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When you’re out on the road, your truck’s health isn’t just about what you can feel behind the wheel; it’s what’s happening under the hood, in the aftertreatment system, and through the sensors that keep everything running right.

That’s why we built the new Vehicle Health Report inside OTR Diagnostics. To give you a complete, easy-to-understand snapshot of your truck’s condition in real time.

What is the Vehicle Health Report?

The Vehicle Health Report is your truck’s digital checkup. It pulls live data from across your vehicle and organizes it into one clean, shareable report, showing you exactly how your engine and aftertreatment system are performing.

You’ll see:

  • All active and inactive fault codes

  • Aftertreatment system data (soot level, DEF quality, regen status)

  • Sensor performance (NOx, temp, pressure, etc.)

  • System readiness and recent resets

  • Regeneration history and fault trends

Instead of scrolling through raw data or guessing what’s important, the report does the heavy lifting, giving you a clear picture you can save, share, or send to your shop.

Why it matters

Whether you’re an owner-operator, a fleet manager, or just someone who wants to avoid downtime, the Vehicle Health Report gives you real insight before problems become expensive.

It helps you:

  • Catch issues early before they trigger derates or costly breakdowns

  • Track maintenance history and prove your repairs or warranty claims

  • Communicate clearly with mechanics or fleets, no tech jargon needed

  • Stay in control with data you can access anytime, anywhere

When it comes to staying on the road, knowledge isn’t just power; it’s profit.

How to use it

  1. Update to the latest version of OTR Diagnostics

  2. Tap “Generate Health Report”

  3. Save or share your report instantly

That’s it. One tap, full visibility.

Take control of your truck’s health

With the new Vehicle Health Report and the enhanced OTR Assist, you’re no longer reacting to breakdowns; you’re staying ahead of them.

Every scan gives you the data, the explanation, and the confidence to make the right call.

Update your app today and see your truck like never before.