GM Service Manual Online
For 1990-2009 cars only

Accessory Switch Replacement Center Stack

Removal Procedure


    Object Number: 804579  Size: SH
  1. Remove the I/P cluster trim plate bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement .
  2. Remove the accessory switch panel bezel.

  3. Object Number: 823458  Size: SH
  4. Remove the connector from the switch.

  5. Object Number: 823139  Size: SH
  6. Release the tabs that retain the switch.
  7. Remove the switch from the bezel.

Installation Procedure


    Object Number: 823139  Size: SH
  1. Install the switch into the bezel.
  2. Connect the tabs that retain the switch.

  3. Object Number: 823458  Size: SH
  4. Install the connector to the switch.

  5. Object Number: 804579  Size: SH
  6. Install the accessory switch panel bezel.
  7. Install the I/P cluster trim plate bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement .

Accessory Switch Replacement Auxiliary

Removal Procedure


    Object Number: 823452  Size: SH
  1. Remove the IP Cluster Trim Plate bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement .
  2. Remove the auxiliary switch panel bezel.
  3. Remove the connector from the switch.
  4. Release the tabs that retain the switch.
  5. Remove the switch from the bezel.

Installation Procedure


    Object Number: 823452  Size: SH
  1. Install the switch into the bezel.
  2. Connect the tabs that retain the switch.
  3. Install the connector to the switch.
  4. Install the auxiliary switch panel bezel.
  5. Install the IP Cluster Trim Plate bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement .

Accessory Switch Replacement Shift Selector

Removal Procedure


    Object Number: 823457  Size: SH
  1. Remove the IP Cluster Trim Plate bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement .
  2. Remove the shift selector switch panel bezel.
  3. Remove the connector from the switch.
  4. Release the tabs that retain the switch.
  5. Remove the switch from the bezel.

Installation Procedure


    Object Number: 823457  Size: SH
  1. Install the switch into the bezel.
  2. Connect the tabs that retain the switch.
  3. Install the connector to the switch.
  4. Install the shift selector switch panel bezel.
  5. Install the IP Cluster Trim Plate bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement .