I have a GE refrigerator with freezer on top, bought in 1998. There is water dripping from the top of the fridge. From reading other messages, I understand that there is probably something clogged/frozen. Is there anything I can do without taking everything out of my refrigerator and/or freezer? Or asked differently, will I cause any further damage to my appliance, if I don't do anything until early winter? The temperatures are close to 100, and both fridge and freezer are full, so it will be a rather involved.
Thank you so much.

It would be helpful if you could determine the exact location of the source of the water. I suspect it is ordinary condensation due to the high ambient temp. Wait and see if it stops when the weather gets cooler. I don't see how it can cause any damage.