Whirlpool Washer Error Code F52

F52 is a Motor Stop Failure error code, meaning the rotor position sensor (RPS) detected that the motor continued rotating after the control board issued a stop command. The washer shuts down to prevent damage to internal components. This code involves the drive motor, the RPS sensor, the wiring harness connecting them, and the main control board. Diagnosis starts with TEST #3 to isolate which component is at fault.

It is not recommended to continue using the washer while F52 is active. The error indicates the motor is not responding to stop commands correctly, which could lead to further damage to the motor, control board, or other components. Stop using the machine until the underlying cause has been diagnosed and corrected.

Repair costs for F52 vary depending on which component has failed. Replacing a rotor position sensor typically falls in the range of $50 to $150 including the part, while a drive motor replacement can range from $150 to $350 or more depending on labor rates in your area. If the main control board is at fault, that repair can cost between $200 and $450. Getting a diagnostic visit from a technician first helps narrow down the exact repair needed before committing to parts costs.

Some causes of F52, such as a loose wire connector or a disconnected harness, can be addressed by a confident DIYer after safely unplugging the washer. However, testing the RPS sensor output and motor resistance requires a multimeter and familiarity with appliance wiring. If those tests point to a faulty sensor or motor, replacing those parts is moderately complex and may be better handled by a technician.

Unplugging the washer for a few minutes and restarting it may temporarily clear the F52 code, but if the underlying fault in the motor, RPS sensor, or wiring still exists, the code will return. A reset is useful to confirm whether the error is intermittent, but it is not a repair and should not be used as a long-term solution.