Written by
Maya Chen Editorial TeamPublished October 20, 2026
Error codeF3 error
ApplianceRange
Quick answer
F3 is LG's code for a touch pad sensor key error on a range or oven. Reset steps from the manual and when to call for service.
Model compatibility: LG reuses codes across series and model years, so F3 error may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
F3 indicates a touch pad sensor key error.
LG’s cooktop and range error list gives F3 as a touch pad sensor key error.
The meaning of F3
Meaning: touch pad sensor key error.
Appliance: LG range with oven.
Series: It is listed for the range and oven family, and the manual stays general about series.
Reset routine
Cut power to the range at the circuit breaker, let 30 seconds pass, then restore it.
Once these steps fail to clear it, service is the manual’s next stop.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your LG appliance?
Book a specialist visit for a clear estimate and approval before any repair.
