Kenmore Washer Error Code E4A

E4A on a Kenmore washer signals an internal problem detected within the motor drive system. The motor drive is the electronic module that controls the speed and operation of the wash motor. This code causes the washer to stop running as a protective measure. Diagnosis should start by confirming the outlet voltage is between 102V and 132V AC.

No, you should not continue running the washer while E4A is active. The motor drive has detected an internal fault and stopped operation intentionally to prevent further damage. Attempting to force the machine to run could worsen the failure or create a safety hazard. Address the underlying cause before resuming use.

A power reset by unplugging the washer for a few minutes may temporarily clear the E4A code, but the error will return if the underlying problem has not been corrected. Resetting without diagnosing the cause is not a repair and the machine may shut down again mid-cycle. Use the reset only as part of the diagnostic process, not as a fix.

Some causes of E4A are DIY-friendly, such as checking the wall outlet voltage or inspecting wiring connectors for loose or corroded connections. However, if the motor drive board itself has failed, replacing it requires working near high-voltage components and matching the correct replacement part to your model. If you are not comfortable working with electrical components, a qualified technician is the safer choice.

Repair costs depend on the root cause. If the problem is simply an outlet voltage issue, there may be no parts cost at all. A wiring repair or connector replacement is typically low cost. If the motor drive board needs replacement, parts alone can range from roughly $80 to $250 or more depending on the model, plus labor if a technician is involved.