Real-time Fleet Diagnostics

Monitor your vehicle health.

Keep your trucks on the road, running smoothly.

When you’re prepared for problems in real-time, your fleet runs better. Keep your trucks on the road and your drivers on-time with tire pressure monitoring, fault code monitoring, and remote diagnostics link.

Request More Information

Fault Code Monitoring

Know about problems as they happen.

With Fault Code Monitoring, you’ll receive reports alerting you to engine problems before they become an issue, and our functionality can be integrated within existing fleet maintenance custom applications you already have in place – no relying on logging into the PeopleNet Fleet Manager, or waiting for an email. As an event occurs, it is received through the maintenance software integration, and work orders are automatically created from fault code data. The process is streamlined for you – taking extra steps out of the process and keeping your drivers safe on the road.

Fleet Fault Code Monitoring Screen Shot

Fault Intelligence

Know the health of your vehicles

Fault Intelligence gives insight into the health of vehicles within a fleet, regardless of make or model. This information is presented in an easy-to-understand format, allowing dispatchers and maintenance personnel to make informed decisions quickly in order to maximize the efficiency of their operations. With Fault Intelligence users get real-time, detailed fault data from each vehicle, including a safety score, health score and location information to better manage overall fleet operations.

Download Brochure

Fault Intelligence Screen Shot

Kenworth TruckTech+

Real-time Vehicle Health from your engine to your Kenworth Truck

All Kenworth Class 8 trucks come equipped with Kenworth TruckTech+ powered by PeopleNet’s integrated vehicle health monitoring system. This system includes the PeopleNet Mobile Gateway™, managed network, cloud services and an online portal with real-time vehicle health information for fleets and dealers, along with analytics for Kenworth engineers.

In your PACCAR Dashboard, you’ll be able to:

  • See real-time, at-a-glance Fleet Health
  • Maximize your uptime
  • Stay on schedule
  • Manage service events
  • Receive PACCAR Portal and email alerts



Paccar Dashboard TTplus

Peterbilt Smartlinq

Real-time Vehicle Health from your engine to your Peterbilt Truck

Peterbilt’s SmartLINQ provides automatic notification of vehicle health issues based on severity and recommends appropriate actions that can help prevent a roadside service event. SmartLINQ includes the PeopleNet Mobile Gateway™ that provides real-time information to a web-based portal for an at-a-glance overview of fleet health, including any possible service issues that may need attention. Additionally, customers can choose to have the system communicate with one or more Peterbilt dealerships to create an action plan should a vehicle need quick attention.

In your PACCAR Dashboard, you’ll be able to:

  • See real-time, at-a-glance Fleet Health
  • Maximize your uptime
  • Stay on schedule
  • Manage service events
  • Receive PACCAR Portal and email alerts



Paccar Smartlinq Dashboard Screen Shot

Navistar OnCommand™ Connection

Visibility to your fleet's vehicle health

PeopleNet’s Remote Diagnostics Link integrates with Navistar’s Open Architecture Diagnostics System called OnCommand™ Connection – which works by providing:

  • Call center dashboards with GPS mapping and dealer directory
  • Real-time comprehensive vehicle “Health Reports”
  • Fault codes in simple “English” descriptions
  • Fault code action plans with driver questions

It creates Health Reports and Fault Code Action Plans with detailed definitions written in plain English terms, along with severity and recommended actions. Fleets with all-makes of vehicle and engine brands can access this information via Navistar’s proprietary portal with any type of Internet connected computing or smart device.

Tire Pressure Monitoring

Achieve Greater MPG And Lower Maintenance Costs.

Now your drivers can remotely monitor the tire pressure on every truck—optimizing vehicle performance efficiency across your entire fleet. Your PeopleNet device can come equipped with a wireless, electronic, remote truck tire pressure monitoring system that’s designed to monitor and display tire pressures – on demand, whether moving or stationary.

Download Brochure

Semi Truck Tire Pressure Monitoring System Screen Shot

Cummins Connected Diagnostics

Real-time Vehicle Health through Cummins Integration.

Manage your fleet’s uptime with the PeopleNet system wirelessly connecting Cummins-powered equipment to genuine Cummins fault code analytics, providing an immediate diagnosis of the vehicle’s condition. The service then notifies the fleet manager of the severity of the issue and within seconds, offers expert guidance to fleet maintenance and operations management.

  • Detect and diagnose potential equipment failures
  • Notify the appropriate people with actionable information
  • Prevent unscheduled service events

Watch your equipment utilization go up, assure your scheduled arrivals are on time, and help your drivers maintain productivity.

Read More



Connected Diagnostics Logo


Learn More About Our Offerings


From locating and messaging to driver performance assessment to managing safety, compliance and maintenance costs, our robust fleet management applications are designed to maximize your ROI.



When it comes to your fleet, why put any limits on efficiency, safety, compliance or customer service? Working with PeopleNet, you can be 58.4% safer and more compliant while saving $5000 per truck on average.



At PeopleNet, there’s no end to better performance—and our comprehensive fleet management services are designed to help ensure continuous improvement of your trucking fleet operations at every level.