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:
Engine Oil and Filter
Specified Oil
(1) Preferred
Use engine oil with the American Petroleum Institute Certified For Gasoline Engines
“Starburst” symbol. Select the appropriate oil viscosity according to the above
chart. We highly recommend you use SAE 5W- 30 o ...
Trailer hitch (dealer option)
- Never exceed the maximum
weight specified for the trailer
hitch. Exceeding the maximum
weight could cause an accident
resulting in serious personal injuries.
Permissible trailer weight
changes depending on the situation.
For possibl ...

Automatic Transmission