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Home >> Pontiac >> 2002 >> Sunfire GT, 2.2 F >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Repair Instructions >> Wheel Speed Sensor Replacement - Front >> Removal Procedure

Removal Procedure

  1. Raise and support the vehicle on a suitable hoist. Refer to Lifting and Jacking the Vehicle  in General Information.
  2. Disconnect the front wheel speed sensor electrical connector.
  3. Remove the retaining bolt.

    Important:  If the sensor locating pin breaks off and remains in the knuckle during removal, proceed as follows:

    1. Remove the brake rotor. Refer to BRAKE ROTOR REPLACEMENT and remove the broken pin using a blunt punch.
    2. Clean the hole using sand paper wrapped around a screwdriver or other suitable tool. Never attempt to enlarge the hole.

  4. Remove the front wheel speed sensor. If the sensor will not slide out of the knuckle, remove the brake rotor. Refer to BRAKE ROTOR REPLACEMENT and use a blunt punch or equivalent tool in order to push the sensor from the back side of the knuckle.
    Fig 1: Wheel Speed Sensor Replacement - Front Removal
    G01583470Courtesy of GENERAL MOTORS CORP.
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