Thomas Built Buses recalls 2027 Saf-T-Liner C2 school buses over heater hose that may burst and leak hot coolant
The heater hose on these school buses may rupture and let hot coolant leak into the passenger area, where it could burn people on board.
What to do
Dealers will inspect the heater hose and replace it if needed, free of charge. Owners may contact DTNA customer service at 1-800-547-0712 and refer to recall number F1031.
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Recall details
- Product
- Thomas Built Buses Saf-T-Liner C2 2027
- Hazard
- Contact with hot coolant may burn occupants, increasing the risk of injury.
- Units
- 70 vehicles
- Owner notification
- April 24, 2026
- Reported to NHTSA
- February 24, 2026
- Identifiers
- NHTSA campaign number: 26V109000
- Manufacturer campaign number: F1031
- Model years: 2027
The headline, summary and steps above are written in plain English from the official notice below. Identifiers are copied exactly as the agency published them. Always check the official notice before you act.
Official notice
The notice's own wording from NHTSA.
- Component
- ENGINE
- Defect
- Daimler Trucks North America, LLC (DTNA) is recalling certain Thomas Built Buses 2027 Saf-T-Liner C2 school buses. The heater hose may rupture, which can result in hot coolant leaking inside the passenger compartment.
- Consequence
- Contact with hot coolant may burn occupants, increasing the risk of injury.
- Corrective action
- Dealers will inspect and replace the heater hose, as necessary, free of charge. Owner notification letters were mailed April 24, 2026. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1031.
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