KitchenAid Dishwasher Error Code F1E2

The F1E2 code indicates that the control board has detected damaged or corrupted memory, or that the software components within its microprocessor are incompatible with each other. This is an internal fault with the control board itself, not an external sensor or wiring issue. The dishwasher cannot complete a cycle reliably when this code is present. Replacing the control board is the required repair.

A reset will not clear the F1E2 error permanently because the fault is caused by corrupted or incompatible memory inside the control board, which a power cycle cannot repair. The error will return as soon as the board performs its self-check. Only replacing the control board will resolve the underlying problem.

The cost depends on whether you replace the board yourself or hire a technician. A replacement control board for a KitchenAid dishwasher typically ranges from $100 to $300 for the part alone. If you hire a repair technician, expect total costs including labor to fall in the range of $200 to $500 depending on your location and the specific model.

The repair requires disconnecting power to the dishwasher and replacing the control board, which is a task many experienced DIYers can complete. The control board is typically accessible from the inner door panel. However, if you are not comfortable working with appliance electronics or are unsure about part compatibility, having a qualified technician perform the replacement is the safer choice.

A dishwasher displaying F1E2 may not be able to complete cycles correctly because its control logic is compromised. Continuing to run the appliance in this state could result in incomplete washing or the unit stopping mid-cycle. It is best to discontinue use until the control board is replaced.