My model is 596-50699001 and the problem is does't do ice, and change a filter what can I do to fix it ? Thankyou for helpingg me

There three problem that will not make your ice maker to make ice.

If the water’s route is blocked or the solenoid doesn’t work

If the bail wire is lifted—the ice maker won’t make ice.

Your home’s water pressure must be strong enough to serve an ice maker.

For your ice maker to maker ice, be sure the bail wire above the ice tray is in the down position.

If the ice maker doesn’t make ice but you can see the arm swing into motion and you hear a buzz for about 10 seconds after it is finished, the water valve is asking for water that isn’t arriving. This means the valve and the solenoid are probably okay, but the water supply is not. Be sure the water supply line isn’t kinked behind or beneath the refrigerator (1/4-inch copper tubing is much better than plastic fill line).

Also,check to see if something has caused ice to back up around the mechanism—this can cause the fill tube to freeze, blocking the mechanism. When ice cubes are small and seem to be getting smaller, it generally indicates a frozen fill tube.

Check the water line that enters the back of the freezer for a blockage. Find the water shut-off valve behind the refrigerator or under the sink, turn it off, unscrew the copper line from the back of the refrigerator, put the copper line in a bucket, turn on the valve, and see if pressurized water pours out.

The water line attaches to a solenoid at the back of the refrigerator and then travels to the ice maker. The solenoid may be defective or may not be receiving power. You can try removing the sediment screen inside the solenoid and flushing it with water to clean it, and at the same time you can inspect any seals or diaphragms to ensure that they are sound. Unplug the refrigerator first.

Check the tap valve; a bad tap valve may cause the problem where the ice maker supply tube connects to the water pipe. If necessary, replace the inlet valve and the tap valve. For the tap valve, use the type that requires you to drill a 1/4-inch hole (as opposed to the “self-piercing” type). You can do this yourself, or call a repair person or plumber to install an inline water filter when replacing the valve.

Thanks for contacting Fixya.