Jul 01, 2018  Q: I am trying to download a version of Techstream to my Windows 10, 64 bit computer, so I may use my new VCX Nano to diagnose my car issue- won't start after 6 weeks sitting dormant. A: Techstream has been compatible with 64 bit OSes for a while, so I don't think that is your problem. Jun 06, 2019  Mini VCI J2534 single cable with Toyota/Lexus Techstream software download, technical support and feedback. Thursday, June 6, 2019. Free Download Toyota Techstream V14.10.028 Software Latest version V14.10.020 Toyota TIS Techstream has been tested and verified working on issue by obdii365.com engineer.

Toyota Techstream softwareis verified to work no issues on 64 bit operation systems incl. Windows 7, Windows 8, Windows 10.

FYI, Techstream Windows 64 bit is tested by users, not pros working for obd2diy.fr.

Here you go.

Techstream Windows 7 64 bit:

Quick note on techstream 10.x with windows 7 or greater x64 with the 1.4.1 (and possibly the 2.0.1) Mini VCI cable. I was having absolute fits trying to get the driver recognized. Turns out the cable was being recognized as a Broadcom Bluetooth 3.0 Chip. If you select that device, Select Update driver, Select Let me Pick From a list of device drivers on my computer (letting windows scan a specific location doesnt work), then click have disk and browse to the location of your MCVI drivers (Should be C:Program Files (x86)XHorse ElectronicsMVCI Driver for TOYOTA TIS) and go to the ftdibus directory and select the ftdibus.inf file. This will get the correct drivers in place for the bus. The COM drivers will install automatically after you get the bus driver in place.

Hopefully the search engines pick this up and it is helpful for someone else.

Techstream Window 8 64 bit:

Got my Techstream (10.30.029) cable and software working on Windows8 64-bit laptop. Here’s what I did.

1. I ordered this cable/software from Amazon. Was $15 with slow boat shipping, took 2.5 weeks to get.
2. Load this page since I used this for most of my steps, http://blog.obd2diy.fr/2015/08/12/how-to-install-techstream-v10-10-018-in-windows-78-64bit-os/
3. First thing you need to do is install the driver for the USB/OBDII cable. Follow the steps outlined in »Installing MVCI Driver for TOYOTA » of the ft86club post. I used the « Mini VCI Driver for TOYOTA.msi » in the 10.30.029 folder that came on the CD from Amazon
4. After drivers are properly installed and you verify you can see the device connected on the XHorse Firmware Update Tool, you’re GTG
5. Next up is the Techstream software, from the included CD I ran the « Toyota Techstream 10.30.029.exe ». After installation I went into the C:Program Files (x86)Toyota DiagnosticsTechstreambin folder and replaced the « MainMenu.exe » file with the one found on the CD.
6. You should be able to load up the Techstream link that was installed on your desktop. When it asks to register with a new key, use the key found in the « serie.txt » on the CD.
7. Next you’ll need to update your registry, on the ft86club post there’s a Dropbox link and with a « mvci-x64.reg » file, download this and run it.
8. Open up Techstream, go to Setup menu, VIM Select, and choose the XHorse – MVCI. This will have Techstream use the XHorse – MVCI cable.
9. If you try to Connect to Vehicle you’ll get a message that forces you to update the software. To get around this disable your internet connection (turn off wifi and/or unplug your ethernet cable). Now you can start and use Techstream without the force update check.
10. When you connect there’s a counter in Techstream that only allows 30 connections to your car without an internet connection. To get around this go to the C:Program Files (x86)Toyota DiagnosticsTechstreamEnv folder and open the « IT3UserCustom.ini » file. Towards the bottom there’s a « ConnectionCount » variable, just update this to 1 when you get close to 30 connections.

This worked for me… hopefully this will save everyone some time/hassle. I would be careful of what you try to update in Techstream. I just updated the unlock so a single press will unlock all the doors. I also viewed some data on the TPMS stuff.

