Reported risk: On certain trucks, the air brake park control valve may develop either an internal air leak or an air restriction. With this condition, the park brake may not release or may release only partially. If a vehicle is on an uneven surface, the park brake may not hold the vehicle and could result in unintended vehicle movement. An unattended roll away vehicle could strike a bystander and/or cause property damage. Correction: Dealers will inspect and replace the external check valve on the air brake park control valve. If inspection determines the external check valve is damaged, the air brake park control valve will be replaced. Most vehicles will also require the replacement of an internal check valve in the air brake park control valve.
Verify each fact at the issuing agency before acting. Recall scope, affected lots, and remediation instructions may be updated by the agency after our last sync.
ProductGuru indexes recall and safety-alert records from ~30 public agency registries. We are not lawyers, regulators or product-safety consultants. This page restates what the named agency published; consult the primary source above (or qualified counsel in your jurisdiction) before any commercial, medical or safety decision.