F6
GE
Microwave Relay or Power Control Failure
Microwave displays F6 and may not heat or may shut off during operation.
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Failed relay on main control board, Loose power relay connections, Overheated control board due to poor ventilation
How to Fix / Troubleshooting
Warning: High-voltage components are present. Unplug the unit and do not touch the high-voltage section.
- Ventilation check: Ensure the microwave's vents are not blocked and that the over-the-range unit has proper clearance. Overheating can stress control components.
- Power reset: Unplug for 10 minutes, then test again.
- Inspect control board (advanced): With power disconnected, remove the control panel and inspect the board for signs of overheating or burned relay contacts.
- Replace control board: If F6 persists, the main control board (with power relay) will typically need replacement. This should be done by a technician familiar with GE microwave models.
Advertisements
Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements