GMC Terrain: All-Wheel Drive - Drive Systems - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: 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.

    Brakes
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    Heater operation
    NOTE - Models with air conditioner system: When the “” or “” position is selected, the air conditioner compressor automatically operates regardless of the position of the air condi ...

    Rear seats
    Folding Before folding the rear seats: - Secure the seat belts on the seat belt hooks on the side wall. (See “Seat belt hooks” later in this section.) - Release the connector tongue of t ...

    Incoming calls
    Press OK/MENU (or the thumb wheel on the steering wheel keypad) to answer a call, even if the infotainment system is currently in another mode (e.g., RADIO or MEDIA). Press EXIT to reject a c ...