Volvo Trucks North America (VTNA) is recalling 7,238 recently built 2021 heavy-duty trucks across four model lines in the U.S. and Canada because the parking brake can inadvertently set.
Certain 2021 VAH, VHD, VNL and VNR model vehicles manufactured between July 8 and Dec. 8 may completely release the air brake line while under pressure because of a nonconforming pneumatic pass-through plate damaged during leak testing.
If this occurs on the park brake circuit, signal pressure that holds off the...
https://www.freightwaves.com/news/volvo-recalls-trucks-for-unintended-application-of-parking-brake