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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1093 (Antilock Brake System And Traction Control System) >> Repair Instructions >> Wheel Speed Sensor Replacement - Rear (Rear (w/AWD)) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  3. Remove the brake caliper and support the brake caliper. Do NOT disconnect the brake hose. Refer to Brake Rotor Replacement - Rear in Disc Brakes.
  4. Remove the brake caliper bracket. Refer to Brake Caliper Bracket Replacement - Rear in Disc Brakes.
  5. Remove the brake rotor.
  6. Fig 1: Locating Wheel Speed Sensor Electrical Connector
    GM629522Courtesy of GENERAL MOTORS CORP.
  7. Disconnect the wheel speed sensor electrical connector.
  8. Disconnect the wheel speed sensor electrical connector from the connector bracket.
  9. Disconnect the drive axle from the wheel bearing/hub. Refer to Wheel Drive Shaft Replacement - Rear in Wheel Drive Shafts.
  10. Remove and DISCARD the wheel bearing/hub bolts.
  11. Remove the wheel bearing/hub.