⚠️ Always scan downloaded .exe or .rar files with antivirus software before running them, as these tools are typically distributed through unofficial diagnostic forums.
Please note that the GitHub link provides a command-line tool for checking Pod Security Standards on Kubernetes YAML files, which is a completely different context but appears in searches for "psa-checker." Ensure you download the correct tool for your automotive needs.
If you are a certified workshop with a subscription to or Service Box : psa interface checker download link
: A community-shared version is available via this Psa Interface Checker Install link .
To get the most out of PSA Interface Checker, keep the following tips in mind: ⚠️ Always scan downloaded
Ensure that the Lexia 3 drivers are correctly installed in Windows Device Manager. The device should show up under Universal Serial Bus controllers as "ACTIA USB Devices" or "Evolution Driver". Try swapping to a different USB port (preferably a USB 2.0 port instead of USB 3.0). 2. Update Fails Midway
Open the folder and run APPLI.exe or InterfaceChecker.exe as an . Step-by-Step Guide: How to Use the Utility To get the most out of PSA Interface
While there is no single "official" standalone website for this legacy utility, it is commonly found on community-driven automotive forums and cloud repositories:
https://1fichier.com/?m33v27h6gb8ah1t365yi
Make sure the PSA USB drivers are properly installed. Your computer should recognize the device in Device Manager under "Universal Serial Bus controllers" (usually listed as ACTIA USB Devices or Evolution Driver ). Launch the Tool: Open the PSA Interface Checker executable.
Avoid updating your VCI firmware through the official Diagbox internet update if you are using a "clone" device, as this can blacklist the interface. PSA Interface Checker and Lexia Version - French Car Forum