Chevrolet 2010 Avalanche Automobile User Manual


 
When the Change Engine Oil Soon message displays,
certain services, checks, and inspections are required.
The services described for Maintenance I should be
performed at every engine oil change. The services
described for Maintenance II should be
performed when:
.
Maintenance I was performed the last time the
engine oil was changed.
.
It has been 10 months or more since the Change
Engine Oil Soon message has displayed or since
the last service.
Maintenance I
.
Change engine oil and filter. See Engine Oil
on
page 616
. An Emission Control Service.
.
Engine coolant level check. See Engine Coolant
on page 627
.
.
Windshield washer fluid level check. See
Windshield Washer Fluid on page 635.
.
Tire inflation check. See Inflation - Tire Pressure
on page 662
.
.
Tire wear inspection. See Tire Inspection and
Rotation on page 668.
.
Rotate tires. See Tire Inspection and Rotation
on
page 668
.
.
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 on page 620.
.
Brake system inspection (or every 12 months,
whichever occurs first).
Maintenance II
.
Perform all services described in Maintenance I.
.
Steering and suspension inspection. Visual
inspection for damaged, loose, or missing parts or
signs of wear.
.
Lubricate the front suspension, steering linkage,
and parking brake cable guides. Control arm ball
joints are maintenancefree.
.
Engine cooling system inspection. Visual
inspection of hoses, pipes, fittings, and clamps and
replacement, if needed.
.
Windshield wiper blade inspection for wear,
cracking, or contamination and windshield and
wiper blade cleaning, if contaminated. See
Windshield and Wiper Blades
on page 6100
.
Worn or damaged wiper blade replacement.
See Windshield Wiper Blade Replacement
on
page 653
.
7-4