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:
Cleaning exterior
In order to maintain the appearance of your
vehicle, it is important to take proper care of it.
To protect the paint surfaces, wash your vehicle
as soon as you can:
- after a rainfall to prevent possible damage
from acid rain
- after drivi ...
Indicator lamp, warning lamp, and information screen display list
Indicator and warning lamp list
1- Turn-signal indicator lamps/Hazard warning indicator lamps → P. 3-50. 2- High-beam
indicator lamp → P. 3-50. 3- Diesel preheat indicator lamp → P. 3-50. 4- Position
lamp indicator lamp ͛ ...

Automatic Transmission