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Home >> Cadillac >> 2004 >> Seville >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (Antilock Brake System, Traction Control System & Stability Control System) >> Repair Instructions >> Wheel Speed Sensor Replacement - Rear (w/FE7) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Wheel Speed Sensor & Ring
    GM631239Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: The connector of the wheel speed sensor must point toward the brake caliper.
  1. Insert the wheel speed sensor (1) onto the hub assembly.
  2. Install the ring (2) of the J 44252  onto the wheel speed sensor. See Special Tools and Equipment .
    3. Fig 2: View Of J 44252 & Wheel Speed Sensor
    GM631240Courtesy of GENERAL MOTORS CORP.
  3. Insert the J 44252  (1) onto the wheel speed sensor (3). See Special Tools and Equipment .
  4. Pull the J 44252  (1) to seat the wheel speed sensor (3). See Special Tools and Equipment .
    5. Fig 3: View Of Wheel Speed Sensor & Connector
    GM631238Courtesy of GENERAL MOTORS CORP.
  5. Test the output of the wheel speed sensor.
    1. Connect the J 39200  to the wheel speed sensor connector.
    2. Set the J 39200  to AC voltage.
      3. IMPORTANT: For a proper wheel speed sensor signal, the AC voltage will measure greater than 100 mV while the wheel is spinning.
    3. By hand, spin the wheel.
  6. Install the wheel speed sensor connector (1) to the wheel speed sensor.
  7. Install the rear wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  8. Lower the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
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