Toyota Techstream from 7.20.041 to 18.00.008 Download
Toyota Techstream is diagnostic software from Toyota and Lexus designed for working with vehicle electronic systems. It can read and clear DTCs, adapt, and calibrate systems (ABS, automatic transmission, throttle, steering rack, etc.). Used by dealerships and service centers, the program supports a wide range of Toyota/Lexus models, dating back to the early 2000s.
Key features of Toyota Techstream:
📌 Diagnostics and troubleshooting (DTC) – identify faults in all electronic control units.
🔄 Error and service indicator reset – clear fault codes, reset maintenance reminders.
⚙️ Actuator test – check the operation of sensors, valves, relays, and other components.
🛠 Adaptation and calibration – adjust the throttle, automatic transmission, ABS/VSC, and steering.
🔐 Immobilizer and key management – register new keys, reset old ones.
💾 ECU programming and updating – upload new calibrations and firmware.
📊 Real-time parameter monitoring – view sensor data, graphs, and log data.
🚗 Support for most Toyota/Lexus models since the 2000s.
Installing Techstream
- Once Techstream has downloaded, unzip the folder.
- Launch the installation using the Techstream_Setup_V16.00.020 shortcut (or another version).
- In the first window, select the language. In our case, English. Click Next>. The installation process will begin.