Fuel pump

Fuel pump wont come on unless I jump it from the dlc 1, there isnt anyway I can just run a switch straight from there to the inside of my truck until I can figure out where the problem is! Can I start the truck with that jumper wire running from the fp to b+ or is that just for testing or what! I cant figure out wrf ithe problem is! Somebody saud something about there being somekinda switch or triped breaker on the passengers side I dunno!