Wheel Speed Sensor: Service and Repair

Wheel Speed Sensor Replacement

Caution: Refer to Latch Replacement - Lift Gate Window in Service Precautions.

Removal Procedure
1. Raise the vehicle.
2. Remove tire and wheel.





3. Remove the brake rotor





4. Remove wheel speed sensor wiring harness the retainers.





5. Disconnect the wheel speed sensor electrical connector.





6. Remove the sensor mounting screw.

Important: The wheel speed sensor mounts into a bore that leads to the center to the sealed bearing. Use caution when cleaning or working around the bore. Do not contaminate the lubricant inside the sealed bearing. Failure to do so can lead to premature bearing failure.

Notice: Carefully remove the sensor by pulling it straight out of the bore. DO NOT use a screwdriver, or other device. Prying will cause the sensor body to break off in the bore.

Notice: Do not attempt to remove the stainless steel shim from the bearing assembly. The shim is permanently attached. If the shim is damaged or bent, replace the bearing assembly. Failure to comply will result in diminished sensor and ABS performance.





7. Remove wheel speed sensor from hub and bearing assembly.

Installation Procedure

Important: The new speed sensor will have a new O-ring. Dispose of the old O-ring. Lubricate the new O-ring lightly with bearing grease prior to installation. You may also lubricate the sensor just above and below the new O-ring. DO NOT lubricate the bore.





1. Install the speed sensor into the hub and bearing assembly.

Notice: Refer to Fastener Notice in Service Precautions.





2. Install the speed sensor mounting screw.
^ Tighten the speed sensor mounting screw (5) to 18 Nm (13 ft. lbs.).





3. Reconnect the wheel speed sensor electrical connector.

Important: The new speed sensor has new mounting clips already installed on the wire. DO NOT reuse the old clips.





4. Install wheel speed sensor wiring harness to the frame and control arm.





5. Install the brake rotor.
6. Install tire and wheel.