F30 Moderate Moderate DIY

Frigidaire Oven F30 / F31 — Oven Sensor Open / Shorted

Frigidaire Oven · Error code F30

What F30 Means

F30 (open) and F31 (shorted) indicate the oven temperature probe (RTD) circuit is out of range.

Most Likely Fix

Open oven temperature sensor circuit

PartOven temperature sensor (RTD probe)
Typical cost$15-30
Difficultyeasy
Time30 min

Tools: screwdriver, nut driver, multimeter

Diagnose first: Sensor circuit open. Check sensor resistance (~1080 ohms cold) and harness continuity from sensor to EOC.

Find this part on Amazon →

Symptoms

  • Oven will not heat correctly
  • F30 or F31 on the display

Common Causes

1
Failed RTD oven sensor

The probe has gone open or shorted.

2
Wiring/connector fault

A damaged sensor harness.

How to Fix It

  1. Unplug the oven.
  2. Test the RTD sensor resistance (~1080 ohms at room temp) and replace if out of range.
  3. Check the sensor connector at the rear of the oven.

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 Sensor (RTD) View on Amazon→

Related Repair Guides

How to Test an Oven Temperature Sensor (RTD) →Oven Temperature Is Off — How to Calibrate It →

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.