Dishwasher will not drain after the last cycle.

Anytime a cycle is interrupted and a new cycle is selected, the dishwasher will start by draining water first. This is so any water that was accidentally spilled while loading the dishwasher is drained or in your case, water that was left over from the last cycle. When draining problems occur, the dishwasher will drain some water but not all. The timer only allows about 60 seconds for water to discharge. It will not accommodate for a clog.

The most common reason why a dishwasher wont completely drain water is a clog at the end of the discharge hose where the disposal and hose meet. If this should happen, clear the clog and replace entire
hose. A clog can happen inside the dishwasher as well.

Does not drain the water at the end of cycle - Dishwasher ...

https://www.ifixit.com/.../Does+not+drain+the+water+at+the+end+o...
iFixitThe dishes seem clean, but the water from the last cycle remains in after it has stopped. ..... noticable cracking noise when the machine was triying to drain the water.... to purchase a timer unnecessarily and they usually won't take them back.
Checking a Drain and Circulating Pump in a Dishwasher ...? 4:17www.youtube.com/watch?v=oLPBlkIsB5sMar 26, 2010 - Uploaded by ApplianceHelpOnlineIf your dishwasher doesn't pump out or will not wash watch this video. ... GE Nautilus Dishwasher wont run - fills water and doesnt drain - motor ...How to repair a dishwasher, not draining - troubleshoot ...? 6:18www.youtube.com/watch?v=rO19zoOyNHAFeb 26, 2014 - Uploaded by AdamDIYHow to repair a dishwasher, not draining - troubleshoot Whirlpool ... awhile but now blade on grinder won't spin. what should be my next step? thnx ... from the bottom to access the water pump. but this was much simpler and it worked. thanks. ... If I manage todrain it now, I'll do what this video instructed :).

Run a regular cycle and if the pump was not harmed by the back pressure it will return to normal. Good chance everything is ok.
Eric

check drain hose and air gap in sink. check filtes in unit inside

If it is the last cycle only it is not the pump. It is a wiring or timer issue. Most likely the timer.

I would run the heated dry cycle a few times to try and get rid of that residual water, then restart the cycle and see if it work now. If it still is a problem try cleaning out the drain line behind the dishwasher, this is a very common problem with draining. If not that then might need a valve or if you have a new garbage disposal you need to punch out a peice of the plastic or it wont drain. Hope this helped, good luck

I have a hotpoint dishwasher. I ran the dishwasher and it went through all the cycles but on the last drain cycle it didn't drain? Any suggestions

cycle switch on the front is most likely bad

frigidaire dishwasher model#MDR251RER0/serial#TH84453602 not completely draining. I hear when it the drain cycle begins but does not empty completely out.

Check disposer plug. If a garbage disposer has been recently installed, it is possible the disposer drain plug was not removed. The drain plug is a plastic piece in the disposer that blocks the hole where the dishwasher hose connects. Also check the hose connected to the disposal. Mine apparently had a kink in it. When I straightened the hose the dishwasher drained at full speed (I recently had a plumber re-route a hot waterline. He must has bent the hose). Hope this helps. If not go to the GE website. That's where I found my answer.