Bosch D/W intermittant faults.

I was actually repairing the tumble dryer for this customer when she mentioned her dishwasher problems so didn’t have a lot of time to spare.

SGS45C12GB/16

Various issues, first she said that a week or so ago it flooded, they cleared this problem by reading on the internet about tipping it to one side. no floods since.

Now it seems to complete but is taking twice as long, check water light is on for first part of fill although it is filling at a good rate.
She then said the display will go from 80 or 90 minutes up to 199 minutes in mid cycle.

In the short amount of time I had I set it to a quick cycle and it appeared to fill but the check water light was on initially. Then it seemed to be stuck in a continuous drain/fill phase????

Before I looked at it the machine had a full load of dishes in that had apparently washed correctly. ❓

Any areas I should be concentrating on when I return?

Jim.