Chevrolet 2009 TrailBlazer, Owner'S Manual

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At Each Fuel Fill
It is important to perform these underhood checks at
each fuel fill.
Engine Oil Level Check
Notice: It is important to check the engine oil
regularly and keep it at the proper level. Failure to
keep the engine oil at the proper level can cause
damage to the engine not covered by the vehicle
warranty.
Check the engine oil level and add the proper oil if
necessary. See Engine Oil on page 5-18.
Engine Coolant Level Check
Check the engine coolant level and add DEX-COOL
®
coolant mixture if necessary. See Engine Coolant
on page 5-29.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in the windshield
washer fluid reservoir and add the proper fluid if
necessary.
At Least Once a Month
Tire Inflation Check
Inspect the vehicle’s tires and make sure they are inflated
to the correct pressures. Do not forget to check the spare
tire, if the vehicle has one. See Inflation - Tire Pressure
on page 5-65. If the vehicle has a spare tire, check to
make sure it is stored securely. See Changing a Flat Tire
on page 5-93.
Tire Wear Inspection
Tire rotation may be required for high mileage highway
drivers prior to the Engine Oil Life System service
notification. Check the tires for wear and, if necessary,
rotate the tires. See Tire Inspection and Rotation on
page 5-73.
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