My Whirlpool Ultimate Care ll washer fills with water but then won't wash, spin or drain. It makes a slight buzzing sound. Replaced the lid switch and timer controller. Pump not clogged..

If your Whirlpool Ultimate Care II washer is filling with water but not washing, spinning, or draining, and you have already replaced the lid switch and timer controller, and checked the pump, it could be due to a faulty motor or a transmission issue. Here are some steps you can try to further diagnose and fix the problem:

1. Check the Motor: Turn off the washer and unplug it from the power outlet. Open the back panel and locate the motor at the bottom of the washer. Check the motor for any signs of damage, such as burnt wires or a broken belt. If you notice any damage, you may need to replace the motor.
2. Check the Transmission: The transmission is located under the agitator in the center of the washer. If the transmission is faulty, it can cause the washer to not wash, spin, or drain. Try turning the transmission pulley by hand. If it is difficult to turn or does not turn at all, the transmission may be faulty and needs to be replaced.
3. Check the Capacitor: The capacitor is a component that helps start the motor. If the capacitor is faulty, it can cause the motor to not start or to make a buzzing sound. Try replacing the capacitor to see if that resolves the issue.
4. Check the Drive Belt: The drive belt connects the motor to the transmission. If it is loose or damaged, it can cause the washer to not spin or drain. Check the drive belt for any signs of wear or damage. If it needs to be replaced, you can purchase a new one and install it yourself.

It sounds like the Start/Run Capacitor has failed on the motor control board. The motor buzzes when they fail. The capacitor gives the motor a jolt of power to get it turning.