Believe it or not, I have had to use gm Tech 2 Legacy feature to get into some of these modules. I have personally posted TIS2000 discs and security keys on auction sites and the feedback I get on how well it works is outstanding as to its usefulness and functionality.įor some newer vehicles, as new as 2007 (caddy’s and W body cars in particular), they love to tell you to go blow when it comes to pass-thru programming or even using a remote mode of programming with MDI, Tech 2 or generic J 2534 units. The only catch is that you need to have the TIS2000 program installation disc and a software security key to make it work on a PC. As a matter of fact, the data disc updates are directly from GM and work with TIS2000 software to update it. If you can believe it, OTC actually provided programming software to allow an OTC Genisys, Mentor, Taskmaster, Deturminator to do programming on ALL GM modules in Pre O8. It takes up a good amount of HD space as well (as much as 4GB). It has to be a good fashioned platter drive. It also does not work on a solid state hard drives or memory devices. This is all upside!ĭownside is that TIS2000 is not known to play nice with Windows OS beyond windows XP. You do not need to have internet access to flash program cars from TIS2000.

TIS2000 allows you to use your Tech 2 as a pass thru unit and you would have the flashes resident to your PC. Its worth its salt just for that feature alone. Another benefit to using TIS2000, even WITH a subscription to TIS on WEB is that TIS on WEB is no longer supporting VTD re-learning on a lot of pre CAN products. TIS2000 can also be configured to use a J tool in pass thru meaning if you were to acquire a J2534 unit or an MDI down the road, you can configure TIS2000 to work directly in concert with it. On the good side, you can use TIS2000 as well as TIS on WEB in both pass thru mode, as well as remote mode if your PC is not close to the car your working on. This will allow you to program and update controllers up to 2008 on most GM family vehicles. Its old but still has its place in the tool box of today’s technician.Ĭonsider purchasing a decent copy of TIS2000 software It’s about GM computer programming – useful set up, software support and the stuff you cant learn in school!

Gm tech 2 software download