Chrysler will be contacting a small number of 2016-2017 RAM 1500 owners regarding a problem affecting their vehicles power train. According to the defect report, the differential retaining screw pin could become loose and contact the bearing cap. If the pin comes out of position, the differential pinion spider gears, the loose screw or the pin itself could make contact with components inside the differential and cause it to break and/or lock up.
Dealers will inspect and replace the differential pin retaining screw in all affected vehicles. If the inspection finds the retaining screw loose or damaged, the entire rear axle assembly will be replaced. Owners wanting more information about the problem are asked to contact Chrysler customer service at 1-800-853-1403. Chrysler’s number for this recall is T20 and the NHTSA campaign number is 17V-198.