WholeFleet Diagnostics

Upon successful completion of this course, technicians will receive a certification that validates their understanding and ability to confidently navigate Cummins INSITE and QuickServe Online - two essential tools for modern diesel diagnostics and repair.

This training is designed to help technicians streamline diagnostics, reduce guesswork, and improve the efficiency of their repairs by mastering Cummins’ proprietary software platforms. You’ll learn how to effectively use INSITE to connect with Cummins ECMs, read and interpret fault codes, monitor live engine data, perform calibrations, and run diagnostic tests that speed up troubleshooting.

In addition, you’ll gain a working knowledge of QuickServe Online - Cummins’ web-based technical information system. This includes locating and using service manuals, wiring diagrams, troubleshooting trees, and parts lookup tools to ensure accurate repairs and efficient maintenance planning.

Whether you’re new to Cummins diagnostics or looking to sharpen your skills with the latest software updates and best practices, this course offers the tools and knowledge you need to work smarter and more confidently in the field.