Shorted Oven Probe

Frigidaire Oven · Error code F31

What F31 Means

F31 means the oven temperature probe (sensor) circuit is shorted.

Symptoms

  • Oven heats incorrectly or quits
  • F31 on the display

Common Causes

1
Shorted oven sensor

The temperature probe has failed shorted.

2
Pinched/shorted sensor wiring

A shorted sensor harness.

How to Fix It

  1. Reset at the breaker for 30 seconds.
  2. Test the oven sensor and inspect its wiring for a short; replace the sensor if shorted.

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 Temperature Sensor 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 →

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