GM Service Manual Online
For 1990-2009 cars only
  1. Place the shift lever in the 4HI position.
  2. Raise and support the vehicle.

  3. Object Number: 175376  Size: SH
  4. Disconnect the linkage rod from the console shift lever.
  5. Shift the transfer case into 4HI position (the transfer case shift lever in full forward detent). A click sound indicates that the transfer case lever is all the way back.

  6. Object Number: 175315  Size: SH
  7. Adjust the swivel in order to align with the notch in the console shift lever.
  8. Connect the linkage rod to the console shift lever.
  9. Lower the vehicle.