GE Oven F10 Error Code: Runaway Temperature Fix

Quick Answer

A GE oven displaying F10 means the control board thinks the unit is overheating. This is usually triggered by a faulty temperature sensor or a stuck relay on the main control board. You should immediately cancel the cycle and disconnect power to prevent potential damage or a fire hazard.

F10 is basically the oven panicking because it thinks it can't stop heating itself. Ignore it and you're looking at melted internal components, scorched cabinet wood above the range, or worse. I've seen units left running on F10 do serious damage. Most of the time it's the temp sensor, but when the control board relay welds shut, that's a whole different animal.

GeOvenSeverity: highDifficulty: intermediate88% DIY Success

Time to Fix

20–60 min

Difficulty

intermediate

Parts Cost

—

Tools Needed

Phillips #2 screwdriver, 1/4 inch nut driver

What Does the F10 Code Mean?

OK so here's what's actually happening. The Electronic Range Control sees temps climbing past safe limits and it can't get the heating element to stop. It's more common than you'd think, and it hits hard right after self-clean cycles when everything's been pushed to the absolute limit. And unlike a lot of oven codes, this one genuinely can't wait. Don't try to bake through it.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Faulty Oven Temperature Sensor (RTD)65%

Failed Electronic Range Control (Board)25%

Shortened or Melted Wiring Harness10%

Symptoms You May Notice

The display flashes F10 and the oven beeps continuously, usually 3-5 loud beeps in a row, and it won't stop until you cancel or kill the power at the breaker.
Food is burning way faster than it should, and if you put an oven thermometer in there you'll see it's running 100-150 degrees hotter than the set temp.
The bake element stays glowing orange-red even after you press Cancel or turn the oven off completely.
You smell something burning that isn't food, kind of like hot plastic or something electrical, coming from the back or bottom of the unit.
F10 fires 10-15 minutes into a self-clean cycle and the door stays locked even after you try to cancel it.

Can you reset a Ge oven to clear the F10 code?

Flip the circuit breaker for your range, it's usually a double 50-amp breaker in your panel. Leave it off for 5 full minutes, not less. That gives the control board time to fully lose power and clear its memory. When you restore power, F10 should be gone. But if the hardware that caused it is still bad, the code'll come right back the moment you try to run a cycle. That's not the reset failing, that's the broken part still broken.

Tools Required for Diagnosis

Phillips #2 screwdriver1/4 inch nut driverMultimeter (set to ohms/resistance mode)Needle-nose pliersWork glovesFlashlight or headlamp

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

ComponentComponent Under Test

Expected Range1080–1100 ohms

ConditionIf Open (OL) or infinite, replace component.

Frequently Asked Questions

Can I still use my oven if the F10 code is intermittent?

Honestly, no. Don't do it. An intermittent F10 means the oven is randomly losing its ability to regulate temperature. Sometimes it's fine, and then one day it's not, and you won't know until food's burning or something's smoldering. If you absolutely have to use it, stay right there and watch it. But fix the sensor or board before you leave it unattended for any reason.

Why did my GE oven show F10 during the self-clean cycle?

Self-clean is the hardest thing an oven ever does. It pushes internal temps to around 900 degrees for 2-3 hours, and that extreme heat can push a marginal temp sensor or a weak solder joint on the control board relay right over the edge. I've seen ovens that worked perfectly for years suddenly throw F10 the first time someone runs self-clean. Honestly, if your unit's more than 7-8 years old, I'd skip the self-clean and just wipe it manually.

Is the F10 code the same as an F2 code?

They're close but not the same. F2 is a general over-temperature alert. F10 is specifically a runaway condition, meaning the oven thinks it can't stop heating. In the field I treat them pretty much the same way, sensor first, board second. But F10 is the more urgent one because it implies the control loop is completely broken, not just that temps spiked briefly.

How much does it cost to fix a GE oven F10 error?

If it's just the sensor, you're looking at $20-30 for the part, part number WB21T10007, and maybe an hour of your time. That's the best case scenario. If the control board is the culprit, the board itself runs $150-350 depending on your specific model. Some older boards are discontinued, in which case you can send yours to a board repair service for around $80-120 and get it back in about a week. Way better than buying a new oven.

What's the part number for the GE oven temperature sensor?

For most GE ranges made after 2005, you want WB21T10007. That's the updated version that replaced the older WB21X5243. They're interchangeable on most models. Double-check your model number on the sticker inside the door frame before ordering, but that part number covers a huge chunk of GE freestanding and slide-in ranges. It's a standard 2-pin plug and takes about 15 minutes to swap out once the oven's cool.

Models Known to Experience F10 Errors

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

JB750SJSS, JGB700SEJSS, JB645RKSS, JGB660SEJSS, PB911SJSS, JGBS66REKSS, JB258DMWW, PGB911SEJSS

Written by

Mike Sullivan

Lead Appliance Repair Technician · 20 years experience

Last verified for technical accuracy on March 17, 2026