Multi-Diag - Chassis and powertrain Diagnostics

More than 10,000 garages have already chosen Multi-Diag!

A multi-make diagnostic tool from Actia is the guarantee of unique diagnostic know-how. Having developed the first electronic diagnostics in 1985, Actia is in fact the partner of all the major vehicle manufacturers and their networks.

Multi-Diag delivers fast and easy diagnostics on all major truck, bus, coach and trailers.  With integrated technical documentation, wiring diagrams and other technical information, the user is guided through diagnostic operations step-by-step.

With three DVD updates per year, you can be sure your diagnostic tool never stands still and is constantly evolving to deliver more year-on-year.


Multi-Diag Bus & Truck Kit                                                                                                                       Yearly subscriptions


  • Regular Multi-Diag news

  • Technical helpdesk support

  • Integrated technical information

  •  Bluetooth vehicle communications interface with built-in CAN multiplexer
  • OBD diagnostic cable
  • Pinout kit
  • Usb cable
  • Carry case


Key service and repair functions

  • Read/erase faults
    • actuator testing
    • perameter reading
    • ECU configuration
    • calibration
    • coding (injectors, electronic valves)
  • Diagnostics on the main vehicle system
    • injection
    • ABS
    • EBS
    • EDS
    • suspension
    • retarder
    • gearbox
    • brakes
    • central ECU
    • dashboard
    • airbag system



Contact us

Should you require further information about any of our products, please do not hesitate to contact us.

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