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Home >> Buick >> 2018 >> Encore Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Front Wheel Speed Sensor Replacement >> Removal Procedure
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Removal Procedure

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 .
  3. Clean the wheel speed sensor mounting area on the steering knuckle of any accumulated dirt and debris.
  4. GM2770255

    Disconnect the wheel speed sensor electrical connector (1) and release the connector from the vehicle body.

  5. GM2770258

    Release the wheel speed sensor harness grommets (1) from the brake hose brackets.

  6. GM2770260

    Remove the wheel speed sensor bolt (1).

  7. GM2770263

    Carefully remove the wheel speed sensor (1) from the steering knuckle by pulling the sensor straight upward using a slight twisting motion.