GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the front door trim panel enough to access the courtesy lamp. Refer to Front Side Door Trim Panel Replacement.

  2. Object Number: 693138  Size: SH
  3. Disconnect the electrical connector from the courtesy lamp.

  4. Object Number: 693151  Size: SH
  5. Release the courtesy lamp by depressing the forward retainer.

  6. Object Number: 693154  Size: SH
  7. Remove the courtesy lamp out of the front door trim panel, by pressing outward on the courtesy lamp and pulling out from the front of the door trim panel.

  8. Object Number: 693142  Size: SH
  9. Rotate the lamp socket counterclockwise to release the socket from the lamp housing, then remove the socket.

  10. Object Number: 693140  Size: SH
  11. Remove the bulb from the socket.

Installation Procedure


    Object Number: 693140  Size: SH
  1. Install the bulb to the door courtesy lamp socket.

  2. Object Number: 693142  Size: SH
  3. Install the lamp socket to the courtesy lamp housing, then rotate the socket clockwise.

  4. Object Number: 693148  Size: SH
  5. Position the courtesy lamp to the front door trim panel.

  6. Object Number: 693146  Size: SH
  7. Align the rear edge of the courtesy lamp retainer tab to the front door trim panel.

  8. Object Number: 693143  Size: SH
  9. Install the courtesy lamp to the front door trim panel pressing the forward edge into place until the retainer is fully seated.

  10. Object Number: 693138  Size: SH
  11. Connect the electrical connector from the courtesy lamp.
  12. Install the front door trim panel. Refer to Front Side Door Trim Panel Replacement.