Wheel Speed Sensor Replacement (Front)
REMOVAL PROCEDURE1. Raise and support the vehicle on a suitable hoist, as outlined.
2. Disconnect the front wheel speed sensor electrical connector.
3. Remove the retaining bolt.
4. Remove the front wheel speed sensor. If the sensor will not slide out of the knuckle, remove the brake rotor and use a blunt punch or equivalent tool to push the sensor from the back side of the knuckle.
Important: If the sensor locating pin breaks off and remains in the knuckle during removal, proceed as follows. Remove the brake rotor and remove the broken pin using a blunt punch. Clean the hole using sand paper wrapped around a screwdriver or other suitable tool. never attempt to enlarge the hole.
INSTALLATION PROCEDURE
1. Install the front wheel speed sensor to the mounting bracket.
Important: Make sure that the front wheel speed sensor is properly aligned and lays flat against the bosses on the knuckle.
2. Install the retaining bolt.
^ Tighten the Torx screws to 12 Nm (107 inch lbs.).
3. Connect the front wheel speed sensor electrical connector.
4. Lower the vehicle.
5. Perform Diagnostic System Check.