93 sunroof wiring diagram needed

[LT1ASTRO]

Hey, i am new to the forum and have some questions about the sunroofs.
I have a complete roof clip from a early 90's 4 runner with a sunroof (Pretty big sunroof compared to other vehicles). I have the sunroof out and i will be adding this to my 98 GMC Safari van (welding and fabricating it to fit into the headliner). I do not know what wires do what on the sunroof motor though. If someone knows please post so i can start this project very soon.

these are the wires that i need to know what they do. The white connector is red and green wires, if i hook a battery up to them it moves the sunroof back and forth but does not pop it open. it will also not stop halfway if i do it this way. If i switch the positive and negative that switches the direction of the glass. I need to know how the blue connector with 4 wires controlls whatever it controls. i've searched all over the internet and checked haynes and chilton with no mention of sunroof wiring. Someone must know this, please help me out as i am almost ready to put this into my van and need to know what type of power source or relays i need. thanks, matt

 

[LT1ASTRO]

Ok got a little further today, in these pics if i hook up a pos and neg to the blue and white w/ tracer black wires i can use the switch to move the sunroof back and forth. Does anyone know if the 93 sunroofs had the option to pop up to let air out or not? also what does the button do that is next to the close, open switch, when i push it nothing happens. Also if i do it this way there is no safety stop when i close it, it will close all the way if i hold the button down. thanks everyone for the help, matt