Vxdiag Toyota Techstream V15.00.026 Free Download & Setup

This post is available with VXDIAG Toyota TIS Techstream V15.00.026 software & patch free download, installation via USB or Wifi, crack guide etc.

Techstream Version: V15.00.026

Techstream language: Chinese, English, French, Italian, Spanish, German etc

Operation system: Windows 7 or above

Communication: via USB or Wifi

Techstream is compatible with:

vxdiag vcx nano for Toyota USB and Vxdiag vcx nano Toyota WiFi

vxdiag multi tool for full brands

vxdiag multi tool for Toyota

VXDIAG Toyota Techstream V15.00.026 Free download:


VXDIAG Toyota Techstream Patch Free Download


Good to know: the patch is tested only compatible with vxdiag scan tools, to try with Mini VCI j2534 cable at your own risk!

VXDIAG Toyota Techstream V15.00.026 installation:

Part 1: how to install Techstream V15.00.026 for vxdiag vcx nano via USB

Step 1: Install Techstream setup

Run Techstream_Setup _V15.00.026

Select setup language


Install InstallShield wizard for Techstream

Accept license agreement


Enter User Name: AADD and company name: 1

Press Install


Install wizard completed. Press Finish.


Install .NET Framework 4.7.2, accept license agreement, press Install

If prompt Framework 4.7.2 setup failed, just close the program to ignore

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Delete the three files to the Recycle Bin.


Step 2: Install VX Manager

Open “VX Manager” on desktop


Select “1 -Passthru – J2534″ and ” 3 – Toyota – Techstream”, then “Next”.

Install VX Manager driver success

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Delete “VX Manager” and “Log Manager” on the desktop.


Plug Vxdiag VCX Nano into the OBD2 port of Toyota.

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Right click on “Computer” -> “Manager” -> “Device Manager” -> “Ports (Com4)”.

Windows will detect device driver and USB Port (COM4)


Run VX Manager to check device information

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Step 3: Crack Techstream V15.00.026

Open Toyota Launcher

Area selection “Europe”.

Select software language, press Next


Complete Techstream configuration dealer information

Press OK


Step 4: Run Software

Run Techstream V15.00.026 software


Click on “Setup” -> “Techstream Configuration” – “Area selection Europe”.


Click on “Setup”, then “VIM Select” and have interface setup “Vxdiag -Toyota, TIS techstream VIM, VXDIAG”, just select “Vxdiag -Toyota”


Click on “Connect to vehicle”.


Select vehicle information

Ready to diagnose, do Health Check, Customize setting, ECU reprogramming, CAN Bus check etc with the tis techstream v15

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Part 2: how to install Techstream V15.00.026 for vxdiag vcx nano via WIFI?

Step 1: Install Techstream setup (same as the USB version)

Step 2: Install VX Manager  (same as the USB version except the follow steps)

After deleting “VX Manager” and “Log Manager” on the desktop, we will connect Vxdiag VCX Nano to the Toyota via Wifi instead of USB.

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Step 3: Crack Techstream V15.00.026 (same as the USB version)

Step 4: Run Software (same as the USB version)

Good luck!