Rear Wheel Speed Sensors and Rings
WARNING: This page is about a different car, the 2003 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
The rear wheel speed sensors operate in the same manner as the front wheel speed sensors. The rear wheel speed sensors are mounted in the rear suspension knuckles. The rear wheel speed sensor reluctor ring is part of the rear hub and bearing assembly. Replace the rear hub and bearing assembly when the rear wheel speed sensor ring is damaged.