The defect
Temsa is recalling certain 2024-2025 TS35 coaches. The remote fuel filter hoses may separate from the fitting, causing a fuel leak and an engine stall.
The risk
A fuel leak in the presence of an ignition source increases the risk of a fire. An engine stall increases the risk of a crash.
The remedy
Cummins dealers will replace the fuel hoses, free of charge. Owner notification letters are expected to be mailed November 19, 2026. Owners may contact Cummins customer service at 1-800-286-6467 or Temsa customer service at 1-833-628-3672.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Temsa TS35 | 2024, 2025 |
Components: FUEL SYSTEM, DIESEL:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Temsa TS35 | 2024 | 0 | 5 |
| Temsa TS35 | 2025 | 0 | 2 |
Other fuel system, diesel recalls in 2026
12 of the 666 recall campaigns reported to NHTSA in 2026 concerned the fuel system, diesel; Temsa filed 12 campaigns in all.
| 26V679000 15 Oct 2026 | Shyft Group |
| 26V661000 8 Oct 2026 | Sutphen Corporation |
| 26V662000 8 Oct 2026 | Tiffin Motorhomes, Inc. |
| 26V660000 7 Oct 2026 | Daimler Trucks North America, LLC |
| 26V603000 21 Sept 2026 | Forest River, Inc. |
| 26V522000 10 Aug 2026 | Daimler Trucks North America, LLC |
| 26V523000 10 Aug 2026 | Daimler Trucks North America, LLC |
| 26V497000 30 Jul 2026 | Wanco, Inc. |
NHTSA recalls (public domain) · all recalls of 2026