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Home >> Chrysler >> 2023 >> 300 C >> Repair and Diagnosis >> Maintenance >> Procedures >> Vehicle Quick Reference >> Maintenance Schedules >> Description >> North AMERICA

North AMERICA

This 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 the vehicle. Operating conditions such as frequent short-trips, trailer tow, and extremely hot or cold ambient temperatures will influence when the "Change Oil" or "Oil Change Required" message is displayed. Have your vehicle serviced as soon as possible, within the next 500 miles (805 km).

To reset the oil change indicator system. Refer to CENTER, ELECTRONIC VEHICLE INFORMATION, STANDARD PROCEDURE .

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

Once A Month Or Before A Long Trip:

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

MAINTENANCE CHART

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, boot seals, and replace if necessary. X   X   X   X   X   X   X  
Inspect the rear axle fluid. Inspect the front axle fluid (All Wheel Drive Only). X   X   X   X   X   X   X  
Inspect the brake linings, replace as necessary. X   X   X   X   X   X   X  
Adjust parking brake on vehicles equipped with four wheel disc brakes. X   X   X   X   X   X   X  
Inspect transfer case fluid (All Wheel Drive Only).   X     X     X     X     X
Additional Maintenance 
Replace engine air cleaner filter.   X     X     X     X     X
Replace cabin air filter. To be replaced every 12, 000 miles (19, 000 km).
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
Change the transfer case fluid; if using your vehicle for any of the following: police, taxi, fleet, off-road, or frequent trailer towing. (All Wheel Drive Only).         X           X      
Change the rear axle fluid and on models equipped with All Wheel Drive (AWD) change the front axle fluid if using your vehicle for any of the following: police, taxi, fleet, off-road, or frequent trailer towing.       X         X         X
Inspect and replace PCV valve if necessary.                 X          
  1. The spark plug change interval is mileage based only, yearly intervals do not apply.