Techstream Windows 10 64 bit:

This link describes the installation process, possibly with link to the software.
https://goo.gl/1wGRR9

I think the first requirement is that your miniVCI cable hardware is capable of 32 and 64 bit, I think some of the earlier cables may be 32-bit (XP) only. If capable of 64-bit, then they give you a small CD with some special files « XHorse » and it takes a little bravery to mess with your Registry etc.

Btw, Many people will not be able to follow the instructions to install the necessary cominents. No judgement here, it is just reality.

Which is why I up telling people to stick with using an XP laptop instead.

That would be great if you have an XP laptop (or desktop) available…it is definitely a much easier install. But going forward I presume that’ll be harder to find. I thought the Win10 instructions were a little confusing but I worked thru it.

Table of Contents

Toyota Techstream v12.20.024 software is verified to work 100% with MINI VCIcable, Xhorse MVCI, VXDIAG VCX NANO for Toyota OEM diagnostics tool, Toyota OTC2 OEM diagnostics tool. It need active via KeyID, ex: A2CCA70D2F7D06FA7F658A608569F904.

Techstream Lite allows Techstream diagnostic software to run on your PC (see minimum PC requirements) to service Toyota, Scion, and Lexus vehicles. Techstream Lite is an inexpensive alternative to the full TIS techstream system and provides factory level support for Toyota/Scion/Lexus vehicles.

Toyota Techstream V12.20.024 Overview

• Need techstream activation/registration via Key ID
• Support for new cars.

Toyota Techstream V12.20.024 Hardware

• Toyota customization–>MINI VCI
• Toyota obdii diagnostics–> MINI VCI cable
• Toyota techstream ecu programming—>VXDIAG VCX NANO for Toyota
• Toyota techstream key programming—>VXDIAG VCX NANO Toyota

How To Get Toyota Techstream

Toyota Techstream V12.20.024 Installation and Setup

• Read more Guide PDF.

Scantool Diagnostics

• Techstream Lite supports DLC3/J1962 based diagnostic functions on 1996 and later Toyota, Scion, and Lexus vehicles marketed in North America.

Toyota Techstream Download With Crack

Vehicle Reprogramming

• Toyota, Scion, and Lexus ECUs can be reprogrammed using Techstream Lite. Available ECU updates are specified in applicable Technical Service Bulletins (TSBs), which can be accessed with a subscription to this website. You must have an active professional level subscription to access the calibration files.

PC Requirements:

• Laptop or desktop computer
• Intel or AMD processor: 1.5 GHz or higher
• Windows 7 32 or 64 bit Techstream v4.21 up
• Windows 8 32 or 64 bit Techstream v8.0 up
• Keyboard & mouse
• Memory (RAM): 1GB or higher
• Hard Drive Space: 2 GB or more
• Floppy Drive: not required
• USB: 1.1 or higher
• Network Card: 10/100/1000 Mbps Ethernet
• Optical Drive: Not required
• Video Resolution: 1024×768 recommended, 1024×600 minimum
• Sound Card: 1 channel audio or higher
• Internal or external audio speakers
• Internet Explorer 8 or later
• Toyota Information System (TIS) requires Adobe Flash Player 11 up and Java 7 up
• Software License
• Details on the professional diagnostics Techstream license here: and download directly from Toyota.

Toyota Tis Software Download

Reprogramming

• It is possible to permanently damage a vehicle controller during the flash reprogramming process. It is especially important to understand that once started, the reprogramming process must not be interrupted, reprogramming devices must not be disconnected and PCs must not be allowed to go into Standby, hibernation or similar power management modes. The information provided herein is intended expressly for use by qualified professional automobile technicians. To prevent damage to your customer’s vehicle and ensure safe service practice, read these materials completely and thoroughly before servicing the vehicle and be sure to follow all instructions.
• Some reprogramming operations require writing the VIN back into the module. Please refer to service information before beginning any reprogramming operation to determine this need and to download the necessary software tool.

Toyota Techstream V12.20.024 Download

Toyota Techstream v12.20.024 (10/2017)| Pass: topscantool.com | Size: 161MB