General Information
For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people.
Genuine GM parts have one of these marks:
See also:
Special Application Services
Severe Commercial Use Vehicles Only: Lubricate chassis components every
5 000 km/ 3,000 mi.
Have underbody flushing service performed once a year.
...
Vehicle Personalization
Your vehicle may have customization capabilities that allow you to program certain
features to one preferred setting. Customization features can only be programmed
to one setting on the vehicle an ...
TPMS Sensor Matching Process
Each TPMS sensor has a unique identification code. The identification code needs
to be matched to a new tire/wheel position after rotating the vehicle’s tires or
replacing one or more of the TPMS ...