32 pin wiring harness info needed

i have Bought a 2005 Model Delphi Part # 28000144 GM Part # 15140912 out of a 2005 GM DTS Cadillac Can I Wire this unit as a Custom Car Stereo Install or does this Radio Require some kind of Feedback from the Original Cars Computer ??? Radio has a 32 pin GM 03B Connector out the Back Do You Have Pin Out For This 32 Pin Wiring Harness ??? Thanks LarryLarry the tech

I am pretty sure that you have a data controlled radio.  There is no switched 12 volt wire to tell the radio you have turned the ignition switch to the on position.  The radio gets this info digitally from the car's computer.