Daimler Trucks North America, LLC: Engine
Daimler Trucks North America, LLC reported this defect to federal regulators on Feb 24, 2026 and put the number of vehicles at risk at 70. The repair is free for as long as the recall stands.
The 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.
The risk
Contact with hot coolant may burn occupants, increasing the risk of injury.
The remedy
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.
1 model year covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2027 Thomas Built Buses Saf-T-Liner C2 | 0 | 9 | 0 | 0 |
What this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 26V109000.
Full record for the 2027 Thomas Built Buses Saf-T-Liner C2 → · Recalls carrying a do-not-drive advisory → · Where this data comes from →