GMC Sierra 2500Hd 2008

2008 GMC Sierra 2500HD WT. 6 liter gas. New 34.5” Yokohama tires, 315/75R17 10 ply. 4 inch lift. New rear brake line, all new u-joints, new rear diff fluid, new front diff fluid, used transfer case and new fluid, new transfer case adapter, new cv axles, new upper control arms, new ball joints, new tie rod ends, MBRP exhaust, truck runs and drives good.

4wd does not turn on via switch, I’ve had a scanner on it and tested the function, everything works but the TCCM is not communicating.
No stereo in it.
Has a weak battery.
Rear driver side door handle loose.
Bought a new truck, want this one gone. Will entertain offers, cash and trades etc. Cash is king though. Vehicle is sold as is, where is.