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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 772 (Anti-Lock Brake System) >> Repair Instructions >> Wheel Speed Sensor Replacement (RWD) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 GMC Safari and 2002 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise the vehicle.
  2. Remove the tire and wheel.
  3. Remove the brake caliper (1). Refer to FRONT BRAKE CALIPER .
  4. Remove the hub and rotor assembly (3). Refer to FRONT BRAKE ROTOR .
  5. Remove the wheel speed sensor cable electrical connector (2).
  6. Remove the wheel speed sensor harness clip rivets using a 3/16 inch drill bit.
    Fig 1: Locating Wheel Speed Sensor (RWD)
    G02502474Courtesy of GENERAL MOTORS CORP.
  7. Remove the clips from the wheel speed sensor wire. Save the clips for the replacement sensor.
  8. Remove the wheel speed sensor mounting bolts and nut.
  9. Remove the 2 splash shield mounting bolts (7).
  10. Remove the wheel speed sensor and the splash shield assembly (6).
  11. Remove the splash shield gasket.
  12. Clean the gasket and knuckle (8) surfaces thoroughly with a dry cloth.
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