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Home >> Jeep >> 2021 >> Grand Cherokee L Laredo, RWD >> Repair and Diagnosis >> Maintenance >> Procedures >> Vehicle Quick Reference >> Maintenance Schedules >> Description >> North AMERICA

North AMERICA

Your vehicle is equipped with an automatic oil change indicator system. The oil change indicator system will remind you that it is time to take your vehicle in for scheduled maintenance.

Based on engine operation conditions, the oil change indicator message will illuminate. This means that service is required for your vehicle. Operating conditions such as frequent short-trips, trailer tow, extremely hot or cold ambient temperatures, and E85 fuel usage will influence when the "Oil Change Required" message is displayed. Have your vehicle serviced as soon as possible, within the next 500 miles (805 km).

An authorized dealer will reset the oil change indicator message after completing the scheduled oil change.

NOTE:

Under no circumstances should oil change intervals exceed 10, 000 miles (16, 000 km), 12 months or 350 hours of engine run time, whichever comes first. The 350 hours of engine run or idle time is generally only a concern for fleet customers.

Oil Change Indicator - RESET

  1. Without pressing the brake pedal, press the ENGINE START/STOP button and cycle the ignition to the ON/RUN position (do not start the engine.)
  2. Press and release the DOWN  arrow button to scroll downward through the main menu to "Vehicle Info".
  3. Press and release the RIGHT  arrow button to access the "Oil Life" screen.
  4. Press and hold the RIGHT  arrow button for one second to access the "Oil Life Reset" screen.
  5. Press and release the DOWN  arrow button to select "Yes", then press and release the Right arrow button to select reset of the Oil Life.
  6. Press and release the UP  arrow button to exit the EVIC screen.
NOTE:

If the indicator message illuminates when you start the vehicle, the oil change indicator system did not reset. If necessary, repeat this procedure.

Once A Month Or Before A Long Trip:

At Every Oil Change Interval As Indicated By Oil Change Indicator System:

CAUTION:

Failure to perform the required maintenance items may result in damage to the vehicle.

MAINTENANCE PLAN

Mileage or time passed (whichever comes first) 20, 000 30, 000 40, 000 50, 000 60, 000 70, 000 80, 000 90, 000 100, 000 110, 000 120, 000 130, 000 140, 000 150, 000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers: 32, 000 48, 000 64, 000 80, 000 96, 000 112, 000 128, 000 144, 000 160, 000 176, 000 192, 000 208, 000 224, 000 240, 000
Additional Inspections 
Inspect the CV/Universal joints. X X X X X X X X X X X X X X
Inspect front suspension, tie rod ends, and replace if necessary. X   X   X   X   X   X   X  
Inspect the front and rear axle fluid, change if using your vehicle for police, taxi, fleet, off-road or frequent trailer towing. X   X   X   X   X   X   X  
Inspect the brake linings, parking brake function. X   X   X   X   X   X   X  
Inspect transfer case fluid.   X     X     X           X
Additional Maintenance 
Replace engine air cleaner filter.   X     X     X     X     X
Replace the cabin air filter. X   X   X   X   X   X   X  
Replace spark plugs. (1)                 X          
Flush and replace the engine coolant at 10 years or 150, 000 miles (240, 000 km) whichever comes first.                 X         X
Replace accessory drive belt.                           X
Inspect accessory drive belt tensioner and pulley, replace if necessary.                           X
Change transfer case fluid.         X           X      
Replace PCV valve.                 X          
  1. The spark plug change interval is mileage based only, yearly intervals do not apply.