Disclaimer: This text is drafted for informational purposes. Always ensure your vehicle battery is sufficiently charged (above 12V) before performing diagnostic sessions to prevent interface bricking.
It looks like you’re searching for a driver or software related to the ACTIA PSA XS Evolution 9780Z5 — typically a diagnostic interface used for PSA vehicles (Peugeot, Citroën, DS, Opel, etc.).
Here’s a ready-to-use forum / help post you can copy and adapt for tech forums, Facebook groups, or support sites:
Title: Need driver for ACTIA PSA XS Evolution 9780Z5
Post:
Hi everyone,
I’m looking for the correct driver for my ACTIA PSA XS Evolution – model/reference 9780Z5.
I’m trying to use it with Diagbox / PP2000, but Windows (10/11) doesn’t recognize the device automatically. The driver isn’t on the official ACTIA public site (requires dealer login), and the usual “PSA XS Driver” from older versions doesn’t seem to work properly.
What I’ve tried so far:
Symptoms:
Does anyone have:
Thanks in advance!
System info (if needed):
Windows 10 Pro 64-bit / Diagbox 9.85 / USB 2.0 port
The ACTIA PSA XS Evolution 9780.Z5 is the hardware interface used for Peugeot and Citroën diagnostics via software suites like Diagbox, Lexia 3, and PP2000. Driver Installation & Downloads
Drivers for this interface are typically bundled within the diagnostic software itself and are installed automatically during the software setup. If you need standalone drivers or are troubleshooting connectivity:
Official Support: ACTIA IME provides drivers for the XS Family, including versions for Windows 10 and 11 (x86/amd64), directly on the ACTIA IME Support page.
Diagbox Integration: In most cases, installing Diagbox (e.g., version 7.xx or 9.xx) will place the necessary drivers in the system. For older hardware, a "Multi-instance" driver is often preferred over the "UMDF" version for better stability.
PSA Interface Checker: This utility is frequently used to verify if the interface is recognized by the computer and to check its firmware version. Critical Compatibility Tips
Firmware Version: The interface firmware is usually managed by the software. Some users recommend keeping firmware at V4.2.4 for maximum stability with older software versions like Diagbox 7.02.
Internet Connection: It is widely recommended to disable your internet connection while using or installing third-party/clone diagnostic software to prevent the interface from being blacklisted or deactivated.
Admin Rights: Always run the installation and the diagnostic software with Administrator privileges to ensure the drivers can communicate correctly with the USB hardware. actia psa xs evolution 9780z5 driver
Are you having trouble with a specific Windows version or is the interface not being recognized by Diagbox? PSA XS Evo driver help | Peugeot Forums
The ACTIA PSA XS Evolution interface, often identified by the part number 9780.Z5, is the gold standard for dealer-level diagnostics on Peugeot and Citroën vehicles. However, getting this hardware to talk to a modern PC requires the correct driver installation and firmware management. This guide covers everything you need to know about the 9780.Z5 driver and setup process. Understanding the 9780.Z5 Hardware
The ACTIA PSA XS Evolution is the communication bridge between your laptop and the vehicle's ECU. The 9780.Z5 designation specifically refers to the high-quality, evolution version of the interface.
Compatibility: Works with Lexia 3, PP2000, and DiagBox software. Connection: Uses a USB-to-OBD2 link.
Function: Enables global scans, fault code clearing, and ECU telecoding. Where to Find the Driver
The driver for the PSA XS Evolution is typically bundled within the DiagBox software installation. When you install DiagBox, the system automatically places the necessary USB drivers into the program files.
Driver Path: Usually found in C:\APP\Drivers or the DRIVERS folder within your installation directory.
Driver Name: In Device Manager, the interface should appear under Universal Serial Bus controllers as "ACTIA USB Devices" or "Evolution Driver." Step-by-Step Driver Installation
If your computer fails to recognize the interface, follow these steps to manually point the system to the correct driver:
Plug in the Interface: Connect the 9780.Z5 to your USB port.
Open Device Manager: Right-click the Start button and select Device Manager.
Locate the Device: Look for an "Unknown Device" or a device with a yellow exclamation mark under USB controllers.
Update Driver: Right-click the device and select "Update driver." Manual Search: Choose "Browse my computer for drivers."
