Parking brake malfunction
Defect Summary
Prevost cars, inc. (prevost) is recalling certain 2021 x3 commuter coach buses. the parking brake emergency release valve may be the incorrect type, which can result in the permanent release of the parking brake.
Safety Consequence
A released parking brake that cannot be re-engaged may cause the vehicle to roll-away, increasing the risk of a crash.
Corrective Action
Prevost will provide a service document describing the inspection method used and the remedy applied when needed for the parking brake emergency release valve replacement, free of charge. owner notification letters were mailed on august 31, 2021. owners may contact prevost's customer service at 1-866-870-2046. prevost's number for this recall is sr21-307.
Similar Recalls
Other recalls from Prevost Car (us) Inc. or involving N/A.
FAQ: Recall 21V488000
Your rights, the repair process, and what each field on this page means.
What is recall 21V488000?
NHTSA recall 21V488000 was issued by Prevost Car (us) Inc. on June 28, 2021. It addresses: Parking brake malfunction. The recall affects approximately 56 vehicles, with the defect involving the N/A component.
How do I get this recall repaired?
Contact any authorized Prevost Car (us) Inc. dealer and reference NHTSA recall ID 21V488000 or the manufacturer campaign number SR21-307. 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.