: Plug your Lexia 3 interface into the PC via USB. You do not need to connect it to the vehicle's OBD port during this process.
The is a utility tool used to manage the firmware of the Lexia 3 XS Evolution VCI (Vehicle Communication Interface). It allows users to check the current firmware revision and manually reflash the device to ensure compatibility with specific versions of Diagbox , Lexia , or PP2000 diagnostic software. Key Functions
: Allows the user to select a specific .com or firmware file to flash onto the VCI. Usage Warnings
: Allows you to manually update the internal software (firmware) of the VCI to version 4.4.0 or others. 2. Why Use Version 4.4.0?
: Allows users to perform a "forced update" or reflash of the VCI's firmware (ranging from v2.0.1 to v4.4.0).
The PSA Interface Checker is primarily used to manage the firmware of a VCI probe.