I have a DSFN 1532w. No water. Hold the cancel button and

Hi, welcome to Just answer .... I hope you would have tried to clean the pump filter and, also would have removed the mesh filter and cleaned the inside of the impeller cavity. If you have already cleaned the filters then you need to check drain pump assembly.

I hope you have already removed the kick plate, now you need to pull out the dishwasher. Make sure your dishwasher is unplugged before you attempt any repairs.
You would be able to see drain hoses connected to the drain pump and there would be a drain motor in near vicinity.
You would now need to remove the hoses and check for any possible blockage. You can twist the pump and remove it.
Try and check whether pump impller turns fine and if it is resisting turns then it means drain pump needs to be replaced.
Now put the hoses and pump together and, plug the dishwasher and check.

Good luck
________________________________________________________________________________________
If you have further questions I will be pleased to assist you .. Please remember to RATE my answer Excellent or Good Service when you are satisfied....Thanks

It needs to be removed from the inside. If I'm not wrong this grey pipe is connected with pump using a clamp, so, don't try to pull it from outside. Please check the clean filter and check for any blockages in drain pump assembly.

The picture you have attached is back of the dishwasher. You can gain access to pump by removing front kick panel of the dishwasher. And, then follow the steps in my initial post to remove the pump.

Ok, I thought you would have removed the grey one as well. There are two clips and I believe two screws underneath hold this facia plate, please remove it to access the pump.

the pipe looks pretty clear unless there's something deep inside. Try and pour some water inside the pipe and check if it goes through the other end. The other thing to check is the filter attached on top of the drain pump assembly and the impeller assembly on top of motor.