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:
Read first — then drive safely
Before driving your vehicle, read your Owner’s
Manual carefully. This will ensure familiarity with
controls and maintenance requirements, assisting
you in the safe operation of your vehicle.
IMPORTANT SAFETY INFORMATION
REMINDERS FOR S ...
Cockpit
Cruise control lever
Instrument cluster
Horn
PARKTRONIC warning display
Overhead control panel
Operates the climate control system
Ignition lock
Start/Stop button
Adjusts the steering wheel manually
Adjusts the steering wheel e ...

Automatic Transmission