VXdiagshop- VXDIAG Scanner Technical Blog: February 2020

Linda

Installing Techstream v12.10.019 to perform ecu reprogramming by running with VXDIAG vcx Nano cable, it fails to work, get message” error at Starting Flash Calibration Update”.

It says: Cannot change to reprogramming mode. Please confirm the Ignition was turn OFF for 10 seconds and then turned back to the ON position.

VXDIAG chief engineer replied:

Please install techstream V14.00.018, the problem will fix.

Here you can free download techstream V14.00.018

https://mega.nz/#F!SAR3Qa7B!N61Ikd1HKEodTiwpODLXKQ

and patch here:

https://mega.nz/#F!7VZzBQgZ!wO9Fjk0gfZF-tfv6zQAqzw

Password: no need

Security: 100% yes.

Tested working with VXDIAG VCX NANO Toyota diagnostic and programming tool.

Linda

Here’s the guide to set up vxdiag vcx nano for gm WiFi wireless connection.

After well install GDS2 & tech2win software, connect vcx nano via WiFi follow the connection diagram

Search VCX WiFi and Connect it

Set a Work Network location

VCX WiFi is connected

Open VX Manager to check device info

Run Tech2Win software as Administrator

Select North American

Select device type as MDI2

Tech2win software is ready to use.

Open GDS2 software

Run diagnosis.

www.vxdiagshop.com

Linda

Here vxdiagshop.com provides you the easiest way to install both GDS2 & Tech2Win of vxdiag vcx nano gm on Windows 7 operating system without VMware.

We have another two videos to install GDS2 and Tech2win software separately which is more difficult than this guide.

install vxdiag gm gds2 v2019 https://youtu.be/TfSXyxmMEzU

install vxdiag gm tech2win https://youtu.be/d3ppT1r7nxk

Main steps:

1.Install Tech2Win

2. Install GDS2

3. Install VX Manager

4. Install Device Manager

5. Run Tech2Win

6. Run GDS2

1. Install Tech2Win
Open software CD

Open Tech2Win folder and run AutoInstall

Install wizard for GM MDI software 8.3.103.26 until complete

Select Install this driver software anyway

Install Tech2Win software completed

2.Install GDS2

Open GDS2AutoInstall folder and run GDS2AutoInstall

Press Start button and wait for 20 minutes to install setup and database until gds2 software installation completed

3.Install VX manager

Run VX Manager driver

Select components: Passthru J2534 and GM GDS/Tech2Win

VX manager installation completed

Uncheck Run VX Manager and Visit Website

4.Install device driver

Connect vxdiag vcx nano for gm with vehicle via USB

Detect device driver

Open Computer device manager to check device driver

Run VX Manager to view device version and authorization

5.Run Tech2Win

Run Tech2Win software on desktop, select North American

system initialization
Run software and then close the tech2win
Restart computer!!!
Run Tech2Win and select North American again

Now Tech2Win software is ready to use

6.Run GDS2

Run GDS2 software and select software language

Enter Diagnostics

Select device type as MDI2 and connect

Software automatically detect vehicle VIN, click Enter for diagnosis

Done.

http://www.vxdiagshop.com/service/install-both-vxdiag-gm-gds2-and-tech2win.html

Linda

I own a Lexus LS600hL & a LS430. I bought VXDIAG VCX NANO for Toyota as a WiFi & USB version two years ago and since then I am very satisfied, costs a little more than usual mini vci but can do a lot more,
https://www.vxdiagshop.com/wholesale/vxdiag-vcx-nano-for-toyota-wifi-version.html

I never tested wifi connection. I prefer the USB connection from the car with the laptop without losing connection.

The vcx nano allows to teach TPMS sensors.

So far I have only read IDs and replaced the sensor with a weak battery with a new cloned one with the same ID, for the LS430 I programmed a key without any problems.