This is long so bare with me. 03 EXT electrical issue. When I turn the key off I have No R.A.D., No power door locks, nothing that should have power with ignition off, When I turn key on and my Headunit fires up it starts up with the power OFF like the power was pulled. Now the story. I have an Avic Z-1 running through a GMOS-04 adapter a Pac steering wheel adapter. The unit has been installed about 3 weeks and as of Wednesday all has been fine. On Wednesday I installed a PAC TR7 to bypass the illumination flash and wired up my amp after all of this was installed was when the problem started. I have a Viper 791vx Alarm and with the door locks being dead it doesnt operate the locks also if you lock the doors with the key then remove the key and lock the driver door and arm the alarm you can unlock the truck and open the door and the alarm never trips, like the doors are not even there. Last night I went through all fuses and went through all of my wiring and all was fine I replaced the GMOS-04 with a new unit and pulled the TR7 back out to no avail. As of today I have removed everything and reinstalled the factory headunit, cd changer all back to factory and still nothing. When the Key is on or running I have locks, chimes, Onstar, Stereo all works as normal. I know its something I have done but can't figure this one out on my own any Help, thoughts, guesses, anything would be greatly appreciated.

Never mind I am good to go