How to install VXDIAG VCX NANO for Toyota TIS Techstream

VXDIAG VCX NANO for Toyota TIS (USB and WIFI version) diagnostic scan tool supports diagnostic tests, programming matching, custom functions, the key matching, etc. The newest software V10.10.018 supports the Toyota models till 2015. VCX is a standard SAE J2534 Pass-thru programming tool, which can do online ECU programming.


Software version: Techstream V10.10.018

Language: English, French, Italian, Spanish, German, Chinese

Operating system: Windows XP/Windows 7

Function: supports diagnostic tests, programming matching, custom functions, key programming, etc

Support Toyota models till year 2015 (12V and 24V cars, heavy truck and diesel)


Top feature:

  1. Fully compatible with SAE J2534;
  2. Adapters and cables with self-determination;
  3. Fits CE and FCC hardware;
  4. Firmware can be updated online.


How to install VXDIAG VCX NANO for Toyota TIS?

Step 1: Install Techstream

Open My Computer

Open NANO TOYOTA software CD

Make sure the computer time is the same as your local time


Open Techstream-Setup-10.10.018


Select software language, click Next

Install Techstream software wizard, click Next


Accept license agreement

Click Next

Confirm user name and company name, press Next

Click “Install”

The procedure will take 10 minutes, please wait patiently


Step 2: Activate Techstream

This will create Tecshtream software shortcut on desktop

Right click Tecshtream software on desktop, click Properties>>Find Target, go to C:\Program Files\ToyotaDiagnostics\Techstream\bin\VerApp.ini, change TISFunction=1 to TISFunction=0, save it.


Step 3: Install VX Manager driver

Open VX Manager driver and install it



Accept license agreement

Press Next


Press “Finish” when driver is well installed


Step 4: Install device driver

Connect VXDIAG VCX NANO Toyota interface with computer via USB or WIFI

The system will detect the device driver

Select “Install the software automatically”, press Next


Click “Finish” to complete installation

Install driver again


Step 5: Update software

Open VX Manager driver on desktop


Click “License” to update


Select “Diagnostic Apps”-> “Toyota TIS”-> “Install” to download latest Techstream software


Step 6: Configure software

Press “Run” button

Select Area

Select software language

Complete repair information as picture below displayed


Launch Tecshtream software

Click Setup tab->VIM Select ->select interface setup as “VCX”


Step 7: Diagnose vehicles

Connect VXDIAG VCA NANO interface with vehicle

Select “Connect to vehicle” in Techstream and wait well communication is built

Select vehicle information


Select system and function you need to diagnose


See also VXDIAG VCX NANO Toyota TIS installation