HELP HELP PLEASE 05 Nav WILL NOT START and NO THRUST POWER

I have an 05 Navigator that was running well, HECK I just came for WACO a day ago.
The last drive was a short drive to the store. On the was back I ran over a railroad track
that was bumpy as HECK. SOON after rolling over this bumpy bumpy ride(I did not slow down much)
thought I could roll right over.

After rolling over the tracks I lost power, tapped on the gas but no go, I could only go about 5-7 miles per hour,
SLOW for about 1 block til I got to my house. That's when I cut the engine.

I noticed that the "check AdvanceTrac" symbol came on solid after I went over the train tracks.

NOW I just won't say any thing when I attempt to turn the key to turn it on.

THINGS I HAVE VERIFIED:
The Battery - All lights come on, the horn honks, the lights in the cab do not go dim with attempting to start.

The starter - I ran a wire from the starter solenoid(thin wire) to the positive of the battery - it started with low idle but with no thrusting power. I put it in gear and it goes very slow forward and backward.

I thought it may be the collision air bag sensor. I read somewhere that it might be in collision mode....I don't know Im reaching.

I'm also reaching out to all who might know what I can do to DIY and or who might have a resolution, solution, and just plain old FIX.

Here is a link to a vid that shows just what is going on.

https://drive.google.com/open?id=1Mn...90veiATrUjSE2s

 

If you have limited knowledge about electronic systems in cars, this may be outside of your scope. Anyway, the first thing you need to start with is to connect a scantool and check for DTC, it needs to be a good scantool which also can read other systems like ABS and the Advancetrac and so on. That will give you some pointers as to what is going on.

 

 

05 Navigator - I checked the battery reset thing
I left the battery off for 48hrs straight and no change.
Still no start no crank with the key.
Here is vid of what its doing:
Start with starter on pos post vid:
Start with

 

 

Yes I tried starting it in neutral also no change when I turn the key nothing happens no clicks no nothing please see video link below



https://youtu.be/Cm_xn6SjVCg