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 ...

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    Disconnecting a USB Flash Memory Device
    You can disconnect the USB flash memory device at any time even if the USB mode is selected on the audio system. Always follow the USB flash memory device’s instructions when you remove it ...

    Fast forward/reverse
    Press and hold the buttons to fast forward/reverse. This is done at one speed for audio files but several speeds can be chosen for video files. Press the buttons several times to increas ...

    Changing the voice tag of the cell phone
    1. Select the “CHANGE NAME” menu. If no cell phones are registered, “EMPTY” is displayed and the mode changes to the “PHONE SETUP” mode. 2. Select the cell phone by operating the ...