GMC Terrain: What Makes an Airbag Inflate? - Airbag System - Seats and Restraints - GMC Terrain Owner's ManualGMC Terrain: What Makes an Airbag Inflate?

In a deployment event, the sensing system sends an electrical signal triggering a release of gas from the inflator. Gas from the inflator fills the airbag causing the bag to break out of the cover. The inflator, the airbag, and related hardware are all part of the airbag module.

    When Should an Airbag Inflate?
    Frontal airbags are designed to inflate in moderate to severe frontal or near-frontal crashes to help reduce the potential for severe injuries mainly to the driver's or right front passenger&# ...

    How Does an Airbag Restrain?
    In moderate to severe frontal or near frontal collisions, even belted occupants can contact the steering wheel or the instrument panel. In moderate to severe side collisions, even belted occupants ...

    See also:

    Engine (ignition) switch (vehicles without smart key system)
    ■ Starting the engine 1 Check that the parking brake is set. 2 Check that the shift lever is set in P. 3 Sit in the driver’s seat and firmly depress the brake pedal. 4 Turn the engine swit ...

    Brake System Indicator
    The brake system indicator normally comes on when you turn the ignition switch to the ON (II) position, and as a reminder to check the parking brake. It will stay on if you do not fully re ...

    Engine Oil Selection
    For best performance and maximum protection under all types of operating conditions, the manufacturer recommends engine oils that are API Certified and meet the requirements of Chrysler Material ...