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Home >> Cadillac >> 2013 >> SRX Base >> 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 .

NOTE:

If replacing the wheel speed sensor due to a DTC, inspect the back of the wheel bearing on the encoder surface for metallic chips or metal shavings. If metallic debris is found, clean the encoder surface to prevent interference with the wheel speed sensor signal and setting of a DTC. Refer to Diagnostic System Check - Vehicle .

  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 rear suspension link. Refer to Rear Suspension Link Replacement - Upper to Lower Control Arm .
  4. Fig 1: Wheel Speed Sensor Bolt
    GM2217494Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Clean the wheel speed sensor mounting area on the suspension knuckle of any accumulated dirt and debris.

  5. Remove the wheel speed sensor bolt (1).
  6. Fig 2: Wheel Speed Sensor
    GM2217495Courtesy of GENERAL MOTORS COMPANY
  7. Remove the wheel speed sensor (1) by pulling the sensor straight out of the rear suspension knuckle.
  8. Fig 3: Wheel Speed Sensor Harness Retainers
    GM2217496Courtesy of GENERAL MOTORS COMPANY
  9. Release the wheel speed sensor harness from the retainers (1).
  10. Fig 4: Wheel Speed Sensor Electrical Connector
    GM2217497Courtesy of GENERAL MOTORS COMPANY
  11. Disconnect the wheel speed sensor electrical connector (1).
  12. Release the wheel speed sensor electrical connector retainer and remove the wheel speed sensor.