I am struggling to find the location of the "30 amp Maxi fuse", for my 2004 Escalade ESV. So, I did some thing dumb and put jumper cables on the battery. They weren't my cables and the hardest were not insulated. They touched together and my beautiful Cadillac hasn't started since. It was throwing "Throttle Position", codes. I went to the dealer and he told me that in this situation it is common for the maxi fuse to blow. I cannot locate it. 3 fuse boxes, so far and no maxi fuse. If anyone can clue me in I would appreciate it so very much.