KUIO18NNVS2 KitchenAid Ice Maker - Instructions

I thought the water bucket wasn't holding water because the icemaker continually was running - however, the crack didn't go through. The real issue was the Thermostat.

You've got to be able to sit or kneel and fit both arms in the unit for a while, so if you've got patience and ability, you can do it. If you have a battery operated screw driver with a nut and 6 star nut remover, this goes quicker.
Do not throw your old plug away, it doesn't come with a new one.

The hard part was getting the black thing (that attaches to the icebucket) back on. I had to go to Lowes and get a gasket and silicone grease to replace the one on it. I thought this was the reason it wouldn't go back on, because the gasket wouldn't fully fit back into the white hole.
I measured the diameter of that hole compared to the old one. It was slightly smaller and was not as smooth as my old one (it had manufacturing form lines and excess plastic that hadn't been removed)
I Dremeled it to increase the diameter, especially where the gasket was buckling out when trying to fit it on.
I finally got the black part back on.

I found later that it was cheaper somewhere else, however shipping charges are less and most parts are next day delivery.
I just ordered the thermostat. Wish me luck!

The real difficulty is removing the screws. Even with a nut driver the space available makes them difficult to remove. I went to the hardware store and replaced the screws with screwdriver slots for re-installation.

I took out old grid and removed the top broken wire. I attached the end of new wire to the terminal screw and carefully threaded the new wire back and forth without kinks. I was not able to get wire as tight as it was originally, but able to get it tight enough with pliers. I attached the other end to the opposite terminal screw. I had plenty of wire for the job and cut off the excess. I re-installed the grid and had ice the following morning. Feeling good about myself and saved a lot of money.

Found fault with recirculating pump. Found hot spot on pump circuit board . Replaced pump

Removed broke wire and replaced new wire. Use gloves to pull the wire tight. That's very important.

I replaced the two pumps, since both were the same design...figuring if one went bad then the other would soon go bad...and then I also replace the water level sensor. All had quick connect plugs. The time is just taking apart the various pieces, cleaning, installing the new pumps and sensor, then reassembling.

Figured out You have to pop off the cocer than remove the 1/4 hex head screws only not the philips ones

I determined it was the cutter grid because there was a broken wire on the existing one. They have to heat up and cut the ice. I ordered it and the part was at my house in 1 day. The cutter grid part was easy to install. The ice maker is working great now.

Wires in cutter grid were broken and wouldn't freeze/cut ice. Replaced with the new ice cutter grid that came completely assembled. Put it in with a screwdriver in less than 10 minutes. Ice cubes ready in 45 minutes. Repair guy told me it would be $455 for him to repair it. With shipping, mine was $133 and 10 minutes of my time. Well worth doing it myself.

Took out one strap support with a nut driver, unplugged the device and plugged in the new one. Reinstalled the support strap. Job complete.

Remove pump and hoses from bad bucket, removed bucket and install new bucket . To remove pump, remove screw holding pump and turn pump 1/4 turn. Be careful Putting new bucket back, can break hose if not careful. Good luck

I am the canteen manager at a V.F.W, our ice maker stopped working and I had an appliance technician come in and see what was wrong with it. The technician told me I needed a new compressor costing around $500.00. The next day I pulled out the ice machine and noticed there was condensation dripping on the start relay. I pulled the start relay from the compressor and saw a lot of corrosion. I then sealed the leek and cleaned the pins on the compressor. I ordered a new $40.00 start relay (which came in no time) and installed it. It works perfect.
Thanks Brian

Had repair man out to make repair his price for part $219.00 and $271.00 labor as he was looking up his price I got on line and found part here for $121.00 thought it might take me 1 hour to fix only 6- 1/4" nuts 2 screws and less than 30 min I had Ice maker working. Bottom line my total cost $75.00 repar man $121.00 part $196.00 that was a savings of $294.00

Remove ice tray and guard over moter. Un plug the 3 plugs and pull the entire motor assembly out. Use a screw driver to gently pry motor out. Snap in the new motor(the wiring was on the wrong side and the power cord coloring backwards on the replacement motor, but I snapped it in with the colors criss crossed and it worked). Re plug in the 3 plugs. Re mount mounting assembly, tray and then guard. Had a little trouble getting the tray back in. There is a little flap in the back that goes inside the tray. Other than that, a pretty easy fix.

I removed the two screws that hold the shield in front of the grid and put them aside allowing access to the grid. I then removed the two screws that hold the grid in place. I unplugged the connector and then pulled it out. I reversed the process to reassemble and powered up the unit. I now have ice again. This whole process probably took me 15-20 minutes to do the install.