Fortin OEM Plug & Play T-Harness Remote Start Car Start System for Chevy GMC

***PLEASE CHECK COMPATIBILITY PRIOR TO PURCHASE ON FORTIN'S WEBSITE! THE THAR-GMT3. THAR-GMT5 & THAR-GMT7 MAY BE COMPATIBLE FOR THE SAME VEHICLES. PLEASE CHECK TO SEE WHICH ONE FITS YOUR VEHICLE!***

Important info and common questions:

3x Remote Start: This system works by allowing you to start your vehicle by pressing the lock button on your existing factory remote 3 times (3X). Extended range remotes can be added. Use the links below to see your options


Will this work on my vehicle? Please use the eBay vehicle compatibility chart above and enter your vehicle information. If you are using the mobile app. please add your vehicle to the app preferences and eBay will show you if this is compatible. This kit will only work on a automatic transmission vehicle.



We INCLUDE the program cable with your purchase! With all plug & play starters such as this model. the module needs to be programed. also called flashed to work with your vehicle. During this flashing process. you have several other options to choose from. such as the length of vehicle run time. Why is including the program cable better than other sellers who program it for you? You can change your own settings. shorten or lengthen the run time at any time. and even reprogram it to use on another vehicle at a later date.



Plug & Play T-Harness installation: These kits do include a plug & play t-harness which helps simplify installation. Some vehicles do require some splicing into your vehicles wiring outside of the t-harness.



The EVO-GMT3 is the ultimate Factory Fit. ALL-IN-ONE data immobilizer bypass. doorlock. alarm & remote start interface with T-Harness combo module for 2014+ Chevy Silverado 1500. GMC Sierra 1500 vehicles and 2015+ HD Pickups. 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.

Remote start your vehicle — precool in summer. preheat in winter

Choosing the right remote start system and installing it in your vehicle has become a lot simpler and more affordable with this all-in-one Fortin EVO-Series package. The EVO-GMT3 system includes a digital interface module. which bypasses your vehicle's immobilizer circuits so you can start it without a key. and a T-harness that'll connect the module to your specific vehicle.
Vehicle-specific harness simplifies the installation

While not quite plug-and-play. the harness connections cut down installation time considerably. so you do-it-yourselfers out there can save a little money. Fortin includes a code on the package that you use on their website to download and print detailed. illustrated instructions for your installation.
Use your factory remote

You start your vehicle by pressing the lock button on your factory key three times. This system lets you start your car from as far away as the key will lock and unlock your doors.
Optional RF remotes increase the range to 1500 feet

If you want to be able to start your car from inside your home or office. for instance. you can extend the range of your EVO-GMT5 up to a quarter mile by simply plugging in one of these RF remote kits to the interface module.


Click HERE to see Fortin Brand Remote Kits:

Click HERE to see Crimestopper Brand Remote Kits:

EVO-ALL Product Features

3 x On-board LEDs for simplified programming and diagnostics.
1 x Preloaded firmware for maximum compatibility. [1]
1 x Factory Fit

Fortin OEM Plug & Play T-Harness Remote Start Car Start System for Chevy GMC