Frigidaire Range Error Code F23

F23 means the Electronic Oven Control has detected a loss of communication with the variable speed convection board. This board manages the convection fan speed during convection cooking cycles. The fault is present on select Frigidaire range models that include variable speed convection. It typically points to a wiring connection issue or a failed convection board.

The F23 fault specifically affects the variable speed convection board and its communication with the EOC. Standard bake and broil functions may still operate normally, but convection cooking should be avoided until the fault is resolved. If the range is behaving erratically or displaying other faults alongside F23, stop using it and diagnose the problem before continuing.

If the fix is simply reseating a loose connector, there is no parts cost involved. A replacement variable speed convection board typically ranges from roughly 80 to 200 dollars depending on the model. If the EOC also needs replacement, costs can range from 150 to 350 dollars or more for the part. Adding professional labor will increase the total repair cost significantly.

The first step is to check the wiring connectors at P6 on the EOC and P1 on the variable speed convection board, which is a task many experienced DIYers can handle after unplugging the range. If the connectors are secure and undamaged but the code returns, replacing the variable speed convection board is the next step and requires some comfort with appliance disassembly. If board replacement does not resolve the issue, the EOC may need to be replaced, which is a more involved repair.

Power cycling the range by unplugging it for a few minutes may temporarily clear the F23 code, but it will almost certainly return if the underlying problem is not fixed. A loose connector or failed board will continue to disrupt communication each time the range powers up or attempts to run a convection cycle. A reset alone is not a repair.