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Customer Questions and Answers for Rotor Position Sensor by Whirlpool

4.89 (64)
By: Whirlpool
Part Number: OEM18049140
Manufacturer Part Number: WPW10178988

The Rotor Position Sensor is an OEM part for Whirlpool washing machines. It is responsible for monitoring the position and speed of the rotor, ensuring the motor operates correctly to perform various washing cycles. The sensor sends precise data to the washing machine's control board, which adjusts the motor's function accordingly.

Causes of a bad rotor position sensor can include electrical failures, wear and tear over time, or physical damage from impact or moisture exposure. When this sensor fails, it disrupts the communication between the motor and control board, leading to operational issues.

Symptoms of a bad rotor position sensor include:

  • The washing machine not spinning or agitating
  • Error codes indicating motor issues
  • The machine stopping mid-cycle
  • Unusual noises coming from the motor area

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

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Questions & Answers

For Whirlpool Rotor Position Sensor (Part Number: OEM18049140)

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Answer

Hello Mertie. Disconnect the power and lean the unit back and lossen the bolt from the center of the rotor all the way. Then pull the rotor off the stator assembly. This will be very tight due to the magnets. Once removed, you will remove the wires from the sensor and remove the sensor from the unit. Then install the new sensor WPW10178988 in reverse order.

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Answered by AppliancePartsPros.com   |   Thursday, May 17, 2012

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