Maintenance Schedule; Additional Required Services -- Page 333

Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-

12460272) - 2019 - crc - 5/8/18

332

SERVICE AND MAINTENANCE

Maintenance Schedule
Additional Required Services -
Severe

12

000

km/7,500

mi

24

000

km/15,000

mi

36

000

km/22,500

mi

48

000

km/30,000

mi

60

000

km/37,500

mi

72

000

km/45,000

mi

84

000

km/52,500

mi

96

000

km/60,000

mi

108

000

km/67,500

mi

120

000

km/75,000

mi

132

000

km/82,500

mi

144

000

km/90,000

mi

156

000

km/97,500

mi

168

000

km/105,000

mi

180

000

km/112,500

mi

192

000

km/120,000

mi

204

000

km/127,500

mi

216

000

km/135,000

mi

228

000

km/142,500

mi

240

000

km/150,000

mi

Rotate tires and perform Required Services. Check
engine oil level and oil life percentage. Change
engine oil and filter, if needed.

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Replace passenger compartment air filter. (1)

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Inspect evaporative control system. (2)

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ATS-V Only: Replace engine air cleaner filter. (3)

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Except ATS-V: Replace engine air cleaner filter. (3)

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Change automatic transmission fluid and filter.

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Change manual transmission fluid.

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Change transfer case fluid, if equipped with
AWD. (4)

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Change rear axle fluid, if equipped with limited slip
differential. (4)

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Change rear axle fluid, without limited slip
differential. (4)

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2.0L or 3.6L Twin Turbo Engine Only: Replace spark
plugs. Inspect spark plug wires.

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3.6L V6 Engine Only: Replace spark plugs. Inspect
spark plug wires.

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Drain and fill engine cooling system. (5)

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Visually inspect accessory drive belts. (6)

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Replace brake fluid, if equipped with an automatic
transmission. (7)