Alright guys, I was throwing scooters in the back of my truck and decided to get a midnight snack. I backed into a spot and checked the light rail stop curb hard (2' tall). When I got back in the truck it started twice, put it in gear a died, now it wont turn over. I think it's the security shut off, I replaced the starter already and the battery is fine.

 

Check grounds, check wires to starter being loose , and check battery load test ,,but when you say not cranking make sure its in park securely an see if it cranks in neutral ,,as far as security check use the key and manually lock and unlock the drivers door if the alarm is still set, sometimes you have to do this from the passenger door depending on how the system was wired. Your radio might be in anti thieft mode now too, a dealer can reset it, or you can try some of the codes listed on the Internet.