How to Care for the Air System that Feeds Your Trucks' Brakes
Noregon Releases Third JPro Update of 2020
Noregon's latest JPro Professional diagnostic and troubleshooting tool app includes an extensive list of new features, as well as coverage and bi-directional tests for a host of major vehicle manufacturers and suppliers.

Among other new features, the latest update to Noregon's JPRO Professional diagnostic tool update includes enhancements to the application’s Aftertreatment Diagnostics features.
Noregon released its third major update of 2020 for JPro Professional, the company’s all-makes and models in-shop diagnostic and troubleshooting tool. According to the company, this latest update includes an extensive list of new features, coverage, and bi-directional tests for major manufacturers including Bendix, Caterpillar, Cummins, Detroit, Ford, Mack, Volvo, and other suppliers. A comprehensive list of additions is available on the company’s website.
“Because truck technology is rapidly evolving, technicians require up-to-date applications to diagnose and repair trucks with the speed and accuracy that fleets rely on to maximize uptime,” said Jason Hedman, product manager, Noregon. “Our customers recognize the benefit of remaining resident in a single application from triage all the way to completed repairs, so we worked ... to provide an update that ensures technicians have the tests and features to accomplish that.”
Advanced driver assistance systems continue to be an area of focus for Noregon with each JPro release. “Vehicle and component manufacturers are doing an exceptional job equipping trucks with the systems that keep drivers and others on the road safe,” said Hedman. “It is critical these systems work properly, so we proudly meet the challenge of implementing the tools and educational tips that help technicians diagnose and repair new technologies they may not yet be familiar with.”
The update also includes enhancements to the application’s Aftertreatment Diagnostics feature, Hedman added.
More Maintenance

How GP Transco Builds Fuel Savings a Fraction at a Time
Aerodynamic specs, solar panels, and driver incentives help GP Transco turn small efficiency gains into savings it can reinvest in its people.
Read More →
Oil Crisis Squeezes Trucking Lubricant Supplies
Fleets report higher lubricant costs as Middle East disruptions tighten supplies of ingredients used in synthetic engine oils and some driveline lubricants.
Read More →
Shell Prepares Rotella Oils for 2027
New CL-4 and FB-4 formulations will begin arriving in early 2027, with improved protection against oil breakdown, wear and deposits, according to Shell.
Read More →
Mack Expands Extended Coverage With Four Chassis System Plans
Mack Trucks' new system-specific coverage options allow heavy-duty fleets to select protection for driveline, cab, HVAC, electronics, and advanced safety components.
Read More →
What an Out-of-Service Order Really Costs, and How to Plan for One
The repair invoice is the first number you see — and often one of the smallest. Here’s what else an out-of-service order can cost a fleet, and how planning can reduce the damage.
Read More →
International Launches Online Truck Parts Store
Fleetrite.com lets fleets and repair shops find OEM and all-makes parts, check prices and availability, and order without calling a parts counter.
Read More →
Continental Introduces New Regional Truck Tires
Continental says its new Generation 5 steer and drive tires for regional operations offer longer tread life, with estimated mileage gains of 22% and 19%, respectively.
Read More →
How AI Can Help Your Techs’ Efficiency
The technician shortage isn't going away, and no single fix can close the gap on its own. Trent Broberg makes the case that AI's real job in the shop is protecting the billable hours and job satisfaction of the techs you already have, not asking them to work faster.
Read More →
Color Match Smarter: Tools That Restore & Perform
For fleet managers and collision repair professionals keeping heavy-duty trucks on the road, getting the color right the first time isn't just about appearance — it's about efficiency, turnaround time, and bottom-line results. Discover how today's digital color tools are transforming the repair process from guesswork to precision.
Read More →
Wrong Repair Prompts Recall of Freightliner, Western Star 4x2 Trucks
DTNA is recalling more than 2,400 trucks that received an incompatible software fix instead of the hardware repair required to address brake valve corrosion.
Read More →
