Im new to owning a GM product and trying to understand how I can get Remote start on a '09 Suburban LT. Im told it is ready but needs the module? I got a part number 17802071? which appears to be the handheld remote for remote start does that part include module to tie into vehicle computer for dealer to setup? So I got a few remotes via Ebay that have the start circle on them and I thought just getting setup with vehicle it would work. SO what exactly do I need to do? Any good knowledgable people out there who can give me a more step by step detail? Thanks for any info.