Toyota Techstream V17.00.020 Free Download

 TOYOTA, LEXUS, SCION diagnostic software Techstream latest version goes to V17.00.020.

 

Region: All regions
Type: Diagnostic tool Software
Version: V17.00.020
Languages: English, Multilanguage
OS: WinXP, Vista, Windows7, WIN8, WIN10
Year: 2022
Date of update: 02.2022

Compatible devices: Mini VCI J2534 Item #SV46-D, SV46-D1

 

Free download Techstream 17.00.020 software

Techstream Setup v17.00.020.exe

https://mega.nz/file/XmhhkYRB#HYmk2DV_m0-J174T_vWPddBFhctjZmJgZp5cax5urK0

Driver MVCI for x64 OS

https://mega.nz/file/y7ZwlD4R#4JQKBE0bmQf_fg-Y49X21R4hkdmC-myt6kNPCqdXnDA

Before installing, disable the antivirus, there may be false positives.
After installation, run the utility and install different versions of the driver, except 2.0.1 – this is not a working version.
Then, different versions of the driver for this adapter should appear in the program.

 

How to install:

Step 1: Install Setup and Framework

Step 2: Install driver and set com port

Step 3: Activate software via patch

Step 4: Run software

 

The installation and activation procedure is similar to the previous V16 here

How to Install and Activate Toyota Techstream 16.00.017 Driver & Software?

Mini VCI Techstream Lexus RX450h 2014 Review

 The cheap EL327 is very limited on the hybrid cars, in my case the Lexus RX450H 2014. It does not allow access to specific Toyota/Lexus functions (active diagnostics, settings, specific maintenance procedures).

I’ve used the Mini VCI Toyota Techstream quite a bit to track my Land Cruiser’s injectors. This is a basic version (ver 12.00.127, USB cable, notebook)

PS: for TechStream you need a PC equipped with Windows 7 or +.

I tested on my Lexus. No connection problem, the options are taken into account

There are many menus

For each system there is a screen giving the possible fault codes, a screen giving the state of the system with the parameters then an “active test” screen.

Some configurations are blocked because they are not used in Europe

There are customizations

The information is detailed (example sunroof)

We find roughly the usual engine parameters.
A good practice is to do a global check of the ECUs as soon as TechStream is launched (“Health Check”), and to save the file.

In order to use it properly during maintenance, you will need access to the Toyota/Lexus repair manual.

In fact Techstream really shines with the Rx hybrid models. On the Land cruiser of memory there were few essential things. The check of the condition of the injectors was appreciated by my buyer.

A useful feature was the bleeding of the brakes: I never dared to use this function for fear of planting the brake system.

I find HA very friendly and educational. I love to show that the auto gives the value of the 12v battery on my phone just by approaching. Afterwards, I’m not a fan of “optimal” driving, but having occasional access to certain parameters is interesting and sometimes surprising (very low engine speed when cruising, for example)

I would have to do the main battery test but it doesn’t seem obvious and then I don’t really want to discover that my main battery has a problem. A bit like medical exams.

In any case, all of this is interesting and there is a lot to learn!