Amana Range Error Code F1-9

F1-9 on an Amana range means the slave microprocessor on the electronic control board is not functioning. This is an internal control board fault involving the secondary processor that the main processor relies on for communication. The range cannot operate normally until this is resolved. Control board replacement is the prescribed repair.

A knowledgeable DIYer can replace a range control board, but the repair does require working with electrical components and disconnecting wiring harnesses. If you are comfortable with basic appliance repair and taking safety precautions such as disconnecting power before starting, this is a manageable repair. If you are unsure, hiring a qualified appliance technician is the safer option.

The cost depends on whether you repair it yourself or hire a technician. A replacement control board for an Amana range typically costs in the range of $150 to $350 for the part alone, depending on the specific model. If you hire a technician, expect to add $100 to $200 or more in labor costs on top of the part price.

Resetting the range by cutting power at the breaker for a few minutes may temporarily clear the code, but it will almost certainly return because the fault is caused by a hardware failure inside the control board. A reset does not repair a failed microprocessor. If the code comes back after a reset, the control board needs to be replaced.

You should not continue using the range while it is displaying an F1-9 fault. A non-functioning control processor means the board may not correctly manage oven relay operation or surface burner control, which creates an unpredictable and potentially unsafe condition. Discontinue use until the control board has been replaced.