GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1998 🢒 GMC Suburban - 2WD 🢒 Body and Accessories 🢒 Doors 🢒 Power Accessory Switch Panel Replacement

Removal Procedure

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative battery cable.

    2. Object Number: 277752 Size: SH
  2. Use a flat blade tool in order to carefully pry the door accessory mounting panel from the door trim panel.

    3. Remove the switch mounting panel.


    Object Number: 277746 Size: SH
  3. Disconnect the power accessory electrical connectors from the switches and the speaker, as necessary.
  4. Use a flat blade tool in order to carefully pry the switches from the accessory mounting panel.

    5. Remove the switches.

  5. Carefully spread the speaker grill retainers, as necessary.

    6. Remove the speaker grill from the switch mounting panel.

  6. Rotate counterclockwise the speaker, as necessary.

    7. Remove the speaker from the switch mounting panel.

Installation Procedure

    Object Number: 277746 Size: SH
  1. Rotate clockwise the speaker in order to install the speaker to the switch mounting panel, as necessary.
  2. Snap the speaker grill in place in the switch mounting panel, as necessary.
  3. Snap the switches in place in the switch mounting panel.
  4. Connect the power accessory electrical connectors to the switches and the speaker, as necessary.

    5. Object Number: 277752 Size: SH
  5. Snap the switch mounting panel in place.
  6. Connect the negative battery cable.