Kenmore Dryer Error Code EAF

The EAF code means the dryer's microcontroller was reset by its internal Watchdog timer, which is a safety circuit that restarts the processor when it stops responding normally. This can be caused by a power fluctuation or a failing control board. The first step is to clear the code and run the dryer to see if the fault returns. If it does, the electronic control board typically needs to be replaced.

Clearing the code through the diagnostic mode is the correct first step and may resolve the issue if the reset was caused by a one-time power event. However, if the underlying cause is a failing control board, the EAF code will return after the reset once the dryer is operated again. Resetting alone does not repair a defective control board.

If the EAF code requires an electronic control board replacement, parts alone typically range from roughly $80 to $250 depending on the specific dryer model. Adding professional labor, the total repair cost generally falls in the range of $150 to $400. If the fault was a one-time anomaly that clears without returning, there is no parts cost involved.

Start by clearing the EAF code, exiting the diagnostic mode, and running a normal drying cycle. If the code does not return, no further action is needed. If the error reappears, the electronic control board is the recommended replacement component, as the Watchdog fault points to an internal processor or board-level failure that cannot be repaired at the component level.

The EAF code indicates a control board fault, not a fire or heating hazard directly. However, an unreliable control board can cause unpredictable dryer behavior, so it is best to avoid extended unattended operation until the fault is diagnosed. Clear the code and monitor the dryer closely during a test cycle to assess whether it is operating normally.