F11LG Oven — LG Oven F11 Error Code
Shorted key on touchpad or communication failure
Severity
Warning
Difficulty
Moderate
Est. Cost
What's Happening
A key on the touchpad is shorted or there's a communication failure between the control board and user interface. The touchpad may have moisture damage, physical wear, or a stuck key sending continuous signals.
How to Fix It
Turn off at the breaker for 30 seconds. If F11 returns, press all buttons to check for stuck keys. If no button is stuck, the touchpad or control board may need replacement. On some LG models these are a single assembly.
Frequently Asked Questions
What does F11 mean on an LG oven?
F11 indicates a shorted key on the touchpad or a communication problem between the touchpad and control board.
How do I fix the F11 error on my LG oven?
Reset at the breaker for 30 seconds. Press all buttons to check for stuck keys. If the error persists, the touchpad or control board needs replacement.
Can moisture cause an LG oven F11 error?
Yes. Steam from cooking can enter the touchpad membrane over time and cause keys to short. If the touchpad has visible moisture damage, it needs replacement.