Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
Under the factory schedule, replace the spark plugs every 60,000 mi; coolant every 30,000 mi. The big-interval services (every 30,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.
| At 7,500 mi | Universal Vehicle Operation (inspect idle speed) |
| Every 10,000 mi | Accessory Drive Belt (inspect) |
| Every 15,000 mi | Driveshaft U-Joint (lubricate) · Transfer Case Assembly (inspect fluid level) |
| Every 20,000 mi | Axle Shaft Oil Seal (inspect) · Body Latches, Locks & Hinges (inspect) · Brake System (inspect) · CV Joint Boot (inspect) · Steering Gear Box Assembly (inspect) · Suspension Control Arm Bushings (lubricate) |
| At 30,000 mi | Accessory Drive Belt (inspect) |
| Every 30,000 mi | Engine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Exhaust System (Complete) (inspect) · Fuel Line (inspect) · Universal Vehicle Operation (inspect idle speed) |
| Every 40,000 mi | Wheel Bearing (inspect) |
| At 60,000 mi | Engine Coolant System (drain, flush & refill) |
| Every 60,000 mi | Fuel Evaporative Canister (inspect) · Fuel Tank Filler Cap O-Ring (inspect) · Spark Plugs (replace) |