Service Intervals: Tracker

Change ATF and sump filter at 100,000 miles under normal driving conditions. Under severe service conditions, replace ATF and filter every 15,000 miles or 15 months. Severe service driving conditions are same as those listed below. Manufacturer also recommends replacing transmission cooler hoses at 45,000 mile intervals.

• Most driving is in stop-and-go traffic.
• Police, taxi or delivery service.
• Trailer towing.
• Most trips are less than 4 miles.
• Most trips are less than 10 miles, and outside temperatures are less than freezing.
• Driving in dusty areas.