Hybrid transmission software
Defect Summary
Champion bus, inc. (champion) is recalling certain model year 2014 defender shuttle buses built on freightliner m2 chassis, equipped with eaton-brand hybrid automated transmissions. The software controlling the affected transmissions may improperly raise the vehicle's engine speed during downshifts without the driver's input.
Safety Consequence
The increase in engine speed may result in unintended acceleration, increasing the risk of a crash.
Corrective Action
Daimler trucks north america (dtna), manufacturer of the freightliner chassis, has notified owners, and eaton authorized service facilities has updated the hybrid control module software version, free of charge. The recall began in may 2014. owners may contact champion bus at 1-810-724-6474. customers may also contact eaton at 1-800-386-1911.
Similar Recalls
Other recalls from Champion Bus, Inc. or involving Power Train.
FAQ: Recall 14V303000
Your rights, the repair process, and what each field on this page means.
What is recall 14V303000?
NHTSA recall 14V303000 was issued by Champion Bus, Inc. on May 28, 2014. It addresses: Hybrid transmission software. The recall affects approximately 2 vehicles, with the defect involving the Power Train component.
How do I get this recall repaired?
Contact any authorized Champion Bus, Inc. dealer and reference NHTSA recall ID 14V303000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.