Been to a Bosch SBV65M00GB/35 dishwasher.
Intermittent fill problem. Fitted a new side chamber as clogged and ran on test, all okay. lady said worked a couple of times then again no fill. On return unit pumps for a while and then just stops and does nothing. Occasionally it will kick in and fill, will then wash etc all okay. Any help appreciated. No water in base.
Do lots of Bosch, and generally fill problem is sorted by fill chamber.
later units use the pump current to detect if it still has water in it. if . looks like the 3 phase pump so worn pump means higher current means no fill