ERROR CODE EXPLAINED
GE Microwave
GE Microwave F1 Error Code
What it means
The microwave detected an open thermal sensor, typically associated with excessive heat in the microwave cavity.
Try this first
- Stop using the microwave.
- Allow the microwave cavity to cool.
- Disconnect power for about 30 seconds.
- Restore power and check whether F1 returns.
Can I keep using it?🔴 Stop and investigate
Repair usually required?⚠ Service may be required
If the error keeps returning
If F1 returns after the microwave has cooled and power has been reset, GE recommends service.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.