I have been searching all over this great site and a few others.. I am picking up my first MJ in a couple months as soon as I finish my current over seas deployment. This thing is perfect!! only rust that can be found is under the rear fender flair. No i have not checked the inside of the floor pans yet but from under there is no evidence of rust at all. I think almost too good to be true. Runs great with like 120k on milage.. But.... Last owner told me he had to install a quick disconnect on the battery terminal becuase of a short somewhere. its been a few years since i have had a jeep. is there a quick way to trouble shoot electrical? i know to check each fuse block with a multi meter and to check the grounds to the frame for any corrosion. but out side of that ? anyone have any ideas?