GM Tech 2 TIS200 Software when to use & how to use

Tis2000 is only used for SPS programming, and the Tech II is put into pass through mode when using such.
On export vets, you have to use SPS programming for programming in fobs, since the key in the cylinder does not work on them.

As for Tis2000, need to run under XP. So the short version, build a VM shell in XP with something like VM workstation on your win 10 machine, load the three discs to the VM shell, install the crack, then build the driver.

If your laptop does not have a RS232 port, then will need to buy the needed usb cable to connect the Auto Scanner Tool Tech II to the laptop, and make sure to install the needed USB driver into the the XP shell as well.
Drivers are listed about half way down on the page.

As for the cracked Tis2000 (all three disc’s and dongle crack), pretty easy to find for free on the web with a search to download it for free. If you are not sure if the free source is safe or not, here you can go for: