Thomas Built heater hose clamps may not have been tightened properly, causing the hose to disconnect and leak heating coolant inside the passenger compartment.
The short version
Daimler Trucks North America, LLC reported a problem with the cooling system hoses/lines/piping/fittings. Here is what owners need to know.
The heater hose clamps may not have been tightened properly, causing the hose to disconnect and leak heating coolant inside the passenger compartment.
Contact with hot heating coolant may burn occupants, increasing the risk of injury.
Take it to a dealer — they will inspect and replace the heater hose clamps, as necessary, free of charge.
Affected vehicles
These model years are included in NHTSA campaign 26V-086.
| YEAR RANGE | MODEL |
|---|---|
| 2023–2026 | Thomas Built HDX |
What changed
Newest first. The record shows both when the recall began and what has changed since.
- Recall reported to NHTSA. LATEST
Drive one of these? Check your VIN to see if your specific vehicle is affected.
Check your VINWhat this record means
Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.
Not affiliated
MyAutoRecalls is not affiliated with Daimler Trucks North America, LLC or the National Highway Traffic Safety Administration.