Sensor, Wheel Speed, Front: Description: Description
WARNING: This page is about a different car, the 2013 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
1500/2500/3500 The ABS brake system uses four wheel speed sensors. A sensor is mounted to each hub/bearing.
CAB CHASSIS/4500/5500 The ABS brake system uses 3 wheel speed sensors. A sensor is mounted to each front hub/bearings. The third sensor is mounted on top of the rear axle differential housing.