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NHTSANHTSA · Vehicles·Recall number 22V553000

2023 Thomas Built Buses Saf-T-Liner Hdx | 2023 Thomas Built Buses Saf-T-Liner C2 — Engine and engine cooling: engine: engine control module (ecu/ecm)

Published August 1, 2022 · Recall initiated: July 29, 2022

Summary

NHTSA records recall 22V553000, published August 1, 2022 and initiated July 29, 2022. Recalling firm: Daimler Trucks North America, LLC; 2023 Thomas Built Buses Saf-T-Liner Hdx | 2023 Thomas Built Buses Saf-T-Liner C2 — Engine and engine cooling: engine: engine control module (ecu/ecm).

What's the hazard

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.

What to do

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.

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Recall details

Brand
THOMAS BUILT BUSES
Model
SAF-T-LINER HDX
Manufacturer
Daimler Trucks North America, LLC
Lot
2023 THOMAS BUILT BUSES SAF-T-LINER HDX | 2023 THOMAS BUILT BUSES SAF-T-LINER C2
Risk classification
V
Country
US

Related recalls

Questions about this recall

Was 2023 Thomas Built Buses Saf-T-Liner Hdx | 2023 Thomas Built Buses Saf-T-Liner C2 — Engine and engine cooling: engine: engine control module (ecu/ecm) recalled?

Yes. NHTSA published recall 22V553000 on August 1, 2022. Reported hazard: 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.

What should I do if I have this product?

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.

How do I know if my unit is part of the recall?

Compare your product details with the notice. Brand: THOMAS BUILT BUSES. Model: SAF-T-LINER HDX.

View official NHTSA notice(opens on nhtsa.gov)