My 1994 Mazda b3000 p/u died on me while i was driving. Has gas, new filter, and does crank but wont start. Need help

Does your truck have a fuel safety switch? I have a 2005 Mazda B300 P/U and the truck died on me while I was driving, it cranked but wouldn't start, had a full tank of gas etc....After having it towed to the house, replacing relays, and only God knows what else, I found out there is a fuel shut off located in the gas tank that will shut the truck down if you hit something (my son borrowed my truck and didn't tell me he ran over a huge curb in the Walmart parking lot). I had to reset the fuel safety shut off switch. Press the button, turn the ignition on and off 3 times (do not start), push the button again wait 5 seconds turn the ignition on and off again another 3 times (engages the fuel pump located inside the gas tank) then push the button one more time, turn ignition once wait 5 seconds and start the truck.

Does the electric fuel pump come on when you turn the key? It should make a buzzing noise for 3 seconds or so.