Maintenance I

• Change engine oil and filter. See Engine Oil. An Emission Control Service.

• Engine coolant level check. See Engine Coolant (4.6L Engine) or Engine Coolant (3.9L Engine).

• Windshield washer fluid level check. See Windshield Washer Fluid.

• Tire inflation check. See Inflation - Tire Pressure.

• Tire wear inspection. See Tire Inspection and Rotation.

• Rotate tires. See Tire Inspection and Rotation.

• Fluids visual leak check (or every 12 months, whichever occurs first). A leak in any system must be repaired and the fluid level checked.

• Engine air cleaner filter inspection (vehicles driven in dusty conditions only). See Engine Air Cleaner/Filter.

• Brake system inspection (or every 12 months, whichever occurs first).

    See also:

    Power Outlets
    The accessory power outlets can be used to plug in electrical equipment, such as a cell phone or MP3 player. There are two accessory power outlets. One is located under the armrest inside the ...

    Security
    OnStar provides services like Stolen Vehicle Assistance, Remote Ignition Block, and Roadside Assistance, if the vehicle is equipped with these services. OnStar can unlock the vehicle doors remotel ...

    When It Is Time for New Tires
    Factors such as maintenance, temperatures, driving speeds, vehicle loading, and road conditions affect the wear rate of the tires. Treadwear indicators are one way to tell when it is time for new ...