DEI GMDLBP GM TRANSPONDER PASSLOCK OVERRIDE BYPASSBRAND NEW DEI GMDLBP CHEVY TRANSPONDER PASSLOCK OVERRIDE BYPASS Key Features: Data Bus Doorlock Alarm & GM Passkey Passlock Interface: Lock Unlock, Driver's Priority Unlock, Trunk Hatch, OEM Security Arm Disarm, Door trigger Output ( ) & Override the 2nd 3rd generation GM Passkey3 Transponder Immobilizer & Passlock 2 Immobilizer via data bus. NKR No Key Required. Formerly 6 separate kits required to do what the GMDL BP can do with one. Compatible With