Hello,

My refrigerator GE French Door Model GFE28GSKHSS is about 4 years old. Last week, I couldn't move the last drawer because of ice built up. The top was warm, but the bottom has ice built up. I unplugged the power and defrost it for 48 hours. It is cool for a few days. Now, the ice started to built up in the vents behind the drawer as in picture attached. I cleaned up all dust on the back too.

I don't know what other issues it has and how to fix it?


Thanks.