Summary The Actia PSA XS Evolution 9780.z5 driver is a dedicated diagnostic interface tailored for PSA Group vehicles (Peugeot, Citroën, DS). Designed to bridge vehicle electronics and diagnostic software on a PC, this driver enables communication with vehicle ECUs, fault code reading/clearing, parameter monitoring, and module programming when paired with compatible diagnostic suites. The 9780.z5 designation refers to a firmware/driver package optimized for the XS Evolution hardware interface series.

In some cases, particularly with Windows 10 or 11, the automatic installation may fail or install a generic driver that does not work with Diagbox.

Actia PSA XS Evolution 9780.Z5 is a professional-grade vehicle communication interface (VCI) used primarily for dealer-level diagnostics on Peugeot and Citroën vehicles. It serves as the hardware bridge between a vehicle's onboard computer and diagnostic software such as Peugeot Planet 2000 Core Functionality

(e.g., DiagBox V9.129), which include the necessary drivers pre-installed. Firmware Upgrades : Some older "non-evolution" probes require a bootloader flash to be recognized by newer DiagBox versions. The "Full Chip" Distinction