I bought a ford lcf from auction for work and the truck will not start. It looks like someone took the part directly to the left of the windshield washer reservoir. I notice their is a blank space and a 20 pin plug just hanging. I have searched all day and called all the dealerships in my area and no one can help. What is this dang part?

 

This is a photo of the area where the missing part was.

 

Was really hoping someone could help me out here. I have been searching all around and no one has any answers for me.