Transport CanadaHigh Risk
At a glance
What can fail
Below -4°F, a control valve in the brake booster vacuum line may stick, preventing full opening or closing. This reduces vacuum to the brake booster, risking loss of power brake assist.
What the fix does
A vacuum by-pass system will be installed to restore proper vacuum supply to the brake booster.
9,000 vehicles affected
Transport Canada #1999095 — full official notice →Summarized — see the official notice for exact wording, dates, and contacts.