VXDIAG VCX Nano GDS2 & Tech2Win Work Good for GM

VXDIAG VCX NANO is PC-to-vehicle interface compatible with multiple software applications, minimizing your investment in multiple brand-specific diagnostic interfaces.

Today we’d like to share user’s experience with VXDIAG VCX NANO GDS2 Device , it is for GM/OPEL, this one support WIFI connection . You can use tech 2 to view and diag BCM, HVAC, issues, BOSE issues, etc…

I had a 4.0+ amp draw since I purchased the car, problem is I thought it was intermittent issue, 2nd issue was once the voltage dropped below the threshold the amp draw would disappear… in the end it was reproducible after 3 on then off, then lock, key cycles. ended up being the MSM memory seat module (aka seat control module) well the dealer wanted time to program it for $90. Since I already replaced it, I was tired of paying the stealerships for 5 mins of coding. New MSM’s are blank and require programming, hence the need for this tool, nothing comes close as for cost and end result.

Now on to the good news, new MSM installed and coded and working great and no amp draw, also playing around I found other control modules that needed to be updated, some things I saw available as well like – After blower option for our HVAC. Looks like we might be able to update to add a rear camera if we have the factory parts.

I even updated my Magneride suspension F55, radio, HVAC, Drive door control module, some others had updates available.

GM MDI GDS2 programming…

Tech2Win DIAG….


USB Drivers, and software setup was a little bit of a PITA, its not exactly a straight forward install, and no instructions other than some youtube videos.

If you just want a Tech 2 its comes with the VXDIAG, you access GDS2 programming its via GM’s acdelcotds site to install that software, there’s not a lot of documentation.

The CD that came with my interface only had tech 2 & MDI software, and VMplayer to run GDS2 for 30 days, I am still trying to figure stuff out.

Which version do you have wifi or usb? also try downloading the new VX manager from all scanners website (Chinese everywhere but you will see it towards the bottom), then update the VX interfaces drivers I believe as of writing this is 1.5xxx, (VX manager was buggy, I had to restart the application a few times and reboot once) from the VX manager of the left make sure to install pass-thru & GDS2/T2W drivers, I was not able to connect at all without all the drivers installed of this completed correctly.

Getting the SPS working took a lot of Java updates and requiring me to turn off windows defender and firewall rules, also on GM’s site, you may purchase their version of the emulation software for tech 2 which is $275 (1x time fee) which I skipped on. I only pulled fault codes and looked at some tech 2 stuff but seemed ok, also did you have a battery charger on when you where bleeding? key on engine off eats power, as a former MB tech we always hooked up the battery charger anytime the SDS (MB’s tool) was connected. I will try playing around with the tech 2 some more I need to bleed the brakes on my 2016 Sierra.

I mostly used this for programming via SPS, best part is it will work for 2008-2017 GM vehicles for programming which for me and my entire family works perfect!

GDS2 as it is global diag systems, only seems to work for most new vehicles like 2012 CTS since we are on a CTSV site, otherwise Tech 2 is the diag… tool used for most vehicles which would include abs bleed function.

Any interesting for this product ? Or more request for auto diagnostic tools , welcome to check our website directly

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