Chevrolet · Canada · High
Chevrolet Aveo: Other
Affects Chevrolet Aveo · 2004–2005 — about 37K vehicles.
The hazard
Certain vehicles may experience throttle body icing in conditions where temperatures are near or below -20 degrees Celsius. Vehicle with this conditions could have the throttle stick open after a cold soak or they can experience a frozen throttle while driving. Correction: Dealers will install new parts that integrate with the coolant system to heat the PCV lines and avoid PCV freezing.
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