Bosch dishwasher

Dishwasher Repair
1

The dishwasher shortly after getting into it’s cycle begins to make a buzzing sound for several minutes, then continues to run normal, or appears to. It’s pretty noisy. I have repaired Bosch washers, dryers and several other appliances. I haves replaced valves on Kenmore dishwashers, but I have never heard a dishwasher sound like this one. Is there some kind of valve and/or solenoid that is hung up. What do you recommend and is this a common repair?

Thanks,

Ed

2

Don’t know the answer to this one but hope someone is able to help as my Bosch dishwasher has started making the same noises this evening after working perfectly earlier. It still pumps the water out if I hold the start/stop button to reset the programme - I haven’t left it running to find out if the noise stops as it sounds awful. Have emptied it out but can’t see anything obvious