Psa Interface Checker 4.4.0 -

The tool generates a detailed log ( .psalog ) containing the VCI’s firmware version, serial number, and handshake timings. This log is often requested by Stellantis technical support for warranty claims.

The PSA Interface Checker 4.4.0 is a software tool designed to verify and validate the interfaces of various devices, particularly in the automotive and industrial sectors. PSA (Groupe PSA) developed this tool to ensure that interfaces comply with the required standards and specifications. In this content, we'll explore the features, benefits, and usage of the PSA Interface Checker 4.4.0.

Support for newer Windows environments, including Windows 10 and 11. psa interface checker 4.4.0

button, the tool retrieves the current firmware version and hardware serial number (Reference) of the connected VCI (Vehicle Communication Interface). Hardware Revision Identification : It identifies whether a tool is a Revision B Revision C

: Allows the user to choose a specific firmware file (usually named appli.com or vci_updater.com ) from the software directory. The tool generates a detailed log (

To use the PSA Interface Checker 4.4.0, you'll need:

: The tool reads the connected interface's current firmware version and hardware revision (e.g., Revision B or the highly sought-after Revision C ). PSA (Groupe PSA) developed this tool to ensure

Version 4.4.0 scans your installed drivers (especially the FTDI and STMicroelectronics virtual COM port drivers) and reports if they are outdated, unsigned, or tampered with – a common issue with malware-ridden “cracked” setups.