Jaltest provides multi-brand and multi-system bus diagnostics software, tools and equipment, suitable for both bus and coach technicians.

Jaltest has consolidated its position as the best diagnostics tool for both city buses and long-distance coaches through continuous development. The specific treatment of vehicle data, independent from the base truck, and diagnosis specific to bus and coach systems makes the Jaltest diagnostics software an essential tool.

Completely self-guided and intuitive system

  • Information on connectors: The Jaltest bus diagnostics tool shows you which connector to use and the socket location on the vehicle. Yes, even obscure locations created by bus body builders!
  • Diagnosis: Recording and description of the errors registered on each vehicle ECU.
    New! Automatic detection of all errors from every system installed on the vehicle.
  • Actuation of Components: Interaction and actuation of different systems such as fan activation, cylinders cutout, compression test and operational checking of different mechanisms.
  • Values Measuring: Measurement and display of up to 8 values simultaneously. Additional information on acceptable ranges from reference values.
  • Parameters: Configuration of different ECU parameters.
  • System Data: Information on system configuration and ECU data.
  • Errors Clearance: Clear down ECU errors and turn off warning lamps.


One piece of hardware for your entire fleet

Rugged and reliable hardware which supports all of these communication protocols:

  • OBD
  • J1939
  • J1708
  • Euro IV
  • Euro V


Now supports RP1210 protocol too!!



Jaltest is the leader in multi-brand bus diagnostics software and tools due to the amount of bus specific technical information.

  • Self-supporting
  • Chassis manufacturers
  • Irisbus
  • Mercedes
  • Scania
  • Volvo


View full coverage