I have not tested the wash motor and am filled with dread at what that might require.
I think some type of blockage is a possibility.
I must say that the impeller and seal kit that I removed looked very good and I was pretty certain they were not the problem.
The one other thing is that initially it was getting a very small amount of low pressure water when in wash cycle. Now after five minutes I open it up, there is steamy hot air coming out and significantly more water but still not getting water to the top level as per the upturned glass test. I have not checked for blockage in the manifold because I haven't figured out how yet.