Chevrolet · Canada · High
Chevrolet Tracker: Other
Affects Chevrolet Tracker · 1999 — about 952 vehicles.
The hazard
On certain vehicles, improper calibration of the powertrain control module (PCM) could result in a no-start condition in cold weather (-15 degrees centigrade or colder). Correction: Dealers will replace the powertrain control module (PCM), install an engine block heater and a customer instruction label. If the owner has experienced a no-start condition, the spark plugs will also be replaced.
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