I discovered a bunch of water in the under trunk storage area recently and it looks like the rear side window on my 2008 RAV4 LTD is leaking. Anyone ever fixed one of these? What is the process for a do it yourself guy?
Are you certain that there is a leak at the rear side window? Before taking anything apart suggest that you sit in the back and have someone shoot a jet of water at various parts of the the rear until you can see where the leak actually is. I would suspect the gasket at the rear door as the problem.