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Home >> Pontiac >> 2003 >> Vibe Base, AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Wheel Speed Sensor Replacement - Front >> Removal Procedure
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Removal Procedure

  1. Remove the wheelhousing. Refer to WHEELHOUSE PANEL REPLACEMENT in Body Front End.

    Important:  The wheel speed sensor is serviceable only as an assembly. Do NOT attempt to service the sensor harness pigtail.

  2. Disconnect the wheel speed sensor electrical connector (1).
    Fig 1: Disconnecting Wheel Speed Sensor Electrical Connector
    G01546242Courtesy of GENERAL MOTORS CORP.
  3. Remove the 2 bolts retaining the wheel speed sensor pigtail harness (1).
    Fig 2: Removing Bolts Retaining Wheel Speed Sensor Pigtail Harness
    G01546243Courtesy of GENERAL MOTORS CORP.
  4. Remove the wheel speed sensor retaining bolt (1) and remove the wheel speed sensor (2) from the steering knuckle.
    Fig 3: Removing Wheel Speed Sensor
    G01546244Courtesy of GENERAL MOTORS CORP.