Whirlpool Dryer Error Code F:73

F:73 indicates a console electronics failure. It is part of a fault range (F:72 through F:78) that the dryer's control system generates when it detects an internal problem within the console electronics board. This board controls the display, user inputs, and cycle execution.

A dryer displaying F:73 typically will not complete cycles normally because the console electronics board is not functioning correctly. Running the dryer in this condition is not advisable, as the board controls safety-related functions and cycle management. Until the board is replaced or the fault is resolved, the dryer should not be used for laundry.

A power reset by unplugging the dryer for five minutes is always worth trying first, as a transient power event can sometimes trigger this code without causing permanent board damage. If F:73 clears and does not return, the reset resolved the issue. If the code comes back after the reset, the console electronics board has a hardware failure and needs to be replaced.

Start by unplugging the dryer for five minutes to attempt a power reset, which can clear a temporary fault caused by a voltage spike. If the code returns, inspect the wiring harness connectors at the console electronics board for loose or damaged connections and reseat them. If the code persists after these steps, the console electronics board itself needs to be replaced, which is the manufacturer's primary recommended repair.

A replacement Whirlpool console electronics board typically costs between $80 and $200 depending on the specific model. If you hire a technician, add $100 to $200 in labor, bringing the total repair to roughly $180 to $400. The board replacement itself is a moderate DIY job requiring basic disassembly of the control panel and careful handling of wiring harness connectors, which experienced DIYers can complete without professional help.