I replaced the circulation pump on my Bosch dishwasher after it stopped working in the middle of a wash cycle. Now that I have the new pump installed the sprayer arms don't work.

All the wires were put back the same way and there are no leaks. I tried the rinse cycle as a test and the water filled up but just when the spray arms are supposed to start, nothing happens. Then at the end of the cycle, everything gets drained away and the clean bell comes on.

I checked both spray arms and they're both clean of any debris. Also, I checked the spray arm supply tube at the back of the dishwasher and that's totally clear as well.

What could be wrong?