---
product_id: 316304748
title: "Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream (Updated Version)"
brand: "diagking"
price: "¥16160"
currency: JPY
in_stock: false
reviews_count: 5
url: https://www.desertcart.jp/products/316304748-toyota-techstream-diagnostic-cable-mini-vci-j2534-obd-scanner-v2
store_origin: JP
region: Japan
---

# Supports Windows 7/8/10 32/64-bit Mini VCI cable for Toyota/Lexus 1996-2018 Firmware v2.0.4 with full ECU coding & diagnostics Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream (Updated Version)

**Brand:** diagking
**Price:** ¥16160
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Unlock your Toyota’s secrets like a pro — don’t get left in the diagnostic dust!

## Quick Answers

- **What is this?** Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream (Updated Version) by diagking
- **How much does it cost?** ¥16160 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/316304748-toyota-techstream-diagnostic-cable-mini-vci-j2534-obd-scanner-v2)

## Best For

- diagking enthusiasts

## Why This Product

- Trusted diagking brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Grade Firmware v2.0.4:** Stay ahead with the latest stable software tailored for Toyota tech.
- • **Expert Remote Support Included:** Get professional TeamViewer help for smooth installation and troubleshooting.
- • **Compact Yet Mighty Mini VCI Cable:** Portable design with high-reliability SMD chip ensures durable, precise diagnostics.
- • **Plug & Play Compatibility with Windows:** Seamlessly works on Windows 7/8/10 (32 & 64-bit) for hassle-free diagnostics.
- • **All-in-One Toyota/Lexus Diagnostic Powerhouse:** From engine codes to key programming, unlock full vehicle control.

## Overview

The Toyota Techstream Diagnostic Cable Mini VCI J2534 (Firmware v2.0.4) is a compact, high-reliability diagnostic tool designed for Toyota and Lexus models from 1996 to 2018. It supports comprehensive ECU coding, fault code reading/clearing, key programming, and actuator tests via Techstream software compatible with Windows 7/8/10 (32/64-bit). Backed by expert remote support, this cable empowers professional-grade vehicle diagnostics and maintenance from your laptop.

## Description

Features: High Reliability of products using SMD chip. ECU identification Fault code (DTC) clearing Fault code reading Actuator tests Control unit coding Scan/clear engine codes Reset airbags Key learning Component tests High performance FT232RL Chip Supports all diagnostic protocols Battery Voltage detection by control line Ignition detection by control line Flash Data uploading and Downloading

Review: I received the cable and CD, unfortunately I do not have a CD drive so I emailed support and they promptly responded with instructions in 3 hrs. Even before they responded, I googled and was able to find v18 Tech stream software and the necessary drivers and instructions (on Google and YouTube) The instructions online were the same as sent by the vendor btw. Installed it on a win10 home 64bit laptop with zero issues, and it's working great. I'm not sure what the bad reviews are about? Yes it takes a few steps to installed and for those who are not savvy with computers the vendors offers to remote install, that's how tech support works guys, there is no conspiracy here Great product😆 great vendor, I can access all of my vehicles data, program tpms, keys, what not.
Review: I was able to read the error code from my Prado, but unfortunately, there was no option to calibrate the steering angle sensor. As a result, I had to take it back to the dealer for calibration. Quite disappointed with the product.

## Features

- Support models: Toyota/Lexus models 1996-2018.Mini VCI diagnostic cable for coding,airbags rest,key programming and etc.
- Firmware:2.0.4; Provide Techstream software.
- Supports Windows 7/8/10 32bit and 64bit systems (Professional/Enterprise/Ultimate Version).Please do not update the software by yourself. If you want to update it, please email us. We will send the updated software to you.
- Note: The diagnose software needs a special program to work properly. The virus protetor may notify it as"virus" by mistake. Please unload the anti-virus software on your PC to make sure the diagnose software works normally.
- We provide technical support through Teamviewer remote control. The engineer is professional in Toyota diagnosis. Don't worry about software installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BCL3DFR |
| Best Sellers Rank | 388,751 in Automotive ( See Top 100 in Automotive ) 1,894 in OBD-II Engine System Diagnostic Tools |
| Guaranteed software updates until | unknown |
| Item model number | 8542040138 |
| Manufacturer | Generic |
| Package Dimensions | 20.4 x 14.2 x 3.91 cm; 140.61 g |

## Product Details

- **Brand:** DIAGKING
- **Cable type:** USB
- **Compatible devices:** Windows Computer (7/8/10, 32/64 bits), Toyota/Lexus vehicles (1996-2018)
- **Connector type:** Component
- **Special feature:** High Speed

## Images

![Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream (Updated Version) - Image 1](https://m.media-amazon.com/images/I/61Eiu8zCnSL.jpg)
![Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream (Updated Version) - Image 2](https://m.media-amazon.com/images/I/719J9jPPrLL.jpg)
![Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream (Updated Version) - Image 3](https://m.media-amazon.com/images/I/71IcmsEAwbL.jpg)
![Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream (Updated Version) - Image 4](https://m.media-amazon.com/images/I/71JjBzyJZ5L.jpg)
![Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream (Updated Version) - Image 5](https://m.media-amazon.com/images/I/71NKG9KKzvL.jpg)

## Questions & Answers

**Q: Will this allow me to install a factory remote start on my 2013 Prius?**
A: This software/cable combo failed to communicate with 3 different Toyota cars. We weren't able to conduct any diagnostic or code scanning. It wasn't even able to turn off the open door warning sounds eventhough it was a listed option in the software.  Save yourself a headache and look elsewhere.

**Q: Will this work on a 2018 rav4 xle?**
A: Hello. This techstream V2.04 can work with your 2018 rav4 xle

**Q: I am needing techstream to un-register and re-register an ecu, id code box and key fob. will this allow me to do that?**
A: techstream can't register an ecu, it can program new key. read code customer setting....

**Q: Will this work for 2018 camry xse?**
A: It is my understanding the Techstream program will work on all Toyota manufactured automobiles. However, unless you have the latest version you may not be able to use all of the functions for the 2018 Camry XSE. Your best bet is to contact the seller to see if this version is late enough to be used on the 2018 Camry XSE.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***K on 18 August 2024*

I received the cable and CD, unfortunately I do not have a CD drive so I emailed support and they promptly responded with instructions in 3 hrs. Even before they responded, I googled and was able to find v18 Tech stream software and the necessary drivers and instructions (on Google and YouTube) The instructions online were the same as sent by the vendor btw. Installed it on a win10 home 64bit laptop with zero issues, and it's working great. I'm not sure what the bad reviews are about? Yes it takes a few steps to installed and for those who are not savvy with computers the vendors offers to remote install, that's how tech support works guys, there is no conspiracy here Great product😆 great vendor, I can access all of my vehicles data, program tpms, keys, what not.

### ⭐⭐⭐ Review
*by R***Y on 18 November 2023*

I was able to read the error code from my Prado, but unfortunately, there was no option to calibrate the steering angle sensor. As a result, I had to take it back to the dealer for calibration. Quite disappointed with the product.

### ⭐ Review
*by R***. on 6 August 2022*

Nunca ae pudo conectar

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-15*