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:
Moonroof (if equipped)
Never let anyone’s hands, arms,
head or any objects protrude from
the moonroof. A person could be
seriously injured if the vehicle stops
suddenly or turns sharply or if the
vehicle is involved in an accident.
To avoid serious persona ...
Electric window control
The electric windows can only be operated with the ignition switch in the “ON”
position.
WARNING:
● Before operating the electric window control, make sure that nothing is capable
of being trapped (head, hand, finger, etc.).
● ...

Automatic Transmission