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Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: This procedure is for 2-wheel drive (2WD) vehicles only. If the vehicle is equipped with 4-wheel drive (4WD), the output speed sensor is located on the transfer case.
  1. Raise and suitably support the vehicle. Refer to LIFTING AND JACKING THE VEHICLE .
  2. Disconnect the output speed sensor (2) electrical connector.
    Fig 1: Disconnecting Output Speed Sensor Electrical Connector
    G01952367Courtesy of GENERAL MOTORS CORP.
  3. Remove the output speed sensor bolt.
  4. Remove the output speed sensor (2).
  5. Inspect the output speed sensor (2) for any evidence of damage.
    Fig 2: Removing Output Speed Sensor
    G01952368Courtesy of GENERAL MOTORS CORP.