Kenmore Range Error Code Er

The Er code on a Kenmore range indicates an ESEC surface element control error. It appears as a blinking display when the range receives power and one or more of the surface element control knobs is in the ON position. The control system flags this condition as a safety precaution to avoid unintended burner activation. Turning all four knobs fully to OFF and resetting the clock typically resolves it.

Resetting the clock alone will not clear the Er error. The required first step is to turn all four surface element control knobs to the OFF position, which allows the ESEC module to complete its startup check successfully. Once the knobs are off and the error clears, the clock reset is a secondary step to restore normal display operation.

If the error clears after turning all knobs to OFF, there is no repair cost involved. If the Er code persists and a component fault is confirmed, repair costs typically depend on whether a knob position sensor, switch, or the ESEC control module needs replacement, plus labor. Parts and service fees can vary widely, but technician diagnostic visits generally range from around 75 to 150 dollars, with total repair costs potentially ranging from 150 to 400 dollars or more depending on the failed component.

Turn all four surface element control knobs completely to the OFF position, making sure each one clicks firmly into the OFF detent. Once all knobs are off, the ESEC system should restart and the Er display should stop blinking. After clearing the error, reset the clock. If Er continues to blink despite all knobs being in the OFF position, contact an authorized service technician for further diagnosis.

The Er code is itself a safety feature, not a hazard. The ESEC system displays Er and holds off burner activation specifically to prevent a surface element from turning on unexpectedly after a power interruption. As long as the error is displayed, the affected surface elements will not operate, which is the intended safe state. Follow the steps to clear it before using the cooktop.