Set the Path: Navigate to your DiagBox installation folder (commonly C:\AWRoot\bin\fi\psa_diags_drivers). Confirm: Click OK and let Windows finish the installation. Common Issues and Solutions 1. 64-bit Windows Compatibility
The original Lexia 3 and PP2000 drivers were designed for 32-bit systems (Windows XP or Windows 7 32-bit). If you are using a 64-bit version of Windows 10 or 11, the drivers may not initialize properly.
Solution: Use a Virtual Machine (VM) running Windows 7 32-bit for the most stable connection. 2. Firmware Version Mismatch
Sometimes the driver is fine, but the firmware on the 9780.Z5 is outdated.
Solution: Use the "PSA Interface Checker" tool to verify your firmware version. For modern DiagBox versions (v7.xx or v9.xx), you generally need firmware version 4.3.0 or higher. 3. "Reference Serial" Identification
Lower-quality clones often struggle with newer drivers. A "Full Chip" 9780.Z5 interface is recognized by the driver as "Reference Serial C," which is necessary for DiagBox to function beyond version 5.02. Maintenance Tips
Avoid USB 3.0 Ports: These interfaces often prefer the older, slower USB 2.0 ports for stable data transmission. Disclaimer: This text is drafted for informational purposes
Disable Antivirus: During driver installation, antivirus software can sometimes block the "Actia" .sys files.
Check the Cable: The short USB cable included with many 9780.Z5 kits is prone to failure; if the driver keeps disconnecting, try a high-quality replacement cable.
By ensuring your ACTIA PSA XS Evolution 9780.Z5 driver is correctly mapped and your firmware is up to date, you can unlock the full diagnostic potential of your Peugeot or Citroën vehicle, saving thousands in dealership fees.
How to Install Actia PSA XS Evolution (9780Z5) Drivers The Actia PSA XS Evolution, often identified by the part number 9780Z5, is the gold standard for Peugeot and Citroën diagnostics. However, getting the hardware to communicate with your PC via Lexia 3 or DiagBox can be a headache.
This guide covers everything you need to get your drivers sorted and your interface recognized. 🛠️ The Core Compatibility Issue
Most installation failures happen because of modern operating systems. Architecture: Use 32-bit (x86) Windows systems. Preferred OS: Windows 7 32-bit is the most stable. Windows 10/11: Use a Virtual Machine (VM) running XP or Win 7. Driver Type:
The "Evolution" interface requires specific "Multi-Instance" drivers. 🚀 Step-by-Step Driver Installation
Before plugging in your device, ensure you have the DiagBox software suite ready, as the drivers are usually bundled within the installation folders. 1. Identify your Interface Connect the USB cable to your PC. Device Manager Device Manager "ACTIA USB Devices" or an "Unknown Device." 2. Manual Driver Update If the device shows a yellow warning triangle: Right-click the device. Update Driver "Browse my computer for drivers." C:\APP\LEXIA\EXE\VCI (standard DiagBox path). Ensure "Include subfolders" is checked. 3. Verification with PSA Checker The driver isn't enough; the must match your software version. Download a tool called PSA Interface Checker Click "Activate." It should return a serial number and version (e.g., 4.3.0). If it says "Reference Serial: Unknown," your driver is likely not mapped to the correct COM port. ⚠️ Common Troubleshooting Tips USB 3.0 vs 2.0: These interfaces hate USB 3.0 (blue ports). Always use a USB 2.0 port Driver Signature: On Windows 10, you must Disable Driver Signature Enforcement
via recovery settings to allow the "unsigned" Actia drivers to run. The "Short" USB Cable:
Always use the shorter USB cable provided. Longer extensions can cause voltage drops that lead to "Communication Error" messages. 📦 What to do if DiagBox won't see the VCI
If the drivers are installed but DiagBox says "Please connect a VCI": Check the LED:
A healthy unit flashes green once then stays solid when plugged in. Firmware Flash:
Use PSA Checker to "Flash" the unit to the version required by your DiagBox (usually 4.3.7 for DiagBox 7.xx and above). Registry Fix: Ensure the driver is listed under USB\VID_103A&PID_F000 To help you get this running, could you tell me: version of Windows are you using? genuine Actia version of DiagBox (e.g., v7.83, v9.91) are you trying to connect to? I can provide the specific firmware files registry tweaks for your exact setup.
Getting Started with the Actia PSA XS Evolution (9780.Z5) Driver
If you’re a Peugeot or Citroën owner, you know that the Actia PSA XS Evolution (9780.Z5) is the gold standard for DIY diagnostics. However, getting the driver and software—typically DiagBox, Lexia 3, or PP2000—to play nice with modern versions of Windows can be a challenge.
