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Home >> Chevrolet >> 2021 >> Trailblazer ACTIV, FWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Front Wheel Speed Sensor Replacement >> Removal Procedure
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Removal Procedure

  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. Remove the front tire and wheel assembly. Tire and Wheel Removal and Installation
  3. GM5210496Courtesy of GENERAL MOTORS COMPANY

    Front Wheelhouse Liner (1) - Remove - Front Wheelhouse Liner Replacement

  4. GM5210497Courtesy of GENERAL MOTORS COMPANY

    Front Wheel Speed Sensor Wiring Harness (1) @ Body Front Suspension Support - Unclip

  5. Electrical Connector (2) @ Body Wiring Harness - Disconnect
  6. GM5210498Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) @ Park Brake Actuator - Disconnect

  7. GM5210499Courtesy of GENERAL MOTORS COMPANY

    Wheel Speed Sensor Bracket Nut (1) @ Front Brake Hose Bracket - Remove

  8. Wheel Speed Sensor Wire Bracket Bolt (2) @ Front Suspension Strut - Remove
  9. GM5210500Courtesy of GENERAL MOTORS COMPANY

    Front Wheel Speed Sensor Wiring Harness (1) @ Steering Knuckle - Unclip

  10. GM5210501Courtesy of GENERAL MOTORS COMPANY

    Front Wheel Speed Sensor Bolt (1) @ Steering Knuckle - Remove

  11. Front Wheel Speed Sensor (2) @ Steering Knuckle - Remove
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