GMC Terrain: Vehicle Checks - Vehicle Care - GMC Terrain Owner's ManualGMC Terrain: Vehicle Checks

Accessories and Modifications
Adding non-dealer accessories or making modifications to the vehicle can affect vehicle performance and safety, including such things as airbags, braking, stability, ride and handling, emissions s ...

Doing Your Own Service Work
WARNING You can be injured and the vehicle could be damaged if you try to do service work on a vehicle without knowing enough about it. . Be sure you have sufficient knowledge, experience, the pr ...

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Trailer Hitch Classification
Your vehicle is capable of towing trailers up to 2,000 lbs (907 kg) without added equipment or alterations to the standard equipment. Your vehicle may be factory equipped for safe towing of trai ...

Selecting the Alert Timing
The Collision Alert control is on the steering wheel. Press COLLISION ALERT to set the alert timing to far, medium, near or off. The first button press shows the current control setting on the D ...

Spare Tire Nut Lock (if equipped)
Spare Tire Nut Lock (if equipped) A nut lock is used for the spare tire. To unlock the spare tire nut, insert the ignition key into the lock as far as the key will go and remove the lock with th ...