F1
LG
ModerateMicrowave
LG Error Code F1
Sensor error
What This Error Means
Sensor error
Severity:Moderate
How to Fix It
1
Check humidity/temperature sensor inside cavity
Pro tip: If the DIY fix doesn't clear the code, a certified technician can diagnose and repair it with the right tools. We offer same-day service with a 90-day warranty.
About This Error Code
- Brand
- LG
- Appliance
- Microwave
- Error Code
- F1
- Severity
- Moderate
- Category
- Sensor error
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Other LG Microwave Codes
View all LG codesLG F1 Error Still Showing?
If the DIY steps didn't clear error code F1, our certified technicians can diagnose and fix your LG Microwave the same day — backed by a 90-day warranty.