[Teksun]

I just had the water line to the ice maker replaced, in my opinion, the reason for the plastic line failure is that the white wire that runs the length is a heated wire to prevent freezing, this wire is hot 24/7 as long as the fridge is on. Per my dealer the heat destroys the plastic, he recomended that I unplug the black wire that powers this unless very low temp. is expected. My dealer said this is a common failure with this setup.