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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    Washer fluid
    For vehicles sold in U.S.A. Add washer fluid in the following situations. ● Any washer does not work. ● The low washer fluid warning light comes on. For vehicles sold in Canada If ...

    Example of the type of accident in which the SRS side airbag will most likely deploy.
    A severe side impact near the front seat activates the SRS side airbag and SRS curtain airbag. ...

    Distance To Empty (DTE)
    Shows the estimated distance that can be traveled with the fuel remaining in the tank. This estimated distance is determined by a weighted average of the instantaneous and average fuel economy, ...