Could someone please tell me what each of these plugs are for?

I want to add the power hatch option, and the seliniod is allready in. I believe one of these is for the rear hatch... but i'm not sure which one.

After I get this figured out, to get the hatch working is it as simple as attaching the harness and switch? Or must I run a wire from the back of the car?

I do have the harness that came from the power hatch from another car... but it doesn't look like it fits either of these connectors.

 

If that is in your 91 camaro it looks to be part of the Airbag system. Yellow connectors are for the airbags.

 

Does my car have the wiring in place for the power hatch? Do I have to tear the whole console apart to get to it if it does?

 

I got the hatch popper working. Now all I need to know is where the black wire that comes off the seliniod ends up... either that or I'll have to rig up a custom switch .