GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the left closeout/insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side .
  2. Remove the knee bolster trim panel. Refer to Driver Knee Bolster Panel Replacement .
  3. Remove the instrument panel (I/P) cluster bezel, Chevrolet only. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement .
  4. Remove the radio. Refer to Radio Replacement .

  5. Object Number: 957271  Size: SH
  6. Remove the 2 screws (1) from the bottom of the air outlet assembly.

  7. Object Number: 957157  Size: SH
  8. Remove the air deflectors from the outlet. Refer to Instrument Panel Air Outlet Replacement .
  9. Grasp and pull the outlet rearward from the I/P.

  10. Object Number: 957231  Size: SH
  11. Remove the outlet from the vehicle.

Installation Procedure


    Object Number: 957231  Size: SH
  1. If reinstalling the original outlet, install the air deflectors in the outlet. Refer to Instrument Panel Air Outlet Replacement .
  2. Install the outlet assembly to the I/P.
  3. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 957271  Size: SH
  4. Install the 2 retaining screws (1).
  5. Tighten
    Tighten the screws to 2.5 N·m (22 lb in).

  6. Install the radio. Refer to Radio Replacement .
  7. Install the I/P cluster bezel, Chevrolet only. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement .
  8. Install the knee bolster trim panel. Refer to Driver Knee Bolster Panel Replacement .
  9. Install the left closeout/insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side .