What does Frigidaire Oven F30 Error Code - Causes & Fix mean?

Frigidaire F30 is an open probe fault, the control lost the temperature reading. The usual fix is replacing the RTD oven temperature sensor.

How do I fix Frigidaire Oven F30 Error Code - Causes & Fix?

Follow the step-by-step diagnosis below. The most likely fix is identified by checking power, sensor resistance, and control-board signals in order — using a multimeter and the part numbers documented in the parts reference table.

Can I keep running the equipment with F30 active?

Generally no. Faults on Appliance units are emitted when a sensor, safety, or control circuit is outside its operating envelope. Running through an active fault risks compressor, heater, or control-board damage. Diagnose and clear the fault first.

What part is most commonly replaced for Frigidaire Oven F30 Error Code - Causes & Fix?

The most frequently replaced parts for Frigidaire Oven F30 Error Code - Causes & Fix are listed in the Parts Reference section of this guide with OEM part numbers and typical price ranges. Check the table for direct replacements.

Is Frigidaire Oven F30 Error Code - Causes & Fix a DIY repair or do I need a technician?

Sensor swaps, fan motor replacements, and condenser cleaning are typical DIY-level repairs. Anything involving refrigerant, gas, or high-voltage (>240V) work requires a licensed technician for both safety and code-compliance reasons.

Frigidaire Oven F30 Error Code - Causes & Fix

Frigidaire Oven F30 Error Code — What It Means

F30 means an open probe. The control is not getting a normal resistance reading from the RTD oven temperature sensor, so it has no reliable cavity temperature.

Most often the sensor itself has failed open, or a wire between the sensor and the control has broken or come loose. The oven usually will not heat correctly until the circuit is restored.

Jump to Fix

Common Causes

Open RTD sensor The temperature probe has failed open and gives the control no resistance reading.
Broken sensor wire A cut or broken wire between the sensor and the control opens the circuit.
Loose harness plug The connector at the back of the range can back out and break continuity.
Corroded connector pins Oxidized pins at the sensor plug add resistance and read as an open circuit.
Failed electronic oven control A fault on the EOC input can report an open probe even with a good sensor.

Step-by-Step Fix

Cut power at the breaker for 30 seconds, then restore it and see if F30 clears.
Pull the range away from the wall and remove the rear access panel.
Find the RTD sensor plug and unplug it from the wiring harness.
Measure sensor resistance with a multimeter. A good probe reads about 1080 ohms at room temperature, not open.
Inspect the harness for a broken wire and reseat the connector firmly.
Replace the RTD temperature sensor if it reads open or far from spec.
Replace the electronic oven control if the sensor and wiring both test good.

Parts Often Needed

Part	Notes
Frigidaire oven temperature sensor RTD probe	Amazon \| Confirm fitment by model, target near 1080 ohms at room temp.
Sensor wire harness	Amazon \| Use if the wire between sensor and control is broken.
Frigidaire electronic oven control board EOC	Amazon \| Order only if the sensor and harness both check out.

When to Call a Pro

Call a technician if the sensor and wiring test fine and the code stays, since the control input may have failed. A pro can confirm the EOC before you spend on a board.