Psa Interface Checker 440 Verified -

: While firmware versions are often installed automatically by DiagBox, an incompatible "Revision B" unit might fail or become "blacklisted" if updated to newer serial numbers.

Connect your Lexia 3 VCI to your PC via USB (you don't necessarily need to be connected to the car). Run the executable. Click on "Activate" or "Read" . psa interface checker 440 verified

To check or update your interface, follow these standard steps: Installation: : While firmware versions are often installed automatically