a 1700g module

hi i just got a directed 1700g gm databus interface moudule for the silverado 2003 , but i have a trouble i hookit up and the door locks are working but in reverse wheni press lock on the alarm control the truck unlocks and when i press unlock in the remote the truck locks and the horn sound three times what i am doing wrong can you help me ? i hook up the folowing red to 12v constant black to chasis ground brown white i didnt hookit up green /black to alarm lock violet/black to lt green on ign harness blue black to unlock from the alarm RED / white i didnt hookit up green to negative door triger on the alarm gray/black i didnt hookit up ligth blue toalarm un lock blue to ground when armed of the alarm (orange wire) purple to obd conector the remote start is working ok the trouble i have is with the locks

The blue wire is connected incorrectly.  The blue wire needs to connect to the ground while running wire.  On DEI alarm it usually is a blue wire coming out of the relay pack or a blue/white wire coming from the brain that is also a status output.  Also you cant use the unlock wire twice on your alarm.  You can use the unlock wire on the blue/black wire and use your "second unlock" wire on the light blue wire.  This will give you priority unlocking(first pulse just unlocks driver door and second will unlock all)