GE Oven Error Code F8 — Shorted Meat Probe
What this means
The F8 error code on GE ovens indicates that the meat probe circuit has detected a short. This can be caused by a damaged meat probe with cracked insulation, moisture in the probe receptacle (jack) inside the oven, or a wiring issue between the receptacle and the control board. The oven may still work for baking, but the probe function will not operate correctly.
Step-by-step fix
4 stepsUnplug the meat probe
Remove the meat probe from the receptacle inside the oven wall. If the F8 code clears, the probe itself is shorted.
If you don't use the meat probe, simply leaving it unplugged resolves the error.
Inspect the probe for damage
Look for cracks, melted insulation, or bent pins on the probe connector. Test the probe with a multimeter — a short will show near 0 ohms.
Meat probes can degrade over time from heat exposure and repeated cleaning.
Check the receptacle for moisture
Look inside the probe jack for condensation or debris. Dry it thoroughly. Steam from cooking can cause temporary shorts in the receptacle.
Replace the probe or receptacle
Replace the meat probe if it's shorted. If the code persists even with the probe unplugged, the receptacle or wiring between it and the control board needs replacement.
When to call a professional
If the F8 code appears even with the probe unplugged and the receptacle disconnected from the board, the control board may need service.
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
Learn more about our sourcesParts you may need
Links may earn us a commission at no extra cost to you. We only recommend parts relevant to this repair.