Toyota Techstream V18.00.008 software was tested working with Launch X431 SmartLink C J2534 passthru device. First of all, download and install SmartLink C J2534 driver here http://blog.obdii365.com/2023/04/12/download-launch-x431-smartlink-c-j2534-passthru-driver/ then download and install Techstream 18.00.008 http://blog.obdii365.com/2023/02/01/free-download-toyota-techstream-v18-00-008/ Run J2534Plus passthru check device is connected Run techstream software, go to VIM Selection, select VCI as J2534Plus Software is ready to use
Launch X431 Pro Mini, Pro, Pros V, V+, PAD V, PAD VII Full System Diagnostic Tool User Manual, Vehicle List, Registration, Upgrade and Review