Cummins Guidanz DTK
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Release information / What's new

What's new

Review the latest improvements and released fixes for Guidanz DTK Mobile and DTK Windows.

DTK Mobile 7.8 release notes

  • Improved Template Write performance for faster completion and reduced wait times.
  • Added the ability to cancel eFPA data extraction.
  • Improved ECM Image creation by starting the process earlier, reducing wait times after connecting to equipment.
  • Fixed an issue affecting some Android users where Cummins equipment was incorrectly identified as a generic J1939 device, resulting in a message about limited feature availability.
  • Various bug fixes and stability improvements.

DTK Windows 3.8 release notes

Power Systems Features

  • Implemented functionality to download all available INCAL packages for supported controllers at once.
  • Capture file connection capability is now available from the connection flyout menu when not connected to a device.
  • Dead Bus Synchronizing (DBS) functionality is now available in the Commissioning Paralleling screen for PCC3400.
  • Added functionality to generate a CSV report when there is a write failure during capture file overlay or FDL write.
  • Added simulator support for AUX101, AUX101_LBNG, AUX105, PCC1302 and PSO600.
  • Added additional Legacy Device support - PS0600.
  • Improvements and bug fixes.

Electronic Control Unit - Engine and other drive systems Features

  • Added functionality that allows users to continue a Diagnostic Session when no internet is available.
  • Added a Cancel Button in the ECM Data Extraction Progress Bar.
  • Added support for HPCR Rapid Leak Test - 2027+ Products only.
  • Improvements and bug fixes.

Other Support

  • Implemented Light Mode.
  • Implemented new User Feedback Form.