LG Refrigerator LFX24971ST - ice naker does not make ice

SOURCE: LG SXS Refrigerator LSC26905 ice maker

LG has a new ice cube tray to solve this problem.
Part number is 3390JA1150A
Sgt 48

SOURCE: Whirlpool Refrigerator Model ED25PW Ice maker tray not filling with water

1. Check to see if water is flowing @ the water inlet valve @ the rear of the unit. You can remove it and clean if out-then put it back in service. You can purchase a new valve -- maybe @ home depot.

SOURCE: LG refrigerator model lfx25950tt ice maker not working

I had the same problem and replacing the filter solved the problem for me.

SOURCE: LG Ice maker

I got the same problem where the plate is cold and the water does not fill - saw this comment from other posting and help. Basically, the ice maker was stalled! Make sure you can see the green light is on, which means you have power. if its lit, press and hold the cube size button until i/m starts to cycle. If i/m runs, but does not fill then your water valve is bad. If i/m will not start then your i/m is at fault.

SOURCE: LG SXS Refrigerator LSC26905 ice maker

I was able to order the ice tray myself and install it in the fridge - it's not hard. I ordered from one of the parts sellers linked to at the LG website, not those listed in other posts here.

Here's how to replace the tray:

You need to remove the tray dumping mechanism to do this.

1. Remove the ice bin, set it aside (don't forget to deal with the ice melt).
2. Turn the ice maker off (LG says to unplug the fridge, I didn't).
3. On the left hand side of the ice tray dumping mechanism there is a screw helping to keep the entire thing suspended from the ceiling of the freezer. Remove that screw- don't worry, the mechanism will stay put for now.
4. The dumping mechanism can now slide forward- note that you can't completely remove it from the freezer yet, but slide it forward and it will no longer be suspended from the ceiling. Don't let it drop or hang.
5. You need to disconnect its power supply now. On the left hand side you should see a small bundle of wires coming from the back of the freezer to the dumping mechanism. It connects to the dumping mechanism's set of wires with a pair of white plugs. Pull these plugs apart. You may need to pry the catch on these plugs apart while you pull.
6. Now you can take the dumping mechanism out of the freezer (and close your freezer).
7. To remove the ice tray you need to slide the housing that contains the rotating motor out of the housing. This is on the right side of the mechanism. If you have trouble identifying it look at the underside of the entire thing and you'll see a small "test" button. That button is on the motor.
8. To remove the motor you'll see two catches on the right side- you'll need to pull these catches out without breaking anything. You'll be able to slide the motor down and out when you get it right.
9. Sliding the motor out lets you get the old ice tray out now. There is probably a set of white wires routed through a little catch on the old ice tray that you'll need to free.
10. Put the new ice tray back on the motor. You'll need to get the left side secured at the same time you get the motor housing in its catches of the dumping mechanism.
11. Reroute those white wires back on the new ice tray.
12. Reconnect the electric wires to the housing.
    
13. Slide the entire dumping housing back onto the ceiling of the freezer and screw in on the left side.