GMC Terrain: Drive Systems

All-Wheel Drive

Vehicles with this feature always send engine power to all four wheels. It is fully automatic, and adjusts itself as needed for road conditions.

When using a compact spare tire on an AWD vehicle, the system automatically detects the compact spare and disables AWD. To restore AWD operation and prevent excessive wear on the system, replace the compact spare with a full-size tire as soon as possible. See Compact Spare Tire on page 10‑75 for more information.

See also:


Door locks
Operating door locks from outside the vehicle • Turn the key toward rear of vehicle to unlock and toward front of vehicle to lock. • Turn the key toward front of vehicle to lock all doors. • Turn the key to the right once to unlock the dr ...

Cleaning the interior of your vehicle
After cleaning the interior of your vehicle with water, cleaner or similar, wipe and dry in a shady, well-ventilated area. CAUTION: ● Do not use organic substances (solvents, kerosine, alcohol, petrol, etc.) or alkaline or acidic solutio ...