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Home >> Cadillac >> 2011 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1328 (Antilock Brake System - Non-Hybrid Greater Than/Equal To 3900 Kg (8600 Lb) GVW) >> Repair Instructions >> Rear Wheel Speed Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Refer to Brake Dust Warning .
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Fig 1: Identifying Rear Wheel Speed Sensor Electrical Connector & Harness Clips
    GM2178526Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the wheel speed sensor electrical connector (1).
  4. Release the wheel speed sensor electrical connector and sensor harness clips (2) from the inboard frame rail.
  5. Fig 2: Identifying Rear Wheel Speed Sensor Bolt
    GM2178527Courtesy of GENERAL MOTORS CORP.
  6. Remove the wheel speed sensor bolt (1).
  7. Fig 3: Identifying Rear Wheel Speed Sensor
    GM2178528Courtesy of GENERAL MOTORS CORP.
  8. Remove the wheel speed sensor (1) from the rear axle.