GMC Terrain: Drive Systems
All-Wheel Drive
Vehicles with this feature always send engine power to all four wheels. It is fully automatic, and adjusts itself as needed for road conditions.
When using a compact spare tire on an AWD vehicle, the system automatically detects the compact spare and disables AWD. To restore AWD operation and prevent excessive wear on the system, replace the compact spare with a full-size tire as soon as possible. See Compact Spare Tire on page 10‑75 for more information.
See also:
Storage compartment
- Always keep the storage compartment
closed while driving to
reduce the risk of injury in the
event of a sudden stop or an
accident.
- Do not store spray cans, containers
with flammable or corrosive
liquids or any other dangerous
...
Filling the fuel tank
WARNING:
● When handling fuel, comply with the safety regulations displayed by garages and
filling stations.
● Before removing the fuel cap, be sure to get rid of your body’s static electricity
by touching a metal part of the ca ...

Automatic Transmission