Sounds much like my 2010 Whirlpool in my current house I bought in 2020. Grinder/dispenser always worked (still does, if I wanted to dump cubes into it). I swear the water dispenser worked too in 2020, but today it doesn't (don't care), and I gave up on the ice maker in 2020 after the previous house owner told me they tried replacing ice maker and it still didn't work. I found joy in buying new Rubbermaid quick release ice trays at Walmart for under $3...the major hassle for me, of using ice trays, besides freezer space, was wrestling with (twisting, poking, swearing) old ice trays to get cubes out. Cubes practically jump out with new trays. Sorry to divert my rant from your problem..... 3+ trays makes a lot of ice much faster than a fridge ice maker (obviously?), but you/I gotta dedicate freezer space for trays AND a bowl for already-made cubes.