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 (40 000) | 50,000 (80 000) | 75,000 (120 000) | 100,000 (160 000) | 125,000 (200 000) | 150,000 (240 000) |
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Inspect fuel system for damage or leaks. | · | · | · | · | · | · |
Inspect exhaust system, including DPF pressure lines, for loose or damaged components. | · | · | · | · | · | · |
Pickup models: Change automatic transmission fluid and external transmission filter (severe service). See footnote (p). | · | · | · | · | · | · |
Pickup models: Change automatic transmission fluid and external transmission filter (normal service). |
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Van models: Change automatic transmission fluid and filter (severe service). See footnote (p). |
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Van models: Change automatic transmission fluid and filter (normal service). |
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Four-wheel drive pickup models: Change transfer case fluid (extreme duty service). See footnotes (n) and (o). | · | · | · | · | · | · |
Four-wheel drive: Change transfer case fluid (severe service). See footnotes (n) and (t). |
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Four-wheel drive: Change transfer case fluid (normal service). See footnote (n). |
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Engine cooling system service (or every five years, whichever occurs first). An Emission Control Service. See footnote (r). |
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Inspect engine accessory drive belt. An Emission Control Service. See footnote (s). |
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