3.2 min read| Categories: Commercial Vehicle Diagnostic Tools|

Double Your Coverage: CV + OHW Diagnostics in One Tool

Fleet operations don’t stop at over-the-road trucks—or at bulldozers and skid steers. Many shops and service teams maintain a mixed fleet of both commercial vehicles (CV) and off-highway equipment (OHW). Think dump trucks, excavators, semis, telehandlers, and service trucks—all sharing the same garage but not the same diagnostic needs.

For technicians supporting such a wide range of equipment, the diagnostic process can get messy—fast. Brand-specific tools, separate interfaces, and limited functionality slow things CV + OHW Codown and drive up costs.

That’s where Jaltest Diagnostics delivers a serious edge.

By combining Jaltest’s CV and OHW modules, techs get a unified diagnostic platform that delivers full coverage for both commercial vehicles and heavy-duty, off-road machines. One tool. One interface. Maximum efficiency.

Two Modules. One Platform. Total Coverage.

Jaltest is built to be modular and multi-brand—meaning you can bundle diagnostic coverage based on the equipment you actually use.

When you pair CV + OHW, you gain access to:

🚛 Commercial Vehicles

  • Class 3–8 trucks
  • Tractors and trailers
  • Buses and delivery vehicles
  • Major brands like Freightliner, Volvo, Kenworth, Peterbilt, International, Mack, and more

🚜 Off-Highway Equipment

  • Excavators
  • Wheel loaders
  • Bulldozers
  • Skid steers
  • Telehandlers
  • Compactors
  • Leading brands like CAT, John Deere, Bobcat, Case, Komatsu, and others

All from one laptop or tablet, with shared access to:

  • Fault code reading and clearing
  • Live parameter viewing
  • Component activation and calibration
  • Bi-directional testing
  • Interactive wiring diagrams and schematics
  • Maintenance schedules and repair procedures

Why Multi-Brand, Mixed-Fleet Coverage Matters

Combining CV and OHW modules doesn’t just save you time—it creates a smarter, more scalable workflow.

1. Your Fleet Isn’t One-Size-Fits-All

Most municipal, construction, and utility fleets operate both CV and OHW equipment. Jaltest helps you diagnose everything with one tool, instead of jumping between OEM portals and platforms.

2. Reduce Downtime Across the Board

Whether it’s a DEF issue on a semi or a hydraulic failure on a loader, techs can get to the root cause faster—without changing tools or logging into different systems.

3. Streamlined Technician Training

One interface means less time spent learning new tools and fewer errors caused by switching between software. That’s a win for both shop efficiency and employee onboarding.

4. Save Money Without Sacrificing Coverage

Instead of buying separate tools for trucks and OHW equipment, bundle the modules you need into a single Jaltest license. Pay only for the coverage you’ll use.

CV + OHW: A Real-World Example

Let’s say your shop supports:

  • A Freightliner M2 service truck (CV module)
  • A Kenworth T880 dump truck (CV module)
  • A CAT 289D3 skid steer (OHW module)
  • A John Deere 210G excavator (OHW module)

With Jaltest, a single diagnostic laptop with both CV and OHW licenses gives you access to all four machines—and many more—with one tool, one update cycle, and one workflow.

Why Buy from Triad Diagnostic Solutions?

Triad Diagnostic Solutions is proud to be one of Jaltest’s top U.S. distributors. When you partner with us, you get more than just the tool—you get expert support, fast service, and a diagnostics partner who knows your industry.

Here’s what sets us apart:

  • ✅ Authorized Support – Our team is factory-trained and ready to assist with software, cables, updates, and renewals
  • ✅ Custom Bundling – We help you choose the exact combination of modules to fit your fleet or shop
  • ✅ Same-Day Shipping – Most orders ship the same day from our warehouse
  • ✅ Onboarding & Training – We offer walkthroughs and training to ensure your techs get up to speed fast
  • ✅ Annual Renewal Management – Stay current with timely renewal reminders and update support

Ready to Simplify Your Shop’s Diagnostics?

The CV + OHW module combination is one of the most powerful setups Jaltest offers—and it’s built for shops just like yours.

📩 Contact Triad Diagnostic Solutions today to customize your tool bundle, get pricing, or schedule a product walkthrough.