GE Range Error Code FC1x

FC1x means the door lock or Lock Home signal became untrue while the oven was running a self-clean cycle. The control board detected that the lock mechanism lost its confirmed locked position, which caused the clean cycle to stop. The fault most commonly points to a faulty lock motor cam switch, an open wiring harness between the lock motor and the RPSM board connector J16, or a tripped FAD related to the cooling fan.

Normal baking and broiling functions are generally not affected by this error, so day-to-day cooking is typically safe to continue. However, you should not attempt to run the self-clean cycle again until the lock system is repaired, because the door lock is a critical safety component during the extremely high temperatures of a clean cycle. If the door cannot be confirmed locked, the oven will not allow the clean cycle to complete properly.

Repair costs vary depending on the failed component. A replacement door lock motor assembly typically costs between 40 and 120 dollars for the part alone. If you hire a professional technician, total repair costs including labor generally range from 150 to 300 dollars. A wiring harness repair or FAD reset may cost less if no major parts are needed.

You can clear the code by disconnecting power to the range for a few minutes, but the underlying cause will likely trigger the fault again during the next self-clean cycle. The oven's cooking functions may still operate normally after a reset since the lock mechanism is specifically required for self-cleaning. The fault should be diagnosed and repaired before attempting another clean cycle.

Start by inspecting the wiring harness from the lock motor to the RPSM board connector J16 for any open connections, loose terminals, or heat damage. Next, check the cam switch inside the lock motor assembly for continuity and secure mounting. Verify the cooling fan is running correctly and confirm the FAD has not tripped. If the harness and cooling fan check out, the lock motor assembly with its cam switch will likely need replacement.