2017 Ram 3500 Maintenance Schedule: Your Comprehensive Guide

The 2017 Ram 3500 is a formidable workhorse, beloved by owners for its immense towing and hauling capabilities, especially when equipped with the legendary Cummins turbodiesel engine. To keep your Ram 3500 performing at its peak and to ensure its longevity, adhering to a strict and comprehensive maintenance schedule is crucial. This guide provides a detailed look at the factory service intervals, common issues, severe-duty adjustments, typical service costs, and recall awareness specifically for the 2017 model year.

Factory Service Intervals

Ram provides a comprehensive maintenance schedule designed to keep your 3500 running optimally. It's important to note that the 2017 Dually (DR) platform often shares maintenance items with its lighter-duty siblings but has specific requirements for components like the heavy-duty transmission, axles, and, of course, the Cummins engine—if equipped.

Engine Oil and Filter

For the 6.7L Cummins turbodiesel, Ram recommends engine oil and filter changes every 15,000 miles or 12 months, whichever comes first, under normal driving conditions. If your truck is equipped with the 5.7L HEMI V8 or the 6.4L HEMI V8, the interval is typically 10,000 miles or 12 months, as indicated by the Oil Change Indicator System. However, for those frequently towing, hauling, or operating in dusty conditions, more frequent changes (e.g., every 7,500 miles for gasoline engines or 7,500-10,000 for diesels) are highly recommended.

Fuel Filters (Cummins Diesel Only)

The 6.7L Cummins diesel engine utilizes two fuel filters: a primary fuel/water separator and a secondary fuel filter. These are critical for protecting the high-pressure fuel system. Ram recommends replacing both fuel filters every 15,000 miles or 12 months. Neglecting this can lead to costly fuel system repairs.

Air Filters

Engine air filter replacement is typically recommended every 30,000 miles or 24 months, or more frequently if operating in dusty environments. The cabin air filter (if equipped) should be inspected annually and replaced as needed, usually every 15,000-20,000 miles.

Transmission Fluid and Filter

For the Aisin AS69RC automatic transmission (common with the Cummins diesel), Ram recommends inspecting the fluid every 30,000 miles and replacing it at 60,000 miles under normal conditions. For severe duty, this interval should be shortened to 30,000 miles. The 68RFE automatic transmission (also found with the Cummins and HEMI engines) typically has a fluid and filter change interval of 120,000 miles under normal conditions, or 60,000 miles for severe duty. The G56 manual transmission (if equipped) generally requires fluid inspection and replacement less frequently, often around 100,000 miles or based on inspection.

Axle Fluid

Front and rear differential fluid should be inspected at 30,000 miles and replaced at 60,000 miles for normal duty. For severe duty, both should be replaced every 30,000 miles, especially if you\