GMC 2010 Sierra - Manual (Page 609)

Scheduled Maintenance
Service Maintenance I Maintenance II
Change engine oil and filter. Reset oil life system. • •
Engine coolant level check. • •
Windshield washer fluid level check. • •
Tire inflation pressures check. • •
Tire wear inspection. • •
Rotate tires. • •
Fluids visual leak check. • •
Engine air cleaner filter inspection (vehicles driven in dusty conditions only). • •
Brake system inspection. • •
Allison Transmission ® only: External transmission filter replacement (at the first
maintenance service performed on the vehicle only).
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