Here is a guide to finding and installing the correct drivers for your interface. 1. Where to Find the Driver
Drivers for the Actia XS Evolution are typically bundled with the diagnostic software rather than distributed as standalone files.
Official Support: For professional users, drivers can sometimes be found on the ACTIA IME Support page, which lists Level X drivers for the XS Family.
Software Bundles: Most users get their drivers through DiagBox. Modern "Native" versions like DiagBox 9.85 or 9.150 include integrated VCI (Vehicle Communication Interface) drivers that support Windows 10 and 11.
Third-Party Repositories: Sites like DriverScape host archives, but use caution and ensure you match your specific hardware ID. 2. Compatibility & Windows Versions Title: Need driver for ACTIA PSA XS Evolution
The 9780.Z5 interface is older hardware, so your operating system matters:
Windows XP / 7 (32-bit): The most stable "native" environment for older Lexia 3 and PP2000 software.
Windows 10 / 11: Requires newer versions of DiagBox (V9.xx). Many enthusiasts prefer using a Virtual Machine (VM) pre-loaded with the software and drivers to avoid registry conflicts on their main OS. 3. Installation Steps To ensure your computer recognizes the interface:
Install the Software First: Always install DiagBox before plugging in the USB cable. The installation process usually places the necessary driver files in a temporary folder or system directory.
Connect the VCI: Plug the XS Evolution into your USB port. Windows should attempt to "Search for Drivers."
Manual Update: If it fails, open Device Manager, find the "ACTIA USB Devices" or "Unknown Device," and manually point it to the installation folder of your software (typically C:\AWRoot or similar).
Verify with Interface Checker: Use a utility called PSA Interface Checker to confirm the firmware version. For most DiagBox versions, your firmware should be around 4.2.4 or higher to be recognized. 4. Important Troubleshooting Tips
"Device Not Recognized": Try a different USB cable (specifically the shorter one if your kit came with two) or a different USB port.
Driver Type: Some users report better success with "Multi-instance" drivers rather than "UMDF" drivers in certain environments.
Clone vs. Genuine: Many 9780.Z5 units are "clones." If your software asks to update the firmware and you have a clone, decline it, as it can "brick" or lock the interface.
Are you planning to install this on a Windows 10 machine or an older dedicated laptop? Knowing your OS can help narrow down the best version of DiagBox for you. Support - ACTIA IME
XS FAMILY. Basic+ XS / CAT Level X driver | Version 2.9.0.8, for Windows 8 (x86/amd64) | Windows 10 (x84/amd64) | Windows 11 (x86/ ACTIA IME PSA Interface Checker and Lexia Version - French Car Forum
A slow driver response leads to "timeout" errors when reading ECUs on a Citroën C4 or Peugeot 508.
Follow this sequence exactly. Do not connect the device prematurely.
The driver is not merely a file; it is the translator between your operating system and the diagnostic tool.
The 9780Z5 driver is notoriously finicky because Microsoft’s automatic driver updates often overwrite the correct Actia-signed driver with a generic Windows USB driver. This "driver replacement" breaks the proprietary handshake sequence.
A: The 9780Z5 driver only manages USB-to-serial communication. CAN FD and DoIP rely on the device firmware. Update the firmware separately via PSA Tool.
If you have followed the steps and the interface is still dead, diagnose with this flow chart:
| Symptom | Likely Cause | Solution | | :--- | :--- | :--- | | Device Manager shows "Unknown Device" | Windows replaced the driver | Right-click > Update driver > Browse > Let me pick > Select "Actia PSA XS" from the list. | | Code 10 (Device cannot start) | Power issue or corrupted EEPROM | Connect the interface to a car's OBD port (12V) before plugging USB. | | Driver installs but DiagBox says "No VCI found" | Wrong COM port or baud rate | Set COM port to 115200 baud, 8 data bits, 1 stop bit, no parity. | | Blue Screen (BSOD) when plugging in | Conflict with FTDI driver | Use a dedicated driver cleaner (like FTDI CDM uninstaller) and reinstall the Actia-specific version. | | Only works on USB 2.0, not USB 3.0 | Timing sensitivity | Force your USB 3.0 port to operate in 2.0 mode via BIOS, or use a USB 2.0 hub. |
A: No. The 9780Z5 uses a different USB controller chip. Generic ACTIA drivers will fail. Always verify your device sticker matches "9780Z5".