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Home >> Chevrolet >> 2018 >> Suburban 3500 HD LT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Antilock Brake System) >> Repair Instructions >> Rear Wheel Speed Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban, and 2018 Cadillac Escalade ESV. 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 .
    Fig 1: Rear Wheel Speed Sensor Harness Retainers
    GM3632920Courtesy of GENERAL MOTORS COMPANY
  2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation (6-Lug Wheel)Tire and Wheel Removal and Installation (8-Lug Wheel) .
  3. Disconnect the rear wheel speed sensor electrical connector and release the retainers (1) from the frame rail.
  4. Release the rear wheel speed sensor harness retainer (1) from the rear axle.
    Fig 2: Rear Wheel Speed Sensor Harness Retainer
    GM3632924Courtesy of GENERAL MOTORS COMPANY
  5. Clean the rear wheel speed sensor area on the rear axle of any accumulated dirt and debris.
    Fig 3: Rear Wheel Speed Sensor Bolt
    GM3632926Courtesy of GENERAL MOTORS COMPANY
  6. Remove the rear wheel speed sensor bolt (1).
  7. Remove the rear wheel speed sensor assembly from the rear axle by pulling straight out.
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