This section explains the CPX-944 Toyota/Lexus software update procedure.
Software updates will be shown as a pop up automatically when available and when the tool is connected to Wi-Fi. When your tools hasn’t been connected for some time the update pop up might take longer to appear.
Please check the Software version in the Info screen in the settings menu: https://tleucpx944.midtronics.com/knowledge-base/how-to-check-the-cpx-944-software-version/
Please make sure the CPX-944 device is connected to a 12V battery during the software update or it’s docked in the optional docking station.