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:


Keyless entry system*
Press the remote control switch, and all doors and the tailgate will be locked or unlocked as desired. It is also possible to operate the door mirrors, electric window. 1- LOCK switch. 2- UNLOCK switch. 3- Indicator lamp. To lock Press the L ...

Occupant restraints
Some of the most important safety features in your vehicle are the restraint systems: • Three-point lap and shoulder belts for all seating positions. • Advanced Front Airbags for driver and front passenger. • Supplemental Active Head ...