GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Apply the parking brake.
  2. Rotate the key to the RUN position, however do NOT start the vehicle.
  3. Move the shift control lever rearward to one of the low gear positions.

  4. Object Number: 1455473  Size: SH
  5. For the leather trim knob only, carefully insert a small flat bladed tool between the trim ring (2) and the shift knob (1). Apply careful downward pressure to the shift knob trim ring to separate the trim ring from the shift knob. The trim ring will drop down approximately 13.0 mm (0.5 in) exposing the shift knob retaining screw.

  6. Object Number: 1455479  Size: SH
  7. Loosen the shift control knob screw (1) approximately 4-5 turns. It is not necessary to fully remove the screw from the shift control knob.

  8. Object Number: 1455482  Size: SH
  9. Remove the shift control knob (2) from the shift control lever (1).

Installation Procedure


    Object Number: 1455482  Size: SH
  1. Install the shift control knob (2) to the shift control lever (1).
  2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1455479  Size: SH
  3. Install the control knob screw (1) if previously removed and tighten to 1.5 N·m (13 lb in).

  4. Object Number: 1455710  Size: SH
  5. For the leather trim knob only, lift the shift control knob trim ring (1) up to the shift control knob until a click sound is heard indicating the trim ring is secured to the shift knob.
  6. Check for proper operation of the shift knob button through all gear ranges.
  7. Place the shift control lever in the PARK position.
  8. Rotate the key to the off position.