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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    Dialing by entering the number
    1 Select “Dial by number” using . 2 Enter the phone number and press the off-hook switch. ...

    Airbag warning lamp
    Airbag warning lamp The airbag warning lamp is mounted in the instrument pack and will illuminate as a bulb check when the ignition is turned on. If the warning lamp indicates that a fault ...

    Interior care
    Interior general precautions Prevent caustic solutions such as perfume and cosmetic oil from contacting the dashboard because they may cause damage or discoloration. If they do contact the dashboa ...