Dishwasher would start then stop after a couple of mins, water not draining. Checked the drain line to the disposal and it was clear. Keypad seemed to respond to changing settings so decided it probably wasn't the control board and ordered a new pump for the drain, which is on the bottom of the dishwasher so you have to pull it out and tip it on its side to replace it. Easy to find right next to where the drain hose connects to the washer (twists off to remove). Put washer back in place and is working fine. $90 (to get it overnight) saved me from having to buy a new dishwasher.