wiring

Iv got a single fan & shroud assembly exactly like the one shown in the picture above and I couldn’t trigger it (to insure its functional) with the conventional “car battery and a couple wires technique” any suggestions? I’m under the impression the white wire has something to do with it being...

I have a 2017 Traverse LS. I'm trying to run a couple of wires from my fuse block in the engine compartment to the interior. I would really like to run threw the firewall if possible. Does anyone have any ideas?? I'm open to running the wires wherever I have to if someone knows of a spot to...