radiator on 1997 Buick Skylark

i've put back together my radiator but still have a wire hanging out. i believe it's a power wire because i go to turn the engine over and it won't start. please help.

Asked by for the 1997 Buick Skylark
Here is a web site with very good wiring diagrams for your Buick. Find the wiring near your radiator and then you will know what the mystery wire does.
need a site that doesn't charge,