Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9159276) - 2016 - crc - 10/5/15Service and Maintenance 353Maintenance ScheduleAdditional RequiredServices - Severe12 000 km/7,500 mi24 000 km/15,000 mi36 000 km/22,500 mi48 000 km/30,000 mi60 000 km/37,500 mi72 000 km/45,000 mi84 000 km/52,500 mi96 000 km/60,000 mi108 000 km/67,500 mi120 000 km/75,000 mi132 000 km/82,500 mi144 000 km/90,000 mi156 000 km/97,500 mi168 000 km/105,000 mi180 000 km/112,500 mi192 000 km/120,000 mi204 000 km/127,500 mi216 000 km/135,000 mi228 000 km/142,500 mi240 000 km/150,000 miRotate tires, if recommended for the vehicle, andperform Required Services. Check engine oil leveland oil life percentage. Change engine oil andfilter, if needed. (1)@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @Replace passenger compartment air filter. (2) @ @ @ @ @ @Inspect evaporative control system. (3) @ @ @Replace engine air cleaner filter. (Except 6.2LV8 Engine) (4) @ @ @Replace engine air cleaner filter. (6.2LV8 Engine) (4) @ @ @ @ @ @2.0L LTG and 3.6L LF3 Engines: Replace sparkplugs. Inspect spark plug wires. @ @3.6L LFX Engine Only: Replace spark plugs.Inspect spark plug wires. @Change automatic transmission fluid and filter. @ @ @Change transfer case fluid, if equipped withAWD. (5) @ @ @Change rear axle fluid. @ @ @Change front axle fluid, if equipped with AWD. @ @ @Drain and fill engine cooling system. (6) @Visually inspect accessory drive belts. (7) @Replace brake fluid. (8)
