Troubleshoot an F2 error on a gas GE range: Tips from the pros

One of the more common issues in GE gas range models is the F2 error, which is a code that usually displays when there’s an issue with the temperature.

While you might not get much information from seeing the F2 error, remember that your range is trying to direct you to the point of failure. By inspecting and testing parts, you can find the source of the F2 fault code and get your machine working correctly again.

If you find out that you need any replacement parts for your GE range while you’re troubleshooting, you can enter your model number at AppliancePartsPros.com to order them. Most orders arrive in just two business days, and we have thousands of free guides to show you how to install your new parts.

Important: The error code information in this article is based on general service manuals and may not apply to your specific appliance model. While we strive to offer helpful advice for DIY appliance repairs, variations in models and configurations can lead to differences in troubleshooting steps, error codes and part replacements. For the most accurate guidance, we strongly recommend consulting the technical sheet for your specific appliance model.

What does the F2 error code mean?

The F2 error code usually indicates that the oven is over 640°F while the door lock isn’t in the proper position, or that the oven is above 915°F while the door lock is in the correct position. This overtemperature condition is detected by the control board and is based on input from the oven sensor.

The F2 error can appear during normal cooking or self-cleaning modes. Once it recognizes the high temperature, the board flashes the F2 code to alert the user to the problem.

There are a few possible root causes that could trigger the F2 code:

• A malfunctioning oven temperature sensor that’s sending incorrect data to the control board. Bad sensor data will lead to bad oven temperature control.
• An oven door that isn’t sealing properly when it’s locked during self-clean mode. Gaps or leaks can allow heat to escape.
• A faulty cooling fan. This can cause the circuits to overheat.
• A malfunctioning control board.

Read more: Gas Range Smells Like Gas: Top 5 Reasons and Fixes

Safety precautions

When working on any appliance, remember to keep safety first. Here are some tips to keep in mind:

• Always power off and unplug your appliance or switch off the circuit breaker before you attempt any maintenance or replacement work. This keeps you safe by eliminating any risk of electric shock.
• If the appliance has recently been used, give it plenty of time to cool down before working on it.
• Shut off the gas supply to prevent any gas leaks while you work.
• Take your time while working to prevent accidents and personal injuries. Rushing is the enemy of precision.
• Work in a well-lit area so you can see and access appliance parts.
• Keep your workspace free of clutter and other obstacles. Keep children and pets away from the work area.
• Never work on internal parts with wet hands. Make sure the work area is completely dry.
• Check the user manual to see if there are specific installation or safety instructions related to your appliance or replacement part.
• Be gentle when handling or removing parts. Excessive force might damage the appliance or cause personal injury.
• Wear insulated work gloves to protect your hands from sharp metal parts and debris.
• When working with wires, avoid touching any exposed wires or terminals. If you need to touch a wire, use a non-conductive tool or wear insulating gloves to prevent electrical shock.
• Always take photos or make a note of wiring terminals or other connections before disconnecting them to make reassembly easier.
• Don’t test live voltage with a multimeter if you’re unfamiliar with how to prevent short-circuiting.

Read more: Gas Range Won’t Start: Top 5 Reasons and Fixes

How to troubleshoot the F2 error code

To pinpoint the source of the temperature problem, follow these steps.

Step 1: Check the oven door

1. Unplug the range from the power outlet and shut off the gas supply.
2. Examine the upper and lower oven door lock mechanisms, latch assemblies, and door gaskets. Check for anything that may be preventing the doors from closing and sealing.
3. Test the door lock motor and latches. Make sure they can engage and pull the doors tightly closed.
4. Set a multimeter to resistance mode (Ω) and use the probes to test the door lock motor for resistance. You should get a reading of 3 Ohms. If you don’t get a reading of 3 Ohms, replace the door lock motor.
5. Make sure the door gasket forms an air-tight seal around the oven cavity when the door is shut. If the gasket is damaged, replace it.

Adjust or replace any lock components that are misaligned, worn, or malfunctioning.

If everything looks good so far, move on to the next step.

Step 2: Test the oven temperature sensor

Since the oven sensor provides key data to the control board, it’s often the culprit for an F2 fault. To test the sensor:

1. Make sure the range is unplugged and disconnected from the gas supply.
2. Find the sensor, which is usually mounted to the back oven wall.
3. Disconnect the wiring harness leading from the sensor to the control board.
4. Set a multimeter to resistance mode (Ω).
5. Touch the multimeter probes to the sensor wires.
6. Check the meter reading. The sensor should have a resistance value of about 1100 Ohms at room temperature.

If the sensor resistance is outside the acceptable range, then the sensor is faulty and should be replaced. If the sensor resistance is good, continue troubleshooting.

Step 3: Test the cooling fan

The cooling fan activates during preheating and self-cleaning modes to prevent overheating.

1. Check for any obstructions, like lint, that could block the fan blades. Clean the blades off as needed.
2. Set your multimeter to resistance mode and check for resistance through the fan motor windings. The fan should have a resistance of 24 Ohms.

If the fan doesn’t run or the resistance is off, then the fan motor should be replaced.

If everything has passed testing and inspection so far, replace the control board as a last resort.

Read more: Gas Range Not Heating Evenly: Top 4 Reasons and Fixes

More information

Thank you for reading! We hope this guide helped you get your gas GE range working again.

If you have any other appliance repair needs or projects, don’t hesitate to explore our other troubleshooting guides and videos.

If you need replacement parts or some extra help with ordering them, grab your model number and head over to AppliancePartsPros.com, where you can chat with a pro, read our DIY blog and more.

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