My d/w doesn"t receive water anymore, It will run through the complete cycle, including opening the auxiliary detergent reservoir for the second cycle. The washing arm wasn't moving w/out water. I manually added some water and the arm and every thing worked, but it would not drain at the end.

I thought - pump - but water would flow through the arms when I added it.

Does the unit have two pumps?? I don't want to just start replacing things willy nilly. Could it just be a switch?? Is there anything definitive that it could be or could it be any of numerous things??

Any ideas??