What is the connection with the fuel pump and the indicator light and the starter not ingaging? Would it help to check out the Fuel pump shut off ?
I am new to the site and it seems to have a lot of info from a lot of good folks.
Hope someone can help out.
Thanks.

 

Moved this down here, might get a bit more exposure for ya...

Wish I could help, but I know just enough to get in trouble on a 6.0...

 

Do you have a way to check for codes? Need more detail.

Could be:
Theft Detected, Vehicle Immobilized
System voltage too low
Open or short circuit, relay, inertia switch or fuel pump
Transmission Range Circuit Not Indicating Park/Neutral During Self Test