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Home >> Cadillac >> 2017 >> CTS Base, AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Rear Wheel Speed Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING:

Refer to Brake Dust Warning .

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (CTS)Lifting and Jacking the Vehicle (CTS-V) .
  2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  3. Fig 1: Wheel Speed Sensor Electrical Connector Clip
    GM2809448Courtesy of GENERAL MOTORS COMPANY
  4. Disconnect the wheel speed sensor electrical connector and release the connector clip (1) from the vehicle frame.
  5. Fig 2: Wheel Speed Sensor Harness Clip
    GM2809449Courtesy of GENERAL MOTORS COMPANY
  6. Release the wheel speed sensor harness clip (1) from the vehicle frame.
  7. Fig 3: Wheel Speed Sensor Harness Clip
    GM2809452Courtesy of GENERAL MOTORS COMPANY
  8. Release the wheel speed sensor harness clips (1) from the upper suspension arm.
  9. Clean the wheel speed sensor mounting area on the steering knuckle of any accumulated dirt and debris.
  10. Fig 4: Wheel Speed Sensor Bolt
    GM2809455Courtesy of GENERAL MOTORS COMPANY
  11. Remove the wheel speed sensor bolt (1).
  12. Remove the wheel speed sensor from the suspension knuckle.