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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 >> Front Wheel Speed Sensor Replacement (Without 9C1) >> 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 .
  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. Remove the front brake rotor. Refer to Front Brake Rotor Replacement (JD9)Front Brake Rotor Replacement (J95) .
  4. Disconnect the front wheel speed sensor electrical connector.
  5. Release the front wheel speed sensor harness electrical connector (1) from the brake hose bracket.
    Fig 1: Front Wheel Speed Sensor Harness Electrical Connector And Retainers
    GM3256100Courtesy of GENERAL MOTORS COMPANY
  6. Release the front wheel speed sensor harness retainers (2).
  7. Clean the front wheel speed sensor area on the wheel hub and bearing assembly of any accumulated dirt and debris.
    Fig 2: Front Wheel Speed Sensor Bolt
    GM3256102Courtesy of GENERAL MOTORS COMPANY
  8. Remove the front wheel speed sensor bolt (1).
  9. Remove the front wheel speed sensor assembly from the wheel hub and bearing assembly by pulling straight out.
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