Additional Required Services - GMC Acadia 15919282 Owner's Manual

6-6 Maintenance Schedule

Additional Required Services

The following services should be performed at the first maintenance service (I or II) after the indicated miles
(kilometers) shown for each item.
Service and Miles (Kilometers)
Inspect fuel system for damage or leaks.
Inspect exhaust system for loose or
damaged components.
Replace engine air cleaner filter. See
Engine Air Cleaner/Filter on page 5-17.
Change automatic transmission fluid
(severe service). See footnote (h).
Change automatic transmission fluid
(normal service).
All-wheel-drive vehicles: Change
transfer case fluid (severe service).
See footnote (m).
All-wheel-drive vehicles: Change
transfer case fluid (normal service).
Replace spark plugs and inspect spark
plug wires. An Emission Control Service.
Additional Required Services
25,000 50,000
(40 000) (80 000)
• •
• •
•
•
•
75,000 100,000
(120 000) (160 000)
• •
• •
•
•
•
•
•
•
125,000 150,000
(200 000) (240 000)
• •
• •
•
•
•