LG
LG Microwave Troubleshooting
2 error codes with step-by-step fixes, safety warnings, and Amazon tool links.
All error codes
C-d1F-3
Error C-d1 on LG microwaves indicates the door sensing circuit doesn't register the door as fully closed.
15 min · skill: beginner
Error F-3 on LG microwaves indicates the touchpad key panel (membrane switch assembly) has a short circuit or has lost contact with the control board.
20 min · skill: intermediate