GM SELF-LEARNING MODULE
Fortin INT-SL+ self-learning databus interface module for most 1998 to 2009 domestic vehicles. It is used for transponder (immobilizer) bypass, in addition to allowing control of power locks, the factory alarm, and other options such as parking lights and heated seats as part of a remote starter installation.
Requires a functional Passlock system and an operational ignition key. Professional installation required.