Installation Procedure

2006 Chevrolet Suburban C2500, 6.0 USECTION Installation Procedure
    Fig 1: View Of Rear Wheel Speed Sensor
    GM924313Courtesy of GENERAL MOTORS CORP.
  1. Using a twisting motion, install the wheel speed sensor until fully seated.
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the wheel speed sensor retaining bolt.

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

  4. Connect the electrical connector.
  5. Lower the vehicle.
  6. Perform a low speed test to ensure the wheel speed sensor is functioning properly:
    1. Start the engine and allow it to idle.
    2. Verify the ABS indicator or the traction assist indicator remains illuminated.
    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 - Anti-Lock Brake SystemΒ .
    4. Select a smooth, dry, clean, and level road or large lot that is as free of traffic and obstacles as possible.
    5. Drive the vehicle and maintain a speed of at least 16 km/h (10 mph) for at least 5 seconds.
    6. Stop the vehicle and check to see if the ABS indicator or the traction assist indicator is illuminated.
    7. If an indicator is illuminated, refer to Diagnostic Starting Point - Anti-Lock Brake SystemΒ .
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.