No. Hood didn't fly up. ( Thank goodness) had a fire under the hood, melted the hood release cable, had to pry the hood open to get the fire out. Previous owner had audio cable running to the battery isolator for the winch battery. I added some 8 gauge cables but left the audio wire because of DC voltage drop, something shorted out on the Audio cables after I jumped a skid steer. That was a bad feeling seeing flames and you can't put them out. Lol. Glad the pcm still works. Had to tape up all the wires going to the headlight and horn. Head light relays still work. Was flaming for probably about 10 minutes before I could get the hood open. Could pry it up a little and shoot a fire extinguisher in, but couldn't put it out. Finally got to the release cable. I would have have been sad if the old girl burnt down and I had to watch.