GM Service Manual Online
For 1990-2009 cars only

    Object Number: 71531  Size: SH
  1. Raise and suitably support the vehicle; ensure that the vehicle is level. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Clean any dirt from around the fill plug hole.
  3. Remove the transmission fluid fill plug hole.

  4. Object Number: 315711  Size: SH
  5. If equipped, disconnect the transmission fluid temperature (TFT) sensor electrical connector.
  6. Clean any dirt from around the TFT sensor.

  7. Object Number: 315714  Size: SH
  8. If equipped, remove the TFT sensor from the transmission.
  9. Inspect the transmission fluid level, ensure that the fluid level is even with the bottom of the fill plug hole.
  10. Add Dexron® - III transmission fluid, if necessary.

  11. Object Number: 315714  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  12. If equipped, install the TFT sensor to the transmission.
  13. Tighten
    Tighten the TFT sensor to 27 N·m (20 lb ft).


    Object Number: 315711  Size: SH
  14. If equipped, connect the TFT sensor electrical connector.

  15. Object Number: 71531  Size: SH
  16. Install the transmission fluid fill plug hole.
  17. Tighten
    Tighten the transmission fluid fill plug hole to 27 N·m (20 lb ft).

  18. Lower the vehicle.