Hi Ashley, the humming when in the drain mode could indicate the pump has failed or has something stuck inside it. There is a snubber between the motor and transmission that will cause a humming but if it fails the pump will still work because the pump is on the opposite end of the motor. You may also want to check the wiring harness to the motor, and be sure to unplug the washer before opening it up for service.
Hope this helps
I tried to scroll down but never reached the regular member posts. I give up! I wonder if SYW has realized that offering a $5 surprise point reward for posting to a contest is not such a good idea if all their regular members who buy regularly find the thousands of posts annoying?