Frigidaire Range Error Code door OPn

The "door OPn" message on a Frigidaire range indicates that the oven has completed its post-self-clean cooling period and the door lock has disengaged. It is an informational status message, not an error code. Once the message turns off, the oven door can be opened safely, though the interior may still be warm.

The message means the door lock has released and it is mechanically safe to open the door. However, the oven cavity can still retain significant heat at this stage, so use caution when reaching inside. Allow additional time if you need to access the interior directly after the message appears.

If the door latch assembly or lock motor fails to release and requires replacement, parts typically cost between $30 and $80 depending on the specific model. Professional labor to diagnose and replace the latch can add $100 to $200 to the total. Diagnosing whether the issue is the latch motor, the control board signal, or the temperature sensor is an important first step before ordering parts.

No repair is needed in most cases. The "door OPn" message is a normal part of the self-clean cycle sequence and will turn off on its own. Simply wait for the message to clear, then open the door carefully. If the door remains physically locked after the message appears, that would indicate a potential issue with the door latch assembly.

The message clears on its own once the display cycle completes, so a manual reset is generally not necessary. If the message persists unusually long or the door remains locked, you can try cutting power to the range at the breaker for a few minutes and restoring it. If the door still will not open after a power reset, the door latch assembly should be inspected.