Watched various videos in YouTube about troubleshooting and repairing ice makers. First I changed the water filter, but nothing changed. Then noticed that the light for the ice bucket level sensor was off. Unscrewed and removed the card and saw that one of the chips looked slightly burned. I went back to the internet, ordered the part and replaced the card. The light was on again but still no ice cubes. I thought I will need to check the water pump. Then, after a couple hours, I heard the sound of the first cubes falling into the ice container.