Parking brake may apply unexpectedly
Defect Summary
Volvo trucks north america (volvo trucks) is recalling 2021 vnl, vnr, vah, and vhd vehicles. the collets (internal jaws) for the brass fitting inserts used in the pneumatic pass-through plate may have been damaged during leak testing. as a result, the brass fitting may completely release the air brake line from the pass-through plate while under pressure. If this occurs on the park brake circuit, signal pressure that holds off the mechanical spring in the park brake chambers will be lost allowing the park brakes to apply.
Safety Consequence
If the park brakes apply unexpectedly, the driver may lose control of the vehicle, increasing the risk of a vehicle crash.
Corrective Action
Volvo trucks will notify owners, and dealers will inspect the air brake line for proper engagement of the fitting in the pass-through plate, free of charge. the recall is expected to begin january 31, 2021. owners may contact volvo trucks customer service at 1-800-528-6586. volvo trucks' number for this recall is rvxx2006.
Similar Recalls
Other recalls from Volvo Trucks North America or involving Service Brakes, Hydraulic.
FAQ: Recall 20V782000
Your rights, the repair process, and what each field on this page means.
What is recall 20V782000?
NHTSA recall 20V782000 was issued by Volvo Trucks North America on December 15, 2020. It addresses: Parking brake may apply unexpectedly. The recall affects approximately 6,982 vehicles, with the defect involving the Service Brakes, Hydraulic component.
How do I get this recall repaired?
Contact any authorized Volvo Trucks North America dealer and reference NHTSA recall ID 20V782000 or the manufacturer campaign number RVXX2006. 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.