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Home >> Chevrolet >> 2013 >> Spark LS, Automatic Trans >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Front Wheel Speed Sensor Replacement (Right Side) >> Removal Procedure

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle
  2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  3. Fig 1: Radiator Surge Tank Mounting Bolts
    GM2308703Courtesy of GENERAL MOTORS COMPANY
  4. If equipped with the electrical power steering, remove the radiator surge tank mounting bolts (1), and detach the radiator surge tank without disconnecting the coolant hose, and position it aside to get a hand access. If equipped with the hydraulic power steering, remove the radiator surge tank mounting bolts (1) and the power steering fluid reservoir mounting bolts (2), and detach the radiator surge tank and power steering fluid reservoir without disconnecting the coolant hose and the power steering hose, and position aside. Refer to Radiator Surge Tank Replacement , and .
  5. Fig 2: Wheel Speed Sensor Electrical Connector
    GM2308704Courtesy of GENERAL MOTORS COMPANY
  6. Disconnect the wheel speed sensor electrical connector (1).
  7. Fig 3: Body Frame Mounted Bracket
    GM2308705Courtesy of GENERAL MOTORS COMPANY
  8. Detach the wheel speed sensor harness from the body frame mounted bracket (1).
  9. Detach the wheel speed sensor harness from the front strut mounted bracket (2).
  10. Fig 4: Wheel Speed Sensor And Knuckle Retaining Bolt
    GM2308706Courtesy of GENERAL MOTORS COMPANY
  11. Remove the wheel speed sensor to knuckle retaining bolt (1).
  12. Remove the wheel speed sensor (2) from the steering knuckle.