GMC Terrain: Brake Assist - Brakes - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: Brake Assist

This vehicle has a brake assist feature designed to assist the driver in stopping or decreasing vehicle speed in emergency driving conditions. This feature uses the stability system hydraulic brake control module to supplement the power brake system under conditions where the driver has quickly and forcefully applied the brake pedal in an attempt to quickly stop or slow down the vehicle. The stability system hydraulic brake control module increases brake pressure at each corner of the vehicle until the ABS activates. Minor brake pedal pulsation or pedal movement during this time is normal and the driver should continue to apply the brake pedal as the driving situation dictates. The brake assist feature will automatically disengage when the brake pedal is released or brake pedal pressure is quickly decreased.

    Parking Brake
    To set the parking brake, hold the regular brake pedal down, then push the parking brake pedal down. If the ignition is on, the brake system warning light will come on. See Brake System Warning ...

    Hill Start Assist (HSA)
    This vehicle has a Hill Start Assist (HSA) feature, which may be useful when the vehicle is stopped on a grade. This feature is designed to prevent the vehicle from rolling, either forward or rear ...

    See also:

    Voice command system
    Voice command system 1) OFF hook switch 2) ON hook switch 3) Talk switch To turn on the voice command system, press the talk switch briefly. To turn off the voice command system, wait f ...

    Horn
    Horn Press the horn pad on the steering wheel to sound the horn. The horn will sound with the ignition switch in any position. ...

    Playing the XM Radio (EX-L model with navigation system)
    Playing the XM Radio (EX-L model with navigation system) Your vehicle is capable of receiving XM Radio anywhere in the United States and Canada, except Hawaii, Alaska, and Puerto Rico. XM i ...