NEO diagnostics – a workshop essential.

NEO system diagnostics from Knorr-Bremse is a key tool in any workshop. It is your essential assistant for automatic system and driver detection, safe error localization, and repair.

Find errors ... fast!

NEO system diagnostics finds errors quickly and efficiently with guided diagnostics. NEO diagnostics offers the right software for every vehicle system: from reading the error memory to targeted measurements as needed, to fault analysis with repair suggestions and much more. The software can be used as a PC-based application on any widely-available laptop.

System diagnostics in different versions

The right solution for any requirement and every workshop! The two versions of the diagnostics program use different depths of testing and analysis:

  • NEO | green is the basic, economical version for diagnosing electronic vehicle braking systems in commercial vehicles.
  • NEO | orange is the professional diagnostic tool from Knorr-Bremse available in Alltrucks multi-brand diagnostics. It supports workshops in reading error memories and reliable, efficient fault localization, and provides targeted service instructions. Other diagnostic features of the software serve as helpful tools in the workshop.

ECUtalk: Diagnostic program for trailer braking systems

ECUtalk is a PC-based diagnostic program for electronic braking systems in trailers from Knorr-Bremse and is also included in NEO diagnostics. In addition to braking system diagnostics, the program also offers the option of configuring auxiliary functions. ECUtalk system diagnostics allows users to read out and delete error memories and complete a comprehensive system test. Commissioning is guided and logged when the braking module is replaced, confirming that the module was installed correctly.

Software download

Software Download area can be found at our Customer portal .

Do you have questions on the NEO diagnostics program, or do you need support for software installation? Please contact the TruckServices technical hotline:


00800 1905 2222 (free of charge via national landlines)

Are you looking for a local contact outside of Germany? Please click here .

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