Chrysler's official recommendation in the owner's manual should be your primary guide. However, many mechanics and owners now recommend more frequent changes than what was originally suggested, especially for vehicles frequently used in stop-and-go traffic or towing.
Generally, consider these possibilities:
* Owner's Manual: This is the most important source. Check your specific model's manual for the manufacturer's recommended service interval. It might specify a mileage interval or a time interval, or both.
* Every 60,000 Miles (or sooner): Many experts now recommend changing the fluid and filter at least every 60,000 miles, even if the owner's manual suggests a longer interval. This is especially true given the age of the vehicle. The fluid degrades over time and use, regardless of mileage.
* Every 30,000 - 45,000 Miles (if severe conditions): If you frequently tow heavy loads, drive in stop-and-go traffic, or operate in extremely hot or cold climates, consider more frequent changes, potentially every 30,000 to 45,000 miles.
* Fluid Condition: Consider having the transmission fluid checked by a mechanic. They can assess its color, smell, and condition to determine if it needs changing. Dark brown or burnt-smelling fluid is a clear indication of the need for a replacement.
In summary: Don't rely solely on a generic answer. Consult your owner's manual and discuss the best schedule with a qualified mechanic considering your driving habits and the age of your vehicle. Regular fluid changes are crucial for the longevity of your transmission.
