washer won't spin or drain

The washer fills, I realized that I didn’t hear it running. it is full of water and no matter where i turn the timer knob, nothing happens. If i switch to a higher water level setting, it will allow more water, and thats all. could it be the timer knob?:rolleyes:

It could be a bad lid switch, or a blown thermal cutout in the motor. Lid switch part # AP3180933.