GMC Terrain: Trailer Brakes - Towing Equipment - Towing - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: 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 brakes, do not tap into the vehicle's brake system. If this is done, both brake systems will not work well, or at all.

    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 t ...

    Trailer Sway Control (TSC)
    The vehicle has a Trailer Sway Control (TSC) feature as part of the StabiliTrak system. If TSC detects that the trailer is swaying, the vehicle's brakes are automatically applied. When TSC ...

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    Washing
    Hand washing or an automatic car wash with a soft cloth system is preferred. CAUTION! Avoid pointing a high-pressure hand held spray wand directly at the sides of the top, as this can damage ...

    Overhead Console Box (if equipped)
    Overhead Console Box (if equipped) To use the overhead console box, push on the front edge (1) and open the lid. To close the lid, push the front edge (1) until it latches. Do not put heavy or ...

    Replacing headlamp bulbs
    1. Make sure the headlamp control is in the off position. 2. Open the hood. 3. Reach over the front bolster. 4. Remove the bulb by turning it counterclockwise and then pulling it straight out. ...