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Comply with CARB Clean Truck Check (CTC) using remote, automatic scans.

Why compliance is a challenge

Heavy-duty vehicles operating in California need to have passing scans of their emissions systems twice a year. New regulation. Not easy.

  • Pulling a vehicle for a required scan means downtime.
  • Compliance windows and scheduling vary depending on vehicle registration.
  • Relying on certified third parties to perform scans using a CARB-certified tool adds to fleet ops costs.
  • Added pressure to ensure healthy vehicles with healthy emissions systems to avoid failed scans and maintenance costs.
  • Larger fleets face added logistical difficulties to schedule scans, pull vehicles and maintain service.

How to ensure compliance

Equip vehicles with an on-board device to automatically perform scans, regardless of location. No downtime. No third parties.

  • Stay compliant on the go, wherever the vehicle is located.
  • Avoid paying for third-party scans, scheduling and costs.
  • Eliminate downtime for pulling each vehicle to perform required scans.
  • Identify and address vehicles and components that result in a compliance fail result.
  • Monitor fleetwide and per-vehicle compliance online.
  • View daily fault diagnostic reporting to identify and predict potential faults that would impact emissions.

What you need in an onboard solution

Certified, reliable compliance. Zonar Emissions Checkā„¢ is an end-to-end solution for complying with the CTC regulation.

  • First to receive an Executive Order from CARB for a continuously connected device to remotely meet CTC compliance testing requirements.
  • We collect registration information upfront.
  • We set up the correct data collection cadence or schedule, and transmit to CARB when required.
  • Back-end reporting helps you stay on top of CTC compliance.
  • Monitor fault diagnostics online to ensure vehicle health before scans are due.
  • Predict potential faults that would impact vehicle emissions. (Premium fault diagnostic solution)