Service Intervals: Transmission
WARNING: This page is about a different variant/trim than selected.
Under normal driving conditions, replace transmission fluid every 60,000 miles. Replace fluid every 30,000 miles if vehicle is operated under the following severe driving conditions:
- Heavy loads in hilly terrain.
- Ambient temperatures greater than 90°F (32°C).
- Maximum loads.
- Operating a transmission-mounted PTO unit.
- Towing trailer or carrying a slide-in camper.