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Freightliner Cascadia Recall 22V554: Engine May Shut Down Unexpectedly, Raising Crash Risk

NHTSA campaign 22V554, reported July 29, 2022, 1,375 vehicles potentially affected.

What this recall means for you

The engine control module (ECM), the computer that manages engine operation, may develop an internal short circuit. When this happens, the engine can shut down unexpectedly while the vehicle is being driven.

An unexpected engine shutdown can increase the risk of a crash, since loss of engine power may leave you unable to maintain speed, merge, or steer safely in traffic. Owners should be alert to any sign of engine trouble and follow standard safe-driving practices.

The remedy is free: Cummins will replace the ECM at no charge. Owner notification letters are expected to be mailed September 26, 2022. You can also contact Daimler Trucks North America customer service at 1-800-547-0712 (recall FL-949), and check your vehicle identification number (VIN) for open recalls at an authorized dealer.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 22V554Daimler Trucks North America, LLC
Component
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
Problem
Daimler Trucks North America, LLC (DTNA) is recalling certain 2023 Freightliner 108SD, 114SD, Business Class M2, Cascadia, 2023 Freightliner FCCC MC, MT45, S2C 106CAB, XCM, S2RV 106CAB, XCR, XCS, and 2023 Western Star 4700, 49X, and 47X vehicles. The engine control module (ECM) may experience an internal short-circuit, which can result in an unexpected engine shut down.
Risk
Unexpected engine shut down can increase the risk of a crash.
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.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Affected vehicles

Fccc MC2023
Fccc MT 452023
Fccc S2C 106CAB2023
Fccc S2RV 106CAB2023
Fccc XCM2023
Fccc XCR2023
Fccc XCS2023
Freightliner 108SD2023
Freightliner 114SD2023
Freightliner Business Class M22023
Freightliner Cascadia2023
Western Star 47002023
Western Star 47X2023
Western Star 49X2023