Wolfgang A El Portal , FL January 12, 2022 Appliance: Model AP4440680 It turned out that my Rotor Position Sensor went out. The repair was easy and painless. Once, I opened the back panel, I unfastened the rotor cover with a socket wrench and pulled it out. Then, I unfastened the rotor and unattached the sensor connector and supply connector. Then, I disconnected the Rotor Position Sensor and installed the new one. Finally, I reinstalled the rotor and cover and finally did a spin test and my problem was solved. Thank you AppliancePartsPros.com. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes