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View Full Version : Does GM security system work on 2002's



AVfan
03-27-2002, 15:33
I have searched this site and can find no posts that talk about GM's Gateway System (this is GM's security module and wiring harness) that plugs directly into the truck's body control module (TBCM). I have read an article about the system that states that the system works on late model Silverados but that could be on the previous model not the 1999 and newer. The system cost around $180 for the VSC 3400. My question is, will it work on a 2002 DMAX?