1999 k2500 Suburban body control module location

[1999bigburb]

Hi everyone,
I am curious to know if anyone can confirm where the Body control module is located on a 1999 k2500 Suburban? Thanks in advance...

 

[someotherguy]

Black plastic package about the size of a pack of cards, has bright green harness socket, is located behind the dash roughly above the driver's side bend of the transmission hump. The DRL diode is below it partially blocking your view, this is the device with the bare aluminum finned heatsink.

Richard