While there is no "official" public portal from PSA (now Stellantis) for this tool, it is commonly distributed via automotive forums and diagnostic vendors. Included on Installation Media
Please note that these tools might not be specifically designed for PSA interface checking, but they can be used for interface validation and testing. psa interface checker download link
: Allows manual flashing of firmware files ( appli.com ). This is often used to "unbrick" clones that were accidentally updated online or to downgrade firmware for compatibility with older software like Lexia 3. Compatibility and Requirements Requirement Operating System While there is no "official" public portal from
Let’s cut through the noise and get you the right tool safely. This is often used to "unbrick" clones that
If you recently purchased a Lexia 3 cable from Amazon, eBay, or AliExpress, check the product page or contact the seller. Reputable sellers usually provide a Google Drive or Dropbox link containing the full software suite, which includes the Interface Checker.
Here’s a short, positive review you can use for the download link: