Reported risk: There is a possibility that the accumulator diaphragm in the Hydraulic Brake Booster (HBB) might be manufactured improperly. This may cause the nitrogen pressure in the accumulator to drop. The following two symptoms may result :- 1) The brake assist might be delayed in sudden hard braking. 2) Relatively large brake pedal loads might be required after long-term parking and first engine start since specific brake pressure takes time to accumulate. Remedy: The Hydraulic Brake Booster nitrogen accumulator will be replaced with a modified one on all affected vehicles.
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.