Transport CanadaLow Risk
At a glance
What can fail
Vehicles with 4.2L engines have a defective PCV harness that causes them to exceed exhaust emission standards.
What the fix does
The PCV harness assembly will be replaced and the engine idle speed will be reset.
5,815 vehicles affected
Transport Canada #1995133 — full official notice →Summarized — see the official notice for exact wording, dates, and contacts.