GM Service Manual Online
For 1990-2009 cars only

It is not necessary to check the fluid level unless the fluid has been changed or a leak is suspected.

  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Caution: The transaxle fluid is hot. Caution must be taken to prevent personal injury when the transaxle fluid drains from the transaxle.


    Object Number: 895261  Size: SH
  3. Remove the transaxle fluid level plug (2).
  4. Check the fluid level. The fluid level should be even with the bottom of the plug hole.
  5. Important: It will be necessary to use a funnel with a flexible hose or a hand pump to add fluid to the transaxle.

  6. If the fluid level is low, add manual transaxle lubricant P/N 21018899 to level plug hole (2) until the fluid starts to drain out.
  7. Allow the fluid to finish draining from the plug hole. Apply thread sealant P/N 21485278 to level plug and install. Wipe any excess fluid from the transaxle with a rag or shop towel.
  8. Tighten
    Tighten the fluid level check and fill plug to 50 N·m (37 lb ft).