Case Assembly, Differential, Limited Slip Differential: Operation: Operation

WARNING: This page is about a different car, the 2012 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.

The purpose of the Limited Slip Differential is to provide a torque bias within the differential allowing torque to be transmitted to the high traction tire in a variety of traction situations. The Limited Slip Differential is a torque sensing device and is not dependent on vehicle speed. Using the vehicle traction control system in combination with the Limited Slip Differential enhances the vehicles traction capability. The Limited Slip Differential is a non-preload design, this provides optimal fuel efficiency while still maintaining improved traction performance. The Limited Slip Differential operates as a torque sensing device because when torque is applied to the differential gear set the reaction forces of the bevel gears apply an axial force into the clutch system providing the torque bias. When the input torque is very low the reaction forces will decrease allowing the differential to act similar to an open differential (zero preload).