Front Wheel Speed Sensor Replacement

Fig 1: View Of Front Wheel Speed Sensor & Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
WARNING: Refer to Brake Dust Warning . Preliminary Procedures Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation . Remove the brake rotor. Refer to Front Brake Rotor Replacement (1500 Series) or Front Brake Rotor Replacement (2500 Series) .
1	Wheel Speed Sensor Electrical Connector Clip Procedure Disconnect the electrical connector. Release the wheel speed sensor electrical connector clip from the brake hose bracket.
2	Wheel Speed Sensor Harness Clip Procedure: Release the wheel speed sensor harness clip from the brake hose bracket.
3	Wheel Speed Sensor Harness Clip Procedure: Release the wheel speed sensor harness clip from the steering knuckle bracket.
4	Wheel Speed Sensor Bolt CAUTION: Refer to Fastener Caution . Tighten: 18 N.m (13 lb ft)
5	Wheel Speed Sensor Procedure: Perform the Diagnostic System Check - Vehicle (without HP2) .