I need some assistance under dash around column

[Chevy3+3]

I pulled my column out and pedal assembly out and now I have 3 things I can't remember where they go. I'm up the creek without a paddle.

1. There's a rubber line (vacuum line?) that I obviously disconnected and can't remember where it went. It had to have been attached to the column or iny way at some point if I pulled it loose. Any ideas where it goes?

2. There is a black 2 wire connector with orange & white wire running to it. I'm assuming it goes to the brake light switch? But I also have a white/clear 2 wire plug with a purple & pink wire also under the dash hanging just right of where column sat.

I need help getting these things back where they belong. Any help is greatly appreciated. First pic shows the rubber hose. 2nd pic shows the pink & purple wired plug and 3rd pic shows the orange & whote wired plug. Thanks