Recall 22V553000
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
Defect Description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2023 Thomas Built Saf-T-Liner HDX and Saf-T-Liner C2 school buses. The engine control module (ECM) may experience an internal short-circuit, which can result in an unexpected engine shut down.
Safety Consequence
Unexpected engine shut down can increase the risk of a crash. Additionally, a disabled school bus may require an evacuation procedure in an uncontrolled traffic situation, increasing the risk of injury to passengers.
Remedy
Cummins will replace the ECM, free of charge. Owner notification letters are expected to be mailed September 26, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-949.
Affected Vehicles
| Year | Make | Model |
|---|---|---|
| 2023 | THOMAS BUILT BUSES | SAF-T-LINER C2 |
| 2023 | THOMAS BUILT BUSES | SAF-T-LINER HDX |
Check your vehicle: Visit NHTSA.gov and enter your VIN to see if your specific vehicle is affected.