GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 Avalanche - 4WD 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Rear Wheel Speed Sensor Replacement

Removal Procedure

    Object Number: 924313 Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Disconnect the electrical connector.
  3. Remove the wheel speed sensor retaining bolt.
  4. Release the wheel speed sensor wiring harness from the retainers.
  5. Remove the wheel speed sensor.

Installation Procedure

    Object Number: 924313 Size: SH
  1. Using a twisting motion, install the wheel speed sensor until fully seated.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the wheel speed sensor retaining bolt.

    3. Tighten
    Tighten the wheel speed sensor retaining bolt to 13 N·m (115 lb in).

  3. Connect the electrical connector.
  4. Install the wheel speed sensor wiring harness to the retainers.
  5. Lower the vehicle.
  6. Perform a low speed test to ensure the wheel speed sensor is functioning properly:
    7. 6.1. Start the engine and allow it to idle.
    6.2. Verify the ABS indicator or the traction assist indicator remains illuminated.
    6.3. If the ABS indicator or the traction assist indicator remains illuminated, DO NOT proceed to drive the vehicle until it is diagnosed and repaired. Check the wheel speed sensor electrical connector to ensure it is not damaged and is installed properly. If the lamp remains illuminated, refer to Symptoms - Antilock Brake System .
    6.4. Select a smooth, dry, clean, and level road or large lot that is as free of traffic and obstacles as possible.
    6.5. Drive the vehicle and maintain a speed of at least 16 km/h (10 mph) for at least 5 seconds.
    6.6. Stop the vehicle and check to see if the ABS indicator or the traction assist indicator is illuminated.
    6.7. If an indicator is illuminated, refer to Diagnostic Starting Point - Antilock Brake System .