GE Range Error Code FF

The FF code means the control board has detected a failure in the door motor safety switch transistor. This transistor controls the door lock motor used during the self-clean cycle. The fault is internal to the control board, and the board must be replaced to clear it permanently.

You should avoid using the self-clean function with FF active, as the code specifically indicates a failure in the safety circuit that controls the door lock motor during self-cleaning. Running a self-clean cycle without a functioning door lock transistor creates a safety risk. Basic cooking on the surface burners may still be possible, but the oven should be used with caution and the range should be repaired promptly.

Control board replacement is the required repair for FF. Replacement boards for GE ranges typically range from $150 to $350 depending on the model. If you hire a technician, add $100 to $200 or more for labor, bringing the total repair cost to roughly $250 to $550. Comparing the repair cost against the age and value of the range is worth doing before ordering parts.

GE's first troubleshooting step for FF is to replace the control board. The door motor safety switch transistor is a component built into the board and cannot be repaired separately. You will need the model number of your range to order the correct replacement board. A homeowner comfortable with appliance disassembly can perform this repair, but if you are unfamiliar with working around electrical components, a qualified technician is advisable.

Cycling power by unplugging the range or tripping the circuit breaker may temporarily clear the FF code, but it will return once the control board runs its diagnostics again. The underlying transistor failure remains present on the board. A power reset is not a repair for this fault.