GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise the vehicle and install suitable safety stands.

  2. Object Number: 33775  Size: SH
  3. Remove the wiring harness connector.
  4. Remove the vehicle speed sensor bolt.

  5. Remove the vehicle speed sensor. Use a suitable container to catch the fluid.
  6. Remove the O-ring seal.

Installation Procedure


    Object Number: 33775  Size: SH
  1. Install a new O-ring seal.
  2. • Coat the seal with a thin film of transmission oil.
  3. The vehicle speed sensor.
  4. Tighten
    Tighten the bolt to 22 N·m (16 lb ft).

  5. Install the harness connector.
  6. Check the transmission oil level. Add transmission oil if needed.
  7. Lower the vehicle.