GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 740578  Size: SH
  1. Remove the front seat. Refer to Seat Replacement .
  2. Remove the power seat switch bezel from the front seat cushion cover, if equipped.
  3. Remove the front seat cushion cover. Refer to Front Seat Cushion Cover Replacement .
  4. Remove the front seat cushion pad from the seat frame.

Installation Procedure


    Object Number: 740578  Size: SH
  1. Install the front seat cushion pad to the seat frame.
  2. Install the front seat cushion cover. Refer to Front Seat Cushion Cover Replacement .
  3. Install the power seat switch bezel to the front seat cushion cover, if equipped.
  4. Install the front seat. Refer to Seat Replacement .