Navistar Bundles Diamond Logic
Navistar, Inc. announced new Diamond Logic feature bundles specific to the vocational truck market.

Customers can work with their dealer using Navistar's Diamond Logic Builder software to custom program almost any electrical feature.
Navistar, Inc. announced new Diamond Logic feature bundles specific to the vocational truck market. Feature bundles are categorized by usage and body integration such as dry van, dump, and utility as well as outline features relevant to operations of the particular application. According to Navistar, Diamond Logic helps vocational operations work smarter, faster and safer, while also preventing drivers from inadvertently damaging valuable equipment.
“Our Diamond Logic operating system is best known for its ability to provide control and communication between work trucks and body equipment, which allows for quick diagnosis and identification of fault codes as well as aids completion of DOT safety checks,” said Bob Mann, vice president, dealer sales, Navistar. “Diamond Logic also gives the truck owner and the truck equipment manufacturers the opportunity to create and write their own custom logic. By bundling the most widely used controls in the vocational segment, we are helping our customers more quickly identify their needed capabilities so they can then move on to customization.”
All International vocational trucks are equipped with Navistar’s Diamond Logic Electrical System, which offers nearly 200 factory available body integration and driver efficiency features, plus the ability to customize infinitely more vehicle functions, according to the manufacturer.
“Compressors, cranes and lighting equipment have gotten pretty demanding and Diamond Logic [electrical system] has allowed us to really clean up the inside of the trucks,” said Mike Butsch, director of fleet operations for Joy Global’s Surface Mining group. “It’s much safer and more convenient and intuitive for the driver from the cab. We also put together rear crane compartments on most of our mechanics’ trucks, which really helps the operator when he or she needs to take control from outside the cab.”
Customers can work with their dealer using Navistar's Diamond Logic Builder software to custom program almost any electrical feature.
Watch the video below to learn even more about Diamond Logic:
More Operations

Shades of Fleet Call for Voices: Next Up in Fleet
Apprentices, interns, young professionals, and rising leaders: share your voice in our "Next Up in Fleet" episode of our Shades of Fleet video series!
Read More →
Fleet Leadership, Skilled Trades, and Better Data Take Center Stage | Weekly Cheat Sheet
Skilled trades, fleet leadership, DataQs, and driver input take center stage in this week's Truck Chat Weekly Cheat Sheet. Watch the latest fleet headlines.
Read More →
NAFA Names 2026 Class of Fellows, Honoring Leaders in Fleet Management
NAFA Fleet Management Association (NAFA) has recognized five fleet professionals by naming them to the 2026 Class of NAFA Fellows. Find out who they are and learn more about their impact on the fleet management profession.
Read More →
Verisk CargoNet Assists in Manhattan Cargo Theft Indictment Targeting Multi-State Impersonation Ring
Verisk CargoNet assisted law enforcement efforts tied to an indictment related to an organized, multi-state cargo theft operation that allegedly took nearly $5 million in stolen goods through impersonation tactics.
Read More →
What Does a Potato Have to Do with Leadership?
From simple process improvements and creative problem-solving to the little moments that strengthen team culture, this conversation dives into the power of unexpected ideas and why innovation doesn't always arrive wrapped in new technology or a major initiative.
Read More →
Looking for a New Podcast for the Road? Start Here!
Looking for a new podcast? Truck Chat delivers fleet leadership insights, industry deep dives, AI discussions, innovations, and real-world stories.
Read More →
WTX Fleet Manager Applications Close Soon (and Yes, You Want In)
WTX Fleet Manager Applications close soon for the hosted Work Truck Exchange, Sept. 23-25, 2026, in Scottsdale, Arizona. Limited spots available, apply today!
Read More →Did You Know What You Don't See May Be Costing You Big?
As more employees choose personal vehicles (including hybrids and EVs) for business use, companies face new challenges around visibility, insurance, liability, and cost control.
Read More →
Veteran Voices in Fleet | How Military Service Shapes Fleet Leaders
Across every perspective, one message is clear: the experiences gained through military service continue to influence how veterans contribute to the fleet industry every day.
Read More →
The Fleet Lessons That Don’t Show Up on a Spreadsheet
From index cards to predictive maintenance, Robert Martinez shares the hard-earned leadership lessons that shaped nearly 40 years in fleet.
Read More →

