I tried to jump start my 07 Ranger XP. With a nice spark at the positive battery terminal, something popped. After starting over with a fully charged battery, there appears to be no current to the ignition/electrical systems. At least when I turn the key to the first on position, absolutely nothing happens. What is the most likely thing I'll need to replace because I blew it up? I've read a service manual and see reference to the Solid State Circuit Breaker outputs where it says if an overload or short circuit occurs the battery protected output turns off. then it says "Cycling the switch will rest the output." - I have no idea how to do that. Would very much appreciate any advise - thanks.