ford explorers have an inertia switch that shuts the fuel pump off during an accident, but they really shut off all the time and cause problems, the inertia switch should be located in the passenger side floor board, and it will have a red button on it push it to reset it and if that is the problem it will start, and as far as using a jumper wire in the fuse box may have seriously damaged the wiring circuit for the lights, I would not recommend doing that ever again, The light fuse has nothing to do with the fuel pump or the vehicle starting.



