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Zonar Unveils Next-Generation Light Duty Telematics Control Unit

Zonar has released its LD Telematics Control Unit, which is designed for light-duty vehicles. It features enhancements, including an expanded engine control module and provides diagnostic trouble code coverage quickly.

January 16, 2025
Image of telematics control unit and computer, tablet, and phone screens against a blue background with logo for Zonar.

The next-generation Zonar LD Telematics Control Unit is made for light-duty vehicle fleets.

Photo: Zonar/Work Truck

2 min to read


Zonar announced the release of its next-generation Zonar LD Telematics Control Unit (TCU) that delivers more comprehensive and faster vehicle intelligence and security data. With advanced telematics capabilities, faster installation, and expanded vehicle coverage, the new iteration empowers fleet operators to optimize operations while continuing to prioritize strengthening efficiency, safety, and performance.

New TCU for Light-Duty Vehicles

Light-duty vehicles form the backbone of today’s vocational fleets and extend beyond into passenger vans for school districts and transit systems, field services, and last-mile delivery vehicles

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The Zonar LD TCU offers a plug-and-play telematics solution tailored to the unique needs of these vehicles. It continues to provide Zonar Ground Traffic Control reporting capabilities as its predecessor, including in-depth diagnostics to ensure vehicle health and safety.

Key Features of the Zonar LD TCU

Enhanced features introduce key improvements for, according to Zonar, a better user experience:

  • Faster installation: Calibrate and sync in as little as two minutes to get on the road faster.

  • Enhanced over-the-air updates: Receive device performance enhancements, including expanded vehicle, engine control module (ECM), odometer, and diagnostic trouble code (DTC) coverage more quickly and efficiently.

  • Expanded vehicle coverage: Benefit from increased support for a broader range of vehicle models and types.

  • Towing detection: Gain visibility into towing events for added security and situational awareness.

  • Cold start event tracking: Detect soft or hard reboots to better identify device tampering to improve the security of fleet vehicles and technology assets.

“Demand for light-duty tracking and diagnostics capabilities continue to grow, particularly in field services, retail, grocery, package delivery, and passenger transport sectors,” said Greg Colvin, senior director of solutions engineering at Zonar.

“Fleets need a solution that’s simple-to-install, easy-to-manage, and delivers complex vehicle data insights across the wide spectrum of light-duty fleet vehicles—all in one platform,” Colvin added. “Our next-generation light-duty TCU builds on the strengths of its predecessor and allows for a quicker deployment, more expansive vehicle support, faster insights, and more visibility than before.”

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