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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> Brakes >> Antilock Brake System, Traction Control System & Stability Control System >> Repair Instructions >> Front Wheel Speed Sensor Replacement >> Removal Procedure
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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. Remove the front disc brake rotor. Refer to Front Brake Rotor Replacement (1500 Series) or Front Brake Rotor Replacement (2500 Series) .
  4. Fig 1: View Of Wheel Speed Sensor Cable And Connectors
    GM913362Courtesy of GENERAL MOTORS CORP.
  5. Remove the wheel speed sensor (WSS) cable mounting clip from the steering knuckle.
  6. Remove the WSS cable mounting clip from the upper control arm.
  7. Remove the WSS cable mounting clip from the frame attachment point.
  8. Disconnect the WSS cable electrical connector.
  9. Fig 2: View Of Wheel Speed Sensor Mounting Bolt
    GM924317Courtesy of GENERAL MOTORS CORP.
  10. Remove the WSS mounting bolt.
  11. NOTE: Carefully remove the sensor by pulling it straight out of the bore. DO NOT use a screwdriver, or other device to pry the sensor out of the bore. Prying will cause the sensor body to break off in the bore.
  12. Remove the WSS from the hub/bearing assembly.