GMC Terrain: Safety Chains - Towing Equipment - Towing - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: Safety Chains

Always attach chains between the vehicle and the trailer. Cross the safety chains under the tongue of the trailer to help prevent the tongue from contacting the road if it becomes separated from the hitch. Leave enough slack so the rig can turn. Never allow safety chains to drag on the ground.

    Hitches
    Use the correct hitch equipment. See your dealer or a hitch dealer for assistance. ○ The rear bumper on the vehicle is not intended for hitches. Do not attach rental hitches or other bumper-t ...

    Trailer Brakes
    Does the trailer have its own brakes? Be sure to read and follow the instructions for the trailer brakes so they are installed, adjusted, and maintained properly. Because the vehicle has antilock b ...

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    Tire replacement requirements
    Your vehicle is equipped with tires designed to provide a safe ride and handling capability. WARNING: Only use replacement tires and wheels that are the same size, load index, speed rating and typ ...

    PTY (Program type) group selection
    In the PTY selection mode, press the following button to change the PTY group by one step at a time. Type A and B audio: Type C audio: This operation only changes the display. It does not ...

    Unlocking the doors
    Unlocking the doors Press the “” button to unlock the driver’s door. An electronic chirp will sound twice and the turn signal lights will flash twice. To unlock all doors and the rear ...