Kenmore Dryer Error Code EF8

EF8 on a Kenmore dryer means the control system has detected a stuck key, indicating that one of the console buttons appears to be continuously active. The fault points to either a physically jammed button on the control panel or a defective Interface Board. The dryer will not operate normally while this error is present. Diagnosis involves checking each button for proper activation and release.

Unplugging the dryer for a few minutes may temporarily clear the EF8 code, but if the underlying problem with a stuck button or faulty Interface Board is still present, the code will return. A reset does not fix the physical or electronic fault causing the error. The root cause must be identified and corrected for the code to stay cleared.

Repair costs depend on which component is faulty. Replacing a console button assembly typically ranges from around $30 to $100 for the part, while an Interface Board can range from $60 to $200 or more depending on the specific model. Adding professional labor generally brings the total repair cost to between $100 and $300. Diagnosing the exact failed component first helps avoid replacing parts unnecessarily.

If the issue is a physically stuck button, a knowledgeable DIYer may be able to clean around the button or replace the console assembly. If the Interface Board is the cause, replacing it requires disconnecting the wiring harness and securing the new board correctly, which is manageable for experienced DIYers but may warrant a technician for those unfamiliar with appliance electronics. Always disconnect power to the dryer before inspecting or replacing any components.

It is not recommended to continue using the dryer while the EF8 error is active. A stuck button input can cause unintended behavior in the control system, and the dryer may not respond reliably to user commands. Disconnect power and address the fault before resuming normal use.