F1
LG
UrgentOven
LG Error Code F1
Control board fault — stuck relay
What This Error Means
Control board fault — stuck relay
Severity:UrgentStop using the appliance until repaired
How to Fix It
1
Unplug oven 5 minutes to reset
2
replace control board if persists
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
- Oven
- Error Code
- F1
- Severity
- Urgent
- Category
- Control board fault
Need Professional Help?
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- Same-day service available
- 90-day warranty on all repairs
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LG F1 Error Still Showing?
If the DIY steps didn't clear error code F1, our certified technicians can diagnose and fix your LG Oven the same day — backed by a 90-day warranty.