The GM Oil Life Monitor System and Maintenance I and Maintenance II
Maintenance I and II Schedules
· Perform when Change Engine Oil light comes on or within
10 months since vehicle was purchased
· Perform when Maintenance II was last schedule used
Maintenance I Service Package
During Maintenance I the following services are performed:
· Change the engine oil and filter
· Reset oil life system
· Inspect engine air cleaner filter-replace as needed
· Rotate tires and check inflation pressures and wear
· Inspect brake system
· Check engine coolant and windshield washer fluid levels-add fluid as needed
· Perform any additional needed service
Maintenance II Service Package
Maintenance II includes everything in the Maintenance I package plus these additional items:
· Inspect suspension and steering components
· Inspect engine cooling system
· Inspect wiper blades
· Inspect restraint system components
· Lubricate body components
- Inspect throttle system
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