We had our dishwasher repaired yesterday a Beko (it would start, rinse a bit then do nothing, a bit like me doing the washing up)
As he does whites and I do browns (that sounds a lot ruder than it should). Hotpoint/Indersits have loads of faults, not sure if thats a good thing or not but he goes out to loads of them.
Tip the washer back about 45degrees, see if some water leaks out of the base, not the hoses. If it does, then there’s a leak probably from the seal on the front but in my case the bit you put the salt in was loose. There’s a plastic float in the bottom of most machines, if there’s a leak, water gathers in the bottom of it. Eventually the float rises and touches a microswitch. The dishwasher will do a number of things, all of them meaning it doesn’t work so it doesn’t piss water all over the floor.
If this is the case then you just find the leak and sort it, if its inside the washer then it might be bad news, if its its the seal, then replace it. They range from £10 to, in the case of the LG ones £110.
Hope the info at least helps but the above is a very common fault on dishwashers over 2 years old that might not get used a lot as the motor/pump etc hasn’t had time to ware out
Anyway, mines fixed which is the main thing

Peolpe i've spoke to said they'd of binned it, probably the attitude of most folk which is why there was 85 white goods engineers in the Greater Manchester 2 years ago area and now there's 38 (I ask lots of questions, what can I say)
Regards
Andy