GMC Terrain: Vehicle Care / Towing the Vehicle

Jump Starting

For more information about the vehicle battery, see Battery - North America. If the battery has run down, try to use another vehicle and some jumper cables to start your vehicle...

Towing the Vehicle

Caution Incorrectly towing a disabled vehicle may cause damage. The damage would not be covered by the vehicle warranty. Do not lash or hook to suspension components...

Other information:

GMC Terrain 2018-2023 Owners Manual: Increasing Speed While ACC Is at a Set Speed

If ACC is already activated, do one of the following: Use the accelerator to get to the higher speed. Press SET–. Release SET– and the accelerator pedal. The vehicle will now cruise at the higher speed.When the accelerator pedal is pressed, ACC will not brake because it is overridden...

GMC Terrain 2018-2023 Owners Manual: Cleaning the Sensing System

The camera sensor on the windshield behind the rearview mirror can become blocked by snow, ice, dirt, mud, or debris. This area needs to be cleaned for ACC to operate properly. The vehicle headlamps may need to be cleaned due to dirt, snow, or ice...