Psa Xs Evolution 9780.z5 Driver Direct

For owners of Citroën or Peugeot vehicles, few tools are as revered—and as confounding—as the PSA XS Evolution diagnostic interface. Also known by its component part number or by the front sticker code A.1281.Z , this device is the gateway to performing dealer-level diagnostics from your own garage. However, behind its professional capabilities lies a common frustration: getting the correct driver installed so your computer can talk to the car.

Unlike basic OBD2 scanners, the 9780.Z5 allows for "authorized dealer" level access: Support - ACTIA IME

Once installed, the device name in Device Manager should change. It will typically display as: Troubleshooting Common Driver Issues 1. Error: "Digital Signature Missing" (Windows 10 & 11) Psa Xs Evolution 9780.z5 Driver

If you are installing the driver natively on a 64-bit Windows 10 or 11 system, you may need to disable Driver Signature Enforcement:

Hold the while clicking Restart in your Windows Start Menu. For owners of Citroën or Peugeot vehicles, few

This guide will clarify exactly what the PSA XS Evolution 9780.Z5 is, walk you through installing the correct Windows USB drivers, resolve common connectivity problems, and explain which software it works with.

Before diving into the driver itself, it is critical to understand the host device. The is widely recognized in industrial spare parts catalogs as a high-precision stepper motor controller or a multi-axis servo drive module. It is part of the "Evolution" series, known for: Unlike basic OBD2 scanners, the 9780

Have a unique issue with your PSA XS Evolution 9780.z5 driver? Share your error code in the comments below – our engineering community responds within 24 hours.

Ensure you have downloaded the official PSA driver package. This is typically bundled within the Diagbox installation folder under a directory named Drivers , PSA_Drivers , or Driver_XS_Evolution .

Once successfully installed, the yellow exclamation mark will disappear, and the device will display under Device Manager as . Verifying with PSA Interface Checker