Kenmore Washer Error Code E57

E57 on a Kenmore washer indicates that the motor drive has detected an internal problem. The motor drive is the electronic board that controls the speed and power delivered to the wash motor. The washer stops operation when this code appears to prevent damage to the drive or motor. Possible causes include low supply voltage, internal board failure, or a faulty wash motor.

No, you should not attempt to run the washer while E57 is active. The code indicates a fault inside the motor drive system, and continuing to operate the machine could cause additional damage to the drive board, the motor, or associated wiring. The washer has stopped itself as a protective measure, and it should remain out of service until the underlying cause is diagnosed and corrected.

A reset may temporarily clear the E57 code if the fault was caused by a transient condition such as a momentary voltage dip or an overtemperature event. However, if the underlying problem involves a failed motor drive board, a faulty motor, or a persistent power supply issue, the code will return as soon as the washer attempts to run again. A reset should be considered a diagnostic step, not a fix, and the root cause should still be investigated if the error reappears.

Start by measuring the voltage at the wall outlet and confirming it falls between 102V and 132V AC. If the voltage is correct, allow the washer to cool completely, then try restarting it in case an overtemperature condition caused the fault. If the error returns, inspect the wiring harness between the drive board and motor for loose or corroded connections. A persistent E57 with correct voltage and good wiring typically requires replacement of the motor drive board or the wash motor.

Repair costs depend on the root cause. If the issue is simply low outlet voltage traced to a wiring or breaker problem, electrical repairs can range from $50 to $200 depending on what is needed. A motor drive board replacement typically costs $150 to $400 including parts and labor. Wash motor replacement can range from $200 to $500 or more. Getting a diagnostic inspection first will help determine the most cost-effective path.