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NHTSARecalled Dec 16, 2020 · #20V787000

Parking Brake May Release Unexpectedly/FMVSS 121

Hazard

Vehicle safety defect

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Description

Daimler Trucks North America, LLC (DTNA) is recalling certain 2021 Thomas Built Saf-T-Liner C2 Jouley electric school buses. If the service brake pedal is pressed and then released while the parking brake is engaged, the parking brake may release unexpectedly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems." An unexpected disengagement of the parking brake without continual application of the service brake may allow the vehicle to roll freely, increasing the risk of a vehicle crash.

Product details

Product
Parking Brake May Release Unexpectedly/FMVSS 121
Type
Vehicle
Manufacturer
Daimler Trucks North America, LLC
Model numbers
UPCs

What you should do

DTNA will notify owners, and dealers will update the electronic control unit (ECU) software, free of charge. The recall began January 22, 2021. Owners may contact DTNA customer service at 1-800-745-8000. DTNA's number for this recall is FL-870.

View the official CPSC notice