GMC Terrain: Drive Systems

GMC Terrain / GMC Terrain 1st Gen Owner's Manual / Driving and Operating / 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.

Automatic Transmission
Brakes

See also:


Headlamp levelling
Except for vehicles with discharge headlamps The angle of the headlamp beam varies depending upon the load carried by the vehicle. The headlamp levelling switch can be used to adjust the headlamp illumination distance (when the lower beam is i ...

Tire Pressure Monitoring System (TPMS) (if equipped)
The tire pressure monitoring system is designed to alert you when one or more of the tires on your vehicle is significantly under-inflated. A Tire Pressure Monitoring System (TPMS) sensor containing a unique identification code is mounted on each ...