Transport CanadaCritical
At a glance
What can fail
In 3-litre engine vehicles, ice can form on the throttle blade during highway driving in temperatures below -12°C, preventing the throttle from returning to idle and affecting vehicle control.
What the fix does
An adapter plate will be installed under the throttle body to circulate heated engine coolant, preventing ice formation on the throttle blade.
200 vehicles affected
Transport Canada #1989029 — full official notice →Summarized — see the official notice for exact wording, dates, and contacts.