Thomas Built / Thomas Built Buses recall: Power train
What is wrong
Daimler Trucks North America (DTNA) is recalling certain model year 2011-2013 Thomas Built Saf-T-Liner C2 school buses manufactured December 3, 2009, through February 8, 2012, and equipped with Eaton hybrid automated transmissions. The software controlling the affected transmissions may improperly raise the vehicle's engine speed during downshifts without the driver's input.
What could happen
The increase in engine speed may result in unintended acceleration, increasing the risk of a crash.
The fix
DTNA will notify owners and dealers will update the hybrid transmission software, free of charge. The recall began on February 5, 2014. Owners may contact DTNA at 1-503-745-6910. DTNA's recall number is FL-657.
Vehicles covered
- Thomas Built Saf-T-Liner C2 2011
- Thomas Built Buses Saf-T-Liner C2 2012–2013
Facts
- NHTSA recall number
- 13V633000
- Type
- Vehicle
- Filed by
- Daimler Trucks North America
- Reported to NHTSA
- Dec 16, 2013
- Owners notified
- Feb 5, 2014
- Vehicles or items affected
- 29
- Started by
- The manufacturer
- Built
- Dec 3, 2009 to Feb 8, 2012
- Part
- Power train › Automatic transmission
- Maker's own recall number
- FL-657
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Other recalls for the same vehicles
- Thomas Built Buses recall: Engine Oct 21, 2026
- Thomas Built Buses recall: Exterior lighting Oct 1, 2026
- Thomas Built Buses recall: Fuel system, diesel Aug 10, 2026
- Thomas Built Buses recall: Fuel system, diesel Aug 10, 2026
- Thomas Built Buses recall: Exterior lighting Apr 9, 2026
- Thomas Built Buses recall: Engine Feb 24, 2026
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.