Does anyone have a gem module wiring diagram for a 98 ford ranger 3.0 xlt 4x4 ?

trying to see what it all does

 

Here they are

Just FYI, if you have a local library you can get a library card and set up a PIN number so you can log into the library database from home, it will have a link to an Auto Repair site that has info and wiring diagrams for pretty much any vehicle made, its a pretty amazing amount of data available
And you already PAY for it if you pay taxes, so might as well use it