---
product_id: 59574601
title: "Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream (Updated Version)"
brand: "diagking"
price: "15.77 DT"
currency: TND
in_stock: false
reviews_count: 13
url: https://www.desertcart.tn/products/59574601-toyota-techstream-diagnostic-cable-mini-vci-j2534-obd-scanner-v2
store_origin: TN
region: Tunisia
---

# Supports up to 14.5V max voltage for robust diagnostics Compatible with Windows 7/8/10 (32/64-bit) systems USB connectivity for seamless data transfer Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream (Updated Version)

**Brand:** diagking
**Price:** 15.77 DT
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Unlock your car’s hidden potential with pro-grade diagnostics!

## 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?** 15.77 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/59574601-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

- • **High-Speed FT232RL Chip:** Ensures reliable, fast data upload/download for real-time diagnostics
- • **Key Programming & Customization:** Program keys and customize windows & light timings effortlessly
- • **Dedicated Tech Support & Updates:** Expert assistance and controlled software updates to avoid downtime
- • **Advanced ECU & Airbag Diagnostics:** Read, clear fault codes & reset airbags with precision
- • **Comprehensive Toyota & Lexus Coverage:** Supports models from 1996 to 2018 for deep vehicle insights

## Overview

The Toyota Techstream Diagnostic Cable Mini VCI J2534 (v2.0.4) is a high-performance USB diagnostic tool designed for Toyota and Lexus vehicles (1996-2018). Featuring advanced ECU identification, fault code reading/clearing, key programming, and airbag reset capabilities, it supports all major diagnostic protocols and Windows 7/8/10 (32/64-bit). Equipped with a reliable FT232RL chip and backed by responsive tech support, this cable empowers automotive professionals and enthusiasts to perform in-depth vehicle diagnostics and customizations with confidence.

## 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: Great Tech Support Makes The Difference - tl/dr; Great (and patient) tech support got me going after a couple false starts. Got the standard disc and, since my laptop has no CD drive, copied the files from my desktop to my laptop. First problem was that I couldn’t connect to the vehicle. I got a pop up that said a critical update was required, and there was no way to dismiss the pop up. An email to tech support got a response within minutes recommending a reinstall. With that done, another problem cropped up. This problem was that, when connected to the vehicle, several of the selections, including the UTILITY function, were not available. This was the specific capability I was looking for since I want to add another remote key and customize the windows and light timings. Sent another email and they had a link for a different Techstream version to me within a few more minutes. I thought I was home free at this point, but ended up being unable to extract the archive. My RAR extractor would freeze about half way through. Another email and they asked me to set up teamviewer so they could remotely install the new version of Techstream. I know that there have been comments about teamviewer = malware, but it’s not always true. I’m the “tech support” for my family and have been using teamviewer to remotely control/maintain my family’s computers for years. It’s not the tool. It’s how it’s used. Anyway, teamviewer was already installed and I know what needed to be done, so I followed their activities keystroke by keystroke. They performed the necessary work and nothing more. There was no snooping or unnecessary reconfiguration of any computer settings. Techstream now works exactly as it should. Call me satisfied.
Review: Quality and cheap - This is a good quality cable . It arrived on time and works great . Have not had any issues out of it and I use it on a 2018 Toyota tundra and have used it on Lexus also . I recommend this .

## Features

- If you know less of the car & computer knowledge and don't like remote assist, we don't recommend you buy this. Firewall and defender need to be closed in case it damages the software.
- ( CANNOT SUPPORT:lexus gx470). 2.0.4 recommend for some new cars. 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 32 bits and 64 bits systems. 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 protector may notify it as“virus” by mistake. Please unload the anti-virus software on your PC to make sure the diagnose software works normally.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BCL3DFR |
| Best Sellers Rank | #1,511,416 in Automotive ( See Top 100 in Automotive ) #147 in Diagnostic Software |
| Brand | DIAGKING |
| Brand Name | DIAGKING |
| Cable Type | USB |
| Color | Black |
| Compatible Devices | Windows Computer (7/8/10, 32/64 bits), Toyota/Lexus vehicles (1996-2018) |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | Component |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 3.9 out of 5 stars 203 Reviews |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Flat |
| Item Weight | 4.96 ounces |
| Manufacturer | Luckybuy11 |
| Maximum Voltage | 14.5 Volts |
| Model | 8542040138 |
| Model Name | 8542040138 |
| Number of Pins | 5 |
| Other Special Features of the Product | High Speed |
| Part Number | 001 |
| Recommended Uses For Product | Automotive diagnostics and programming |
| Special Feature | High Speed |
| Unit Count | 1.0 Count |

## 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/71NKG9KKzvL.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/81CX1ZVU8YL.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/71JjBzyJZ5L.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/61Eiu8zCnSL.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/81sjFE4NZPL.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

### ⭐⭐⭐⭐⭐ Great Tech Support Makes The Difference
*by R***K on January 8, 2019*

tl/dr; Great (and patient) tech support got me going after a couple false starts. Got the standard disc and, since my laptop has no CD drive, copied the files from my desktop to my laptop. First problem was that I couldn’t connect to the vehicle. I got a pop up that said a critical update was required, and there was no way to dismiss the pop up. An email to tech support got a response within minutes recommending a reinstall. With that done, another problem cropped up. This problem was that, when connected to the vehicle, several of the selections, including the UTILITY function, were not available. This was the specific capability I was looking for since I want to add another remote key and customize the windows and light timings. Sent another email and they had a link for a different Techstream version to me within a few more minutes. I thought I was home free at this point, but ended up being unable to extract the archive. My RAR extractor would freeze about half way through. Another email and they asked me to set up teamviewer so they could remotely install the new version of Techstream. I know that there have been comments about teamviewer = malware, but it’s not always true. I’m the “tech support” for my family and have been using teamviewer to remotely control/maintain my family’s computers for years. It’s not the tool. It’s how it’s used. Anyway, teamviewer was already installed and I know what needed to be done, so I followed their activities keystroke by keystroke. They performed the necessary work and nothing more. There was no snooping or unnecessary reconfiguration of any computer settings. Techstream now works exactly as it should. Call me satisfied.

### ⭐⭐⭐⭐⭐ Quality and cheap
*by J***N on October 10, 2025*

This is a good quality cable . It arrived on time and works great . Have not had any issues out of it and I use it on a 2018 Toyota tundra and have used it on Lexus also . I recommend this .

### ⭐ You have to buy Toyota subscription to make this work
*by D***H on April 18, 2021*

What they don’t tell you is that the included techstream software requires a subscription from Toyota which is very expensive- over $1200 annually. Without the diagnostic subscription this analyzer is worthless. The “cracked” software contains a virus but the setup instructions tell you to turn off your antivirus! Also, on windows 10 the setup instructions didn’t work or were incomplete. The set up text file says you should call them for technical support if you have problems installing but that means communicating with them in China! Fat chance, right? My best recourse is doing an Amazon return.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-02*