GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 747940  Size: SH
  1. Using a small flat-bladed tool release the power accessory switch plate retainers (1).
  2. Push in and lift up on the retainers (1) to remove the switch plate from the door trim panel.


    Object Number: 747942  Size: SH
  3. Disconnect the electrical connectors (1, 2) from the switches.
  4. Release the retaining tabs for the power window switch, if required.
  5. Push the window switch out of the switch plate.

  6. Release the retaining tabs for the power mirror switch, if required.
  7. Push the power mirror switch out of switch plate.

Installation Procedure


    Object Number: 747942  Size: SH
  1. Install the power mirror switch to the accessory switch plate, if required.
  2. Press the mirror switch into the switch plate until retaining tabs are fully seated.

  3. Install the power window switch to the accessory switch plate, if required.
  4. Press the window switch into the switch plate until retaining tabs are fully seated.

  5. Connect the electrical connectors (1, 2) to the switches.

  6. Object Number: 747940  Size: SH
  7. Install the power accessory switch plate to the door trim panel.
  8. Press the switch plate into the door trim panel until retainers (1) are fully seated.