Went through three fuses...
Hi there,
My 2 week old, 2018 4Runner has the same issue of blown 15A fuse in the "P/Outlet" fuse location.
I am only running one cell phone plug in the center console location; nothing else. No other electrical work (read add ons). Every time I replace the 15A fuse, it blows when I start up the truck. I replaced the fuse three times, and it blew each time.
Any thoughts?