Has your Samsung washing machine been acting up lately? It might be time to replace the Motor Rotor Position Sensor. This doesn't just play a crucial role in your washer's operation, it's its critical heartbeat. This position sensor keeps tabs on how your washer's rotor moves. By tracking the rotor's position and speed, it makes sure your appliance runs smoothly all the time, just like when it was brand new! It sends vital rotor information to your washer's electronic control board, essentially acting as the communication link. It's a genuine Samsung part, crafted with the same high standard of quality you've come to expect. It's built to last and withstand regular use, keeping your appliance in tip-top shape. Before going ahead and installing this part, it's important to unplug your washer. And don't forget to put on those work gloves. Not only will they keep your hands clean, but they'll protect you from any possibly sharp or rough edges. Need more reassurance? This sensor matches up directly with some models of Samsung washing machines. It's directly created by Samsung, designed to keep your washer running effectively and efficiently for a long time. Turn your misbehaving washer back into the reliable appliance it once was. Trust in the Samsung Washer Motor Rotor Position Sensor to set things right.
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Troubleshooting
This part works with the following products:
Washer.
This part works with the following products:
Samsung, Kenmore.
Questions and Answers
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Wade
April 30, 2018
I am getting pc1 error code using the washer diagnostic mode. Says to call a technician. From what i can find it is a clutch position error. I cannot see any hall effect sensor for the clutch. Was wondering where it is located and how to replace.
For model number Wa48j7700aw/aa
Hello Wade, thank you for your question. The PC1 code is in reference to the clutch and clutch positioning. There is no hall sensor on your specific unit. I would recommend checking the Washer clutch Parts #: DC31-00090B, Washer drive shaft and shifter assembly Parts #: DC97-15494E, and the Washer motor rotor position sensor Parts #: DC31-00098A. These parts are all under the tub parts diagram when you search your model information. I hope this helps!
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Garvin
November 5, 2018
Does this part work on my model
For model number WF337AAR/XAA
Hi Garvin, thank you for your question. Unfortunately no. I have listed the correct rotor and stator assembly in a link down below for your appliance. I hope that helps. Good luck with your repair.
I am getting a 3E error code and the drum will not spin. I see some motor parts are unavailable so I am unsure what I need to remedy the issue.
For model number 402-49032013
Hi Adam,
Thank you for your question. The 3E error code is letting know that a wire harness or wiring connection is either loose, not connected, or the wiring is damaged. You will need to check the wire harnesses on the motor, the sensor, the stator, the electronic control board and the rest of the parts in your washer to see which one is causing the issue and either reconnect it or purchase a new one if it is damaged. I hope this helps. Thank you and have a great day!
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Sherrie
August 27, 2025
Looking for the correct RPS Sensor for this washer please
For model number WF50T8500AV
Hello Sherrie, thank you for reaching out. The rotor position sensor for your model is part number PS4204673. We hope this information is useful!
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Tom
January 21, 2018
Just want to make sure this is the problem. Error code 3e checked voltage at hall sensor.Reading 1.0v dc
For model number Wf457argsgr
Hi Tom,
Thank you for your question. If you do a manual test on the washer where you manually spin the drum the reading should be 0Vdc or 3.75Vdc. Here is a link to a website that you may reference for more information on this issue, https://removeandreplace.com/2016/12/03/samsung-washing-machine-error-code-3e/. I hope this helps. Thank you and have a great day!
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