Amana Dryer Error Code F:71

The F:71 code means the machine control board and the console electronics board have lost communication with each other. Without this communication link, the dryer cannot operate correctly. The fault is typically caused by a loose wiring harness connection or a failed machine control board.

Unplugging the dryer for a few minutes and restarting it may temporarily clear the code, but if the underlying cause is a faulty wiring connection or a failed control board, the F:71 fault will return. A reset alone is not a repair and should be followed by a proper diagnostic inspection.

If only a wiring connection needs to be reseated, the repair may cost nothing beyond a service call fee, which typically ranges from $50 to $100. If the machine control board requires replacement, total repair costs including parts and labor generally range from $150 to $350 depending on your location and the technician's rates. Getting a diagnostic quote before authorizing parts replacement is a good practice.

A homeowner comfortable with basic appliance work can check and reseat the wiring harness connections between the two control boards, which sometimes resolves the fault at no parts cost. If the problem persists after securing all connections, replacing the machine control board is the next step, and that repair is generally best handled by a technician. Always unplug the dryer before inspecting any internal wiring.

The F:71 code typically prevents the dryer from operating normally, so running laundry cycles while this fault is active is not recommended. Attempting to force operation with a broken control communication link could cause unpredictable behavior. The dryer should be inspected and repaired before returning it to regular use.