Service Intervals
NOTE:
Driver Information Display CHANGE TRANS FLUID message may be displayed on some models. If CHANGE TRANS FLUID message is displayed, see DRAINING & REFILLING procedure. To reset message, press and hold OFF and REAR DEFOG buttons until TRANS FLUID RESET appears in Information Center (5-20 seconds).
Check transmission fluid level at every engine oil change. Transmission fluid should not be changed under normal operating conditions. Under continuous extreme operating conditions (trailer towing, heavy city traffic with ambient temperature greater than 90°F (32°C) or delivery service), fluid and filter should be changed every 50,000 miles.