GM Service Manual Online
For 1990-2009 cars only

    Object Number: 178876  Size: SH
  1. Apply the parking brake.
  2. Place the selector lever in the P (park) position.
  3. Place the transmission in the mechanical park position.
  4. Important: The transmission control lever can be positioned to mechanical park by rotating the control lever clockwise until it reaches its full clockwise stop position.

  5. Position each clevis to about the center of travel on the adjusting stud. Make sure that the cotter pin and retainer pin are removed from both ends of the shift cable.

  6. Object Number: 178865  Size: SH
  7. Secure the shift cable to the steering column lever with the retainer pin in order to hold the cable to the clevis. Rotate the clevis at the end of the shift cable until the clevis pin hole aligns with the transmission shift lever.
  8. • Adjust the clevis on the column lever until the transmission end of the shift cable aligns with the shift lever, if the clevis cannot be adjusted to the transmission shift lever,
    • Replace the shift cable if full adjusting travel is reached on both ends of the shift cable and the alignment to the shift lever cannot be made. Refer to Shift Cable Replacement .
  9. Install the sleeve, cotter pins, and the retainer pins that secure the shift cable ends to the transmission and the steering column lever.
  10. Check the alignment of the following:
  11. • The column selector lever must go into all positions.
    • The engine must start in the P (park) or N (neutral) positions only.
    • Ensure that the parking pawl engages and prevents the vehicle from rolling when the selector lever is positioned to park.
  12. Start the engine and check the transmission for normal shift operation.