Actia Psa Interface Driver Jun 2026

| Item | Detail | |------|--------| | | Actia (official) or licensed clones | | Driver name | Actia PSA XSight Driver (or PSA XSight VCI ) | | Driver type | USB-to-CAN / USB-to-K-Line | | Compatible OS | Windows 7, 8, 10 (32/64-bit) – avoid Win11 for old versions | | Software that needs it | DiagBox, Lexia, PP2000, PSA SEDRE wiring, ServiceBox | | Driver file | ActiaPSADriverInstaller.exe or bundled with DiagBox |

This utility is used to verify if the computer sees the hardware. If the checker does not recognize the interface, the software will not communicate with the car. actia psa interface driver

Connect the ACTIA interface to your PC via USB. Ensure the device is powered on; for some models, it may need to be plugged into the vehicle's OBD port to receive power during setup. | Item | Detail | |------|--------| | |

If you have a Diagbox installation package, the drivers are usually located in a folder named Drivers or ACTIA_Drivers . Ensure the device is powered on; for some

If using a modern 64-bit OS, many users run the drivers and DiagBox within a Virtual Machine (VM) running Windows 7 32-bit to avoid compatibility issues.

| Symptom | Likely cause | Fix | |---------|--------------|-----| | Driver installs but DiagBox says “No VCI detected” | Wrong VID/PID in driver INF | Edit actiapsa.inf – change VID_0403 to VID_0BDA (or vice versa) depending on your clone | | Device shows “FTDI” or “USB Serial Converter” | Driver not replaced | Manually force update using actiapsa.inf | | Blue screen on connect | Conflicting older drivers | Uninstall all FTDI/VCP drivers, clean registry with DriverStore Explorer | | Windows 11 refuses to load driver | Signature enforcement too strict | Use test mode: bcdedit /set testsigning on + reboot |