GMC Terrain: Engine Air Cleaner/Filter - Vehicle Checks - Vehicle Care - GMC Terrain Owner's ManualGMC Terrain: Engine Air Cleaner/Filter

See Engine Compartment Overview on page 10‑6 for the location of the engine air cleaner/filter.

How to Check Automatic Transmission Fluid
It is not necessary to check the transmission fluid level. A transmission fluid leak is the only reason for fluid loss. If a leak occurs, take the vehicle to your dealer and have it repaired as so ...

When to Inspect the Engine Air Cleaner/Filter
Inspect or replace the air cleaner/ filter at the scheduled maintenance intervals. See Maintenance Schedule on page 11‑3 for more information. If driving in dusty/dirty conditions, inspect t ...

See also:

Fuel requirements
Use only premium-grade unleaded gasoline. The octane number should be at least 91. Details can be found on the gas pump. The octane number is the average value of the Research Octane Number (RON) ...

Smart key check
If the ignition is on or the engine is running and there is no Smart Key inside the vehicle when the last door is closed, the message Smart Key Not Found Refer to Handbook will be displayed in the ...

Horn
Press the pad on the steering wheel to sound the horn. ...