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) | 25,000 (41 500) | 50,000 (83 000) | 75,000 (125 000) | 100,000 (166 000) | 125,000 (207 500) | 150,000 (240 000) | |
|---|---|---|---|---|---|---|---|
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 . An Emission Control Service. | · | · | · | · | · | · | |
Change automatic transmission fluid and filter (severe service only). See footnote (h). |
| · |
| · |
| · | |
Replace spark plugs. An Emission Control Service. |
|
|
| · |
|
| |
Engine cooling system service (or every 5 years, whichever occurs first). An Emission Control Service. See footnote (i). |
|
|
|
|
| · | |
Except 3.2L engine: Inspect engine accessory drive belt. An Emission Control Service. |
|
|
|
|
| · | |
3.2L engine: Inspect engine accessory drive belt. An Emission Control Service. |
| · | · | · | · | · | |
3.2L engine: Replace timing belt. An Emission Control Service. See footnote (j). |
|
|
| · |
|
| |
Replace fuel filter. An Emission Control Service. |
|
|
| · |
|
| |
CTS-V Only: Change brake fluid (severe service only). See footnote (l). | · | · | · | · | · | · | |
CTS-V Only: Change hydraulic clutch fluid (severe service only). See footnote (l). | · | · | · | · | · | · | |
CTS-V Only: Change 6-speed manual transmission fluid (severe service only). See footnotes (l) and (m). |
| · |
| · |
| · | |
CTS-V Only: Change rear axle fluid (severe service only).See footnotes (l) and (m). |
| · |
| · |
| · | |
