Navistar’s OnCommand® Connection is the industry’s first and only open architecture remote diagnostic system. The system is compatible with all makes and models of commercial trucks including heavy duty, medium duty and severe service trucks and buses. 


This solution utilizes customers’ existing Geotab hardware with no additional cost to the fleet. When a fault code is detected, this proprietary system utilizes the Geotab SDK to provide a description of the fault code, its severity, and a recommended action plan to resolve the issue. This information empowers fleet managers to make better and more cost effective decisions when responding to problems, resulting in greater uptime, reduced downtime and lower maintenance costs.

Features And Benefits


  • Vehicle fault code reporting, explanation, and severity ratings
  • Comprehensive vehicle health and history reports
  • Interactive fault code action plans that identify most likely needed parts and service
  • Parts inventory availability at participating International dealerships
  • GPS mapping with nearby service centers, hotels, and more
  • Supports all commercial truck makes and models
  • Available Fleet Health Monitoring and Advanced Preventive Maintenance subscriptions


  • Makes vehicle health issues and fault code data easy to understand and act on
  • Enables proactive actions to address minor health issues before they become more significant
  • All-makes support enables fleets to manager all of their vehicles in one easy-to-use tool
  • Greater uptime, better asset utilization, and lower total cost of ownership




United States

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