2015 Jeep Grand Cherokee User Guide - Page 235

6,000 12,000 18,000 24,000 30,000 36,000 42,000 48,000 54,000 60,000 66,000 72,000 78,000 84,000 90,000 96,000 102,000 108,000 114,000 120,000 126,000 132,000 138,000 144,000 240,000 X X X X 250,000 X X Or Months: 70,000 80,000 90,000 100,000 110,000 120,000 130,000 140,000 150,000 160,000 170,000 180,000 190,000 200,000 210,000 220,000 230,000 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144 150 10,000 20,000 30,000 40,000 50,000 Change the engine oil and engine oil filter. X X X X X X X X X X X X X X X X X X X X X X X X Inspect the accessory drive belts replace if necessary. Inspect the front and rear axle fluid. Change if using your vehicle for any of the following: police, taxi, fleet, sustained high speed driving, off-road or frequent trailer towing . X X X X X Inspect front suspension, tie rod ends, and boot seals, for cracks or leaks and all parts for damage, wear, improper looseness or end play; replace if necessary. X X X X X X X X X X X X X X 60,000 Or Kilometers: X X X X X Replace the engine air cleaner filter. X X X Replace the air conditioning filter. X Inspect and replace the PCV Valve if necessary MAINTAINING YOUR VEHICLE Replace the spark plugs ** 150,000 Miles: 233