Delay in park brake engagement/fmvss 121
Defect Summary
Daimler trucks north america, llc (dtna) is recalling certain 2023 western star 4900 and western star 6900 vehicles. a defect in the inversion valve may delay park brake engagement, which could allow the vehicle to move unintentionally. as such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 121, "air brake systems."
Safety Consequence
Unintentional vehicle movement can increase the risk of a crash or injury.
Corrective Action
Dtna will inspect and replace the inversion valves, as necessary free of charge. owner notification letters were mailed february 27, 2024. owners may contact dtna customer service at 1-800-547-0712. dtna's number for this recall is fl992.
Similar Recalls
Other recalls from Daimler Trucks North America, Llc or involving N/A.
FAQ: Recall 24V013000
Your rights, the repair process, and what each field on this page means.
What is recall 24V013000?
NHTSA recall 24V013000 was issued by Daimler Trucks North America, Llc on January 10, 2024. It addresses: Delay in park brake engagement/fmvss 121. The recall affects approximately 149 vehicles, with the defect involving the N/A component.
How do I get this recall repaired?
Contact any authorized Daimler Trucks North America, Llc dealer and reference NHTSA recall ID 24V013000 or the manufacturer campaign number FL992. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.