GMC Terrain: Reactivation for Subsequent Owners
Push and follow the prompts to speak
to an Advisor as soon as possible after acquiring the vehicle. The Advisor will
update vehicle records and will explain the OnStar service offers and options available.
Transferring Service
Push to request account transfer
eligibility information. The Advisor can assist in canceling or removing account
information. If OnStar receives information that vehicle ownership has changed,
...
How OnStar Service Works
Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance,
Vehicle Diagnostics, Remote Door Unlock, Roadside Assistance, Turn-by-Turn Navigation,
and Hands-Free Callin ...
See also:
Cleaning after off-road driving
Ensure that the areas around
air intakes
and the front grille are clean and clear of
debris. Pay particular attention to the
lower grille and radiator. Failure to do
so may cause the engine t ...
Parking brake lining
1. Drive the vehicle at a speed of
approximately 22 mph (35 km/h).
2. With the parking brake release button
pushed in, pull the parking brake lever
SLOWLY and GENTLY (pulling with a
force of ...
Automatic transaxle
Automatic transaxle operation All normal forward driving is done with the shift
lever in the D (Drive) position. To move the shift lever from the P (Park) position,
the brake pedal must be dep ...