Here's the unit I purchased:
GDS VCI V19 Diagnostic Tool OBD2 Scanner Trigger Module For Kia Hyundai Blue | eBay
I got mine from seller 'luckybuy2016', out of New Jersey. Looks like they no longer have them.
It came with six dvd's that had every car I think Hyundai ever made (up to 2016) and you had to painfully install all of them to get it to work. I did delete all the cars except the DH files. The disks had Daemon Tools lite included to uncompress the programs but it had a virus. If you do get one of these, find a good DTL program (without the virus) off the internet. I tried uncompressing the disks with another program and it didn't work. Needs DTL.
There are a few videos on Youtube showing the GDS/VCI tool. It includes all the cables you'll ever need but it took me an hour or so getting the drivers to recognize the interface and finally communicate with the car. The program scans the cars modules and correctly identifies the
VIN. My car showed about 30 modules including two that the car didn't have. (electronic dampers and active air flap) It will show all data from each module, any fault codes and lots of helpful information including the module to program the FOB. Followed the instructions and it worked perfect the first time.
There's a ton of info included with the program including diagnosis and repair but much of it isn't accessible because it needs a dealer passcode. You can view most of it with a file manager but you can't interact with it and then have the program give you back any useful help. I can see jpegs of hundreds of screenshots of CAN bus info, which I was very interested in but sadly can't use. The program may even have an oscilloscope to view CAN bus included.
If you get one of these, the instructions tell you to NOT let it update, or it will kill the hardware. The update screen comes up every time you run it but it has a dialog box that can click 'no' to bypass. When it tries to connect to the internet, let it.
Without the dealer code, this is a very useful
scan tool (made just for Hyundai) and worth the price. If someone could find us a dealer password this would be an absolute steal. I've been thinking of getting a hold of a local dealer tech and try some bribing to see what this thing is really capable of.