89 GMC Jimmy Steering Column Wiring

[Kipkay]

Hi,

I just replace the steering column on my son's 89 GMC Jimmy. Everything is great except I don't remember (didn't make a note...my bad) where the single wire from the steering column goes. It is a single wire that has a male connector on it. Can't seem to find where it goes or what it does. Everything appears to work fine. I have not checked the Cruise control so maybe that is what it is for. Also, there is a connector on the steering column that seems to slide back and forth. It clips into the steering column and has 2 cables that plug into it. What is that for and what does it do?

Thanks!

Kip