Kenmore Washer Error Code F/06

F/06 is a drive motor tachometer error, meaning the washer's control system cannot properly detect the speed of the drive motor. The machine shuts down automatically when this signal is lost to prevent damage. The fault typically originates in the wiring between the drive motor, the Motor Control Unit, and the Central Control Unit.

No, you should not continue running the washer while the F/06 error is active. The machine shuts down because it cannot monitor or control motor speed, which means it cannot safely manage spin cycles or load balancing. Continued attempts to run the washer in this condition could worsen the fault or cause additional component damage.

A reset may temporarily clear the F/06 code, but the error will return if the underlying problem is not corrected. Because the code is triggered by an active fault in the motor speed detection circuit, the washer will detect the same problem again as soon as it attempts to run the motor. A reset is useful for confirming whether the fault is intermittent, but it is not a fix.

Some causes of F/06 are DIY-friendly, particularly checking and reseating wire harness connectors between the motor and control units. If the connections look good, diagnosing the MCU, tachometer, or motor requires a multimeter and comfort working with electrical components. Replacing the MCU or drive motor is a moderate-difficulty repair that many experienced DIYers can complete.

Repair costs vary depending on the faulty component. A wiring repair or connector cleaning costs very little if done yourself. A replacement Motor Control Unit typically runs in the range of $100 to $250 for the part alone, while a replacement drive motor can range from $150 to $350 or more. Adding a technician's labor will increase total costs significantly.