GE Oven Error Codes: Complete F-Code and Fault Reference

Quick Answer

GE uses a 1080-ohm RTD temperature probe - a spec that differs from Frigidaire's 1100-ohm RTD and Samsung's 10K NTC thermistor, making it the most common ordering mistake when replacing sensors. GE Profile freestanding ranges have a hidden service mode: press Bake, Broil Hi, Bake within 6 seconds to read live sensor values.

In my years of service calls, I've found that GE oven codes surface most often right after a self-clean cycle. That extreme heat is brutal on the control board relays and the thin wiring harnesses in the back. A code like F3 points to the sensor, but honestly I've found the real issue is usually a melted plastic connector at the rear of the range. And if you see an F2 runaway, the board's bake relay is pretty much always welded shut.

GeOven

About These Ge Oven Error Codes

GE ranges are split into two distinct diagnostic worlds. Standard models use the classic F-codes we've seen for decades, while the Profile and Cafe lines use numeric Fault codes tied to their SmartHQ Wi-Fi modules. Before pulling the range out, figure out which logic board your model uses so you're not chasing ghosts in the wiring or replacing parts that just need a software reset.

Most Common Error Codes

RTD temperature sensor failure (F3, F20)40%

Control board relay stuck closed causing temperature runaway (F2)24%

Cooling fan motor failure (F96)14%

Shorted or bubbled touch panel membrane (F7)12%

Rear wiring harness connection fault on slide-in ranges (F97)10%

Symptoms You May Notice

You walk over to check on dinner and there's an F-code flashing on the display, sometimes beeping at you non-stop until you hit Clear.
The oven shuts itself off mid-cook, sometimes right at the preheat beep or partway through what should be a simple 350-degree cycle.
Your food keeps burning even when you set it 25 degrees lower than the recipe calls for, or it's coming out raw when it should be done.
Error codes cycle or change every time you reset the power, like the board can't make up its mind what's actually wrong.
You press buttons on the control panel and nothing happens, or only some buttons respond while the rest do absolutely nothing.

Tools Required for Diagnosis

Multimeter (ohm mode)Quarter-inch nut driverPhillips #2 screwdriverFlathead screwdriverFlashlight or headlampPhone camera (to document connectors before unplugging)

How to Identify Your Error Code

ComponentComponent Under Test

Expected Range1060–1100 ohms

ConditionIf Open (OL) or infinite, replace component.

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name	OEM Number	Estimated Price
GE RTD Temperature SensorWB21X5243 · $20–$40	WB21X5243	$20 – $40
GE Oven Control BoardWB27T11311 · $150–$280	WB27T11311	$150 – $280
GE Oven Cooling Fan MotorWB26X10160 · $15–$30	WB26X10160	$15 – $30

Frequently Asked Questions

What is the most common GE oven error code?

I see F3 (open sensor) and F2 (overheating) more than anything else. F3 is usually a simple fix, often just a failed RTD probe that's reached the end of its life. F2 is more serious because it usually means the relay on the control board has fused together, keeping the bake element on indefinitely. If you hear constant clicking before the F2 pops up, that's your warning the board's on its way out. Honestly, I replace more F3 sensors in a week than just about any other GE oven component combined.

Can I reset a GE oven error code without calling a technician?

You can often clear soft glitches by cycling the 220v breaker for at least 60 seconds. This forced reboot clears the control board's memory. But if the error is a hard fault like F3 or F96, the logic board will redetect the failed component within seconds of powering back up. For newer SmartHQ-enabled models, check the app for firmware updates, because GE occasionally pushes fixes for communication Fault codes. It's worth trying before you spend money on parts.

What is the difference between GE F-codes and Fault codes?

Standard F-codes are the old-school diagnostic language for GE's base models. Numeric Fault codes like 353 started showing up with the SmartHQ Wi-Fi platforms in the Profile and Cafe series. The big difference is that Fault codes often involve communication errors between the UI board and the induction or gas logic boards, whereas F-codes pretty much always point to a physical component like a sensor or fan. So the fix is usually different too. F-codes mean swap a part. Fault codes sometimes just need a firmware update or a cable reseated.

Does GE use the same temperature sensor as Frigidaire or Samsung?

Absolutely not, and this is where a ton of DIYers get stuck. GE uses a specific RTD probe calibrated to 1080 ohms at room temperature. If you try to use a Frigidaire 1100-ohm sensor, the oven will be off by 15 to 20 degrees, or it might trigger an F2 code during preheat. Always match the GE part number, usually WB21X5243, to make sure the control board reads the resistance correctly. I've seen people order three wrong sensors before figuring this out.

How do I know if I need a new RTD sensor or a new control board?

Test the sensor first. It's a $25 part and way easier to swap than the board. Unplug the two-wire connector at the sensor and check resistance directly on the sensor itself. If you get around 1080 ohms at room temp, the sensor's fine and your board is the problem. I replaced three sensors last Tuesday on different GE ranges and every single one read open. But I also see boards fail every week that read sensor voltage wrong even when the sensor's perfect. Board failures usually show up as codes that don't match any real symptom, or codes that come back immediately after every single reset.

Related Ge Oven Error Codes

Code: F2GE Oven F2 Error Code: Temperature Runaway Code: F3GE Oven F3 Error Code: Open Temperature Sensor Code: F20GE Oven F20 Error Code: Shorted Temperature Sensor Code: F96GE Oven F96 Error Code: Cooling Fan Failure Code: F97GE Oven F97 Error Code: Back Guard Wire Harness Fault Code: F7GE Oven F7 Error Code: Function Pad Shorted Code: Fault 353GE Oven Fault 353: Oven and Cooktop Communication Fault Code: F350GE Oven F350 Error Code: Oven Control Board Fault Code: Fault 18GE Oven Fault 18: Sensor Out of Range at Startup Code: F200GE Oven F200 Error Code: Main to Upper Board Communication Failure

Same Fix Works on These Brands

Ge shares the same hardware platform with these brands. The diagnosis and repair steps are identical.

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Models Known to Experience HUB Errors

This repair applies to most Ge ovens with this error code. Common model numbers include:

JB735SPSS, JB645RKSS, JGS760SELSS, PB960SJSS, CGS986SELSS, JSS86SPSS, PHS930SLSS, JB650SJSS

Written by

Mike Sullivan

Lead Appliance Repair Technician · 20 years experience

Last verified for technical accuracy on March 14, 2026