GM Service Manual Online
For 1990-2009 cars only

Object Number: 1613538  Size: B3
  1. Wing Nut Retaining Wheel Blocks

  2. Wheel Blocks

  3. Retaining Bolt

  4. Jack

  5. Jack Knob

  6. Tool Kit and Jack Tools

  7. Retaining Bracket and Wing Nut

The equipment you will need is located under the passenger side second row seat. The spare tire is located underneath the vehicle.

  1. Fold the second row seat cushion up to access the jack and tools.
  2. Release the jack (D) from its holder by turning the jack knob (E) on the jack counterclockwise to lower the jack head slightly.
  3. Remove the wheel blocks (B) and the retaining bolt (C) by turning the wing nut (A) counterclockwise.
  4. Remove the wing nut (G) used to retain the storage bag and tools. To remove it, turn it counterclockwise.

Use the jack handle extensions and the wheel wrench to remove the underbody-mounted spare tire.


  1. Object Number: 1826567  Size: B4

    Spare Tire (Valve Stem Pointed Down)

  2. Hoist Assembly

  3. Hoist Cable

  4. Tire/Wheel Retainer

  5. Hoist Shaft

  6. Hoist End of Extension Tool

  7. Hoist Shaft Access Hole

  8. Wheel Wrench

  9. Jack Handle Extensions

  10. Spare Tire Lock (If Equipped)

  1. Open the spare tire hoist access hole cover on the bumper and use the ignition key to remove the spare tire lock. To remove the spare tire lock, insert the ignition key, turn it clockwise and pull the lock straight out.

  2. Object Number: 805764  Size: B2
  3. Assemble the wheel wrench (H) and the two jack handle extensions (I) as shown.

  4. Object Number: 805774  Size: A3

    Insert the hoist end (open end) (F) of the extension through the hole (G) in the rear bumper.

  5. Be sure the hoist end of the extension connects to the hoist shaft (E). The ribbed square end of the extension is used to lower the spare tire.
  6. Turn the wheel wrench (H) counterclockwise to lower the spare tire to the ground. Continue to turn the wheel wrench until the spare tire can be pulled out from under the vehicle.
  7. If the spare tire does not lower to the ground, the secondary latch is engaged causing the tire not to lower. See Secondary Latch System.


    Object Number: 805763  Size: A2

    Use the wheel wrench which has a hook that lets you pull the hoist cable toward you to assist in reaching the spare tire.


    Object Number: 1913863  Size: B3

    Tilt the tire toward the vehicle with some slack in the cable to allow access to the tire/wheel retainer (D). Separate the retainer from the guide pin by sliding the retainer up the pin while pressing down on the latch.


    Object Number: 1907332  Size: B2

    Once the retainer is separated from the pin, tilt the retainer and pull it through the center of the wheel along with the cable and latch.

  8. Put the spare tire near the flat tire.