Pontiac · Canada · Mod
Pontiac Wave: Engine
Affects Pontiac Wave · 2004–2005 — about 37K vehicles.
The hazard
On certain vehicles, the engine throttle may stick in the open position due to throttle body icing in temperatures near or below -20 degrees Celsius. If the throttle sticks open while the vehicle is moving, a crash could occur without prior warning. The vehicle may experience this condition even if one or both of the previous two campaign services have been performed. See recall 2005235 (GM 05521) & 2006239 (GM 06515). Correction: Dealers will replace the PCV and throttle body systems.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational