I have a Whirlpool Gold Refrigerator model# WRF990SLAM00. I just moved in a week ago and have noticed the ice maker is not working properly. Every so often I will get a few cubes, but nothing is consistent. I Have replaced the water filter and even tried without a filter in the fridge. Nothing seems to change. I took the covers off and checked the water inlet line and nothing is frozen,kinked, or leaking. I have noticed that on the in door ice control sensors, where the on/off lever is, I do not have any red light visible. I still have everything apart and am just needing advice on what to look at or test.