Thanks for the response. Talked to a tech and he said he's pretty sure
its the fill valve as you indicated, and it indeed has 2 solenoids, one
for icemaker and one for water. Now the icemaker half has apparently
gone too. Fortunately there is a fill valve in stock, so I'll try that
this weekend. I did check the "bladder" (coil of tubing behind the
crisper) to see if frozen, but it wasn't. If it isn't fill valve, I
may need some help on how to get at the dispensor mechanism and will
supply model number, but sure seems like its the fill valve now that
both ice and water have quit.
Thanks again for your responses and I'll post after I get the part.