The EVO-GMT7 is the ultimate Factory Fit, ALL-IN-ONE data immobilizer bypass, door lock, alarm & remote start interface with T-Harness combo module for select GM vehicles [5] . It raises the standard of hassle-free installation convenience to a whole new level. It uses a multiple bus architecture with 10 separate communication ports that provide more complete functionality on every supported vehicle. 1x EVO-ALL Control Module [1][3] 1x OEM-Style Vehicle-Specific Factory-Fit T-Harness Cable [4] 1x Warning Label [3] 1x 4-pin Fortin 2-way data-link harness [2] 3 x CAN-Bus controllers. 3 x General purpose controllers (J1850, Class 2, encrypted key etc.). 1 x On-board relay (SPDT). 1 x On-board relay (DPDT). 1 x Analog controller 0-12VDC @ 20mV steps (Passlock, MUX). 3 x On-board LEDs for simplified programming and diagnostics. 1 x Factory Fit T-Harness for easy install. 1 x 2-way datalink port for data-to-data (RS-232) communication with compatible remote-starters and security-systems. [6] 1 x 20 Pin general purpose plug for wire-to-wire connections with non-datalink equipped remote-starters and security-systems. Self-Learning algorithm automatically detects the vehicle during programming and adjusts accordingly.