2015 Tahoe 9C1 rear windows

[edsimmonsphotography]

Good evening all,

 

My Tahoe was a K9 unit, ordered with the "rear window control delete" option.  I removed the door panels/ cage bars from the doors tonight to eliminate the blind spot from them, and discovered some interesting stuff.

 

The rear door latch/ handle cables were tucked into the door panels.  The passenger side has a door popper to let the K9 officer out of the car remotely. 

 

The power window switches were zip tied inside the door shells, still plugged into the wiring.  They didn't work with the key on (and the child locks weren't on).

 

Anyone have any experience with these?  Do I need to program the BCM to make the rear windows work?

 

thanks!

 

Ed