Bosch Dishwasher filling and emptying

[amun1000]

Hi I have Bosch Classixx integrated dishwasher that constantly fills and empties. I have replaced the impeller cleared all sump pipes run the system system through with bicarb of soda, reset the machine still same behaviour

I have even tried just filling it with hot water and still no change - out of ideas now


Any suggestions TIA

 

[RichardMNZ]

Does this help?

https://www.youtube.com/watch?v=vP10PGB88dY

 

[amun1000]

Hi Thanks for that - but already replaced the impeller