Reduce downtime and service center visits due to costly engine control module (ECM) updates with a convenient mobile app solution for fleet maintenance personnel and drivers. Zonar OTAir simplifies the calibration process for Cummins engines, reducing service downtime from up to three days to as little as five minutes.
Simple interface with clear instructions
In-app QR code scanner for VIN validation
Software rollback feature if deployment issues occur
Status updates display on the app during the calibration process
How it works:
Firmware updates available on your vehicles engines are automatically downloaded through the Zonar V4 telematics box to the Cummins ECM. When its safe for the vehicle to be stationary, the driver:
1. launches the Zonar OTAir mobile app
2. scans the vehicles unique VIN QR code (or enters it manually)
3. approves the calibration to begin the update
Thats it. Your Cummins-powered vehicle will be back on the road in minutes.
Zonar V3 or V4 telematics unit installed on the vehicle.
Subscription to Cummins Connected Software Updates. Contact Zonar at email@example.com.
2017 or newer Cummins engine. See Cummins website for specific engine eligibility.
Unique VIN QR code or barcode affixed to the vehicle (contact Zonar if you vehicle needs one).