Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
Under the factory schedule, replace the spark plugs every 30,000 mi; coolant every 40,000 mi. The big-interval services (every 40,000 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.
| Every 10,000 mi | Body Latches, Locks & Hinges (lubricate) · Brake Hydraulic System (inspect fluid level) · Brake Hydraulic System (inspect fluid) · Brake Line (inspect) · Brake Linings (inspect) · Brake Rotor (inspect) |
| At 20,000 mi | Engine Coolant System (inspect fluid level) |
| Every 20,000 mi | Accessory Drive Belt (inspect) · Battery (inspect electrolyte level) · Drive Axle Assembly (inspect) · Engine Air Filter Element (replace) · Engine Air Filter Housing (clean) · Tailgate (lubricate) |
| Every 25,000 mi | Brake Drum Assembly (inspect) · Brake Linings (inspect) · Brake Wheel Cylinder Dust Boot (inspect) |
| At 30,000 mi | Brake Hydraulic System (inspect fluid) |
| Every 30,000 mi | Spark Plugs (replace) |
| At 37,500 mi | Brake Linings (inspect) |
| Every 40,000 mi | Engine Coolant System (inspect fluid level) · Engine Coolant System (drain, flush & refill) |
| At 50,000 mi | Brake Drum Assembly (inspect) · Brake Wheel Cylinder Dust Boot (inspect) |