Driven Sprocket: Check

WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.

Check the bearing race to verify that it has not moved out of position or become scored. If worn or scored, install a new driven sprocket.
Inspect the sensor wheel for bent or damaged tabs.

Fig 1: Inspecting Sensor Wheel For Bent Or Damaged Tabs
Courtesy of FORD MOTOR CO.

NOTE: Install a new speed sensor wheel only if damaged.

Fig 2: Removing Speed Sensor Wheel

Courtesy of FORD MOTOR CO.

Remove the speed sensor wheel.
Using the special tools, install a new speed sensor ring.

Fig 3: Installing New Speed Sensor Ring

Courtesy of FORD MOTOR CO.