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:
Meters and gauges
NOTE
Liquid-crystal displays are used in
some of the meters and gauges on
the combination meter. You will find
their indications hard to see if you wear
polarized glasses. ...
Vehicle load limit
Tire and loading information label The tire label located on the driver's door
sill gives the original tire size, cold tire pressures recommended for your vehicle,
the number of people that can be in your vehicle and vehicle capacity weight ...

Automatic Transmission