Kenmore Dryer Error Code F-46

F-46 means the motor control board has detected an over-current or over-torque condition in the drive motor circuit. The dryer shuts down automatically to protect the motor and prevent a potential safety hazard. The fault can originate from a mechanical restriction in the drum or blower system, a failing motor, a wiring problem, or a defective motor control board. Proper diagnosis requires following the TEST #3b procedure to isolate the specific component at fault.

No, you should not continue running the dryer while F-46 is active. The error indicates the motor is drawing abnormal current, which can generate excess heat and create a fire risk. The dryer's automatic shutdown is a protective response, and continuing to reset and run the appliance without addressing the underlying fault can cause further damage to the motor or control board.

Resetting the dryer by unplugging it for a few minutes may temporarily clear the F-46 code, but the error will return if the underlying cause has not been corrected. Because the motor control board triggers F-46 in response to an actual electrical or mechanical condition, a reset alone does not fix the problem. Repeated resets without diagnosis can allow the fault to worsen and may result in more extensive damage to the motor or control board.

Some causes of F-46 are accessible to a knowledgeable DIYer, such as clearing a clogged blower wheel or inspecting the drum for free rotation after unplugging the dryer. However, diagnosing whether the fault lies in the motor windings, the wiring harness, or the motor control board requires electrical testing tools and familiarity with appliance circuits. If you are not comfortable working with wiring or reading electrical test results, a qualified appliance technician is the safer choice.

Repair costs vary depending on the failed component. Clearing a blower obstruction may cost nothing beyond your time, while replacing drum glides or an idler pulley typically runs in the range of $30 to $80 in parts. A replacement drive motor generally costs between $80 and $200 in parts, and a new motor control board can range from $100 to $250 or more. Add labor costs if you hire a technician, which commonly range from $75 to $150 per hour depending on your area.