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NHTSA Recall 24V013000: Parking brake

Daimler Trucks North America, LLC reported this safety recall to NHTSA on , covering an estimated 149 vehicles. It affects 2 models including the Western Star 4900.

149
vehicles potentially affected
2
models affected
2024
owners notified (February 27)
NHTSA campaign24V013000
Manufacturer campaignFL992
ComponentPARKING BRAKE
Report receivedJanuary 10, 2024
Owner notificationFebruary 27, 2024
Initiated byManufacturer

Defect

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 risk

Unintentional vehicle movement can increase the risk of a crash or injury.

Remedy

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.

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.

Vehicles covered by recall 24V013000

Make and modelModel years
Western Star 49002023
Western Star 69002023

Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.