I can't seem to figure out what this plug goes to, my dash has been disassembled for some time. It has one solid orange wire, an orange w/ black, and a large pink. It is located right next to the under dash fuse box. Is this supposed to plug into my steering column? It seems pretty important. I am wiring my lt1 swap right now and I checked continuity on my ignition power (the big pink wire from c100) and I have none. Could this be the culprit? Thanks!

This is it. Drivers side under kick panel.

 

I should add that my dash is almost all the way assembled but I can disassemble it again if necessary. I am so close to starting my car I am so excited!! This is my first swap.

 

Number 18 I believe is the one I'm looking for.

According to this post I found, this is for power locks and windows, which my car doesn't have. I guess I don't need to worry about it? I could be wrong.

 

Yep, power windows, power locks, power seats, if you don't have those options it just hangs out there waiting for a day that never comes when it'll become one with the accessory harness.

 

Got it! Thanks.