Wires were cut under the dash?

Hi,

Make sure the wiring to the inertia switch is attached and the switch is reset. That can prevent the fuel pump from operating.

Next, I attached what I have for the antitheft system schematics below. The very first pic is an overview of how the system works. The remaining pics are the wiring schematics.

Here is a link that you may find helpful:

https://www.2carpros.com/articles/how-to-check-wiring

Let me know if this helps or if you have other questions,

Take care,

Joe

See pics below.